Coinminer.SH.MALXMR.UWEJK
HEUR:Trojan-Downloader.Shell.Miner.a (KASPERSKY); Trojan.Linux.Coinminer (IKARUS)
Linux
Threat Type: Coinminer
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
5,427 bytes
Other
22 Jul 2019
Arrival Details
This Coinminer arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This Coinminer drops the following files:
- /tmp/config.json
- /tmp/bashf
- /dev/null
- /tmp/pools.txt
- /tmp/bashg
- /dev/null
- config.txt
- cpu.txt
- /tmp/lst
- /tmp/dlcfg
- /tmp/fake.cfg
- /tmp/XbashH
- /dev/null
- /tmp/_MEI8Nb1Xm/Crypto.Cipher._DES.so
- /tmp/_MEI8Nb1Xm/_cffi_backend.so
- /tmp/_MEI8Nb1Xm/_codecs_cn.so
- /tmp/_MEI8Nb1Xm/_codecs_hk.so
- /tmp/_MEI8Nb1Xm/_codecs_iso2022.so
- /tmp/_MEI8Nb1Xm/_codecs_jp.so
- /tmp/_MEI8Nb1Xm/_codecs_kr.so
- /tmp/_MEI8Nb1Xm/_codecs_tw.so
- /tmp/_MEI8Nb1Xm/_ctypes.so
- /tmp/_MEI8Nb1Xm/_hashlib.so
- /tmp/_MEI8Nb1Xm/_json.so
- /tmp/_MEI8Nb1Xm/_multibytecodec.so
- /tmp/_MEI8Nb1Xm/_ssl.so
- /tmp/_MEI8Nb1Xm/bz2.so
- /tmp/_MEI8Nb1Xm/cryptography.hazmat.bindings._constant_time.so
- /tmp/_MEI8Nb1Xm/cryptography.hazmat.bindings._openssl.so
- /tmp/_MEI8Nb1Xm/libbz2.so.1.0
- /tmp/_MEI8Nb1Xm/libcrypto.so.1.1
- /tmp/_MEI8Nb1Xm/libexpat.so.1
- /tmp/_MEI8Nb1Xm/libffi.so.6
- /tmp/_MEI8Nb1Xm/libpython2.7.so.1.0
- /tmp/_MEI8Nb1Xm/libreadline.so.7
- /tmp/_MEI8Nb1Xm/libssl.so.1.1
- /tmp/_MEI8Nb1Xm/libtinfo.so.5
- /tmp/_MEI8Nb1Xm/libz.so.1
- /tmp/_MEI8Nb1Xm/pyexpat.so
- /tmp/_MEI8Nb1Xm/readline.so
- /tmp/_MEI8Nb1Xm/resource.so
- /tmp/_MEI8Nb1Xm/termios.so
- /tmp/_MEI8Nb1Xm/certifi/cacert.pem
- /tmp/_MEI8Nb1Xm/cryptography-2.1.4-py2.7.egg-info/PKG-INFO
- /tmp/_MEI8Nb1Xm/cryptography-2.1.4-py2.7.egg-info/dependency_links.txt
- /tmp/_MEI8Nb1Xm/cryptography-2.1.4-py2.7.egg-info/not-zip-safe
- /tmp/_MEI8Nb1Xm/cryptography-2.1.4-py2.7.egg-info/requires.txt
- /tmp/_MEI8Nb1Xm/cryptography-2.1.4-py2.7.egg-info/top_level.txt
- /tmp/_MEI8Nb1Xm/include/python2.7/pyconfig.h
- /tmp/_MEI8Nb1Xm/lib/python2.7/config-x86_64-linux-gnu/Makefile
- /tmp/_MEI8Nb1Xm/requests/cacert.pem
- /dev/null
- /tmp/JpSHn6
- /tmp/tmpwefNo4
- /dev/null
- /tmp/ccwwXXIH.res
- /tmp/cc1TzruS.c
- /tmp/ccWiVmP2.o
- /tmp/cc1KJjad.ld
- /tmp/ccavbivn.le
- /tmp/cc1KJjad.ld
- /tmp/ccavbivn.le
- /tmp/tmpwefNo4
It creates the following folders:
- /tmp/_MEI8Nb1Xm/
Other Details
This Coinminer connects to the following possibly malicious URL:
- {BLOCKED}.{BLOCKED}.177.144
- {BLOCKED}.{BLOCKED}.46.39
- {BLOCKED}.{BLOCKED}.201.153
SOLUTION
9.850
15.250.02
22 Jul 2019
15.251.00
23 Jul 2019
Scan your computer with your Trend Micro product to delete files detected as Coinminer.SH.MALXMR.UWEJK. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check the following Trend Micro Support pages for more information:
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