MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Loki


Vendor detections: 12


Intelligence 12 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c
SHA3-384 hash: 8195a279e2991dcbb600399ab5997cb70bf74d7ac72a8825c50e58062d03f02ca97555ed33e3db03a97bcccc613b2910
SHA1 hash: 3ac147fa06967e78a3125a2a8c1820c8ed7e479f
MD5 hash: 1e45c46fa926aa0273e89705eb0e94b4
humanhash: india-monkey-magazine-blossom
File name:MZ5sklmkukwpvI2.exe
Download: download sample
Signature Loki
Create hunting rule
File size:609'280 bytes
First seen:2021-07-23 17:25:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:liFlPOOL5R9aJ7Cl8WXGCj7UW+9vzCoM4:8Y7Cl8W2Cj7T+9L
Threatray 3'759 similar samples on MalwareBazaar
TLSH T13BD4A138226A0957F2219277F022DEB0EEF03E526900CD1A46D6FB873D526C2D9DDD5E
Reporter malwarelabnet
Tags:exe Loki Lokibot

Intelligence

File Origin
# of uploads :
1
# of downloads :
465
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MZ5sklmkukwpvI2.exe
Verdict:
Malicious activity
Analysis date:
2021-07-23 17:28:49 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/b85d7f45-a10d-48a3-8547-e74c9b865ff8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/173740/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.7424.UNOFFICIAL
Create hunting rule

Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Vendetta
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e472fda-9447-4646-b6d5-83407c1a0197
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/820961
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Performs DNS queries to domains with low reputation
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Tries to steal Mail credentials (via file registry)
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-07-23 17:20:26 UTC
AV detection:
10 of 46 (21.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6zdwim7s3hvuabcj4eqhvbuc2sssq25aubxre6vsgjx52utzmga._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
691c65e4fb1d19f82465df1d34ad51aaeceba14a78167262dc7b2840a6a6aa87
Loki
7c72d2e12ed2db6353a373d16c07eaf27fbf110c75a2dc7535ec7d624cb42012
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8e79e3ed462ebedbdabbc9462e5448e24a43c70256b3ba5f3575aea25cfac787
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95adc30ed6495e078a795b6184442b4147e87e1e48bd040467c0d190cabbf092
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97e8e53c9ad758050c08da0cf14f7024dba1d7710b0f612f13d2b5a458dd13bb
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988015476a43d916c6d49009eaa2e262246ac18eaf1615113262cd3540708450
Loki
a376668a48de6be4c4f85e7abc40fb3806580c2733912c6e400db843e41aa056
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a6dcb375ec518dc845d50e3508c30168f0f12f9e28f221e14734c52fb7f29942
Loki
ab1cef822f66d7b77574a21c8154d4a6e9fcd196a6659637f1d662f0ef7df3bd
Loki
c03b5d783971f4ab3ae3dac1b9576acfc0334cd919ffd74bb6ac01cbef2b128d
Loki
+ 3'749 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer suricata trojan
Link:
https://tria.ge/reports/210723-8515t2zp6e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
https://luoslasco.xyz/to/ya/vd.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Unpacked files
SH256 hash:
c362729899c5956cfa9fc3bcf9b21ac72066a1b84a497ceb1281f76e2f55c54b
MD5 hash:
0327d1374a5ce015ad9c83c5de76e823
SHA1 hash:
e521349d9e96a4191248747c42c78b6f88fc8f63
Link:
https://www.unpac.me/results/1de7a478-a9e7-4a33-857d-d1fdb8ade1bc/
SH256 hash:
9055f56e96fdb280f58ba730bdf537b5756a1f85bde8958965b5d6596577d4dc
MD5 hash:
7fdba8fafb91af152e2a6b60a46427f0
SHA1 hash:
c2cc4d1384152344bb32e94d0eb1261a52cb5aa0
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/1de7a478-a9e7-4a33-857d-d1fdb8ade1bc/
Parent samples :
d934fc670d3776a8dfcc33d69ac3adba9d28c7d18691cb9d8df30984d6b5d501
fc0658c86baab0c07a9409719e2c1ae15adae4c43b2318c1c152039da3f7d2d5
c17b37bb3f9b18f160029a7d48d3beef1a15cb3fd51033e6c6ccf4c871377c12
060d123c973a279bb3cb7fd6444500fdbae99fe679d99a9092b19d95e7968367
57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c
cd71cf303bb183ffcf34487f8db9b3c05f517e0659b972153d5739422da9fbf3
fe2668f630e5386dd98f128872daf97950d7946d517a7b790611f0a4f7c85d4d
SH256 hash:
7a27e5dba31a592225db29ad51558ba5f60d979aa3e100083a5b3afc3bbfa815
MD5 hash:
4b44e600b0df99482c2d871ff81de2d5
SHA1 hash:
b933938492cd0e9f6ed0ecb32b6d380ed9bfacf2
Link:
https://www.unpac.me/results/1de7a478-a9e7-4a33-857d-d1fdb8ade1bc/
SH256 hash:
57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c
MD5 hash:
1e45c46fa926aa0273e89705eb0e94b4
SHA1 hash:
3ac147fa06967e78a3125a2a8c1820c8ed7e479f
Link:
https://www.unpac.me/results/1de7a478-a9e7-4a33-857d-d1fdb8ade1bc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/57b23b219f96cf5a00224f0903d43416a529435d05037893d591937eea93cb0c

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/173740/

Comments