MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91e3a5a72c848c5fdadef7dcb78767caf56a0d9ec266fc5fac46ed0885e55845. 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: 3


Intelligence 3 IOCs YARA File information Comments

SHA256 hash: 91e3a5a72c848c5fdadef7dcb78767caf56a0d9ec266fc5fac46ed0885e55845
SHA3-384 hash: 3865eac6fdeffa7af46f4ee635503635f38f629eb189d53d7d59b4896a89f58ef98b09f30db580f542055a0806a39655
SHA1 hash: 4d3e1f0f904fc388489f184c4543e5e7d8dc4405
MD5 hash: c2ba734844ad95b6e65a0e48b592afcd
humanhash: asparagus-potato-asparagus-king
File name:c2ba734844ad95b6e65a0e48b592afcd.exe
Download: download sample
Signature Loki
File size:647'168 bytes
First seen:2020-10-26 16:19:43 UTC
Last seen:2020-10-26 17:51:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:nBGMYagC/pLpBUWZEJpHizcTs4gOlRpCTWqkOc1/WjS7iB7A:BNmCBLpB9oTPvAOKS8
Threatray 48 similar samples on MalwareBazaar
TLSH 56D4DE3C6E8426E36177E276A0F60587FEE8618673785D4B02C32B486D4AF163D9734E
Reporter abuse_ch
Tags:exe Loki

Intelligence


File Origin
# of uploads :
2
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 AntiVM_3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 305412 Sample: 2oIKjXaT30.exe Startdate: 26/10/2020 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->38 40 Multi AV Scanner detection for domain / URL 2->40 42 Found malware configuration 2->42 44 11 other signatures 2->44 6 2oIKjXaT30.exe 16 6 2->6         started        10 vlc.exe 2->10         started        12 vlc.exe 14 2 2->12         started        process3 file4 34 C:\Users\user\AppData\Roaming\...\vlc.exe, PE32 6->34 dropped 46 Tries to steal Mail credentials (via file registry) 6->46 48 Injects a PE file into a foreign processes 6->48 14 2oIKjXaT30.exe 54 6->14         started        18 WerFault.exe 23 9 6->18         started        20 2oIKjXaT30.exe 6->20         started        22 WerFault.exe 10->22         started        24 vlc.exe 10->24         started        26 vlc.exe 10->26         started        32 2 other processes 10->32 28 WerFault.exe 19 9 12->28         started        30 WerFault.exe 12->30         started        signatures5 process6 dnsIp7 36 mecharnise.ir 104.237.252.41, 49741, 49742, 49743 DEDICATED-FIBER-COMMUNICATIONSUS United States 14->36 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->50 52 Tries to steal Mail credentials (via file access) 14->52 54 Tries to harvest and steal ftp login credentials 14->54 56 Tries to harvest and steal browser information (history, passwords, etc) 14->56 signatures8
Threat name:
ByteCode-MSIL.Trojan.Variadic
Status:
Malicious
First seen:
2020-10-26 16:22:06 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Loki

Executable exe 91e3a5a72c848c5fdadef7dcb78767caf56a0d9ec266fc5fac46ed0885e55845

(this sample)

  
Delivery method
Distributed via web download

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