MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e
SHA3-384 hash: 01d4f428e090ebd5c8ea40ce30168da212e4510e47dea0960324264d71fa0dea9ef1ebc195e135c7b9371f44508b6ce5
SHA1 hash: 4e80eceb1ad2874f94f7a37c977d9db843c0d87e
MD5 hash: 7766410f41d8a2f7bce1f7fe8f054419
humanhash: speaker-arizona-coffee-failed
File name:INVOICE.exe
Download: download sample
Signature Loki
Create hunting rule
File size:636'416 bytes
First seen:2023-08-15 13:29:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:ntT+iT+1yp1I2RgGQqcjri/VFFdMJ1Lq/HHwrySnaOwRCBCRr0d5md9BRT+:ntB1pNQ/j6bdM+fQrpQds5mjBR
Threatray 3'760 similar samples on MalwareBazaar
TLSH T101D47D7406A6C50BE41B1B34CCF2E2B57FAD9FA092E2C3474EE47DFBB44A09666910D4
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:exe INVOICE Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
302
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
INVOICE.exe
Verdict:
Malicious activity
Analysis date:
2023-08-15 13:31:47 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/b77a1ac1-e5bb-4be3-b2c0-4134cd66273a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/442846/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2249.30921.31100.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Variadic.A.410.Generic
Link:
https://www.hybrid-analysis.com/sample/8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e
Result
Verdict:
MALICIOUS
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1d5932a8-3ae8-41f2-9999-5a8e8c980e69
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1291483
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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 / registry 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/8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e/
Threat name:
Win32.Trojan.Variadic
Create hunting rule
Status:
Malicious
First seen:
2023-08-07 23:41:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ri7zv7j7owo5jemvony6cxwop4j5v6l5faj333awxnl7iv6sisha._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
04322d8af3fe7d7ba8c91fd9c076c7b7a71f216859cf6a33cbfda968cfaf6581
Loki
13b7f376d27ce6de51165613f7faf54350e0fbd2c50b509df1bdc3704e26808f
Loki
5c8cebda365a042d04dc1734322b809fdb56e95f0a7ce0b7bd3e141ebccc07bf
Loki
78a5a0b0bed684217ba65ee4f92daebaa0ef82c9f95d9a5999e0b3755e2ba823
Loki
7e44c6fb6963620960fe0f8574af42ec032aaff7238bf470cba2c4af3a9da77d
Loki
aa5db1e76d992d81c9b6f368bc705f4240512bc4aa193cc23fa3ba50ce48d1fc
Loki
c4359763aa0cac9b3d55b130cca1f38e1a4b3a2b80c55feff4e048b86d2e9c0f
Loki
e2de9b40fe4d786cefc62428bb7e17d2268f5bf6c8c939e576d86be69c90af90
Loki
e3bd0660f61bc671f91a00cac1734dd1854d7c7a2ae4293ddc960d274fdfbe6e
Loki
+ 3'750 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/230815-qq8qsach2v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Lokibot
Malware Config
C2 Extraction:
http://2.59.254.19/noko/five/fre.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:
93509fc2eb0d19a24a95367bc67220a5aafaf62145d7a3c75e7011727cab1350
MD5 hash:
0056abd154294d346413fcf2c068d327
SHA1 hash:
9534fb0e778d5dd2b00c25977fa40417887a885b
Link:
https://www.unpac.me/results/95692002-84da-495b-b05b-e45a0443395a/
SH256 hash:
6a7f980e261bb69be60104031f63571877530146f9e84a38784c6017ebc7cee5
MD5 hash:
40a93619d8ec980d4b3b9e9a3c2615b1
SHA1 hash:
80d3e5b6dcc74c6f1f87d2adeadeb74c1e7fc143
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
Link:
https://www.unpac.me/results/95692002-84da-495b-b05b-e45a0443395a/
Parent samples :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 hash:
cf28d0f4870d2f3ece12268ce6810d49c13aa2ee1a028dcee2b74664ea866cea
MD5 hash:
f26b8404d80d7861b0d7b93a4b5bcdb5
SHA1 hash:
529e6cb85d2e3b7cfe69484897ec813f707db340
Link:
https://www.unpac.me/results/95692002-84da-495b-b05b-e45a0443395a/
SH256 hash:
8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e
MD5 hash:
7766410f41d8a2f7bce1f7fe8f054419
SHA1 hash:
4e80eceb1ad2874f94f7a37c977d9db843c0d87e
Link:
https://www.unpac.me/results/95692002-84da-495b-b05b-e45a0443395a/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8a3f9afd3f75/report/overview.html
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/8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Loki

rar 4b306de0d2157ecef919d5470ad2432c919f0a8dbf3decae53e9cd80887a9f47

Loki

Executable exe 8a3f9afd3f759dd491957371e15ece7f13daf97d2813bdec16bb57f457d2448e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 4b306de0d2157ecef919d5470ad2432c919f0a8dbf3decae53e9cd80887a9f47
Cape
Cape
https://www.capesandbox.com/analysis/442846/
  
Dropped by
MD5 f272ac4f0c0fb9717638c1589432dcce

Comments