MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa9233aa16889193c6d866d7dc25f1eba29498b7f6a56820abca133e98a8b7f7. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa9233aa16889193c6d866d7dc25f1eba29498b7f6a56820abca133e98a8b7f7
SHA3-384 hash: 090a8e501d026b4ec5feb22f65942c72e8383d169d9cda0d9933ab0cf8d377ccb421ed976e54ee3cea92cbad377e0aef
SHA1 hash: afa8817f50d81436af5dd93d9acdccf72f3438d4
MD5 hash: 37ae58608847eefeea1a423df2d2e5df
humanhash: eleven-four-alanine-eighteen
File name:ORF2200119 PDF.exe
Download: download sample
Signature Loki
Create hunting rule
File size:86'016 bytes
First seen:2022-02-04 07:15:32 UTC
Last seen:2022-02-04 09:10:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:dLr/eE9w11bcaw7o+iCideHcGsOhb3du+R2U4cPGNmqyFYPkzeIxPKmPh:FbeE9w11bBao+edeHcGCcPGNmqyFYPkp
TLSH T1ED834341F18D6CE9D81315F6DC37E981201AFE994A35C92A352B7B2E59B32837423E1F
File icon (PE):PE icon
dhash icon e4d0ccdcd4d8ccd8 (1 x Loki)
Reporter GovCERT_CH
Tags:exe Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORF2200119 PDF.exe
Verdict:
Malicious activity
Analysis date:
2022-02-04 07:30:59 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/42bdf9d2-9ce0-4e1e-8a75-95a67ac41bf5

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/232851/
Detection(s):
SecuriteInfo.com.MSIL.Downloadergen7.16573.23219.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/61fcea00a0f6a794b33830e7/reports/77635519-f09b-42d2-8a00-190128bbd37c/overview
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/da910f6b-d450-4357-afed-3a99fb78b919
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/934364
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 566842 Sample: ORF2200119 PDF.exe Startdate: 04/02/2022 Architecture: WINDOWS Score: 68 18 Malicious sample detected (through community Yara rule) 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 .NET source code contains potential unpacker 2->22 24 2 other signatures 2->24 7 ORF2200119 PDF.exe 15 4 2->7         started        process3 dnsIp4 16 cdn.discordapp.com 162.159.134.233, 443, 49780 CLOUDFLARENETUS United States 7->16 10 powershell.exe 9 7->10         started        12 conhost.exe 7->12         started        process5 process6 14 conhost.exe 10->14         started       
Gathering data
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2022-02-04 01:42:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
18 of 28 (64.29%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkjdhkqwrcizhrwym3l5yjpr5orjjgfx62swqiflzijt5gfiw73q._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/220204-h3sw4afcdq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
Malware Config
C2 Extraction:
http://178.128.244.245/search.php?key=3e69235afd8f2904f28099f65be892e3
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:
aa9233aa16889193c6d866d7dc25f1eba29498b7f6a56820abca133e98a8b7f7
MD5 hash:
37ae58608847eefeea1a423df2d2e5df
SHA1 hash:
afa8817f50d81436af5dd93d9acdccf72f3438d4
Link:
https://www.unpac.me/results/66c3f570-74d1-4061-8e15-2ae0998ac09e/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/aa9233aa1688/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aa9233aa16889193c6d866d7dc25f1eba29498b7f6a56820abca133e98a8b7f7

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

Malspam

Loki

Executable exe aa9233aa16889193c6d866d7dc25f1eba29498b7f6a56820abca133e98a8b7f7

(this sample)

  
Dropped by
loki
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/232851/

Comments