MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819. 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


SnakeKeylogger


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
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SHA256 hash: 320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819
SHA3-384 hash: 73a4d91473182a4ca9fe417c1e440983d7ae92754cd1955a980bf8d3e552afe682f365c8c28b74ac2ce0a6437dfc86b0
SHA1 hash: f3e8b526f43dee4be9b4acc04515615794798704
MD5 hash: 10788bb73c7e617a45a0539683e13850
humanhash: carpet-pasta-winner-blue
File name:Fmumgl.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:175'104 bytes
First seen:2023-05-19 06:15:50 UTC
Last seen:2023-05-20 14:58:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:X0lcLPCESgo38tJIksBMBH/wakVp71GJ9OVLS4p:838tJIr2wakVppWA0
Threatray 5'425 similar samples on MalwareBazaar
TLSH T1B2043BC2FA409351EC364F30647BEC1147663C26BDF5290E7AD8BA6D16F3092A62764F
TrID 56.5% (.EXE) Win64 Executable (generic) (10523/12/4)
11.0% (.ICL) Windows Icons Library (generic) (2059/9)
10.9% (.EXE) OS/2 Executable (generic) (2029/13)
10.7% (.EXE) Generic Win/DOS Executable (2002/3)
10.7% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon f4c8c4e4ecc4ccfc (1 x SnakeKeylogger, 1 x Formbook)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
245
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fmumgl.exe
Verdict:
Malicious activity
Analysis date:
2023-05-19 06:17:31 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/eb976b74-f637-45d1-b693-09864c321d95

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
89%
Tags:
lolbin
Link:
https://www.filescan.io/uploads/6467142a28df5987c1d9fa71/reports/bcd8f6fa-3f31-4007-95f0-ec5344db7709/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819
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:
PureCrypter
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e16fe0b8-72b4-4ed7-959e-ff0f23aa2ccd
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1236933
Signature
.NET source code contains potential unpacker
Creates autostart registry keys with suspicious names
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 869926 Sample: Fmumgl.exe Startdate: 19/05/2023 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 7 other signatures 2->52 7 Fmumgl.exe 15 6 2->7         started        12 bbbbbbbb.exe 2 2->12         started        14 bbbbbbbb.exe 14 2 2->14         started        process3 dnsIp4 34 cdn.discordapp.com 162.159.129.233, 443, 49709, 49723 CLOUDFLARENETUS United States 7->34 36 192.168.2.1 unknown unknown 7->36 24 C:\Users\user\AppData\...\bbbbbbbb.exe, PE32+ 7->24 dropped 26 C:\Users\...\bbbbbbbb.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\...\Fmumgl.exe.log, ASCII 7->28 dropped 54 Encrypted powershell cmdline option found 7->54 56 Creates autostart registry keys with suspicious names 7->56 58 Writes to foreign memory regions 7->58 60 2 other signatures 7->60 16 MSBuild.exe 14 2 7->16         started        20 powershell.exe 16 7->20         started        38 162.159.135.233, 443, 49714 CLOUDFLARENETUS United States 14->38 file5 signatures6 process7 dnsIp8 30 checkip.dyndns.com 158.101.44.242, 49713, 80 ORACLE-BMC-31898US United States 16->30 32 checkip.dyndns.org 16->32 40 May check the online IP address of the machine 16->40 42 Tries to steal Mail credentials (via file / registry access) 16->42 44 Tries to harvest and steal browser information (history, passwords, etc) 16->44 22 conhost.exe 20->22         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 06:16:10 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
22
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=giawfumsqvn64oxuudhz2yhsap3eleyihw42r4sqy44jspbdfamq._file
Verdict:
malicious
Similar samples:
0143b411f3c0c02a845fa45cca9fd02df3da4334ad748fd119759f877c1e7ef2
SnakeKeylogger
2545ec0d17c3b1cdcbf59f4bf29be0ee5d1c983bf6824f01bb103ad062898d3e
SnakeKeylogger
39284637e45691feb034477cb6d51b662892a17b883ce42cee8d8e2fcdda4817
SnakeKeylogger
7d18b2f91671da7fbbec682966318dfb7b3a7bfa114774991797b2ff78ace6c9
SnakeKeylogger
95a4f31cf9b3c1876798edc24aa9323d84e35a3c6d0fccbdde059e4062e50f78
SnakeKeylogger
b47aa7b5477954f8d297266a203475a4e9f7b1152cb3a804c29402511157848e
SnakeKeylogger
d928323519c2907a2ae9fa66d44ff98d43fe3ccb8b989fb8818a72847e8ea616
SnakeKeylogger
+ 5'415 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/230519-g1gwdafd77/
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5977580508:AAGxsXXr4l_28IulMI7_DqlOqonoyxkS1Ts/sendMessage?chat_id=5582419717
Unpacked files
SH256 hash:
320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819
MD5 hash:
10788bb73c7e617a45a0539683e13850
SHA1 hash:
f3e8b526f43dee4be9b4acc04515615794798704
Link:
https://www.unpac.me/results/10c8441c-c7b3-4317-b729-c8e71bbcfacf/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/320162d19285/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819

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_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
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

SnakeKeylogger

Executable exe 320162d192855bee3af4a0cf9d60f203f64593083db9a8f250c738993c232819

(this sample)

  
Delivery method
Distributed via e-mail attachment

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