MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82
SHA3-384 hash: 7269c1fcd2e3af18aab0175812a2f53fbbbed8daee1b5f27b412be2d15d1a7fc9997bc22f1975de007065013c249929d
SHA1 hash: 1bfb0fdf8f132d8f372423b8d2dfdd131ce9bc7b
MD5 hash: 66ab308f5b670b98c0b9726240b2a3da
humanhash: fish-delta-vegan-fourteen
File name:1414YT487285-21 -35000,00-EUR-SWIFT MESAJI.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:598'016 bytes
First seen:2022-01-10 04:51:42 UTC
Last seen:2022-01-10 08:14:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:76M8r+dwtDTmilHq1QgU9tIxlGTCXAugFB3y:76aKtDTmitq1QgEwBX+R
Threatray 2'066 similar samples on MalwareBazaar
TLSH T169D4F15863ACD926C57E07F8C469C1F44BB0AF49E502E30B8AD1BCA73E737909C49687
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1414YT487285-21 -35000,00-EUR-SWIFT MESAJI.exe
Verdict:
Malicious activity
Analysis date:
2022-01-10 04:52:54 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/667fcefe-8049-4233-9fe4-53af6f300fb3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/217946/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/61dbbb741c0d769df9dd8ab4/reports/790760a2-b4b2-4c39-a182-a6002773cdb8/overview
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.
Gathering data
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/917449
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 549927 Sample: 1414YT487285-21 -35000,00-E... Startdate: 10/01/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 12 other signatures 2->43 7 1414YT487285-21 -35000,00-EUR-SWIFT MESAJI.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\icuHopE.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpB0D7.tmp, XML 7->29 dropped 45 Adds a directory exclusion to Windows Defender 7->45 47 Injects a PE file into a foreign processes 7->47 11 1414YT487285-21 -35000,00-EUR-SWIFT MESAJI.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 powershell.exe 24 7->17         started        19 schtasks.exe 1 7->19         started        signatures5 process6 dnsIp7 31 checkip.dyndns.org 11->31 33 checkip.dyndns.com 193.122.130.0, 49745, 80 ORACLE-BMC-31898US United States 11->33 35 freegeoip.app 172.67.188.154, 443, 49746 CLOUDFLARENETUS United States 11->35 49 Tries to steal Mail credentials (via file / registry access) 11->49 51 Tries to harvest and steal ftp login credentials 11->51 53 Tries to harvest and steal browser information (history, passwords, etc) 11->53 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-01-10 04:52:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4zf65ofl2qmvfswp3ey6gpdgalxpngqjmrpk4r3gmpgtul2doba._file
Verdict:
malicious
Similar samples:
143be0a978733c4e1f40d9d21da589d9752ff96573ca35d6748a8d7c7abec9fb
SnakeKeylogger
5d9919960fcb211bf369542b427086466e191e2c58fce8f6fb9b3449110ff90f
SnakeKeylogger
7fc84151175c22d691f980a4e97131487d292e5d32e3ddf243e06065ef8ab805
SnakeKeylogger
c6c4121168f22493dcfd4ac7f6960e45e0c9084f95ad82eabae160b192ee9127
SnakeKeylogger
c9250592c7cf1d5226a5cad25a83532deaba0cf18b079c194c58ad182d59b283
SnakeKeylogger
fb194ccc2992c2949541d967c2e0d4d14cc95049087cc9a89b76e85a1bd12a64
SnakeKeylogger
fe1679d76c689387b5af6885afe9c43521fdedd1511028a146064a69be59f7e9
SnakeKeylogger
+ 2'056 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection evasion keylogger spyware stealer
Link:
https://tria.ge/reports/220110-fhegvsebhl/
Behaviour
Creates scheduled task(s)
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
Looks up external IP address via web service
Maps connected drives based on registry
Checks BIOS information in registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5052159294:AAGb4scUToOAE18Lp5a50ojpRkmgPK8UWdo/sendMessage?chat_id=5057579972
Unpacked files
SH256 hash:
fe793eafd7d61f4d76cc0bc883c25cf3b3ea573ac7e572dd087dcc0dcd541fab
MD5 hash:
59821b3ac34f8cce234aae8db0ebde84
SHA1 hash:
e019fe241169a0fba3f33ebb5247872ea48ded99
Link:
https://www.unpac.me/results/82bf0bec-d8c2-4b00-928e-716b1be58d29/
SH256 hash:
92623aa40b0f9d8e4f8942dd2960b2f4f5cedc417d8ca9fbcdd43d4edf973a95
MD5 hash:
e09843cd9b7736d35f7472328cb525fc
SHA1 hash:
a1f8cce21d57b5b43615a3ae5a75dc14aed96189
Link:
https://www.unpac.me/results/82bf0bec-d8c2-4b00-928e-716b1be58d29/
SH256 hash:
0daf26fab9fec3514e6cab10ee9c9940a263e5147f303f6875a618223803dc0c
MD5 hash:
60fb41cfd6ab7ce17ee474e75845a451
SHA1 hash:
61d1fdf36c29b4821e95514cfd69ae151a8d9bad
Link:
https://www.unpac.me/results/82bf0bec-d8c2-4b00-928e-716b1be58d29/
SH256 hash:
af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82
MD5 hash:
66ab308f5b670b98c0b9726240b2a3da
SHA1 hash:
1bfb0fdf8f132d8f372423b8d2dfdd131ce9bc7b
Link:
https://www.unpac.me/results/82bf0bec-d8c2-4b00-928e-716b1be58d29/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/af325f75c55e/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/af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82

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: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

SnakeKeylogger

Executable exe af325f75c55ea0ca96567ec98f19e3301777b4d04b22f5723b331e69d17a1b82

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/217946/

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