MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5. 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: 087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5
SHA3-384 hash: b791a4d081bbc48632e1e455fe5ba7a83f5d88c8d344c2becb9e0678f732cdf4e08cd804369ebfb0fd77e6998619ab52
SHA1 hash: 2f8328a989afb52b3759ab1e4fc9bbcba29e2119
MD5 hash: f237cbdaf8a8a2b5da2d949573808762
humanhash: east-alpha-muppet-november
File name:OE12LWzR0nQDQkD.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:727'552 bytes
First seen:2022-08-29 07:16:10 UTC
Last seen:2022-08-31 10:21:10 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:Xi2iNFqhHvPRq70F13WKnxNiSifa7bgJD1uv92dJHS3SNXlylSx1p:Xi1KHXRj3WKnxELIbc469S3sHp
TLSH T111F4D0E45EFC7BB0C4626F3670A0A1B827E35D5A5C8E922D8EC7617CD9F19C2344891B
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 32aa6abaaeecac51 (27 x SnakeKeylogger, 19 x Formbook, 4 x MassLogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
286
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OE12LWzR0nQDQkD.exe
Verdict:
Malicious activity
Analysis date:
2022-08-29 07:16:43 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/b24e0e7b-e504-4fe1-af3f-b7e95e5caf47

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/302058/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630c682d3e9e50b1bae77762/reports/90cf90d6-48ef-493d-a3e1-df56a6648b38/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5204febb-97f1-4322-8ffc-2a028b1209e5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059574
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
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
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 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 Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 07:17:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
35
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bb3dogi4qgxvvjyyippbnclrzdguros7gafyethuxhrzespuxosq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220829-h4c72adeaq/
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5460490261:AAHFWR8YpRs1avLW_OiUDTo93xOO1ZibdeA/sendMessage?chat_id=5662456559
Unpacked files
SH256 hash:
37ffa9de5f84c16fec3f2cc9cdf5ef13a0c5dcd333e0493da4f884ff6ea132de
MD5 hash:
12886dca9f2063b6de5a63f245982e09
SHA1 hash:
9021d33f28ca8a212e033f5cd2bba34fce3e50a6
Link:
https://www.unpac.me/results/f864ea90-8c79-4653-8903-4b99813e7e0e/
SH256 hash:
e45dee23f61a57a624287742d81172bf3a5f8345ad42b3c1dd3d08211c7afd54
MD5 hash:
35d05f4d814c8a40f160951e68d71681
SHA1 hash:
6449cd61964635cdc41799c83d46dc463e38416d
Link:
https://www.unpac.me/results/f864ea90-8c79-4653-8903-4b99813e7e0e/
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
Link:
https://www.unpac.me/results/f864ea90-8c79-4653-8903-4b99813e7e0e/
SH256 hash:
087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5
MD5 hash:
f237cbdaf8a8a2b5da2d949573808762
SHA1 hash:
2f8328a989afb52b3759ab1e4fc9bbcba29e2119
Link:
https://www.unpac.me/results/f864ea90-8c79-4653-8903-4b99813e7e0e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5

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

zip 3c2a8c791ae1a141bb8509e766cf8bd418350dfe3d7a11da53a924787a932d17

SnakeKeylogger

Executable exe 087637191c81af5aa71843de168971c8cd48ba5f300b824cf4b9e39249f4bba5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/302058/
  
Dropped by
SHA256 3c2a8c791ae1a141bb8509e766cf8bd418350dfe3d7a11da53a924787a932d17
  
Dropped by
MD5 3282745a2da1cedfbb9adcae6f8517e4

Comments