MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac77fcbe1456c6fbc62e66bece175cc00a33eaab4353830c7fcf25116891ceac. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac77fcbe1456c6fbc62e66bece175cc00a33eaab4353830c7fcf25116891ceac
SHA3-384 hash: 75c1910655daa68abf77c3cd00f0a0d8c499d045d78aade32acd61e1ab6e0d8b9caa5855925bc8636fe0c37f103ad4f6
SHA1 hash: 5777abdce97d2d3382bec264a1f2ebd9c9623e39
MD5 hash: b0be16b78d21ae5c42c8309fcb54cdaa
humanhash: undress-lake-uniform-carbon
File name:SOA.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:660'992 bytes
First seen:2021-02-17 16:19:01 UTC
Last seen:2021-02-21 15:25:10 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:LXk1tn7HeIlPNodfFP6GefzDK9TrcfQfHBWLb9yV55hTVbBb:Lo7Z1odfFP6tWVtf
Threatray 2 similar samples on MalwareBazaar
TLSH 0CE48C9C321471EEC9ABC032DEA98C64EB61656A531F8603902719DD9E0CF57EF148FB
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing SnakeKeylogger:

HELO: noblegrain.com
Sending IP: 103.99.1.142
From: sprabhudesai@noblegrain.com
Subject: Updated SOA
Attachment: SOA.rar (contains "SOA.exe")

Intelligence

File Origin
# of uploads :
3
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42845.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/610575
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected Beds Obfuscator
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac77fcbe1456c6fbc62e66bece175cc00a33eaab4353830c7fcf25116891ceac/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-02-17 16:19:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
15 of 29 (51.72%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vr37zpquk3dpxrrom27m4f24yafdh2vlinjygdd7z4src2erz2wa._file
Verdict:
unknown
Similar samples:
33a541b6172c134ea9124dbb853c4282eb77ab7653a7924f360e93550262e52b
SnakeKeylogger
a7ab3bdc9b63ede87a164b6132efebf18a333eda980dbf23df7621bc1fffbf51
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger stealer
Link:
https://tria.ge/reports/210217-7q4fwkrws6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
2ec41720b412f91f91daaefea38007449491b2c016238aa8f23b6866c89bc788
MD5 hash:
987ce346069cf47535e5ac57265c7228
SHA1 hash:
d0085325ed78fcac6d1f605753237abd1c40db22
Link:
https://www.unpac.me/results/00985da0-63de-4004-982e-ac3755715dd3/
SH256 hash:
65e86b41bc4952187a236e30e9455f5b571be1d757ef2d34428a81eb3822f54c
MD5 hash:
ce4ed80eb4c79525012a5cbe7c94659e
SHA1 hash:
ca4a16d9011f0bae1041aa06d3cc1779ee5032c3
Link:
https://www.unpac.me/results/00985da0-63de-4004-982e-ac3755715dd3/
SH256 hash:
38574d30a7b0d7de4e05c4626316b0a3570ed43ffd37e46f3ad0d1c4d44a089d
MD5 hash:
a46ca387b3099ad904b51b93f0e28f66
SHA1 hash:
3104e31099b54c944b275c6dffa5b11ffc6870fc
Link:
https://www.unpac.me/results/00985da0-63de-4004-982e-ac3755715dd3/
SH256 hash:
ac77fcbe1456c6fbc62e66bece175cc00a33eaab4353830c7fcf25116891ceac
MD5 hash:
b0be16b78d21ae5c42c8309fcb54cdaa
SHA1 hash:
5777abdce97d2d3382bec264a1f2ebd9c9623e39
Link:
https://www.unpac.me/results/00985da0-63de-4004-982e-ac3755715dd3/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

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

Malspam

SnakeKeylogger

rar 7600f172b159ad55d68fe7a0e9f6fe7860926a9b5d6b3aadeb7c2de2a5354a26

SnakeKeylogger

Executable exe ac77fcbe1456c6fbc62e66bece175cc00a33eaab4353830c7fcf25116891ceac

(this sample)

  
Dropped by
MD5 d6a5e38dd7edc20fa44ad2b0387dfa66
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7600f172b159ad55d68fe7a0e9f6fe7860926a9b5d6b3aadeb7c2de2a5354a26

Comments