MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 169632a9b4bc4b5783d765050b87e1fe720c505e13d0d22937b2a83a73dbe008. 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 5 File information Comments

SHA256 hash: 169632a9b4bc4b5783d765050b87e1fe720c505e13d0d22937b2a83a73dbe008
SHA3-384 hash: bb41c7fdde9c48f2c49ccf1274ebc9459d56f258c953a262b927477880840b8e4274f411ed44d4752c3b223dc03227ea
SHA1 hash: a3762641d2874f1e6c05b96dd1242dff1f4d98e3
MD5 hash: 5778ffd49763f86476605abe95c5045f
humanhash: avocado-oregon-fix-grey
File name:854F1E97-5DBB-4A87-A566-33D9012B05E2 pdf.exe
Download: download sample
Signature SnakeKeylogger
File size:10'752 bytes
First seen:2022-06-23 10:57:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 192:mJA9X4gKvylKd5HAzm1mQmGudjR7V7njhdLtWWKo52WH:B4RvVd5HeYkdJdRWWfYW
Threatray 4'731 similar samples on MalwareBazaar
TLSH T1A922EA06ABE9C632D5A10A764C6347805A3CF65A9C63DB1FBD8CB10D6DA23548BD0B78
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 3ce2dcf2c6c4c896 (38 x LummaStealer, 2 x Loki, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a window
DNS request
Сreating synchronization primitives
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Creates an undocumented autostart registry key
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
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)
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected MSILDownloaderGeneric
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 651071 Sample: 854F1E97-5DBB-4A87-A566-33D... Startdate: 23/06/2022 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected Telegram RAT 2->44 46 7 other signatures 2->46 7 854F1E97-5DBB-4A87-A566-33D9012B05E2 pdf.exe 15 7 2->7         started        process3 dnsIp4 30 151.101.129.69 FASTLYUS United States 7->30 32 stackoverflow.com 151.101.193.69 FASTLYUS United States 7->32 34 3 other IPs or domains 7->34 24 C:\Users\user\AppData\...\Tounrzea.exe, PE32 7->24 dropped 26 C:\Users\...\Tounrzea.exe:Zone.Identifier, ASCII 7->26 dropped 28 854F1E97-5DBB-4A87...12B05E2 pdf.exe.log, ASCII 7->28 dropped 48 Creates an undocumented autostart registry key 7->48 50 Writes to foreign memory regions 7->50 52 Injects a PE file into a foreign processes 7->52 12 InstallUtil.exe 14 2 7->12         started        16 InstallUtil.exe 7->16         started        18 cmd.exe 1 7->18         started        file5 signatures6 process7 dnsIp8 36 checkip.dyndns.com 193.122.6.168, 49802, 80 ORACLE-BMC-31898US United States 12->36 38 checkip.dyndns.org 12->38 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal ftp login credentials 12->56 58 Tries to harvest and steal browser information (history, passwords, etc) 12->58 60 May check the online IP address of the machine 16->60 20 conhost.exe 18->20         started        22 timeout.exe 1 18->22         started        signatures9 process10
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2022-06-23 10:58:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 26 (61.54%)
Threat level:
  3/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Behaviour
Delays execution with timeout.exe
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
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5412895406:AAEj-XWjEH6Xgz-M_j2Kpqqdv6KOeN4GaH0/sendMessage?chat_id=1467583453
Unpacked files
SH256 hash:
169632a9b4bc4b5783d765050b87e1fe720c505e13d0d22937b2a83a73dbe008
MD5 hash:
5778ffd49763f86476605abe95c5045f
SHA1 hash:
a3762641d2874f1e6c05b96dd1242dff1f4d98e3
Malware family:
SnakeKeylogger
Verdict:
Malicious
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_SUSPICIOUS_EXE_DiscordURL
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
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
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.

Comments