MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345. 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 2 File information Comments
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SHA256 hash: 34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345
SHA3-384 hash: 591aa5549c7b40cc0066f3d50506ba7ef5f57870e2a2a9cc1dc1b3069a4772d709ff2ec063ee79e8aacad4d7e91f271d
SHA1 hash: abf5b8bf039385337f8a1ca393e005d6ce2072c2
MD5 hash: dd2c21e695541d5d89745f8f10e120ae
humanhash: bluebird-low-oklahoma-fish
File name:PROFORMA INVOICE WXBW-22040301 for Sharanj Engineering & Industrial Supplies Pte Ltd..exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:419'328 bytes
First seen:2022-04-06 13:00:21 UTC
Last seen:2022-04-06 14:06:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:X0m2RASH46kyeKlECjQc6HFOC8KfynZNLj:EmhODmqnZN
Threatray 2'657 similar samples on MalwareBazaar
TLSH T16794124C97BB9D50EAEF47B45020504233328117AE03E5BA8FED81A27BA679E05337F5
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/261269/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.35007.18435.14235.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Link:
https://www.filescan.io/uploads/624d8f1140ce5db9f41b248a/reports/d2ec6a8d-a7ba-4839-830a-dd5465efd0a0/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.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd02f9fc-9468-4a49-b09d-43ca5ed206a5
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/971497
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicious Svchost Process
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 604042 Sample: PROFORMA INVOICE WXBW-22040... Startdate: 06/04/2022 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 16 other signatures 2->45 7 PROFORMA INVOICE WXBW-22040301 for Sharanj Engineering & Industrial Supplies Pte Ltd..exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\...\VPEcgKwUoktgtZ.exe, PE32 7->25 dropped 27 C:\...\VPEcgKwUoktgtZ.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpF823.tmp, XML 7->29 dropped 31 PROFORMA INVOICE W...es Pte Ltd..exe.log, ASCII 7->31 dropped 47 Writes to foreign memory regions 7->47 49 Allocates memory in foreign processes 7->49 51 Adds a directory exclusion to Windows Defender 7->51 53 Injects a PE file into a foreign processes 7->53 11 RegSvcs.exe 15 2 7->11         started        15 powershell.exe 25 7->15         started        17 schtasks.exe 1 7->17         started        19 svchost.exe 1 7->19         started        signatures5 process6 dnsIp7 33 checkip.dyndns.org 11->33 35 checkip.dyndns.com 132.226.8.169, 49762, 80 UTMEMUS United States 11->35 37 freegeoip.app 188.114.97.7, 443, 49768 CLOUDFLARENETUS European Union 11->37 55 May check the online IP address of the machine 11->55 57 Tries to steal Mail credentials (via file / registry access) 11->57 59 Tries to harvest and steal ftp login credentials 11->59 61 Tries to harvest and steal browser information (history, passwords, etc) 11->61 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-05 19:44:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gt3jempd6lzzuad6flj533xuhzswm5kvaqf52usf4nkopr3suncq._file
Verdict:
malicious
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SnakeKeylogger
1332f016c96028681eca98552bc1e865b49ebf45484cdba2c665ccbda2133a32
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332eb007a5e9b3e603bcd8546505d6df1b480ab032f772f5a24730c4cc6edfc5
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df623c9ac537de8028b61717582bf71ee72949fc825da23c1167889454980f4b
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eb750ca2f4a93f7b8674c77cf2178ec75f3f858abd51c5fc4979d373b8438545
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ed46cf8a9a3028a3e870a27df96140bd962b63e9ab55eb7e231e628c108dd4ca
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fa11ff2dfdf24b8e4628ba1e868a27510b4cb3936d1c03dd1d6bb8049cbdefa8
SnakeKeylogger
+ 2'647 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/220406-p87e1acfh2/
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
Program crash
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
Unpacked files
SH256 hash:
1565d1163da066d5484535f724fd4085c546c8106e740cbcbe06bd01ebc30687
MD5 hash:
894e4c884fe8bcb3e961a4aa954706fa
SHA1 hash:
d935c680e7cb7cc0b557db908af42babbd9b59b2
Link:
https://www.unpac.me/results/10ce2c74-0044-42c0-bc13-2c00294f8a06/
SH256 hash:
a7e378f2b3c50b8391551ad816674626f0795e0fcb4db860c3535884f3682deb
MD5 hash:
b0b7f114c5ec59b2a5f95a5806bfc952
SHA1 hash:
b360b669fc7b3c0943977aceede9f72f7cb700e3
Link:
https://www.unpac.me/results/10ce2c74-0044-42c0-bc13-2c00294f8a06/
SH256 hash:
d185986cb9b369a5f5d641c80d09adc878771b33ab020879629fb570c2cd7cec
MD5 hash:
755b1262aa6b3a6b267b41580c7e8972
SHA1 hash:
b2f0f7293cf7162895df2976eecfc1084eeba2fc
Link:
https://www.unpac.me/results/10ce2c74-0044-42c0-bc13-2c00294f8a06/
SH256 hash:
1d1249846438bba566b7005fc6c1aa6c3ef84f65f745a90fbdccf86436f6d40b
MD5 hash:
524ed7354ae0e35f5eba2f5725fe5bec
SHA1 hash:
5acd21d47a4e5c715e7af34fee713dd1304fa95c
Link:
https://www.unpac.me/results/10ce2c74-0044-42c0-bc13-2c00294f8a06/
SH256 hash:
34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345
MD5 hash:
dd2c21e695541d5d89745f8f10e120ae
SHA1 hash:
abf5b8bf039385337f8a1ca393e005d6ce2072c2
Link:
https://www.unpac.me/results/10ce2c74-0044-42c0-bc13-2c00294f8a06/
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/34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345

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 34f69231e3f2f39a007e2ad3ddeef43e65667555040bdd5245e354e7c772a345

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/261269/

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