MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194
SHA3-384 hash: b88d771999d570c8fcd5721f0b735eb9932fbc9ac35614e1d0d61df40ff9b361759b527525cfd3a470865dcb48d4f1f9
SHA1 hash: a0702e0b0f703f41a1652ded3d81af56a78b1032
MD5 hash: 60276e8405898a766b49f68b9e7f4578
humanhash: zulu-spaghetti-venus-three
File name:Dekont_2022-04-06_8366635677352.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:471'040 bytes
First seen:2022-04-06 11:37:30 UTC
Last seen:2022-04-06 12:59:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:fu2luOeJVBfuWACN4C0/zgrnrgFPHlmR0o3J+sAf0F:SBWrCn0UrnrKlaD3Qs
Threatray 2'649 similar samples on MalwareBazaar
TLSH T169A40294776BCD23C96E9A7360DB66000372AB07A477D78E1BED21CB2A123C349527D7
File icon (PE):PE icon
dhash icon f8e4f239d9b8f8e0 (21 x SnakeKeylogger, 20 x AgentTesla, 11 x Formbook)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
287
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/261217/
Detection(s):
SecuriteInfo.com.MachineLearning.Anomalous.95.4993.13580.UNOFFICIAL
Create hunting rule

Win.Dropper.LokiBot-9943279-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/624d7b9caa7e43c6a6c2230c/reports/38c0e874-4aac-49ee-a11d-0f2cabb4f304/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/c78e34f4-0d00-4462-ab82-4d15729a4be7
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/971422
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
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 submitted file
Sigma detected: Suspicious Add Scheduled 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: 603909 Sample: Dekont_2022-04-06_836663567... 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 submitted file 2->43 45 9 other signatures 2->45 7 Dekont_2022-04-06_8366635677352.exe 7 2->7         started        process3 file4 25 C:\Users\user\AppData\Roaming\PexbApAxD.exe, PE32 7->25 dropped 27 C:\Users\...\PexbApAxD.exe:Zone.Identifier, ASCII 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmp34E8.tmp, XML 7->29 dropped 31 Dekont_2022-04-06_8366635677352.exe.log, ASCII 7->31 dropped 47 May check the online IP address of the machine 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 Adds a directory exclusion to Windows Defender 7->51 53 Injects a PE file into a foreign processes 7->53 11 Dekont_2022-04-06_8366635677352.exe 15 2 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        19 Dekont_2022-04-06_8366635677352.exe 7->19         started        signatures5 process6 dnsIp7 33 sampharindo.com 112.78.34.85, 49769, 587 GMEDIA-AS-IDPTMediaSaranaDataID Indonesia 11->33 35 mail.sampharindo.com 11->35 37 3 other IPs or domains 11->37 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 Tries to harvest and steal browser information (history, passwords, etc) 11->59 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/79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-06 11:38:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ph5jxdc6pgr662fsz4n3cnf54ys4mx7quprhle6pudgcqyfrcgka._file
Verdict:
malicious
Similar samples:
09172fefb90d27ae6b709d1571b22dee6f2741352668239da59b4c337b08c6d1
SnakeKeylogger
09e10d6e7d4745804ef69895329fe82ce878d7d5faca934e8e8caf45d0bb54ab
SnakeKeylogger
3142524efdca29ed19bfb8261b38bad549c427aaee7cb6aa0ac035845b880d0c
SnakeKeylogger
4faf777c10dd803bf568dae9a4d27f4db2fcfeb54df64fa37b0c883fb0f029ca
SnakeKeylogger
7fb2552e90c099f748e7c3a2ba045570ddc81d921b4df26bd47cb956baadd22a
SnakeKeylogger
e7dfeb8a4bd102659d50b7ea9c25b821d2a8b6cd2ee4d302e4b888748888530e
SnakeKeylogger
ef0e235d8f6267b667679f5f610e45b1baf341225237830c06646c6d6198386f
SnakeKeylogger
f7353cdc68a1352a965b80f93498cf274c730dd8968483e215f38e19acac5041
SnakeKeylogger
+ 2'639 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/220406-nrrsjscce2/
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
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
Unpacked files
SH256 hash:
c1b7380c504de15e53825360b552849c07e7b227be6b9565c26bc3c9bc66ec8b
MD5 hash:
0da2598f20d971e33166ae271c014b04
SHA1 hash:
efc7fadb1a1fb6844715c2ce9b6b975982189d92
Link:
https://www.unpac.me/results/c7cb1d56-ce37-425f-94fc-a9e9b2834e12/
SH256 hash:
4047a2b3037058a658e2c2a75e5b23bae8c58ec5bd1340e21f8b1600bf30a764
MD5 hash:
bf873b02a3cfba4b15f159eeef78f1e5
SHA1 hash:
cf99245003b2e3c3f4f68bd41d8e04238e1b6a04
Link:
https://www.unpac.me/results/c7cb1d56-ce37-425f-94fc-a9e9b2834e12/
SH256 hash:
fe58122a2dc9f6b7c57eb945796affbcaa214b940cc31ea78bb3a93ec99b78bd
MD5 hash:
d4be86e94d2483566e3b788be1cf4658
SHA1 hash:
9e859c78492536bbcb13ce9a1efdebf5b73a6316
Link:
https://www.unpac.me/results/c7cb1d56-ce37-425f-94fc-a9e9b2834e12/
SH256 hash:
9cea88f78fb800862d3b45073a0a7208b55751fddd6e4fc35730058e89abee76
MD5 hash:
2d6e98abc898decf0bbd5835371bb469
SHA1 hash:
876934dd2668a7554fafa6aae3dfc26c4a2412a2
Link:
https://www.unpac.me/results/c7cb1d56-ce37-425f-94fc-a9e9b2834e12/
SH256 hash:
79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194
MD5 hash:
60276e8405898a766b49f68b9e7f4578
SHA1 hash:
a0702e0b0f703f41a1652ded3d81af56a78b1032
Link:
https://www.unpac.me/results/c7cb1d56-ce37-425f-94fc-a9e9b2834e12/
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/79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194

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 79fa9b8c5e79a3ef68b2cf1bb134bde625c65ff0a3e27593cfa0cc2860b11194

(this sample)

  
Dropped by
snakekeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/261217/

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