MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620. 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: 2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620
SHA3-384 hash: 978d3003302dc3f0af776b2ee44a91f8537879003041a17feff1d788d22fd1f51906071a9f72069c2f8cf87000f434c5
SHA1 hash: 5e895a973e7cf26ec2299663ab6bed3d84068189
MD5 hash: 8ebf2413f0be088907d4817f36fc4662
humanhash: oranges-connecticut-spring-eighteen
File name:Order160222AX1.cmd
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:832'000 bytes
First seen:2022-02-22 07:12:04 UTC
Last seen:2022-02-22 09:01:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:6gB6gtTNqh7jiA/Lj1IhLo36j2J0c5QSH4GJ991OtyxKmGYy:ZtTNWLZILoYM7910t8
TLSH T1E905BF042AA70F3DF0BA4BB689D4EC64FB69F7235C09F37D78406596CA52B408D82677
Reporter abuse_ch
Tags:cmd exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/243117/
Detection(s):
SecuriteInfo.com.Artemis8EBF2413F0BE.16410.7949.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/62148ccb875593a3cc01206f/reports/4c1734ca-79e5-4356-ae24-6c81a55fbaa6/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/9c19c7e6-9be7-4901-bc1f-ef3b8d21d3a4
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/943676
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
Initial sample is a PE file and has a suspicious name
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add 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: 576154 Sample: Order160222AX1.cmd Startdate: 22/02/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Multi AV Scanner detection for dropped file 2->41 43 12 other signatures 2->43 7 Order160222AX1.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\vUftkTRJ.exe, PE32 7->23 dropped 25 C:\Users\...\vUftkTRJ.exe:Zone.Identifier, ASCII 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpD9E9.tmp, XML 7->27 dropped 29 C:\Users\user\...\Order160222AX1.exe.log, ASCII 7->29 dropped 45 May check the online IP address of the machine 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 Adds a directory exclusion to Windows Defender 7->49 11 Order160222AX1.exe 15 2 7->11         started        15 powershell.exe 23 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 31 checkip.dyndns.org 11->31 33 checkip.dyndns.com 132.226.8.169, 49763, 80 UTMEMUS United States 11->33 35 2 other IPs or domains 11->35 51 Tries to steal Mail credentials (via file / registry access) 11->51 53 Tries to harvest and steal ftp login credentials 11->53 55 Tries to harvest and steal browser information (history, passwords, etc) 11->55 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-22 07:13:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fj6xoqcki6rwryuri7wnnfuhgogd4dv67mjx2rm3fdwqgbkcayqa._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/220222-h1kgyadhf3/
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
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks computer location settings
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
23826f9093e722f902ffb6129f25162c43412924124231f0c9f447f91d8ace7b
MD5 hash:
2151303f5cc906af440c3b37fa66c276
SHA1 hash:
d1786e5d7dc7784730eb44f12acee348542467bb
Link:
https://www.unpac.me/results/6612dd9b-344b-4b0e-825a-36b675db0b94/
SH256 hash:
3b9dfac5a2b53c8d4094da9819bc2e414e8b698ab902701152d4e38ba92f96c3
MD5 hash:
73fd888484dcfd37d0772aba764684b6
SHA1 hash:
72e4e71a735de3675de2c43c7d3bf6603c6d10fa
Link:
https://www.unpac.me/results/6612dd9b-344b-4b0e-825a-36b675db0b94/
SH256 hash:
e3bdaf9e98eb65a070cf4424bc123e57ade151c41e4a0d375e769749155c1715
MD5 hash:
78a25e75b94923e889ecd100349facbe
SHA1 hash:
6b3f8db525d3c98f92ed480e664ab8ee9458340b
Link:
https://www.unpac.me/results/6612dd9b-344b-4b0e-825a-36b675db0b94/
SH256 hash:
4fabbbcb296b134f15e647c1783b6bb950fe37ba68d096623ff29c0b674c15d2
MD5 hash:
e1d56f1f5a13067b60f1932aa28b634e
SHA1 hash:
056d2fdcdec4ddc39f554de8d7bcab01210e479a
Link:
https://www.unpac.me/results/6612dd9b-344b-4b0e-825a-36b675db0b94/
SH256 hash:
2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620
MD5 hash:
8ebf2413f0be088907d4817f36fc4662
SHA1 hash:
5e895a973e7cf26ec2299663ab6bed3d84068189
Link:
https://www.unpac.me/results/6612dd9b-344b-4b0e-825a-36b675db0b94/
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/2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620

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 2a7d77404a47a368e29147ecd69687338c3e0ebefb137d459b28ed0305420620

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/243117/

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