MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9014744c9d9c02a9551eb0e135d379bd8d983fc8aab9a9e9cc5e4ddb6256193. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments

SHA256 hash: b9014744c9d9c02a9551eb0e135d379bd8d983fc8aab9a9e9cc5e4ddb6256193
SHA3-384 hash: c5f8ab6db954e32fba7140a17b533c273c280cbfe7e8c58813858071e8fec64195bdadc5224dcee118b026d6ad5d077b
SHA1 hash: e4574a5e471273aa153f189543c0c6e89f7f7e85
MD5 hash: f6c8fb8914d4e941cf07e6ab04587f27
humanhash: failed-seventeen-hawaii-alabama
File name:PO_SBK4128332S.exe
Download: download sample
Signature SnakeKeylogger
File size:294'400 bytes
First seen:2021-10-26 12:27:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 6144:AksM7sqTwQQvgI/63lD3G9iso8x9615Dq+qHY/nRvr:tdYgI/+l7G/L61f2Y/9
Threatray 1'534 similar samples on MalwareBazaar
TLSH T1385412098BFDF2B4DCBA577D9072204C63B551913573E3ED4E80A48E59BB342A7829CB
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence


File Origin
# of uploads :
1
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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
Verdict:
Malicious
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
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: Capture Wi-Fi password
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file access)
Uses netsh to modify the Windows network and firewall settings
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:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 509721 Sample: PO_SBK4128332S.exe Startdate: 26/10/2021 Architecture: WINDOWS Score: 100 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Sigma detected: Capture Wi-Fi password 2->46 48 10 other signatures 2->48 8 PO_SBK4128332S.exe 7 2->8         started        process3 file4 28 C:\Users\user\AppData\Roaming\vWWYiC.exe, PE32 8->28 dropped 30 C:\Users\user\...\vWWYiC.exe:Zone.Identifier, ASCII 8->30 dropped 32 C:\Users\user\AppData\Local\...\tmpC2A8.tmp, XML 8->32 dropped 34 C:\Users\user\...\PO_SBK4128332S.exe.log, ASCII 8->34 dropped 50 May check the online IP address of the machine 8->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 8->52 54 Uses netsh to modify the Windows network and firewall settings 8->54 56 2 other signatures 8->56 12 PO_SBK4128332S.exe 15 5 8->12         started        16 schtasks.exe 1 8->16         started        18 PO_SBK4128332S.exe 8->18         started        20 2 other processes 8->20 signatures5 process6 dnsIp7 36 checkip.dyndns.org 12->36 38 checkip.dyndns.com 158.101.44.242, 49757, 80 ORACLE-BMC-31898US United States 12->38 40 3 other IPs or domains 12->40 58 Tries to steal Mail credentials (via file access) 12->58 60 Tries to harvest and steal ftp login credentials 12->60 62 Tries to harvest and steal browser information (history, passwords, etc) 12->62 64 Tries to harvest and steal WLAN passwords 12->64 22 netsh.exe 3 12->22         started        24 conhost.exe 16->24         started        signatures8 process9 process10 26 conhost.exe 22->26         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-26 11:20:02 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
snakekeylogger
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Unpacked files
SH256 hash:
e9dc7cdd441e6753f5014a644f965d4e62a9b7976e3aa3fbba134e32401dac1e
MD5 hash:
68de1a4c20fcd9ac139eee0bdb658afd
SHA1 hash:
e05c902454648caf2243aa307bdc0c466711cf3d
SH256 hash:
495301a1e4b98d340ab752e9b79e1f0f7d3082335575485bf33a14b3aa994da0
MD5 hash:
a16a52721eda4861309affd7649786ce
SHA1 hash:
8c0b32a7ffde973f4c2bcfc241981deea80f653e
SH256 hash:
a5c2baaf64d2f20666f5d02876e9f5b59d8ec5c538ee82f1711d9d0db3f189e0
MD5 hash:
8ecd3b39d0778503439b9e9dd0475b2d
SHA1 hash:
249f0f11920286ba191592bfaf13a2c0d7cc7ca6
SH256 hash:
b9014744c9d9c02a9551eb0e135d379bd8d983fc8aab9a9e9cc5e4ddb6256193
MD5 hash:
f6c8fb8914d4e941cf07e6ab04587f27
SHA1 hash:
e4574a5e471273aa153f189543c0c6e89f7f7e85
Malware family:
Phoenix
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:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 b9014744c9d9c02a9551eb0e135d379bd8d983fc8aab9a9e9cc5e4ddb6256193

(this sample)

  
Delivery method
Distributed via e-mail attachment

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