MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4a51bd5560e5eaf2f035cc6e077163a8643e14b5d313fd67c0a4531eec30e8fb. 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
| SHA256 hash: | 4a51bd5560e5eaf2f035cc6e077163a8643e14b5d313fd67c0a4531eec30e8fb |
|---|---|
| SHA3-384 hash: | 377155cf1b027958150dbfcbe721821b1702df8c8897e017ea450228e256ccc16daeecdd816083866bfeaf788e09a17e |
| SHA1 hash: | 47752e7eadfb06b727c32a19cb8cdd5e5d1e1d6d |
| MD5 hash: | 07a857664897f6bc74f76ab1fcc5f544 |
| humanhash: | jupiter-ten-october-undress |
| File name: | Txvxt.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 502'272 bytes |
| First seen: | 2022-02-07 07:56:51 UTC |
| Last seen: | 2022-02-07 09:54:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:qa1bD9RYG8Qo9Sh4c1MEiNB+lv8gwk/lKlEvvOWzncZS7P2hRpA8957VXtQ17NvY:qyffYGvochFmEiNB+lv8gwk/lKlEvvO+ |
| Threatray | 6'787 similar samples on MalwareBazaar |
| TLSH | T189B4AE4C3FC6A8C1F9290F7B9AB996D43365E970D523CB268EB525F1121F22DBC44DA0 |
| File icon (PE): |  |
| dhash icon | 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook) |
| Reporter |  abuse_ch |
| Tags: | exe SnakeKeylogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Snake
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Running batch commands
Creating a file
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Unauthorized injection to a system process
Forced shutdown of a browser
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.
Verdict:
Unknown
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to capture screen (.Net source)
Found malware configuration
Injects a PE file into a foreign processes
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: Silenttrinity Stager Msbuild Activity
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 Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
snakekeylogger
Threat name:
ByteCode-MSIL.Worm.LovGate
Status:
Malicious
First seen:
2022-02-07 07:57:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 6'777 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger collection keylogger stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Drops file in Windows directory
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
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
a8cdcdc7d41232c39f3fe69eb00ff31b5e768cf0e922e8ba4124f1469356c964
MD5 hash:
8c983068d86a7874d671821d8fe7d085
SHA1 hash:
ec664f61664e1727b6d2b1038d0f80573feaef37
SH256 hash:
e4ccb59b2d154cefaae912bb23d4d3725532ee6ba3d67e05552635e5b9ee2dd8
MD5 hash:
620d5b0b600b128a2e5525291b5968a0
SHA1 hash:
c5b194daf61c4e420266c28b79a7238813c709d8
SH256 hash:
9633f4002ef67b4f427099ac45533e90e51e319d1a57a613606b135f9ed77fc2
MD5 hash:
f8e1463b42eb0f67bfea7aeac8542030
SHA1 hash:
43b6cad8e8a68580b70b5725b8b2b3b5f40e518f
SH256 hash:
4a51bd5560e5eaf2f035cc6e077163a8643e14b5d313fd67c0a4531eec30e8fb
MD5 hash:
07a857664897f6bc74f76ab1fcc5f544
SHA1 hash:
47752e7eadfb06b727c32a19cb8cdd5e5d1e1d6d
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: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Typical_Malware_String_Transforms |
|---|---|
| Author: | Florian Roth |
| Description: | Detects typical strings in a reversed or otherwise modified form |
| Reference: | Internal Research |
| Rule name: | Typical_Malware_String_Transforms_RID3473 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects typical strings in a reversed or otherwise modified form |
| Reference: | Internal Research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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