MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b4898d7fdf1a32cf0f09c60cc874e704e3d9e4bac9bd6407d13cc5ecc7fe56f7. 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
| SHA256 hash: | b4898d7fdf1a32cf0f09c60cc874e704e3d9e4bac9bd6407d13cc5ecc7fe56f7 |
|---|---|
| SHA3-384 hash: | ebe7d927c8663377ec9f26186c6c41f798df0190f089249163d2dfdcb3ff856e5c51fc0196e2acfe27b879b6c0d92c28 |
| SHA1 hash: | 1c267718286e947bcae139c9f37cdb7d21c1f739 |
| MD5 hash: | 7ec6bfd61cbd6acddca22103628d95f3 |
| humanhash: | winter-moon-kitten-helium |
| File name: | Export Catalogue_Pricelist_ 2022.pdf.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 597'504 bytes |
| First seen: | 2022-06-08 08:42:05 UTC |
| Last seen: | 2022-06-08 10:03:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:oi54jiy6sYsINMcYtueZVPEKbXZZraVrrHl3CiUuh/bo9q:PybUYtuerEKiVrrRoulbo |
| Threatray | 1'680 similar samples on MalwareBazaar |
| TLSH | T1C6D4121477ED0792CA7E47FED47900404BB06222951BFB4E1E8A74EA1F27BD2C662727 |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  abuse_ch |
| Tags: | exe SnakeKeylogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
277
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Export Catalogue_Pricelist_ 2022.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-06-08 22:24:51 UTC
Tags:
evasion trojan snake
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
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
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
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed update.exe
Result
Verdict:
UNKNOWN
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
Adds a directory exclusion to Windows Defender
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Snort IDS alert for network traffic
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-08 02:23:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'670 additional samples on MalwareBazaar
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 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
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5306431129:AAG7zqjMGo9xbTMSQp71EZzjHAmdrkeQ3aI/sendMessage?chat_id=1856108848
Unpacked files
SH256 hash:
e06f4a0017eecec88a3778f85deced0403d99a8de3bfe7432dcf5a893868236a
MD5 hash:
35e882bdcc9742ddb7a1fa41db031b76
SHA1 hash:
e2c1aaa7cab0ba1f52d9ac5424111688ef3af5b9
SH256 hash:
3bac7fd86b3bfc995608d22b63a2b30890f74542b04d25b604749eedbc7772d4
MD5 hash:
fa5b618548e39c45b96a0a656b895d5e
SHA1 hash:
df856f031bba4f4510cdd7fb3b595512d83def98
SH256 hash:
cfa8af02145ecd04d062936da832de19f450fc4b303074ad6e92517d321cdc8e
MD5 hash:
5e977fa9adf90cf0dded0de5c81bffe8
SHA1 hash:
bf193848f1c8b061895709c218b701b679dbdcec
SH256 hash:
4b3059a1fcd6c58c7fc4e574766133e89e95cb0fe6631b7f4aee664370c2571d
MD5 hash:
97f6ddc9c7e648e589849d8d6466bc18
SHA1 hash:
1104888244c872d5726728e0cb05ae6edaabf2bf
SH256 hash:
b4898d7fdf1a32cf0f09c60cc874e704e3d9e4bac9bd6407d13cc5ecc7fe56f7
MD5 hash:
7ec6bfd61cbd6acddca22103628d95f3
SHA1 hash:
1c267718286e947bcae139c9f37cdb7d21c1f739
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.