MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 283a23b5137c06811fc59411e30f85f91c7728528cbdad2afeb93cba0f65b598. 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: 15
| SHA256 hash: | 283a23b5137c06811fc59411e30f85f91c7728528cbdad2afeb93cba0f65b598 |
|---|---|
| SHA3-384 hash: | db184df03015845d7976ac93ff526a55737c388fc782ecf67a17d2bf98b51a626945623d74ae41e51ead48f0481b42c8 |
| SHA1 hash: | 1dd3ccec496afccc5da4d2d9614149d56606f050 |
| MD5 hash: | 262b52d9590ed5c1810aea72743a52b9 |
| humanhash: | juliet-south-oregon-massachusetts |
| File name: | Halkbank_Ekstre_20231129_532423_6373443.pdf.exe |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 591'360 bytes |
| First seen: | 2023-11-30 06:52:56 UTC |
| Last seen: | 2023-11-30 08:28:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:5ucopox4F9DmF2+R3NXfyKT/T0ysS07jTImEwScLzA:DeZ4hVJ190vTImEDCzA |
| Threatray | 5'939 similar samples on MalwareBazaar |
| TLSH | T1C3C412AABAE88B67DC7847B84220CA7693737D269571D60C6CEA5CFF7D173100940B27 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | 20c89c88e63c4c12 (13 x AgentTesla, 11 x Formbook, 7 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | exe geo Halkbank SnakeKeylogger TUR |
Intelligence
File Origin
# of uploads :
2
# of downloads :
303
Origin country :
NLVendor Threat Intelligence
Detection:
Snake
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Forced shutdown of a browser
Verdict:
Malicious
Labled as:
Trojan.Generic
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 contains potential unpacker
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-29 07:20:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 5'929 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
51674486612e300fde800d8b11e5c3a4d3d2d164d903dcd64bcc42226b05c81a
MD5 hash:
ef1f42e650562f4ee6a1fecec8181997
SHA1 hash:
f36f5bae4eb74636233ea23fbaa6b97085140bfa
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
SH256 hash:
e33fc46f90794ca025e6562eb0a92568ded6370a8a7961f99fa5001ee5be937c
MD5 hash:
c4f0c90f7be32c138ef8e99889d70a68
SHA1 hash:
c7ac6476baa94000e96bd2595e25557a13545311
SH256 hash:
cb543d2fccd60595d31d5c115663de382410293d5195c697beb78b648c616f2e
MD5 hash:
ea6aab9268cfb6946f493b3b4637e8ac
SHA1 hash:
73ff6962e8e35a56272e47920fde1683de9c7331
Detections:
win_404keylogger_g1
MAL_Envrial_Jan18_1
MALWARE_Win_SnakeKeylogger
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_SUSPICIOUS_Binary_References_Browsers
SH256 hash:
283a23b5137c06811fc59411e30f85f91c7728528cbdad2afeb93cba0f65b598
MD5 hash:
262b52d9590ed5c1810aea72743a52b9
SHA1 hash:
1dd3ccec496afccc5da4d2d9614149d56606f050
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
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: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| 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.