MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03. 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: e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03
SHA3-384 hash: 5ec5eb8377b1f51399782ac4f6c3abd0b7e8102f764a3d31b06cd4cae8ad5913cee7a2cd6644f920e0b53275f5dd3461
SHA1 hash: 81f935d3033eea7a4b5547efa0bcb42ab5bd67a9
MD5 hash: bd898a2dbc5a41e36fbdcd4f1acf83ac
humanhash: california-alanine-orange-beryllium
File name:Purchase Inquiry.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:409'600 bytes
First seen:2022-06-13 03:17:51 UTC
Last seen:2022-06-13 06:43:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:1IDBafvI7oJtUGX4MHmL80hsQP5D84eE:1IEfUoJtJHmL/P5
TLSH T1ED94125A2BFD8F26DA551F7C2871100E0BADAE0DA136FB300E0664FA4F267465954F37
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0022a3a2b8a6e610 (16 x Formbook, 7 x AgentTesla, 6 x Loki)
Reporter GovCERT_CH
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Inquiry.exe
Verdict:
Malicious activity
Analysis date:
2022-06-13 03:19:43 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/2d866e99-80fe-4a61-969f-f391f38e20f6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/279152/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.30757.28161.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Launching the process to change network settings
Searching for synchronization primitives
Sending a custom TCP request
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a6aca873b91c38f689169c/reports/0c4cf57a-0b2e-4365-9a66-9b5d94534a0a/overview
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/15e90f0b-8d8f-47c5-bc6f-2927103e8463
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1011702
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
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
Multi AV Scanner detection for submitted file
Sigma detected: Capture Wi-Fi password
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 02:20:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 40 (60.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4m5i3omtlcj2wzz7gmvchmxcgbebmafbd3ifhr5pj3amtenbzybq._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/220613-dtln7sdebk/
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 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
Unpacked files
SH256 hash:
bf90a7ccb3be5fb8afc204bae028b2123060f8a2dc18ed877a2983fff61abeae
MD5 hash:
15eb6d5868fc59a10bf2545733653717
SHA1 hash:
dc148603ce68c91fccdd29fc31ed7e717648bda6
Link:
https://www.unpac.me/results/afe6e439-4b9d-459e-9272-98d9f0440383/
SH256 hash:
ba7ccd2f97185450976d69005e0ccb1f8c63a3f0252b300f8c6c2e55a0dd7050
MD5 hash:
94756e071e569160f3eb84cecd9c9bb3
SHA1 hash:
799a6cc5c83d9d77abbbc7460fc72d81697ed102
Link:
https://www.unpac.me/results/afe6e439-4b9d-459e-9272-98d9f0440383/
SH256 hash:
62e6fcfe16a4ece3249455affceeac6a1b53a94c84e53350a6abbcbf45845e7c
MD5 hash:
eefb37aa0e47c03a814cb6624d148456
SHA1 hash:
3afb42822365c7a8abdaa9315e6aa7f739d4dbd1
Link:
https://www.unpac.me/results/afe6e439-4b9d-459e-9272-98d9f0440383/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/afe6e439-4b9d-459e-9272-98d9f0440383/
SH256 hash:
e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03
MD5 hash:
bd898a2dbc5a41e36fbdcd4f1acf83ac
SHA1 hash:
81f935d3033eea7a4b5547efa0bcb42ab5bd67a9
Link:
https://www.unpac.me/results/afe6e439-4b9d-459e-9272-98d9f0440383/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03

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 e33a8db9935893ab673f332a23b2e230481600a11ed053c7af4ec0c991a1ce03

(this sample)

  
Dropped by
SnakeKeylogger
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/279152/

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