MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9. 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: 16


Intelligence 16 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9
SHA3-384 hash: aa291bba613aef219a272ce3b7ff935b1d096dfcacc64b2f9fc37616959c09429a4455217912b90a74dcaad9e183927d
SHA1 hash: ccca7df544d234130b35c5477cbddc5d5decb619
MD5 hash: 25d12df40b5528fd8eb4385e5ddcf60d
humanhash: fish-india-bluebird-single
File name:DHL AWB DOCUMENTS.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:256'884 bytes
First seen:2023-01-27 14:00:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6i74akTBwn7tB+9eQeQRQlvNiLZZL0bd1ycHoqIL:/YEkakTenvaL4NiUd1yf
TLSH T167441261B6F0D46BFC2047742F39D90376ABA21618BCAF1B7B405E1DBD22484E46E367
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:DHL exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL AWB DOCUMENTS.exe
Verdict:
Malicious activity
Analysis date:
2023-01-27 14:01:48 UTC
Tags:
evasion trojan snake keylogger
Link:
https://app.any.run/tasks/4fc983f9-59ca-40f5-9556-8324fe75b7f3

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/357406/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/63429/overview
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  2/10
Confidence:
83%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63d3d924447edb203a01727f/reports/a1291a1c-f546-4c9e-b88f-c1b2aeb22544/overview
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/518ad6e9-7ed6-4ae6-8bf8-c68dbce1889b
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1160236
Signature
.NET source code references suspicious native API functions
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
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)
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/831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9/
Threat name:
Win32.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-01-27 14:01:11 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmpizy3tp22qz5366xiuusxzg4gnh6tmjjw3pqcwnxpks2hjukuq._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/230127-rbjzjsch7t/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
01ecf6a1aa52233712e78898989054d5907945465f0fccde766572201df9215f
MD5 hash:
f447dca7b6f24b6378fefd6225eab44c
SHA1 hash:
c99d4dc789aecf56d10c2941ce0d9429c057cbe8
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/adac14f7-a9c9-4147-b3c6-0accbf835529/
Parent samples :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 hash:
4f8df2424796e94029826a183d60211436464cc4dac816b1c9ad28ca18a5f2ab
MD5 hash:
7add1f2e4bc71bff407ba7c9993282f7
SHA1 hash:
96a175dcc0dc50fa0a5d33e2626696d363e89106
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/adac14f7-a9c9-4147-b3c6-0accbf835529/
SH256 hash:
a2e015c7dc4df597372a0a71ae2345d99fd467ea403a08a6dfba880d693421d8
MD5 hash:
b57f6cc9ca480f1056cfae4e8969b769
SHA1 hash:
e191ba43eb4eb08fdf2e23aacfffbb87ab89039d
Link:
https://www.unpac.me/results/adac14f7-a9c9-4147-b3c6-0accbf835529/
SH256 hash:
831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9
MD5 hash:
25d12df40b5528fd8eb4385e5ddcf60d
SHA1 hash:
ccca7df544d234130b35c5477cbddc5d5decb619
Link:
https://www.unpac.me/results/adac14f7-a9c9-4147-b3c6-0accbf835529/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/831e8ce3737e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe 831e8ce3737eb50cf77ef5d14a4af9370cd3fa6c4a6db7c0566ddea968e9a2a9

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/357406/

Comments