MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff. 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 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
SHA3-384 hash: 08053e78dfe318042075e20cccfa8b96f67927431263ca558169faf72edfca58d2ff3364a39da75c06f1b223c699e9cc
SHA1 hash: 828ea8620b777c0b9edfb908574e96d2914f58ba
MD5 hash: 5736d649c389a98db2a4901dc2739cff
humanhash: potato-magazine-triple-oklahoma
File name:caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:902'144 bytes
First seen:2023-05-09 07:51:59 UTC
Last seen:2023-05-15 10:22:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (81 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 12288:gMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V97O0SPFUPj:gnsJ39LyjbJkQFMhmC+6GD9S4b
Threatray 2'836 similar samples on MalwareBazaar
TLSH T1D2157D26B3E18433D1771A3D4C6BA365883ABE512E38A90E3BE52E4C5F3D6816C157D3
TrID 92.9% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
1.9% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.4% (.EXE) Win64 Executable (generic) (10523/12/4)
1.3% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
0.6% (.EXE) Win32 Executable (generic) (4505/5/1)
dhash icon e863eae6b696c6ee (2 x AsyncRAT, 2 x SnakeKeylogger, 2 x Neshta)
Reporter adrian__luca
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
256
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
Verdict:
Malicious activity
Analysis date:
2023-05-09 07:56:24 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/d654983b-6b9b-43e6-b2cf-d77a5f85adab

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/387728/
Detection(s):
Sanesecurity.Malware.28875.BadIN.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28870.BadIN.UNOFFICIAL
Create hunting rule

PUA.Win.Packer.D1s1g-5
Create hunting rule

PUA.Win.Packer.D1s1g-2
Create hunting rule

PUA.Win.Packer.D1s1g-1
Create hunting rule

Win.Trojan.Emotet-9850453-0
Create hunting rule

Win.Trojan.Generic-9936029-0
Create hunting rule

Win.Malware.Snake-9953539-0
Create hunting rule

Win.Packed.Msilperseus-9956591-0
Create hunting rule

Win.Malware.Delf-6899401-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Searching for the window
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Modifying an executable file
DNS request
Sending an HTTP GET request
Sending a UDP request
Reading critical registry keys
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Infecting executable files
Forced shutdown of a browser
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/83172/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm cmd.exe evasive fingerprint greyware hacktool hacktool keylogger macros macros-on-close macros-on-open optix packed packed shell32.dll stealer stealer
Link:
https://www.filescan.io/uploads/6459fbad3b40ceeb9637b712/reports/c1ea29cb-1729-4f30-8318-b9ad516890a3/overview
Verdict:
Malicious
Labled as:
Delf.NBX virus
Link:
https://www.hybrid-analysis.com/sample/caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f95d9d8-d6a0-415b-b2a2-9895a45eab11
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.expl
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1229001
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff/
Threat name:
Win32.Virus.Napwhich
Create hunting rule
Status:
Malicious
First seen:
2023-05-09 07:53:06 UTC
File Type:
PE (Exe)
Extracted files:
68
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkwbzjbze3ujw5oduxyxxyj7haoeefzqzl5muywh2hjkn7jn537q._file
Verdict:
malicious
Similar samples:
04aa55e1600b801ddda368268eaf6f2ab9858f402b526468d727a943eadfb122
SnakeKeylogger
069d0eb7f3e3d5bda86b1b2782d6a0cbf16da50a28b2738c0e91252a3ed34eba
SnakeKeylogger
578873c16060e04fcfe43f9c9c04d2779a09a7566b3b4e97c1b18d87ac381057
SnakeKeylogger
9d0618a3a6027f47ebd85a126770e86f37e6e47b35f2175e7fde30acf1d73020
SnakeKeylogger
a5fb447c2992f48abd863452bcd6934032cf29bef1f0907bd9344a31a41e0edb
SnakeKeylogger
c1aa3e19aaa042198af892f216f9f32bc506249c499ac2a31e71f012fce68f97
SnakeKeylogger
c7b06e2840e703c98fbe1fbfd9f33f5478e58840112d85c1e94c27a34474c95f
SnakeKeylogger
ce3c9c47d811745d5534bf268331382438b274a112d2327396cdc8623e82f98b
SnakeKeylogger
dc89fb6fea674bafdb5f7945ece7ba57090647996caee4fd06e7f2a4c20fe4ea
SnakeKeylogger
e09eaaa707261756f322c8d5b12af0a09c575ffbdd7bf19b895cab4982b7f68a
SnakeKeylogger
+ 2'826 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/230509-jqflnseg96/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
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
Snake Keylogger
Snake Keylogger payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5253212199:AAG-02qWN77aEjxlYTZ-WAZ7WOi_I4kCde8/sendMessage?chat_id=2128925974
Unpacked files
SH256 hash:
caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
MD5 hash:
5736d649c389a98db2a4901dc2739cff
SHA1 hash:
828ea8620b777c0b9edfb908574e96d2914f58ba
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/ac2e1ea8-b5d2-4ff3-8686-2b3aa1ae3c80/
Parent samples :
caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff
4f250e4c6d12fc351a9e0cfae8036b78a88c409e6c6c88a45aa6b659d8c4901e
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/caac1ca43926/report/overview.html
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: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 (Nextron Systems)
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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security
Rule name:yara_template
Create hunting rule

File information

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

Malspam

SnakeKeylogger

Executable exe caac1ca43926e89b75c3a5f17be13f381c421730cafaca62c7d1d2a6fd2deeff

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/387728/

Comments