MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44
SHA3-384 hash: b9911b45f2de04319a703f859d192110e701a08a4baead441b04733861dc83e32473cb63da77c3450999e2a75786e948
SHA1 hash: 60917d2d95f8cc3e3b7dcfeadc070f4be035cfd6
MD5 hash: 907d5c2e9a26c9613da9209457ed5913
humanhash: harry-lake-summer-indigo
File name:v6YuSRd3jiSNLr5.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'697'280 bytes
First seen:2022-10-04 15:46:01 UTC
Last seen:2022-10-06 06:34:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 332f7ce65ead0adfb3d35147033aabe9 (82 x XRed, 18 x SnakeKeylogger, 7 x DarkComet)
ssdeep 24576:QnsJ39LyjbJkQFMhmC+6GD90rt0sp1GrUXCUk:QnsHyjtk2MYC5GDureM1MOe
Threatray 5'208 similar samples on MalwareBazaar
TLSH T13E759D2262E18536D13216388CA7D3B45A2BBE516E34D64B2FEC7D4F7F3B2816914393
TrID 72.8% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
21.6% (.CPL) Windows Control Panel Item (generic) (197083/11/60)
1.5% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
1.0% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
dhash icon cc9eb286beb28ecc (1 x SnakeKeylogger)
Reporter James_inthe_box
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
3
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316570/
Detection(s):
PUA.Win.Packer.D1s1g-5
Create hunting rule

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

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

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
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
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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/41108/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
50%
Tags:
cmd.exe evasive fingerprint greyware hacktool keylogger macros macros-on-close macros-on-open packed shell32.dll
Link:
https://www.filescan.io/uploads/633c554078d4acb349f4afe5/reports/a0bd804a-3948-4864-8bff-007f1522385a/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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0958fe58-6814-4a89-bd63-36860a7b635d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
expl.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1083389
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Document contains an embedded VBA with functions possibly related to WSH operations (process, registry, environment, or keystrokes)
Drops PE files to the document folder of the user
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 dynamic DNS services
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 715955 Sample: v6YuSRd3jiSNLr5.exe Startdate: 04/10/2022 Architecture: WINDOWS Score: 100 67 Snort IDS alert for network traffic 2->67 69 Malicious sample detected (through community Yara rule) 2->69 71 Antivirus detection for dropped file 2->71 73 17 other signatures 2->73 7 v6YuSRd3jiSNLr5.exe 1 6 2->7         started        10 EXCEL.EXE 23 19 2->10         started        12 Synaptics.exe 2->12         started        process3 file4 27 C:\Users\user\...\._cache_v6YuSRd3jiSNLr5.exe, PE32 7->27 dropped 29 C:\ProgramData\Synaptics\Synaptics.exe, PE32 7->29 dropped 31 C:\ProgramData\Synaptics\RCX2ACA.tmp, PE32 7->31 dropped 33 C:\...\Synaptics.exe:Zone.Identifier, ASCII 7->33 dropped 14 Synaptics.exe 102 7->14         started        19 ._cache_v6YuSRd3jiSNLr5.exe 3 7->19         started        process5 dnsIp6 49 docs.google.com 172.217.168.14, 443, 49703, 49704 GOOGLEUS United States 14->49 51 freedns.afraid.org 69.42.215.252, 49706, 80 AWKNET-LLCUS United States 14->51 53 2 other IPs or domains 14->53 35 C:\Users\user\Downloads\ChromeSetup.exe, PE32 14->35 dropped 37 C:\Users\user\Documents\BXAJUJAOEO\~$cache1, PE32 14->37 dropped 39 C:\Users\user\AppData\Local\...\VwmlwUvH.exe, PE32 14->39 dropped 43 2 other malicious files 14->43 dropped 55 Antivirus detection for dropped file 14->55 57 Multi AV Scanner detection for dropped file 14->57 59 Drops PE files to the document folder of the user 14->59 61 Machine Learning detection for dropped file 14->61 21 WerFault.exe 23 9 14->21         started        41 C:\Users\...\._cache_v6YuSRd3jiSNLr5.exe.log, ASCII 19->41 dropped 63 May check the online IP address of the machine 19->63 65 Injects a PE file into a foreign processes 19->65 23 ._cache_v6YuSRd3jiSNLr5.exe 15 2 19->23         started        file7 signatures8 process9 dnsIp10 45 checkip.dyndns.com 132.226.8.169, 49837, 80 UTMEMUS United States 23->45 47 checkip.dyndns.org 23->47 75 Tries to steal Mail credentials (via file / registry access) 23->75 77 Tries to harvest and steal ftp login credentials 23->77 79 Tries to harvest and steal browser information (history, passwords, etc) 23->79 signatures11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 02:21:36 UTC
File Type:
PE (Exe)
Extracted files:
76
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uspw4agai2haot5cebfhqywcfkr3snfpj4v3faoflwf3mxngpzca._file
Verdict:
malicious
Similar samples:
0369aa99d731d2de260bc63b6c4f85d997eb189155c362df478d8f5afaa655b0
SnakeKeylogger
2411d42daf12a01f127bd3bd9df51b1de96435ac11e0a44dee28e174e3c4bd65
SnakeKeylogger
4120f6c802618447ffaf9e7ecbf4a234bb031602e601418be74eacadd90accd0
SnakeKeylogger
458787a4edcc3d5b67ad7cbe721addd3879872d25c90f9399984e02a9038b9c1
SnakeKeylogger
5ff2763a7af9c5e8d274be89a3df9e75d9a0b281878def38c44085395178f01e
SnakeKeylogger
7110059a2bb0e2b4e6ee39ff235c283864152200d0daca4fb123f3b7c7315095
SnakeKeylogger
addaf10bbef45a2bb941b2b984ecb26656e4554bbd7adc2baf6e14451b296918
SnakeKeylogger
cf3d069794498e9ee621651afdc6823dd2b076789af668f296f7ff9a233d1c3d
SnakeKeylogger
+ 5'198 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/221004-s7l98abdc3/
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
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
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
Malware Config
C2 Extraction:
https://api.telegram.org/bot5321688653:AAEI2yqGrOA_-sRZ3xaqutrexraSgFa0AnA/sendMessage?chat_id=5048077662
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4db7e295-a998-4bc4-ba41-c47700b2c239
Unpacked files
SH256 hash:
a04c799fa302c78d04acc3b4be8ccbde2f7fa00fe515daf18a2fc7e65fad3b13
MD5 hash:
d76812ec4cbc45e1e26ed36691596f7e
SHA1 hash:
c854fe9792694fb464a0bed51c737ff61ccef736
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
SH256 hash:
5c0277cd8f18695d2d932d64e7a636e1e0e7cacb0b7ca65647d7f6b0bfebe055
MD5 hash:
2a1a8482bd22def38bcc838cbcfaf3e1
SHA1 hash:
a783c6eadb2ab24188685a20efa90e244b7d79d2
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
Parent samples :
c7458b9f208f81019043555a3ff23fb620ac9341fb463f9c11f9166c92f8580b
a8b84e503c11cce5530fb019cd43a0306656dd22e78eac4279a332b00430ed8d
58616927f1e5f1480f50e269f22e294780177ec8214a441b530672c05d601b22
2f8f8fb61cfc56a56a2268074449bf9425a2e803d0898b4a8e6ed53243aa107e
169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
020023df02a173b4f891fa2f6c2f7a5d4145faf4c5c94eadbc346d5bbb593568
SH256 hash:
ff3373de595579910feea7c36c1ae9ad3f233810f9597acb424a0fe02a64b9de
MD5 hash:
c349b863164ca0fd678a75acaa91ab60
SHA1 hash:
9373ec36997e39e7afc6d76335831f6ae7ef922b
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
SH256 hash:
6acac3a897b36645d485d4d8a10d0167bacfe1e38759f7c22cae3b177f4adcf6
MD5 hash:
c2fe98f23da512d5213de2330eb84b41
SHA1 hash:
01ae459ffaa097a7ada896c722b35cb3d686af6f
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
SH256 hash:
169ad3b11c9a26e5feac4e0d4dfc7b2d3f05d274bd1367ad642224320f6f44e8
MD5 hash:
8d66891b0188a14834d679928b02ec03
SHA1 hash:
16ee1d0a7c638a9fcdf1c63e816d56d27f7d4d62
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
SH256 hash:
a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44
MD5 hash:
907d5c2e9a26c9613da9209457ed5913
SHA1 hash:
60917d2d95f8cc3e3b7dcfeadc070f4be035cfd6
Link:
https://www.unpac.me/results/d91bec08-7b7a-4d62-affe-df4e450c19a4/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a49f6e00c046/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/a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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

File information

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

Malspam

SnakeKeylogger

rar 0579e05af484cad8c78c0a5de89eec7c9bcb2e5a9e330bbb86ec6fe4d328b68f

SnakeKeylogger

Executable exe a49f6e00c0468e074fa2204a7862c22aa3b934af4f2bb281c55d8bb65da67e44

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/316570/
  
Dropped by
SHA256 0579e05af484cad8c78c0a5de89eec7c9bcb2e5a9e330bbb86ec6fe4d328b68f
  
Dropped by
MD5 a700297ee8cbffcafef645abaaeda833

Comments