MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac. 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


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac
SHA3-384 hash: d048f391f45b94b3f79c3f1df1712cbf90ad00ef03bb81f771f0d38db7fe81717db64b7773d24a35db230e88aa4c17cc
SHA1 hash: a2c401dfc67accd69a664ef234146365c78d9953
MD5 hash: a53eaa647b09b3347e13c1da372f4125
humanhash: colorado-twelve-speaker-twenty
File name:Remittance slip.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:824'320 bytes
First seen:2023-03-17 08:14:10 UTC
Last seen:2023-03-17 13:49:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:LzCQ0pjkjXyuaqmaCJ5lCbj7khnBJQYXEIJrZx8fdGDfjO2Xu4m7kD2py/sTHMFO:Nkjkj+iCxk7u3J/rAdOxeFALeMk
Threatray 4'711 similar samples on MalwareBazaar
TLSH T12905024DF31ADB62C63E97FEB076201193F3984F5226E3489DCE64EEB622F554900A47
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):PE icon
dhash icon f0c4f4c4dcdcdcf8 (8 x AgentTesla, 6 x SnakeKeylogger, 2 x Formbook)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PURCHASE ORDER.daa
Verdict:
Malicious activity
Analysis date:
2023-03-17 03:45:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/23e64adb-a2b0-4bab-8577-e90589516038

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/374980/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64142188c65d1ebf04c0f184/reports/38b37b35-5ceb-41a5-9405-15064f728af2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a89475a-0e02-4d39-8910-bbb898d2d09d
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1195599
Signature
Adds a directory exclusion to Windows Defender
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
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 828498 Sample: Remittance_slip.exe Startdate: 17/03/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 5 other signatures 2->57 7 Remittance_slip.exe 7 2->7         started        11 mvhNooGCfvxa.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\...\mvhNooGCfvxa.exe, PE32 7->33 dropped 35 C:\Users\...\mvhNooGCfvxa.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpF71E.tmp, XML 7->37 dropped 39 C:\Users\user\...\Remittance_slip.exe.log, ASCII 7->39 dropped 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 13 Remittance_slip.exe 15 2 7->13         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Injects a PE file into a foreign processes 11->69 21 mvhNooGCfvxa.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        25 mvhNooGCfvxa.exe 11->25         started        signatures5 process6 dnsIp7 41 checkip.dyndns.com 158.101.44.242, 49683, 80 ORACLE-BMC-31898US United States 13->41 43 checkip.dyndns.org 13->43 45 192.168.2.1 unknown unknown 13->45 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        47 193.122.6.168, 49685, 80 ORACLE-BMC-31898US United States 21->47 49 checkip.dyndns.org 21->49 71 Tries to steal Mail credentials (via file / registry access) 21->71 73 Tries to harvest and steal ftp login credentials 21->73 75 Tries to harvest and steal browser information (history, passwords, etc) 21->75 31 conhost.exe 23->31         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-17 02:56:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ca5vhnub6pbdlngck4utfqosnhty6bo6kqygjgznnvnp52m7owa._file
Verdict:
malicious
Similar samples:
320e2a1e5cd7741bcec4c8f6d37527ea1905844247b1419e201104d8dd6e0fc5
SnakeKeylogger
39284637e45691feb034477cb6d51b662892a17b883ce42cee8d8e2fcdda4817
SnakeKeylogger
49724ca3085da5a272e1d71db0fa8568fba58e7c2afb279ec038dbbaee65953f
SnakeKeylogger
4f8dc84952cc5e606fb05b608f35a150e5fa629c380db2cb2cb7a5aee1f322b6
SnakeKeylogger
505e423e45383b528a4724ccfc8e43cf342041290ed4aff2479a79d43d5268a0
SnakeKeylogger
5d2841d221d5f4b73591f9972ece12a9382fb40146caa6e8691eba12ae138049
SnakeKeylogger
5f313e1723c221c114f11c75745f3a0412476342c0b427e99bd8a16b4de2c370
SnakeKeylogger
8572c3b461f643bf5baaeb032cf81f83af78dcc60e34d98c669d12f748bb38f3
SnakeKeylogger
d592465fda14fe34f19703d3222ce71ac81592f87911b908e5c12cf68cf258ac
SnakeKeylogger
d6ddfb183079fd5ea960c75022874f71bd25f9586c748ab9cec41e39e437e725
SnakeKeylogger
+ 4'701 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230317-j5kh6sfa92/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
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/bot6041013494:AAH-I-5N7YCs5dQrpIdJ8toHohqsTM_GsfI/sendMessage?chat_id=6291600401
Unpacked files
SH256 hash:
f2c8106ed3631b57a4a35c1721a5d5439414bcef9ffa2f784d28d3c5a921bf23
MD5 hash:
8f5cb10a107effcaf41a6f9f32b92c00
SHA1 hash:
f9addff04d9f173b93ab8dca45fdd2784eeab3dc
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
Parent samples :
495607b1aef01bf7dfb64b5cb16a8fc0f161c2923627d71c69de97328f8eca3f
2434aa78b46a3afc98fa6e888c3eb56278ba52b0ff800e7e875af9c2e7f9011a
SH256 hash:
78e74d7785438583d35659d0e835740d561ff4941c6289887536d786e55a364d
MD5 hash:
2994280db4249a805b4d3d9843e54cfa
SHA1 hash:
92c1fd4f9a035c695a0cac8eed5e355465b8ed6b
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
SH256 hash:
9e5fcea2d9f00b7dd2e6c8c46f09e86d1e5bbbdd8096f57dc374b9b14ec9a7cf
MD5 hash:
ec1ad2ead9a77e4a0f3655671d319805
SHA1 hash:
065fc764be15568704d1e07d1b477ba4671a8f14
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
SH256 hash:
dcd04fdee91bcf25c14e5fa65702eec52842d9a6ec1a3db64bdc93642c0c4bb6
MD5 hash:
3aca638bf06e5a1c1d5fb8b8b263c243
SHA1 hash:
011daf23e678cb3b186bb3aa40a2bc4afbd9adc5
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
Parent samples :
896363cb6c5505b48615777ce409a415de259e7277888afc1bceae8afbf3b03c
0143b411f3c0c02a845fa45cca9fd02df3da4334ad748fd119759f877c1e7ef2
cf13df594c6d63c04b8252028daa722e3b31b6538b578b90539b4d7be900f0ca
10b51c1b01c212fb397f492f3df0ca4a5847e2350d6df9f58ca50442f9e594b4
780456b57aaadbd88e551ecb450ecdf82a34a37af423c2ed21f76a78b2aedbb0
dccf5b8c832a7a3d49a6c78292bfbc79ec27db0124333ba5f23c48b507fb1c26
aa8539591c2d7917346df8dd343e4f1cbe98f2eba1753f3975a20b99c1d43868
5aeac4f6bc3f67763868803e6f4ed041dd0239d05a767075191f31fad97d30ab
b8798bb0929feeb65bf8b6f56e06cc6a150d8f18800d23af210da7972649c28d
5d636852cc55c97e4be8ac1fcb06449942f74d2cfc1528c0149049f2cef1bf67
39284637e45691feb034477cb6d51b662892a17b883ce42cee8d8e2fcdda4817
7ba7461d2987044a067dcecfd2e40a6998eb741c4c069e5a4990d14bec768c7e
164cbbf08f08867c791c5c8f901b74c6502e033bfa0abb59b664755a5ae727cd
063673e920d3daadc423a330055f7ed85d270311c5ef7f812e2f70dbdec562a7
d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac
SH256 hash:
d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac
MD5 hash:
a53eaa647b09b3347e13c1da372f4125
SHA1 hash:
a2c401dfc67accd69a664ef234146365c78d9953
Link:
https://www.unpac.me/results/c11a1e03-dd2a-450c-992e-1dc19ee76483/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d881da9db40f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac

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

rar e798492a89e02c3bad8cce0a3051f7b18018d56c3813b6ae2d0a146e005b51dc

SnakeKeylogger

Executable exe d881da9db40f9e11ada612b949960e934f3c782ef2a18324d96b6ad7f74cfbac

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 e798492a89e02c3bad8cce0a3051f7b18018d56c3813b6ae2d0a146e005b51dc
Cape
Cape
https://www.capesandbox.com/analysis/374980/
  
Dropped by
MD5 4fa7d25c3ea8691d2f4617cb0a16ce02
  
Dropped by
SHA256 ce549b23664282970b694193eef335fba1d71a64d06b81a1f3a3efe5cdafb9a3
  
Dropped by
MD5 fd4b00c77e04be20d2cf2ade0921797f

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