MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7. 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: cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7
SHA3-384 hash: 1f6f055c5e419b3e93fdfb30d639dfa91e5f71d3cb82fdbd91a33fa42109741f440bc4a45a487134f8b34a6f265a995f
SHA1 hash: 5d13a34b70b7af7d1ffa7ffdad7c74422e3f67a5
MD5 hash: 4286d219d4f74471c5c53a081f7c0411
humanhash: social-social-nineteen-network
File name:SecuriteInfo.com.Variant.Strictor.275942.2814.25913
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:976'384 bytes
First seen:2022-10-19 10:29:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:Ch18UhfQYvSKmK1U+vS3pLz/evA7gwl+GoD0Vxldav03zOzZSls8iKRYcZbezuyc:4ZmKbvkz/Hg7JgldQV46mRBY
TLSH T10425CF453B968E52C7450177C0F25C2867726C0E166ED79B268037E72AFF3AFBD01A4A
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b270f0f0f8f07092 (19 x SnakeKeylogger, 4 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5d0015a9e896a7d9f61023e373cad295eb8afa9482def818e5307aa6b66d63dd.zip
Verdict:
Malicious activity
Analysis date:
2022-10-18 16:14:16 UTC
Tags:
opendir trojan exploit cve-2017-11882 loader evasion snake keylogger
Link:
https://app.any.run/tasks/af4bdc5f-ec75-436b-ab55-122aecbb67d1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/321659/
Detection(s):
SecuriteInfo.com.Variant.Strictor.275942.2814.25913.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634fd1aa1b976e20e2c2ab7d/reports/e9e2f272-05d6-4ad5-9965-bc08bab70518/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/b9e1fa36-29fc-4bf6-a74b-7e40d68599aa
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1093376
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
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 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 schtasks.exe or at.exe to add and modify task schedules
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: 725998 Sample: SecuriteInfo.com.Variant.St... Startdate: 19/10/2022 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Sigma detected: Scheduled temp file as task from temp location 2->57 59 9 other signatures 2->59 7 SecuriteInfo.com.Variant.Strictor.275942.2814.25913.exe 7 2->7         started        11 VFDEjdvXnIPfD.exe 5 2->11         started        process3 file4 35 C:\Users\user\AppData\...\VFDEjdvXnIPfD.exe, PE32 7->35 dropped 37 C:\...\VFDEjdvXnIPfD.exe:Zone.Identifier, ASCII 7->37 dropped 39 C:\Users\user\AppData\Local\...\tmp59E1.tmp, XML 7->39 dropped 41 SecuriteInfo.com.V....2814.25913.exe.log, ASCII 7->41 dropped 61 May check the online IP address of the machine 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 65 Adds a directory exclusion to Windows Defender 7->65 13 SecuriteInfo.com.Variant.Strictor.275942.2814.25913.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 SecuriteInfo.com.Variant.Strictor.275942.2814.25913.exe 7->21         started        67 Multi AV Scanner detection for dropped file 11->67 69 Machine Learning detection for dropped file 11->69 23 VFDEjdvXnIPfD.exe 2 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 43 checkip.dyndns.com 193.122.6.168, 49703, 80 ORACLE-BMC-31898US United States 13->43 45 checkip.dyndns.org 13->45 47 192.168.2.1 unknown unknown 13->47 71 Tries to steal Mail credentials (via file / registry access) 13->71 73 Tries to harvest and steal ftp login credentials 13->73 75 Tries to harvest and steal browser information (history, passwords, etc) 13->75 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        49 193.122.130.0, 49704, 80 ORACLE-BMC-31898US United States 23->49 51 checkip.dyndns.org 23->51 31 WerFault.exe 23->31         started        33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-10-18 20:33:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zn3fl6p4tisj7wy4265zsdx3bpkp4gad65aynhngmi556q2zmtdq._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/221019-mjs5zafcb4/
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
Program crash
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b8c345eb-9cb1-4a3b-8deb-3b31c82efa17
Unpacked files
SH256 hash:
d024a99ad3b997134796013c36e568fa178ddf2ba296b99854632c16aa99a675
MD5 hash:
2f245c96b6fe87b523f23f7a972a2701
SHA1 hash:
fa4003a7eca66b206e7b3764aa1fb7d06063c57b
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
SH256 hash:
8c74126451d6aef95764ec522529085a97aeb6273f49ee4bf6d5db3bd64bfc48
MD5 hash:
61a0250bff79263912baea8e83a927da
SHA1 hash:
ca8c2fa8e2855fa58cbfc051754224cec965fb48
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
Parent samples :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 hash:
d9e38a6f4103dd7105b199757020f5b64af777465faa271bb9b94f6049a2cd37
MD5 hash:
e4d850a1bd7ab4813f02a86a4bc0e848
SHA1 hash:
bf22b2f8ab7c7537126a66a1b8c434a9b06232f0
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
SH256 hash:
df1da28743b2c083d75242e5fb4ebb0f624b5c86a3ed209c4ce35de0778d64cb
MD5 hash:
d41ed6319efd2c3b65fe6a3f06fdf5ff
SHA1 hash:
25d10f27b7b2ff68c60fa29b8187a7c4e1e60425
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
SH256 hash:
678d527fc01a0eaa1be366ca97b0ad5a3fe890b1ef8267d2fc981ff43c4d08e5
MD5 hash:
2da433d67db4775d8f02a8fed4b31bf3
SHA1 hash:
235fe8f2076f3b5cfffacc574825550cee8e61e9
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
SH256 hash:
cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7
MD5 hash:
4286d219d4f74471c5c53a081f7c0411
SHA1 hash:
5d13a34b70b7af7d1ffa7ffdad7c74422e3f67a5
Link:
https://www.unpac.me/results/328a214b-2b11-4bf2-ad0a-f815bb4e95a0/
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/cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7

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.

Web download

SnakeKeylogger

Executable exe cb7655f9fc9a249fdb1cd7bb990efb0bd4fe1803f741869da6623bdf435964c7

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/321659/
  
URLhaus
https://urlhaus.abuse.ch/url/2378107/
  
Delivery method
Distributed via web download

Comments