MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b
SHA3-384 hash: db696c77eefc3b1bacfad98e780c959be1eeee480d94157853572c300818f299fbb17e1add2c4e20d199e2f0d06dc132
SHA1 hash: 71d8dbbd61e34f89a25aedd4f1944e007a2bf4b1
MD5 hash: 6e5b44c83591a0f545c5e34f20615a4b
humanhash: robin-romeo-quebec-bacon
File name:E-Remittance Copy.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'865'728 bytes
First seen:2023-03-08 20:45:30 UTC
Last seen:2023-03-08 22:40:02 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 24576:WZs/V3lWGEROtOxO3cl0IRKLVLsWE/abKBA1yl/q69VNQBPfR4ib+5SVwXiTdr0z:mA1l+Ou5bPqUVNa3Ysm010z
TLSH T179856CF08E92BE9097EB1D8480DC2EC05C5C1BAB86998548FCC81816E7F5594EFDE6F1
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)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
E-Remittance Copy.exe
Verdict:
Malicious activity
Analysis date:
2023-03-08 20:54:58 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/9c270677-c365-4ea6-8681-d595c0c470d5

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/372704/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.30942.8587.8379.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Reading critical registry keys
Launching the process to change network settings
Searching for synchronization primitives
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6408f40caa9d4ecc35bc4064/reports/f5280d20-9ec9-450c-b717-13b45138ff4b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3663d1b1-3bff-4c90-bbaf-bcec3f4ede42
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1189991
Signature
Encrypted powershell cmdline option found
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: Capture Wi-Fi password
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 harvest and steal WLAN passwords
Tries to steal Mail credentials (via file / registry access)
Uses netsh to modify the Windows network and firewall settings
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 822866 Sample: E-Remittance_Copy.exe Startdate: 09/03/2023 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Sigma detected: Capture Wi-Fi password 2->80 82 5 other signatures 2->82 8 E-Remittance_Copy.exe 1 7 2->8         started        12 Itfohnhr.exe 4 2->12         started        14 Itfohnhr.exe 3 2->14         started        process3 file4 48 C:\Users\user\AppData\...\Itfohnhr.exe, PE32 8->48 dropped 50 C:\Users\...\Itfohnhr.exe:Zone.Identifier, ASCII 8->50 dropped 52 C:\Users\user\...-Remittance_Copy.exe.log, ASCII 8->52 dropped 84 May check the online IP address of the machine 8->84 86 Encrypted powershell cmdline option found 8->86 88 Uses netsh to modify the Windows network and firewall settings 8->88 16 E-Remittance_Copy.exe 15 2 8->16         started        20 powershell.exe 16 8->20         started        90 Multi AV Scanner detection for dropped file 12->90 92 Machine Learning detection for dropped file 12->92 94 Tries to harvest and steal WLAN passwords 12->94 22 Itfohnhr.exe 12->22         started        24 powershell.exe 12 12->24         started        96 Injects a PE file into a foreign processes 14->96 26 Itfohnhr.exe 14->26         started        28 powershell.exe 14->28         started        signatures5 process6 dnsIp7 54 checkip.dyndns.com 193.122.6.168, 49698, 80 ORACLE-BMC-31898US United States 16->54 56 checkip.dyndns.org 16->56 58 192.168.2.1 unknown unknown 16->58 68 Tries to harvest and steal WLAN passwords 16->68 30 netsh.exe 3 16->30         started        32 conhost.exe 20->32         started        60 193.122.130.0, 49699, 80 ORACLE-BMC-31898US United States 22->60 62 checkip.dyndns.org 22->62 34 netsh.exe 22->34         started        36 conhost.exe 24->36         started        64 132.226.8.169, 49700, 80 UTMEMUS United States 26->64 66 checkip.dyndns.org 26->66 70 Tries to steal Mail credentials (via file / registry access) 26->70 72 Tries to harvest and steal ftp login credentials 26->72 74 Tries to harvest and steal browser information (history, passwords, etc) 26->74 38 netsh.exe 26->38         started        40 conhost.exe 28->40         started        signatures8 process9 process10 42 conhost.exe 30->42         started        44 conhost.exe 34->44         started        46 conhost.exe 38->46         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-03-08 17:26:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
19 of 37 (51.35%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=no47354siglcn7lljaltz375lpswb7dnmzjenuyevws3b5puuyfq._file
Verdict:
malicious
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence spyware stealer
Link:
https://tria.ge/reports/230308-zkafgafh5w/
Behaviour
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
Adds Run key to start application
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/bot5816308075:AAFAHgyFsBJDNSX2LHn4UAAqe1sHrGMznc4/sendMessage?chat_id=5857548246
Unpacked files
SH256 hash:
51eb84797dede3f3e3b6f47f364999bfa7cfcf110cf58b91dfccd69920331e90
MD5 hash:
825d1ffbf7125de3061bc701e1a3dc5e
SHA1 hash:
f1c9c1645f85c3b083db9acb730714c2d99f838d
Link:
https://www.unpac.me/results/8310db31-19db-40fd-8243-72d6342b0a77/
SH256 hash:
37f8ae9672fa06bc9d684f665de2193396f6f9a115314cf45a6302996af8a01e
MD5 hash:
dc9b7017af38aea6b68fa88c9dead410
SHA1 hash:
88f65eaba124d161bb89f6dfc78bdebf854b27fe
Link:
https://www.unpac.me/results/8310db31-19db-40fd-8243-72d6342b0a77/
SH256 hash:
99ab1ab754ec1b48a4408afd1ea2ba62445944cd69c194dd0b0831429f6ac9d3
MD5 hash:
aa9abaaaef8edce4c73dc8276a4128ef
SHA1 hash:
07830eda93b91ed2dc28c6da4c0842407db85381
Link:
https://www.unpac.me/results/8310db31-19db-40fd-8243-72d6342b0a77/
SH256 hash:
6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b
MD5 hash:
6e5b44c83591a0f545c5e34f20615a4b
SHA1 hash:
71d8dbbd61e34f89a25aedd4f1944e007a2bf4b1
Link:
https://www.unpac.me/results/8310db31-19db-40fd-8243-72d6342b0a77/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6bb9fdf79241/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/6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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.

Cape
Cape
https://www.capesandbox.com/analysis/372704/

Comments