MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf
SHA3-384 hash: fffe60c6af9f87bf98ad7035f9bbf23cf9f44bf401b23671202e5a40316ae4e0aedf9f4aebef25d249ee4a598eb6776d
SHA1 hash: 59be269d94de0e4a0f21c1db7c5c48b9a8595375
MD5 hash: 1b3ee5196b87499c8fb6eb1f97057a11
humanhash: eighteen-kentucky-december-two
File name:Airwaybill # 6913321716.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:3'107'840 bytes
First seen:2023-03-09 13:04:31 UTC
Last seen:2023-03-09 14:29:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 49152:JdjNBrB9FYIOfp3xcNq5RJ9sM9HE7CdTPa8ygE:JdjNBr5
Threatray 4'605 similar samples on MalwareBazaar
TLSH T1C8E58DB2A997EED1D3DF0F76D2DD04400E589E4B526AC609BCCD1306B592BA4DEC8273
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
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:
Airwaybill # 6913321716.exe
Verdict:
Malicious activity
Analysis date:
2023-03-09 13:07:34 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/3bf3d77a-33f5-4060-9957-86365b144066

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/372976/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.30942.23230.12306.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Launching the process to change network settings
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6409d980f0b8f72099e88c1a/reports/e5faa3b9-622c-4f8e-9521-45fe38a2f462/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf
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/1f06ee65-bf11-46a3-afd1-b489cf6cf67a
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1190324
Signature
Encrypted powershell cmdline option found
Initial sample is a PE file and has a suspicious name
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: 823210 Sample: Airwaybill_#_6913321716.exe Startdate: 09/03/2023 Architecture: WINDOWS Score: 100 72 Snort IDS alert for network traffic 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 Sigma detected: Capture Wi-Fi password 2->76 78 6 other signatures 2->78 8 Airwaybill_#_6913321716.exe 1 7 2->8         started        12 Rdvwyglppks.exe 4 2->12         started        14 Rdvwyglppks.exe 3 2->14         started        process3 file4 48 C:\Users\user\AppData\...\Rdvwyglppks.exe, PE32 8->48 dropped 50 C:\Users\...\Rdvwyglppks.exe:Zone.Identifier, ASCII 8->50 dropped 52 C:\Users\...\Airwaybill_#_6913321716.exe.log, ASCII 8->52 dropped 80 May check the online IP address of the machine 8->80 82 Encrypted powershell cmdline option found 8->82 84 Uses netsh to modify the Windows network and firewall settings 8->84 16 Airwaybill_#_6913321716.exe 15 2 8->16         started        20 powershell.exe 16 8->20         started        86 Multi AV Scanner detection for dropped file 12->86 88 Machine Learning detection for dropped file 12->88 90 Tries to harvest and steal WLAN passwords 12->90 22 Rdvwyglppks.exe 12->22         started        24 powershell.exe 11 12->24         started        92 Injects a PE file into a foreign processes 14->92 26 Rdvwyglppks.exe 14->26         started        28 powershell.exe 14->28         started        signatures5 process6 dnsIp7 54 checkip.dyndns.com 193.122.6.168, 49698, 49699, 80 ORACLE-BMC-31898US United States 16->54 56 checkip.dyndns.org 16->56 64 Tries to harvest and steal WLAN passwords 16->64 30 netsh.exe 3 16->30         started        32 conhost.exe 20->32         started        58 checkip.dyndns.org 22->58 34 netsh.exe 22->34         started        36 conhost.exe 24->36         started        60 132.226.247.73, 49700, 80 UTMEMUS United States 26->60 62 checkip.dyndns.org 26->62 66 Tries to steal Mail credentials (via file / registry access) 26->66 68 Tries to harvest and steal ftp login credentials 26->68 70 Tries to harvest and steal browser information (history, passwords, etc) 26->70 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/7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-03-09 08:57:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pfm74esc6rcqgch3tappoamaoortkesrlgflxdokbgzvbteij7hq._file
Verdict:
malicious
Similar samples:
1bfa5ea815d3c9b69e80acf3f3fe868a650d9f88b205d1c8229b9598c5ab5847
SnakeKeylogger
568b0931eebe6b767a01812f4d1912953db0a0a5f6c0e5923f3651753b7f93b3
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59903dbe12d0e5cd2961b4ff5bd3301d7467fdb4c95ef23036bf0b1e7c42f8be
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6bb9fdf792419626fd6b48173ceffd5be560fc6d665246d304ada5b0f5f4a60b
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70d3e45f0a41222ee06aa33124206699e822e01114b968b80d1419013fd9a623
SnakeKeylogger
8c4cc2077f0eab36be58bb86b34035f1b9c133902630526f609ff0c194f4f236
SnakeKeylogger
a482218c80bb91030f21119952bad2383fc9a5b69dfcd954b5b80585858fbd56
SnakeKeylogger
+ 4'595 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/230309-qbhwtacd94/
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:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/b34923a9-777a-4b88-bc67-fa3f38df288e/
SH256 hash:
d58d18b4681b6ac73294b8e1d8cea6b1ccad8b0950445175793f6c1b58854c6f
MD5 hash:
77e971e763a5497a9990c1589e573cf8
SHA1 hash:
7d5b1276fe03630b4122816223850704a8deab3f
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/b34923a9-777a-4b88-bc67-fa3f38df288e/
SH256 hash:
7bf7ab6c8a1cf963768b551068bfa27a9a59223619ef9ac837d6e5961f177186
MD5 hash:
c57ea97d7e55c4331515b29ea9579a91
SHA1 hash:
5d1737902cd840c49990038fcb150765b3e3b12d
Link:
https://www.unpac.me/results/b34923a9-777a-4b88-bc67-fa3f38df288e/
SH256 hash:
7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf
MD5 hash:
1b3ee5196b87499c8fb6eb1f97057a11
SHA1 hash:
59be269d94de0e4a0f21c1db7c5c48b9a8595375
Link:
https://www.unpac.me/results/b34923a9-777a-4b88-bc67-fa3f38df288e/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7959fe1242f4/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/7959fe1242f4450308fb981ef7018073a3351251598abb8dca09b350cc884fcf

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/372976/

Comments