MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8. 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: 16


Intelligence 16 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8
SHA3-384 hash: 5b1f8887e21032d308d35b13d347e4a278265d00a75bdf1bed16d24d6e177b51836de87d819e2a50f649ad6a89dca328
SHA1 hash: 4ccfad4a85df914ba05213362f022483b73512e1
MD5 hash: a7d836eb09297a23df69d9824f809453
humanhash: december-alaska-william-kilo
File name:SecuriteInfo.com.Win32.PWSX-gen.23373.26848
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:540'672 bytes
First seen:2024-02-07 14:43:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:8AxLvnA7a5L1dDEyVJzceUN+Gegwf9pfPal46jzg7wypR:8Ax7nA7a91dYsJzceUNFZMNPO46/6f
Threatray 5'967 similar samples on MalwareBazaar
TLSH T14EB4120079ACAB23D00E27F25472915117F09A13A2A2D65C6CDB39FF2798BD14F1AF67
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) (4504/4/1)
Reporter SecuriteInfoCom
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
287
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8.exe
Verdict:
Malicious activity
Analysis date:
2024-02-07 14:49:41 UTC
Tags:
snake keylogger evasion
Link:
https://app.any.run/tasks/605e9102-2a78-439e-9b94-c6cae77f232e

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/475195/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.23373.26848.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65c39700b4bd387cafd1c27f/reports/567350b7-8e7e-4b85-ba1f-cf852d2bf065/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8
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/40cf603e-d067-4e86-b9fe-859095e27050
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1388433
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses dynamic DNS services
Uses known network protocols on non-standard ports
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1388433 Sample: SecuriteInfo.com.Win32.PWSX... Startdate: 07/02/2024 Architecture: WINDOWS Score: 100 38 aborters.duckdns.org 2->38 40 checkip.dyndns.org 2->40 42 3 other IPs or domains 2->42 50 Found malware configuration 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus / Scanner detection for submitted sample 2->54 58 11 other signatures 2->58 8 SecuriteInfo.com.Win32.PWSX-gen.23373.26848.exe 7 2->8         started        12 gGNtaiNv.exe 5 2->12         started        signatures3 56 Uses dynamic DNS services 38->56 process4 file5 34 C:\Users\user\AppData\Roaming\gGNtaiNv.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\tmpB652.tmp, XML 8->36 dropped 60 Uses schtasks.exe or at.exe to add and modify task schedules 8->60 62 Adds a directory exclusion to Windows Defender 8->62 64 Injects a PE file into a foreign processes 8->64 14 SecuriteInfo.com.Win32.PWSX-gen.23373.26848.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        66 Antivirus detection for dropped file 12->66 68 Multi AV Scanner detection for dropped file 12->68 70 Machine Learning detection for dropped file 12->70 22 gGNtaiNv.exe 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 44 aborters.duckdns.org 91.92.255.235, 49756, 49757, 8081 THEZONEBG Bulgaria 14->44 46 varders.kozow.com 51.38.247.67, 8081 OVHFR France 14->46 48 2 other IPs or domains 14->48 26 WmiPrvSE.exe 18->26         started        28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        72 Tries to steal Mail credentials (via file / registry access) 22->72 74 Tries to harvest and steal browser information (history, passwords, etc) 22->74 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-02-07 12:19:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5nm2t4c2tzshxcsyqmvxwf6c24vum4b3i3xjl3xjy5odwhqwzd4a._file
Verdict:
malicious
Similar samples:
289bddc892160e8976bc0b7e91c76611cfcc9deb51ef25f5a4af387018820d30
SnakeKeylogger
4eac55f2d0ae6099d7f119f406e091fdeb6acc00a6d37e32ba469d0e36323acf
SnakeKeylogger
b86c596eb340e3083477d65046ace9dbd21a4fe8ff4f3b6e1dd12508ab9099d8
SnakeKeylogger
e5fd5bbe986493e44b2d137904fc59ec939113d953c793deb06806dbba3b138b
SnakeKeylogger
ffa284137731a73bb9cc9034710e885bf85d7a32c6759ba024550046ad873339
SnakeKeylogger
+ 5'957 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/240207-r3kp6ahhd3/
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 user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
d87fd1e82d6a93df7c83f504442f50eb0d7470b55a15130ddefd4be709712b88
MD5 hash:
3658acf87597ab790008f894c6574c87
SHA1 hash:
e18b872e7328dc019c8bb36412438be33682b869
Detections:
snake_keylogger
Create hunting rule
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
MALWARE_Win_SnakeKeylogger
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Link:
https://www.unpac.me/results/55de8145-3c70-4fa3-8ead-d36a7ec7e021/
Parent samples :
4eac55f2d0ae6099d7f119f406e091fdeb6acc00a6d37e32ba469d0e36323acf
eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8
SH256 hash:
c5c387ad0a0e6787d756d04e49eaf50c09267258de26cd4e160de9ef24bb2af9
MD5 hash:
9bf6d499f2a220a345c65e97d4f919b9
SHA1 hash:
aab7469e17cc3e37bcc258f6833aa247bf8d210f
Link:
https://www.unpac.me/results/55de8145-3c70-4fa3-8ead-d36a7ec7e021/
SH256 hash:
04bf7ce1da4e3158d36db2660b550aeffd925d9dd1263be60f003aa728899544
MD5 hash:
5bbeeca05c6014e79632284d4bc679ab
SHA1 hash:
2b5b730b4bcdf81293725ee15e2d691ca17a7922
Link:
https://www.unpac.me/results/55de8145-3c70-4fa3-8ead-d36a7ec7e021/
SH256 hash:
38e0c6d980305c75802c29c0296f16fe0e9d8ef0c387580096acbfb914a805a3
MD5 hash:
6d6dc9776d8f8feaf6f35048c87e3c85
SHA1 hash:
2a93098d71c171354d458ecabd97c5b2aca00cf4
Link:
https://www.unpac.me/results/55de8145-3c70-4fa3-8ead-d36a7ec7e021/
SH256 hash:
eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8
MD5 hash:
a7d836eb09297a23df69d9824f809453
SHA1 hash:
4ccfad4a85df914ba05213362f022483b73512e1
Link:
https://www.unpac.me/results/55de8145-3c70-4fa3-8ead-d36a7ec7e021/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eb59a9f05a9e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.87
Link:
https://yomi.yoroi.company/submissions/eb59a9f05a9e647b8a58832b7b17c2d72b46703b46ee95eee9c75c3b1e16c8f8

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
Author:ditekSHen
Description:Detects executables with potential process hoocking
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger
Rule name:MAL_Envrial_Jan18_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:MAL_Envrial_Jan18_1_RID2D8C
Create hunting rule
Author:Florian Roth
Description:Detects Encrial credential stealer malware
Reference:https://twitter.com/malwrhunterteam/status/953313514629853184
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_SnakeKeylogger_af3faa65
Create hunting rule
Author:Elastic Security

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/475195/

Comments