MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6. 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: 13


Intelligence 13 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6
SHA3-384 hash: e6680c40e0a903d4e045856ebeea596df7e2f4cabe2ea468aead558be52be7cfa83b6a394eb43dfedb8e70248998b1f8
SHA1 hash: 6ad75d32c6f913cb7ebdcfdc2a638e9b453655f7
MD5 hash: 935e4db51a59a0115e3dd371a13b9b02
humanhash: november-foxtrot-one-ten
File name:Details.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:655'872 bytes
First seen:2023-03-30 06:40:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:feJ/sIutDihrIpfzpjPMELIKU1EuEsoWayEmr2perimOMt+6:RGEf9jPMELIDJ24imX
TLSH T124D4025432DCD616CA66437A81F5C2B02739DCD9EA25CBA30FDDBC8BB2C934664250DB
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 646466eaf6726264 (9 x Loki, 9 x AgentTesla, 8 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Details.exe
Verdict:
Malicious activity
Analysis date:
2023-03-30 06:42:28 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/41fdc76a-8ca8-4d08-acc4-766f6cd71f5b

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/378671/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64252f020dc8b8a71cf78989/reports/37e10f56-d372-493e-883d-dd168505cbcd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6
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:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b937b7d-97ce-4dcb-9bd5-9d9240106a1f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1204873
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
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: 837791 Sample: Details.exe Startdate: 30/03/2023 Architecture: WINDOWS Score: 100 47 Snort IDS alert for network traffic 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 5 other signatures 2->53 7 Details.exe 7 2->7         started        11 iYSLrRyUum.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\iYSLrRyUum.exe, PE32 7->31 dropped 33 C:\Users\...\iYSLrRyUum.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp92BC.tmp, XML 7->35 dropped 37 C:\Users\user\AppData\...\Details.exe.log, CSV 7->37 dropped 55 May check the online IP address of the machine 7->55 57 Uses schtasks.exe or at.exe to add and modify task schedules 7->57 59 Adds a directory exclusion to Windows Defender 7->59 13 Details.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        61 Multi AV Scanner detection for dropped file 11->61 63 Injects a PE file into a foreign processes 11->63 21 iYSLrRyUum.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.com 132.226.247.73, 49706, 80 UTMEMUS United States 13->39 41 checkip.dyndns.org 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 132.226.8.169, 49707, 80 UTMEMUS United States 21->43 45 checkip.dyndns.org 21->45 65 Tries to steal Mail credentials (via file / registry access) 21->65 67 Tries to harvest and steal ftp login credentials 21->67 69 Tries to harvest and steal browser information (history, passwords, etc) 21->69 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-03-30 03:51:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjmy7x47wfpcybg3wepuys5etq4xakpnct7c53n4lqza52skacta._file
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230330-hfr2aabc53/
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
Unpacked files
SH256 hash:
42a1b13fcfeac3b9171c33a5f5d5cd202e022653fd40a3d77ec0ecffbdb25805
MD5 hash:
aca804d5d77bd73228eaa44a95402330
SHA1 hash:
fab4900d6af18796b65e1ab8f5ca4da5c933185b
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
Parent samples :
854b59aa584237418101867e86018d0e0c3e8a588010d8cc8f8850e66b5221b9
003c6607c3deee0f0c458c18220403e1eb2ae5469814756e551faf5bf3fc9f5a
e6c74fa34990259423123de4dca4a6b1924929ac74b4e0078c702ca2ec05782b
e7549401654dedc2a2064ccaaf8301c753c76b0f71f208c0d819f2a56ab8949f
ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6
145b8aff160e3a50b8b5b9e6fd3b68106c1f3c0766bf76fa88faea0787d07bf5
8f90611a7d29f7e832d55fe1587107d30c53c2f580c45ea09c4f0cf45fe7cc7d
42a1b13fcfeac3b9171c33a5f5d5cd202e022653fd40a3d77ec0ecffbdb25805
3ace1af5dc3cf09c40ae8d4c0c4f499fbe1996c7c041ee07e30fb24283b4343f
SH256 hash:
dccb17ad5bb2c210b5c18d0ccc3784f1152a1096e88e35afc5c11917f1afacda
MD5 hash:
a44926f5ec562e6d70513f1962209852
SHA1 hash:
dc1c75ef08d5043ff734d66845a5cf1f593d2c18
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
SH256 hash:
0056b9d8655bd01517c49ad49d5adff8c71dea2cb7b5abf47554a63d230d7a03
MD5 hash:
396bbac4468b408d2fa521b038217c66
SHA1 hash:
a025a6599cd7b60d3f7dd2f4e0fafb2d0b4c228f
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
SH256 hash:
b59327dfa7b4d83ac8614b42b63c3f75fe12e251c25ed5342bacefe156ea4ac6
MD5 hash:
357bb6d83d42bbb0731451e09aa1012d
SHA1 hash:
87ff0f1555d43356192af16c3c225a196ba817fd
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
SH256 hash:
c53d4b2b8f5a8ab605218c844c7208bdd411fc82207818fd2c21df54acc0e54d
MD5 hash:
f8f057936ea3d72426c6fb680df12462
SHA1 hash:
3d1ddb14a9214b8792ed8696d739382cb48abb34
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
SH256 hash:
ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6
MD5 hash:
935e4db51a59a0115e3dd371a13b9b02
SHA1 hash:
6ad75d32c6f913cb7ebdcfdc2a638e9b453655f7
Link:
https://www.unpac.me/results/a9116afc-4e80-4d75-b45d-ceb0936d5e6d/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ca598fdf9fb1/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/ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6

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:INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Author:ditekSHen
Description:Detects executables using Telegram Chat Bot
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: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
Rule name:XWorm_Hunter
Create hunting rule
Author:Potato

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

Executable exe ca598fdf9fb15e2c04dbb11f4c4ba49c397029ed14fe2eedbc5c320eea4a00a6

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/378671/

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