MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 183f843fee1cd9d2f8b7c937c3606575af29522b582bd3fcb07d8d5b96222288. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: 183f843fee1cd9d2f8b7c937c3606575af29522b582bd3fcb07d8d5b96222288
SHA3-384 hash: 50733b0ed58135ad745f77b7fa0d922120ef6266e191e9fe3d554d5504e1088e1ca78b75fe0963d931fc255aef316685
SHA1 hash: 4ccedcaff345d432a63ea9482b57f4b3a7268f5d
MD5 hash: c8e3b4e96c2acab405f14f92535d74e7
humanhash: ink-alanine-oklahoma-angel
File name:2284285290 ETGB_IHRACAT.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:34'816 bytes
First seen:2022-06-05 08:05:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:2cyResLqBsdceSX0sdxZlZhYnPzbydy3YcC6eRYNg64oUGV9Tuo8ckE:JUYCVG0sdJZhYPzbTYcG2cNg9188
Threatray 4'265 similar samples on MalwareBazaar
TLSH T185F2C34D2D794485ED682538F4D266F0C3ACEC1D6D7ABE16D8D73302253A3C0AB16A9F
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon dc471b19192b27dc (2 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
308
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2284285290 ETGB_IHRACAT.uue
Verdict:
Malicious activity
Analysis date:
2022-06-01 10:46:49 UTC
Tags:
evasion trojan snake
Link:
https://app.any.run/tasks/eb123197-32cc-4b36-a2e1-f1b3138ce2cb

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/276725/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.10124.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a custom TCP request
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/629c63f7a4b8ad28345988af/reports/d32491c9-bdd7-4600-927f-a0cec0537994/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3828ea2f-a884-4ee4-8560-528bb3c72bef
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1006891
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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
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)
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 639385 Sample: 2284285290 ETGB_IHRACAT.exe Startdate: 05/06/2022 Architecture: WINDOWS Score: 100 63 checkip.dyndns.org 2->63 65 checkip.dyndns.com 2->65 81 Snort IDS alert for network traffic 2->81 83 Found malware configuration 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 11 other signatures 2->87 8 2284285290 ETGB_IHRACAT.exe 16 7 2->8         started        12 Krvpdl.exe 14 3 2->12         started        15 Krvpdl.exe 3 2->15         started        signatures3 process4 dnsIp5 67 cdn.discordapp.com 162.159.130.233, 443, 49768 CLOUDFLARENETUS United States 8->67 51 C:\Users\user\AppData\Roaming\...\Krvpdl.exe, PE32 8->51 dropped 53 C:\Users\user\...\Krvpdl.exe:Zone.Identifier, ASCII 8->53 dropped 55 C:\Users\...\2284285290 ETGB_IHRACAT.exe.log, ASCII 8->55 dropped 17 InstallUtil.exe 14 2 8->17         started        21 cmd.exe 1 8->21         started        23 cmd.exe 1 8->23         started        69 162.159.133.233, 443, 49794 CLOUDFLARENETUS United States 12->69 89 Antivirus detection for dropped file 12->89 91 Multi AV Scanner detection for dropped file 12->91 93 Machine Learning detection for dropped file 12->93 25 cmd.exe 1 12->25         started        27 cmd.exe 12->27         started        71 162.159.129.233, 443, 49800 CLOUDFLARENETUS United States 15->71 29 cmd.exe 15->29         started        31 cmd.exe 15->31         started        file6 signatures7 process8 dnsIp9 57 checkip.dyndns.com 132.226.8.169, 49789, 49809, 49811 UTMEMUS United States 17->57 59 checkip.dyndns.org 17->59 61 192.168.2.1 unknown unknown 17->61 73 May check the online IP address of the machine 17->73 75 Tries to steal Mail credentials (via file / registry access) 17->75 77 Tries to harvest and steal ftp login credentials 17->77 79 Tries to harvest and steal browser information (history, passwords, etc) 17->79 33 conhost.exe 21->33         started        35 timeout.exe 1 21->35         started        37 conhost.exe 23->37         started        39 timeout.exe 1 23->39         started        41 conhost.exe 25->41         started        43 timeout.exe 1 25->43         started        45 2 other processes 27->45 47 2 other processes 29->47 49 2 other processes 31->49 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/183f843fee1cd9d2f8b7c937c3606575af29522b582bd3fcb07d8d5b96222288/
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-06-01 11:33:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=da7yip7odtm5f6fxze34gydfowxssurllav5h7fqpwgvxfrcekea._file
Verdict:
malicious
Similar samples:
1abbde2370c16b13df70225a0c251790f64f3ba70067a30e959360da730eccae
SnakeKeylogger
2e0bcd0644f82dbd6f7bc920b54bf6b4a621ac938a18d35695776f44ae6bccd0
SnakeKeylogger
4db67a2e8e169da6b6f7a06f44251204cdb13a6a4d495313e3116e9f1e39777e
SnakeKeylogger
4f7d1f1df60c29fe9eff2e75f317a316c9ddc9afe569624a466670cf396b8d61
SnakeKeylogger
afa45815215bf265310532b3c2906df77e9785f7518c8efb29975c3c5fc10694
SnakeKeylogger
b48c018d252b5974a13a65c6b67856d4f2059a90499f65037a63324e4a42001c
SnakeKeylogger
bfc2cfdeb6732fd82c5013684c3760c545b2e0a90aca8c36b3bb9049424d8f73
SnakeKeylogger
ca6c55e6ed8c734262c0e712a5de2f8d22f19300512fb20ab801c488ea86d8d7
SnakeKeylogger
dd8397817060d60b60429fc0351e01ea17cb7fdcd363c53b4fc038bb445397dc
SnakeKeylogger
+ 4'255 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger persistence stealer
Link:
https://tria.ge/reports/220605-jzd47shbe7/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
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
Snake Keylogger
Snake Keylogger Payload
Malware Config
C2 Extraction:
https://api.telegram.org/bot5589950287:AAEgf72mwdX0T60ZZ-O8RgGzWg2iFpEJ0Kg/sendMessage?chat_id=5388276304
Unpacked files
SH256 hash:
183f843fee1cd9d2f8b7c937c3606575af29522b582bd3fcb07d8d5b96222288
MD5 hash:
c8e3b4e96c2acab405f14f92535d74e7
SHA1 hash:
4ccedcaff345d432a63ea9482b57f4b3a7268f5d
Link:
https://www.unpac.me/results/77cc1f61-6540-48e2-a6f1-a1d60f7a6511/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/183f843fee1c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/183f843fee1cd9d2f8b7c937c3606575af29522b582bd3fcb07d8d5b96222288

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_Discord_Attachments_URL
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PE file that contains an Discord Attachments URL. This is often used by Malware to download further payloads
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

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/276725/

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