MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b
SHA3-384 hash: 3e5670c45c7aa6c4252778fabb3b33ab96a83129dba5be7339bc734d54225d2747f2b333996cc5e8f2c48fda41237f24
SHA1 hash: f6af8f800b5e86d12ea5a1a5567da493d0c816b3
MD5 hash: c3490999b5e36705b9b2abb2a3ed08c1
humanhash: oklahoma-oxygen-virginia-south
File name:RFQ____RM quotation_JPEG IMAGE.img.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:35'328 bytes
First seen:2024-09-26 07:55:48 UTC
Last seen:2024-09-27 15:21:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 768:hv2b4c1Jq7JN32aZzxya2sKE0HMN6G8jrWz0hsg4spg+:h0457JNHosn0GAvWz0uxB+
Threatray 5'818 similar samples on MalwareBazaar
TLSH T1BBF2EA2C1BD8CA63CA9F19B8A6B391011771D367F443F74B5BA0D2B1A6277CB0D21197
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) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter threatcat_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
4
# of downloads :
499
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ____RM quotation_JPEG IMAGE.img.exe
Verdict:
Suspicious activity
Analysis date:
2024-09-26 08:09:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9b043b77-07e1-49e0-8ea1-f81b7ef1364b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.22607.7709.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f5139456c487103d52b4ef
Tags:
Stealth Kryptik Snake Micro Tori Msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Reading critical registry keys
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade overlay
Link:
https://www.filescan.io/uploads/66f5139a931f3fd96abe65c6/reports/e516e71e-c79f-4ad4-84b4-6d39eb4e715a/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b
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/ad48bbe6-7568-465a-81aa-2f650c260e4c
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1519289
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1519289 Sample: RFQ____RM quotation_JPEG IM... Startdate: 26/09/2024 Architecture: WINDOWS Score: 100 32 reallyfreegeoip.org 2->32 34 wymascensores.com 2->34 36 2 other IPs or domains 2->36 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 52 10 other signatures 2->52 7 RFQ____RM quotation_JPEG IMAGE.img.exe 16 4 2->7         started        12 Gydvapkca.exe 14 2 2->12         started        14 Gydvapkca.exe 2->14         started        signatures3 50 Tries to detect the country of the analysis system (by using the IP) 32->50 process4 dnsIp5 38 wymascensores.com 67.212.175.162, 443, 49704, 49712 SINGLEHOP-LLCUS United States 7->38 24 C:\Users\user\AppData\Roamingbehaviorgraphydvapkca.exe, PE32 7->24 dropped 26 C:\Users\...behaviorgraphydvapkca.exe:Zone.Identifier, ASCII 7->26 dropped 54 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->54 56 Writes to foreign memory regions 7->56 58 Allocates memory in foreign processes 7->58 16 InstallUtil.exe 14 2 7->16         started        60 Antivirus detection for dropped file 12->60 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 20 InstallUtil.exe 2 12->20         started        66 Injects a PE file into a foreign processes 14->66 22 InstallUtil.exe 14->22         started        file6 signatures7 process8 dnsIp9 28 reallyfreegeoip.org 188.114.96.3, 443, 49706, 49707 CLOUDFLARENETUS European Union 16->28 30 checkip.dyndns.com 158.101.44.242, 49705, 49708, 49710 ORACLE-BMC-31898US United States 16->30 40 Tries to steal Mail credentials (via file / registry access) 22->40 42 Tries to harvest and steal browser information (history, passwords, etc) 22->42 signatures10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b/
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-26 03:15:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r4w5giz3polsmw6n7qifhb2wklm7sajng4ln4a2poo24vloxrv5q._file
Verdict:
malicious
Label(s):
snakekeylogger
Create hunting rule
404keylogger
Create hunting rule
Similar samples:
56c7b310c12b8d5d71b358ff658508605a1c7aa7b3d0b84a69ac41efcbf38e07
SnakeKeylogger
690be59b6755c7afdceffb1930ac389569b97114371c8c4e594a187236326b43
SnakeKeylogger
908c835e6bb83a698ee20b6e10879c4ee7f3a625f5893c2111b5e1c992c56dbf
SnakeKeylogger
a9052b6f2e3a6fdc491c9065c665f39d17c55ab3fa79638fcb91f366b4af4a23
SnakeKeylogger
b6856c9f31a306accbaec81ae104cba40b2088ff32131532b4bb52eb70e2d13c
SnakeKeylogger
b829184aab1ccfb16a446d25d7c522ba5e4bf7870747352c64756d71c6c3e5d7
SnakeKeylogger
+ 5'808 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger persistence stealer
Link:
https://tria.ge/reports/240926-jsnp3ayend/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Snake Keylogger
Snake Keylogger payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
https://api.telegram.org/bot7898897232:AAH4QekZK0wf1eNHt5yAECTe9huaiVIg5vE/sendMessage?chat_id=5726609491
Verdict:
Malicious
Tags:
snake_keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/7b8d4003-4291-409e-8d34-133a543c38cb
Unpacked files
SH256 hash:
8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b
MD5 hash:
c3490999b5e36705b9b2abb2a3ed08c1
SHA1 hash:
f6af8f800b5e86d12ea5a1a5567da493d0c816b3
Detections:
SUSP_OBF_NET_Eazfuscator_String_Encryption_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1ac163d0-98a9-4e65-ab6e-7be594add0c3/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8f2dd3233b7b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b

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: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

File information

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

Malspam

SnakeKeylogger

Executable exe 8f2dd3233b7b97265bcdfc1053875652d9f9012d3716de034f73b5caadd78d7b

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments