MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0. 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: 14


Intelligence 14 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
SHA3-384 hash: 4f30241606441ce49284fd971ab3020ab613e927e56f62bdedb8547b6d930a6ce5b128d481e6a3dacab243b870abc9eb
SHA1 hash: 2eb86cf356e23e14096e013a24e0ffda8f038b33
MD5 hash: 6bbd1c3b590435d13f3c3e116196c752
humanhash: virginia-foxtrot-juliet-cup
File name:mpclient.dll
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:2'748'416 bytes
First seen:2025-08-10 10:38:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8d0a75e23adcb42e7a7aad252d3a2444 (1 x SnakeKeylogger)
ssdeep 49152:I7M2DfxLmIQgmlObG7hu2Po2Exf3AeyQk/PpJl2u4Lt99zHMrP1f4vl1Vrc/Xudo:IPD5/8rJlO9zsr1fkrV
Threatray 195 similar samples on MalwareBazaar
TLSH T1BBD5AE11E3E801B9D87BD734CA558333D671B9868334E14F0A99D6462F73AA29B3F712
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter threatcat_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
mpclient.dll
Verdict:
Malicious activity
Analysis date:
2025-08-10 10:41:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2074c1d0-4be4-44b9-bcf5-eddf311fa034

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/19944/
Detection(s):
Win.Trojan.Remcos-10032464-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689876dec633abe3908d82f5
Tags:
malware
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context crypto fingerprint masquerade microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/689876ca2fbe0788fb1cf799/reports/86de3411-5c51-4bcd-9c8a-c4ed5c300a02/overview
Verdict:
Malicious
Labled as:
Trojan.Remcos
Link:
https://www.hybrid-analysis.com/sample/67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/21231f77-47a1-4e53-acbf-38597da7fe10
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753976
Signature
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious 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
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 Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753976 Sample: mpclient.dll.exe Startdate: 10/08/2025 Architecture: WINDOWS Score: 100 34 reallyfreegeoip.org 2->34 36 checkip.dyndns.org 2->36 38 checkip.dyndns.com 2->38 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for dropped file 2->48 52 4 other signatures 2->52 9 loaddll64.exe 1 2->9         started        signatures3 50 Tries to detect the country of the analysis system (by using the IP) 34->50 process4 process5 11 rundll32.exe 9->11         started        14 cmd.exe 1 9->14         started        16 rundll32.exe 9->16         started        18 31 other processes 9->18 signatures6 64 Writes to foreign memory regions 11->64 66 Allocates memory in foreign processes 11->66 68 Injects a PE file into a foreign processes 11->68 20 RegAsm.exe 2 11->20         started        23 rundll32.exe 1 22 14->23         started        26 RegAsm.exe 2 16->26         started        process7 dnsIp8 54 Tries to steal Mail credentials (via file / registry access) 20->54 56 Tries to harvest and steal browser information (history, passwords, etc) 20->56 32 C:\Users\user\...\mpclient.dll.dll, PE32+ 23->32 dropped 58 Writes to foreign memory regions 23->58 60 Allocates memory in foreign processes 23->60 62 Injects a PE file into a foreign processes 23->62 29 RegAsm.exe 15 2 23->29         started        40 checkip.dyndns.com 193.122.6.168, 49716, 49717, 49721 ORACLE-BMC-31898US United States 26->40 42 reallyfreegeoip.org 104.21.16.1, 443, 49718, 49719 CLOUDFLARENETUS United States 26->42 file9 signatures10 process11 signatures12 70 Tries to steal Mail credentials (via file / registry access) 29->70
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/6bbd1c3b590435d13f3c3e116196c752
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0/
Threat name:
Win64.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-08-10 04:53:03 UTC
File Type:
PE+ (Dll)
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m4rd2ligq53vhu3qch5fvh5mn5avl47dihcwxb2mfjtxkze7khya._file
Verdict:
malicious
Label(s):
404keylogger
Create hunting rule
Similar samples:
5eef22a6ffa213297c9642a5d77a749d73b84e2723b3fc10e70d05da6f507af3
SnakeKeylogger
67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
SnakeKeylogger
7b306962d777a1064f709b7e2400379780eb67f24cdfd095914c568c9d84bcd2
SnakeKeylogger
afdb1661a8c2b4af2d2b07274e4280cc62eb056e2f917b4251e9088335f0edab
SnakeKeylogger
b858cc21f6276c7518a9c7f1fc92d2ae8f432ace4359744dbcf92e0ddeffa3ed
SnakeKeylogger
error
SnakeKeylogger
+ 185 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection discovery keylogger persistence spyware stealer
Link:
https://tria.ge/reports/250810-mp2z3avly9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Snake Keylogger
Snake Keylogger payload
Snakekeylogger family
Verdict:
Malicious
Tags:
Win.Trojan.Remcos-10032464-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1b1117d5-a546-4fbf-8190-64c6314de37d
Unpacked files
SH256 hash:
67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0
MD5 hash:
6bbd1c3b590435d13f3c3e116196c752
SHA1 hash:
2eb86cf356e23e14096e013a24e0ffda8f038b33
Link:
https://www.unpac.me/results/fd1bbe02-4c11-4edc-8e96-25bda3f9ea07/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/67223d2d0687/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/67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Malspam

SnakeKeylogger

Executable exe 67223d2d06877753d37011fa5a9fac6f4155f3e341c56b874c2a6775649f51f0

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19944/

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
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::OpenProcessToken
KERNEL32.dll::OpenProcess
KERNEL32.dll::VirtualAllocExNuma
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThreadpoolIo
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::FreeConsole
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetSystemDirectoryW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_BCRYPT_APICan Encrypt Filesbcrypt.dll::BCryptCreateHash
bcrypt.dll::BCryptDestroyHash
bcrypt.dll::BCryptFinishHash
bcrypt.dll::BCryptGenRandom
bcrypt.dll::BCryptGetProperty
bcrypt.dll::BCryptHashData
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW

Comments