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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f. 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


Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f
SHA3-384 hash: c7f388acacbd5904d4bfda87e027b342194cf321ae4bae1b7c139a7565b1762f87019f36768ed037c9d3ce4cc89a598a
SHA1 hash: afab1698f3d55d645e68e95ea915ce5e73a0abc6
MD5 hash: eb46a0d220b0aefc32c8f196080dd572
humanhash: skylark-kentucky-ink-ceiling
File name:WеChаt_Mеssеngеr.v8.6.3.4.exe
Download: download sample
File size:22'495'584 bytes
First seen:2025-06-05 08:36:13 UTC
Last seen:2025-06-05 08:36:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 573bb7b41bc641bd95c0f5eec13c233b (67 x GuLoader, 32 x AgentTesla, 31 x RemcosRAT)
ssdeep 393216:guHDB4JSd1hky73H7j6WpWXSga1QxCU67Kawu23Ag6a+fu2ajRmBs+B:gut40d1hky73fvvT1fBwP3Ag6a+fuTjw
TLSH T1CC373395B0B28443FD3018F346A5D0F019FA1B7E719A8E5D6312F7A9079B3E48A7E178
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 48b86ae290a0c108 (3 x DonutLoader, 1 x AveMariaRAT, 1 x RemcosRAT)
Reporter skocherhan
Tags:exe LLC-CiTyAr-GROUP opendir signed zoom-conference-pro

Code Signing Certificate

Organisation:LLC CiTyAr GROUP
Issuer:GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:sha256WithRSAEncryption
Valid from:2025-05-06T14:07:24Z
Valid to:2026-05-07T14:07:24Z
Serial number: 7cc47a19b9258f9a884585c5
Intelligence: 8 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: f7bb934d892515746dea53ab10f0b56e791089ee45c088c506571aea8628b04b
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
skocherhan
https://zoom-conference.pro/W%D0%B5Ch%D0%B0t_M%D0%B5ss%D0%B5ng%D0%B5r.v8.6.3.4.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
404
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
WеChаt_Mеssеngеr.v8.6.3.4.exe
Verdict:
Malicious activity
Analysis date:
2025-06-05 08:54:57 UTC
Tags:
python arch-exec arch-doc
Link:
https://app.any.run/tasks/aa367696-90da-4ef9-bbc7-6569d4beb0a6

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/7437/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.43038.21895.17492.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684158938bd5d68a12e570b7
Tags:
n/a
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a file
Creating a process from a recently created file
Delayed reading of the file
Running batch commands
Creating a process with a hidden window
Launching a process
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context blackhole installer microsoft_visual_cc overlay signed
Link:
https://www.filescan.io/uploads/68415727171e01f95936ce62/reports/7a28c654-419a-4554-a87f-b71a03b2c59f/overview
Verdict:
Malicious
Labled as:
Gen_Variant_Nemesis_43038
Link:
https://www.hybrid-analysis.com/sample/14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
42 / 100
Link:
https://www.joesandbox.com/analysis/1706991
Signature
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1706991 Sample: W#U0435Ch#U0430t_M#U0435ss#... Startdate: 05/06/2025 Architecture: WINDOWS Score: 42 36 Multi AV Scanner detection for submitted file 2->36 8 W#U0435Ch#U0430t_M#U0435ss#U0435ng#U0435r.v8.6.3.4.exe 89 2->8         started        process3 file4 28 C:\Users\user\AppData\Local\...\System.dll, PE32 8->28 dropped 30 C:\Users\user\AppData\Local\...\winsound.pyd, PE32+ 8->30 dropped 32 C:\Users\user\AppData\...\vcruntime140_1.dll, PE32+ 8->32 dropped 34 60 other files (none is malicious) 8->34 dropped 11 pythonw.exe 2 8->11         started        13 pythonw.exe 2 8->13         started        process5 process6 15 cmd.exe 1 11->15         started        17 cmd.exe 1 13->17         started        process7 19 WMIC.exe 1 15->19         started        22 conhost.exe 15->22         started        24 WMIC.exe 1 17->24         started        26 conhost.exe 17->26         started        signatures8 38 Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines) 19->38 40 Queries memory information (via WMI often done to detect virtual machines) 19->40
Score:
48%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f
Gathering data
Threat name:
Win32.Malware.Nemesis
Create hunting rule
Status:
Malicious
First seen:
2025-05-27 12:18:19 UTC
File Type:
PE (Exe)
Extracted files:
2034
AV detection:
3 of 38 (7.89%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=csv5rk7h7iqtvhet7cz5dbfx2zmhfrye37quv6fasmldgjrcdexq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution linux
Link:
https://tria.ge/reports/250605-kjk39ahm9x/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/39b0a575-574a-478a-bb1d-11485fc4344b
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/14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f

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:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:epsilon
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked epsilon malware samples.
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
Rule name:win_rat_generic
Create hunting rule
Author:Reedus0
Description:Rule for detecting generic RAT malware

File information

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

Web download

Executable exe 14abd8abe7fa213a9c93f8b3d184b7d65872c704dfe14af8a09316332622192f

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/7437/
  
URLhaus
https://urlhaus.abuse.ch/url/3558456/
  
Delivery method
Distributed via web download

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AdjustTokenPrivileges
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments