MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc
SHA3-384 hash: df8b892421ba6cf1cf0b989d609ce2dc90749bccea3123adbcb221a213becef69edb47b806ecbb28ac964292f0f0692a
SHA1 hash: 2dd31bf4813dc0e273fa5210c442d68876002f28
MD5 hash: fd100ec6f3dd7fc22be320a984e1aa7d
humanhash: early-quebec-iowa-emma
File name:setup.exe
Download: download sample
File size:7'993'545 bytes
First seen:2025-02-01 18:07:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 20d446c1cb128febd23deb17efb67cf6 (11 x BlankGrabber, 5 x CrealStealer, 5 x ValleyRAT)
ssdeep 196608:kzFIyZDfyGgMwBdnpkYRMLrAvCQbW6djHl7:9yZDfDgMc6LrAaQbW6dx7
TLSH T1F786335172904EE1D9B7D33DCCD0D229FAF2B812878AD6C74BB88E522E137A15E76341
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter aachum
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
417
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
https://drive.google.com/file/d/1GL-NrlNEVGCAAPDfE7yr6-2S-lBlhLNo/view
Verdict:
Malicious activity
Analysis date:
2025-01-12 15:10:06 UTC
Tags:
dcrat rat stealer github remote darkcrystal screenshot python evasion blankgrabber telegram miner pyinstaller
Link:
https://app.any.run/tasks/466b0ac1-935c-4f6d-9c15-e44525ba4db6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Python.Muldrop.16.11744.12413.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679e6317a9881a7a01c4f3c4
Tags:
extens shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Сreating synchronization primitives
Launching a process
Connection attempt
Sending a custom TCP request
Creating a process from a recently created file
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Deleting a recently created file
Modifying a system file
Creating a file in the system32 subdirectories
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand fingerprint invalid-signature lolbin microsoft_visual_cc overlay signed
Link:
https://www.filescan.io/uploads/679e6315503cb0637f9bb81c/reports/44889ee9-efdc-4e92-afea-81e59d601f5c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/04151f96-5e80-45d9-b04d-83151acc0cde
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1604604
Signature
Adds a directory exclusion to Windows Defender
Disable Windows Toast Notifications
Found evasive API chain (may stop execution after checking mutex)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Obfuscated command line found
Potentially malicious time measurement code found
Powershell drops PE file
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suspicious powershell command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1604604 Sample: setup.exe Startdate: 01/02/2025 Architecture: WINDOWS Score: 96 86 Multi AV Scanner detection for submitted file 2->86 88 Machine Learning detection for sample 2->88 90 Joe Sandbox ML detected suspicious sample 2->90 92 2 other signatures 2->92 9 setup.exe 69 2->9         started        13 rundll32.exe 2->13         started        process3 file4 60 C:\Users\user\AppData\...\win32event.pyd, PE32+ 9->60 dropped 62 C:\Users\user\AppData\Local\...\win32api.pyd, PE32+ 9->62 dropped 64 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 9->64 dropped 66 62 other files (none is malicious) 9->66 dropped 100 Suspicious powershell command line found 9->100 102 Obfuscated command line found 9->102 104 Adds a directory exclusion to Windows Defender 9->104 106 Potentially malicious time measurement code found 9->106 15 setup.exe 9->15         started        signatures5 process6 dnsIp7 76 127.0.0.1 unknown unknown 15->76 78 Suspicious powershell command line found 15->78 80 Obfuscated command line found 15->80 82 Adds a directory exclusion to Windows Defender 15->82 19 powershell.exe 83 15->19         started        23 powershell.exe 23 15->23         started        25 powershell.exe 7 15->25         started        27 4 other processes 15->27 signatures8 process9 file10 52 C:\Users\user\AppData\...\WimProvider.dll.mui, PE32 19->52 dropped 54 C:\Users\user\AppData\...\VhdProvider.dll.mui, PE32 19->54 dropped 56 C:\Users\user\...\UnattendProvider.dll.mui, PE32 19->56 dropped 58 47 other files (none is malicious) 19->58 dropped 94 Loading BitLocker PowerShell Module 19->94 29 Dism.exe 19->29         started        45 2 other processes 19->45 32 WmiPrvSE.exe 23->32         started        34 conhost.exe 23->34         started        36 reg.exe 1 1 25->36         started        39 conhost.exe 25->39         started        96 Powershell drops PE file 27->96 41 conhost.exe 27->41         started        43 conhost.exe 27->43         started        47 3 other processes 27->47 signatures11 process12 file13 68 C:\Users\user\AppData\...\WimProvider.dll.mui, PE32 29->68 dropped 70 C:\Users\user\AppData\...\VhdProvider.dll.mui, PE32 29->70 dropped 72 C:\Users\user\...\UnattendProvider.dll.mui, PE32 29->72 dropped 74 47 other files (none is malicious) 29->74 dropped 49 DismHost.exe 29->49         started        98 Disable Windows Toast Notifications 36->98 signatures14 process15 signatures16 84 Found evasive API chain (may stop execution after checking mutex) 49->84
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fw7fpdir3q6ghh5iban5u2zabwhgcjp3qyq7pl2tosmaiyiltga._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion execution trojan
Link:
https://tria.ge/reports/250201-wqzqrswleq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Drops file in System32 directory
Indicator Removal: File Deletion
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
UAC bypass
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/83bbbab1-05fd-4f33-b4e4-834ab149134b
Unpacked files
SH256 hash:
f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc
MD5 hash:
fd100ec6f3dd7fc22be320a984e1aa7d
SHA1 hash:
2dd31bf4813dc0e273fa5210c442d68876002f28
Link:
https://www.unpac.me/results/21611525-6fdd-49c4-a3b1-657acb14d2e0/
SH256 hash:
257bc8bc6980f1825e020cfd2ffde693669e171b04def929bebdca7307cef13c
MD5 hash:
0fdcf8a281d644eee5974033f127663e
SHA1 hash:
55868b0376f7fa9681bbf297aaa8914967c869bd
Link:
https://www.unpac.me/results/21611525-6fdd-49c4-a3b1-657acb14d2e0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f16df2bc688e/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/f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc

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:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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/

File information

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

Web download

CoinMiner

Executable exe b84d06eb8b490a54bdd252a58d25eb54f5580018ecbf3066e0cd5d03ef284c96

CoinMiner

Executable exe 765e63e1c60120f2b2c9f249526049a5312567ab219ba1e22881ebb65c0ce560

Executable exe f16df2bc688ee1e31cfd4040ded359006c73092fdc310fbd7a9ba4c023085ccc

(this sample)

  
Link
https://tria.ge/250201-wk829awjel/behavioral2
  
Dropped by
SHA256 765e63e1c60120f2b2c9f249526049a5312567ab219ba1e22881ebb65c0ce560
  
Dropped by
MD5 f73648b12faad92f981744f7ad02c06e

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 (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

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