MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5. 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


Stealc


Vendor detections: 13


Intelligence 13 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5
SHA3-384 hash: 834b1599878565c7a8027313635c18b5c7ad37fc53696743f7f8a2f1322183927cd3e5585019490c2278f4e4f5bfc8ea
SHA1 hash: 4db351cedf53835b2228d066049212b784d24d52
MD5 hash: d38779b089440ccd9ca6120468528940
humanhash: mississippi-fourteen-oven-twelve
File name:stealc.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:3'417'806 bytes
First seen:2025-02-06 20:06:13 UTC
Last seen:2025-02-14 06:54:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b1c5b1beabd90d9fdabd1df0779ea832 (11 x CoinMiner, 10 x QuasarRAT, 8 x AsyncRAT)
ssdeep 98304:0qwgfBmTD4xP3U1LyH1lVcq/evD4QhLlZZt8sV:0qwY1xPWyVlOBL4wHz8U
TLSH T143F5234DF6E909F8E1B3E678CC564906E7BA3C491370E68F13A4465B2F273909D39722
TrID 76.9% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
16.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
3.0% (.EXE) Win64 Executable (generic) (10522/11/4)
1.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
0.5% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter JAMESWT_WT
Tags:45-131-215-16 exe global-protect-us Stealc

Intelligence

File Origin
# of uploads :
2
# of downloads :
557
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
global-protect.us
Verdict:
Malicious activity
Analysis date:
2025-02-06 16:19:32 UTC
Tags:
fody
Link:
https://app.any.run/tasks/a86371cb-ab45-4540-a4fa-31d01cbb47b4

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a517772dcee78dd819dff6
Tags:
injection dropper packed
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Launching cmd.exe command interpreter
Creating a file
Launching a process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm fingerprint installer microsoft_visual_cc obfuscated overlay packed packed packed packer_detected sfx
Link:
https://www.filescan.io/uploads/67a5163bc039745a58be90ab/reports/587b0aa7-4c93-41a9-aed4-7506cd534a32/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5
Result
Verdict:
SUSPICIOUS
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/91145dd1-9cbd-48b2-9c04-ddf606a75d8c
Result
Threat name:
Petite Virus, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1608720
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
PE file has nameless sections
Sample uses string decryption to hide its real strings
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Yara detected Petite Virus
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1608720 Sample: stealc.exe Startdate: 06/02/2025 Architecture: WINDOWS Score: 100 55 Found malware configuration 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 11 other signatures 2->61 9 stealc.exe 17 2->9         started        process3 file4 31 C:\Users\user\AppData\Local\...\basswma.dll, PE32 9->31 dropped 33 C:\Users\user\AppData\Local\...\bassmix.dll, PE32 9->33 dropped 35 C:\Users\user\AppData\...\bassenc_ogg.dll, PE32 9->35 dropped 37 4 other malicious files 9->37 dropped 12 BatchFileConverter.exe 10 9->12         started        process5 file6 39 C:\Users\user\AppData\Roaming\...\basswma.dll, PE32 12->39 dropped 41 C:\Users\user\AppData\Roaming\...\bassmix.dll, PE32 12->41 dropped 43 C:\Users\user\AppData\...\bassenc_ogg.dll, PE32 12->43 dropped 45 4 other malicious files 12->45 dropped 65 Tries to detect virtualization through RDTSC time measurements 12->65 67 Switches to a custom stack to bypass stack traces 12->67 69 Found direct / indirect Syscall (likely to bypass EDR) 12->69 16 BatchFileConverter.exe 1 12->16         started        signatures7 process8 signatures9 47 Maps a DLL or memory area into another process 16->47 49 Tries to detect virtualization through RDTSC time measurements 16->49 51 Switches to a custom stack to bypass stack traces 16->51 53 2 other signatures 16->53 19 cmd.exe 1 16->19         started        process10 file11 29 C:\Users\user\AppData\Local\Temp\rhfyy, PE32 19->29 dropped 63 Switches to a custom stack to bypass stack traces 19->63 23 WerFault.exe 20 16 19->23         started        25 conhost.exe 19->25         started        27 explorer.exe 19->27         started        signatures12 process13
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5/
Threat name:
Win32.Ransomware.PetiteVirus
Create hunting rule
Status:
Malicious
First seen:
2025-02-06 20:07:17 UTC
File Type:
PE+ (Exe)
Extracted files:
137
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zzxwwkghzhtipitgjuy7dzdrsfb7epmwcgfaolzbc3ds5wk6p3cq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
aspackv2 discovery
Link:
https://tria.ge/reports/250206-yvhddsxldm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
ASPack v2.12-2.42
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5d290c44-b66b-4704-b05e-e501b954d932
Unpacked files
SH256 hash:
ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5
MD5 hash:
d38779b089440ccd9ca6120468528940
SHA1 hash:
4db351cedf53835b2228d066049212b784d24d52
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
SH256 hash:
1d2ccc2e25e1b645f63dfe93d191aa9fe1b14fa0296f922ae467766c1c64d633
MD5 hash:
397ea39937b51405f34245fe0cda1388
SHA1 hash:
4d412bc305dc0757977b6b084aa7046c1b11159b
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
SH256 hash:
3cd00f456f51829eda119e0e133acc1e45a5930d61fc335a2e9aa688a836a24d
MD5 hash:
c5b3059004e2c7631915ec044f4e6c63
SHA1 hash:
dbcdc0aba1d9cf3396ba8ae00bb3671c85047fb2
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
SH256 hash:
704bc9a084989871a567abc638aec57b3c6514ef1e31ceacd0fb347551a7aaf4
MD5 hash:
6cbd7a375e98420dc8cc2475b62c895b
SHA1 hash:
ff4b3d66f4a8916acf36a7cc6e075dc25d468295
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
SH256 hash:
85c32d698cf8a544d260f3120634f45db81e96afaf8e2d55659eb310cda3c912
MD5 hash:
fd60ebf6d0b9bbf2ac08235c9164eaed
SHA1 hash:
478d60c5c0442dd0bf53d749318f342520c2ae86
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
SH256 hash:
a844247b7cdcac1a5f61c604e4db111b274616c0eb19a70cdfb073c8c2f3b375
MD5 hash:
d2177355beccfdbc1e7b5c687dfba290
SHA1 hash:
0557f3883aa8eabefa6a110a08cf549117fd1901
Link:
https://www.unpac.me/results/7fc67ab3-5808-45ee-85df-344c86edde91/
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/ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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)

File information

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

Web download

Stealc

Executable exe ce6f6b28c7c9e687a2664d31f1e4719143f23d96118a072f2116c72ed95e7ec5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430156/
  
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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (FORCE_INTEGRITY)high
Reviews
IDCapabilitiesEvidence
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipAlloc
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::AttachConsole
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileMappingW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExW

Comments