MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a86bf63a842b0fc21fa35613d1849ef591b2405f52a0ae22292f25a456e7c1. 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: 18


Intelligence 18 IOCs YARA 2 File information Comments 1

SHA256 hash: 92a86bf63a842b0fc21fa35613d1849ef591b2405f52a0ae22292f25a456e7c1
SHA3-384 hash: 1e1303407ddf947db09db1878440606f2d3f8e273d460da382787794b0d588e60b976bf7cd4b9205be8f3089811593c2
SHA1 hash: dc142f762aeccfa4bd33164db6dd7ae51f96b26e
MD5 hash: c3e01675d7b03edff0994df23e4a02ac
humanhash: eleven-virginia-muppet-stream
File name:c3e01675d7b03edff0994df23e4a02ac
Download: download sample
Signature Stealc
File size:424'960 bytes
First seen:2024-10-19 14:22:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2a922b568f49098a9b670af5a77dc13f (2 x Tofsee, 1 x Stealc)
ssdeep 3072:ENPHX8osObqRMqM10qg1vm1ehbTBTWGE/hPAK6tTzDKGQbI790A3VjxgW8ApsF6E:k8wQljqgl4ehVUxA1T8mKA3zxLlGfU
TLSH T18594BF12E2B1BC61D9168E72CD1BD7E8B53EF8708E48677633166B2F19703A2D267311
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 1010245452c44400 (1 x Stealc)
Reporter zbetcheckin
Tags:32 exe Stealc

Intelligence


File Origin
# of uploads :
1
# of downloads :
375
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c3e01675d7b03edff0994df23e4a02ac
Verdict:
Malicious activity
Analysis date:
2024-10-19 14:24:50 UTC
Tags:
stealc stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
Cobalt Agent Hype Onli
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint lolbin microsoft_visual_cc packed shell32 stealc
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Convagent
Status:
Malicious
First seen:
2024-10-11 21:54:25 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
31 of 38 (81.58%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
shellcode_loader_002 stealc
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:logsdiller discovery stealer
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Stealc
Malware Config
C2 Extraction:
http://45.91.200.43
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
1689fc3cbd1e094dd662c20147e83a35be20221e8d0fb580e13fce3a2050dba4
MD5 hash:
c11062c6a957d342d74d2dc9d0a75923
SHA1 hash:
9d49d8a153f1468f5ba674585d9599050ae1ba1a
Detections:
stealc detect_Mars_Stealer
SH256 hash:
29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43
MD5 hash:
2ec23e83e2f63ab27c25741b1f4d7f49
SHA1 hash:
bb231b274bd66393fa830a44e6d4447d4399eeb9
SH256 hash:
92a86bf63a842b0fc21fa35613d1849ef591b2405f52a0ae22292f25a456e7c1
MD5 hash:
c3e01675d7b03edff0994df23e4a02ac
SHA1 hash:
dc142f762aeccfa4bd33164db6dd7ae51f96b26e
Please note that we are no longer able to provide a coverage score for Virus Total.

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
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.

Web download

Stealc

Executable exe 92a86bf63a842b0fc21fa35613d1849ef591b2405f52a0ae22292f25a456e7c1

(this sample)

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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::FindExecutableA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesW
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::GetTempPathA
KERNEL32.dll::SetVolumeMountPointW
KERNEL32.dll::SetVolumeMountPointA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpOpen
WINHTTP.dll::WinHttpSetDefaultProxyConfiguration

Comments



Avatar
zbet commented on 2024-10-19 14:22:57 UTC

url : hxxp://web.johnmccrea.com/player/6709664c4db50_cds.exe