MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1. 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: 17


Intelligence 17 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1
SHA3-384 hash: 35014f60c19c345986f4e0aae3caa5506e2baa56923ea517391dcd596b91ff5eaffb1b4c85829f355c4de6066095b332
SHA1 hash: bb06e95003b1a706f1e21b2ceffc4fafea456029
MD5 hash: bac6fc776c6599bf770cb21b812b37d5
humanhash: stream-louisiana-thirteen-failed
File name:bac6fc776c6599bf770cb21b812b37d5.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:377'856 bytes
First seen:2024-10-20 17:20:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6da52028c101dfd36095517ec9e3d217 (1 x Stealc)
ssdeep 6144:j1+LQ1v44ZnO8wqJAVsvJKtR8YpUIZIeia/7wTelPjEq4vL2Yee:jE01vbZnTfJQsIR8qCePSc4vL2
TLSH T1EC84E01176A0D032C59B84B08878DAE5167FBC71AA50918B37583F6E2EF33C29636F57
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 94c2eebeb6be9a80 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://45.88.76.205/30f6901d21ae0dd7.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://45.88.76.205/30f6901d21ae0dd7.php https://threatfox.abuse.ch/ioc/1338225/

Intelligence

File Origin
# of uploads :
1
# of downloads :
428
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bac6fc776c6599bf770cb21b812b37d5.exe
Verdict:
Malicious activity
Analysis date:
2024-10-20 17:22:56 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/8e48aa63-9491-44f5-885f-12cb1bc05819

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67153c059e67c246820282bb
Tags:
Exploit Cobalt Hype Onli
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/67153bffd875ce8b57d6475b/reports/3be9262a-22fa-4ad8-aca6-2c806ae7be57/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1
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.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/542e00b6-2a2b-4a25-b21c-4bd743d26920
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1538194
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)
Suricata IDS alerts for network traffic
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1/
Threat name:
Win32.Trojan.AZORult
Create hunting rule
Status:
Malicious
First seen:
2024-10-20 17:21:05 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2rszwaqcnr36j64s5h2l4fxkjoewgzojf3ng4atommplndsw7xaq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:logsdiller discovery stealer
Link:
https://tria.ge/reports/241020-vwzghsscmp/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Malware Config
C2 Extraction:
http://45.88.76.205
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e09d350a-c2e4-412d-9318-cc999ef53fc6
Unpacked files
SH256 hash:
acb39042a9845bea7e3cc12b8720c7a8949d858a0744864bd9a9408d635799f0
MD5 hash:
8cd0bc735cef7d2ed8b04c6e4c1d740a
SHA1 hash:
72f985ae06484db0ff9f03b36b5692a98d527484
Detections:
stealc
Create hunting rule
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/751a1644-3e3d-4555-8536-e190e8e55bf2/
Parent samples :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 hash:
29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43
MD5 hash:
2ec23e83e2f63ab27c25741b1f4d7f49
SHA1 hash:
bb231b274bd66393fa830a44e6d4447d4399eeb9
Link:
https://www.unpac.me/results/751a1644-3e3d-4555-8536-e190e8e55bf2/
SH256 hash:
d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1
MD5 hash:
bac6fc776c6599bf770cb21b812b37d5
SHA1 hash:
bb06e95003b1a706f1e21b2ceffc4fafea456029
Link:
https://www.unpac.me/results/751a1644-3e3d-4555-8536-e190e8e55bf2/
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/d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1

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

File information

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

Web download

Stealc

Executable exe d4659b02026c77e4fb92e9f4be16ea4b896365c92eda6e026e631eb68e56fdc1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3243294/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3243349/
  
URLhaus
https://urlhaus.abuse.ch/url/3243375/

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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesA
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::GetTempFileNameA
KERNEL32.dll::SetVolumeMountPointA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW

Comments