MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723. 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: 15

Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash:	07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723
SHA3-384 hash:	1808baf0364a0d07eefe4f118e0424249a2304b35efc84c7253622ed91a91874a0b27979f66308ab76619ae53cc1dee7
SHA1 hash:	0d9c6a7b244cda38641108a32567b1434981e348
MD5 hash:	530e26ec447068df05da5ce1caf07cf4
humanhash:	alpha-papa-texas-triple
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	1'827'840 bytes
First seen:	2024-11-25 01:20:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	24576:KKrtqsntq82TVAkoPYhP7UgQ9dikF6MgWb8umVTXBmJzCLpDWEOF8etv0IjXAX:HrjAAkF4diqTAV2oVetv/wX
Threatray	1 similar samples on MalwareBazaar
TLSH	T1DE8533967436FDA3CFE438B21F8F7D6E9D342ED8A6F1AA721B0B5862C131A1D5050538
TrID	27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
Reporter	Bitsight
Tags:	exe Stealc

Bitsight

url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

404

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-11-25 01:21:35 UTC

Tags:

stealer loader lumma themida stealc

Link:

https://app.any.run/tasks/3c8debc6-1f93-46c1-a0f0-1fc6501c82bc

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.TrojanX-gen.11830.1450.UNOFFICIAL

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6743d101b31374f098341f6a

Tags:

small spam hype sage

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Running batch commands

Creating a process with a hidden window

Launching a process

Connection attempt to an infection source

Sending an HTTP GET request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

microsoft_visual_cc packed packed packer_detected

Link:

https://www.filescan.io/uploads/6743d10097ce90b13144a498/reports/77c0715c-0394-4999-a15c-baa26242556e/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/82bebf35-668e-4f8f-9a4b-68eddb326ec3

Result

Threat name:

Stealc

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1561998

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

C2 URLs / IPs found in malware configuration

Detected unpacking (changes PE section rights)

Found evasive API chain (may stop execution after checking locale)

Found malware configuration

Hides threads from debuggers

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Searches for specific processes (likely to inject)

Suricata IDS alerts for network traffic

Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

Yara detected Powershell download and execute

Yara detected Stealc

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-11-25 01:21:06 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=a6zjk7c5otnkxswrwaoronnzqy5z2kx3wtul2syy7dlssmrjy4rq._file

Verdict:

malicious

Label(s):

stealc

Stealc

error

Stealc

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:mars discovery evasion stealer

Link:

https://tria.ge/reports/241125-bqnchszqgv/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Identifies Wine through registry keys

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Stealc

Stealc family

Malware Config

C2 Extraction:

http://185.215.113.206

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/82ea6334-664d-4e96-a69c-ddf6faa136af

Unpacked files

SH256 hash:

ed62c4c9022d22115146b4f377af2156c9d049ca522d870840dbdeef4be03181

MD5 hash:

387ccd62e7654ebad1c8ac5f17a5e1aa

SHA1 hash:

d34f9ec3c438c12b733ed12b111f7c7096abda9f

Detections:

win_stealc_w0

win_stealc_a0

Link:

https://www.unpac.me/results/afb652d7-a3d0-4658-9b8c-8f00661b14f8/

SH256 hash:

07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723

MD5 hash:

530e26ec447068df05da5ce1caf07cf4

SHA1 hash:

0d9c6a7b244cda38641108a32567b1434981e348

Link:

https://www.unpac.me/results/afb652d7-a3d0-4658-9b8c-8f00661b14f8/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/07b2957c5d74/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/07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723

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:	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

exe 07b2957c5d74daabcad1b01d1735b9863b9d2afbb4e8bd4b18f8d7293229c723

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3279845/

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

Comments

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