MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1. 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


STRRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1
SHA3-384 hash: 4da0acd6b22e6e03c78197c3201a5ca168e10da9d2bf11d9613b650fa54587d91fff66c95751fd2bd0dfff8734eb00ae
SHA1 hash: 749336497137446cd85805ee2efd04d32adcc288
MD5 hash: bbafce32045ed289e5e843411fab2c6f
humanhash: apart-wyoming-iowa-fourteen
File name:BrowserEngine.exe
Download: download sample
Signature STRRAT
Create hunting rule
File size:9'718'729 bytes
First seen:2023-10-18 16:11:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6011984d7c1f1b97a34d7517a498bff8 (8 x RedLineStealer, 5 x STRRAT, 3 x LummaStealer)
ssdeep 196608:eeOl5FS4DZLTk2CTVHJack+YlGlSRRbCvO:EsacJYlTFF
Threatray 212 similar samples on MalwareBazaar
TLSH T176A60273F0DA2071F9731A36B8A25422393E089CE0872DA929F46BD7F572D488F47795
TrID 36.9% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
19.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.4% (.EXE) Win64 Executable (generic) (10523/12/4)
7.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 6062eae6b696c6cc (1 x STRRAT)
Reporter JAMESWT_WT
Tags:130-185-238-40 ClearFake exe nazarenoagape-com-br STRRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
322
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.MulDrop24.4180.6679.7457.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Using the Windows Management Instrumentation requests
DNS request
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/653003d6ba877ae55910f0ee/reports/535da7ef-b191-426d-8449-5f635b22381e/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1
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:
Malicious
Link:
https://analyze.intezer.com/analyses/bf4e499c-6613-4942-a4f3-d2c987276a16
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1328186
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1328186 Sample: BrowserEngine.exe Startdate: 18/10/2023 Architecture: WINDOWS Score: 64 33 nazarenoagape.com.br 2->33 41 Antivirus detection for URL or domain 2->41 43 Yara detected STRRAT 2->43 11 BrowserEngine.exe 2->11         started        13 SkypeApp.exe 4 21 2->13         started        signatures3 process4 process5 15 javaw.exe 24 11->15         started        dnsIp6 35 nazarenoagape.com.br 130.185.238.40, 443, 49709, 49710 PROTECSERVICOSDESEGURANCAELETRONICALTDABR Bulgaria 15->35 18 cmd.exe 1 15->18         started        21 icacls.exe 1 15->21         started        process7 signatures8 37 Bypasses PowerShell execution policy 18->37 39 Adds a directory exclusion to Windows Defender 18->39 23 powershell.exe 23 18->23         started        25 conhost.exe 18->25         started        27 conhost.exe 21->27         started        process9 process10 29 MpCmdRun.exe 2 27->29         started        process11 31 conhost.exe 29->31         started       
Score:
22%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1/
Threat name:
Win32.Spyware.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-10-18 16:11:17 UTC
File Type:
PE (Exe)
Extracted files:
3548
AV detection:
9 of 23 (39.13%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cappacf33x7gqpzmutlly52ccigrdm3iltbmt5xu5n256wwv22qq._file
Verdict:
malicious
Similar samples:
28b806003008a60c97b8ee66a3754b6fd9b73fb89a953111ba5238fee42e6053
STRRAT
28bbbf76890fa69397b827328ce1e275b3b1c430560fc2ba15e29ba6329b3a11
STRRAT
440a08d828533e66f8e753ddeb96cbf38941efeff40dde48bbb70e0257a3ab4a
STRRAT
6f9ae99a83cc8905f7183b9228f7c5781b302e72e1cd684ccfee0f64bd286bf4
STRRAT
75d7d46ed7d193c249f6f1d7e309b6986f1303e772599d90d65467b4a7d5f80a
STRRAT
e3839c7ae17c63e808619ea7b85b4d147f548a117aa3ad1b015c6eaad894bbbb
STRRAT
f7025d3692106983adcc280e2ee4bfb5d18212ba89475fa89faa15a878e376c7
STRRAT
fc999e372d1a938956bd8130512bf13be780ebbddfc42d4bb085587ba10f4c2a
STRRAT
+ 202 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/231018-tnhy5aga8t/
Behaviour
Suspicious use of WriteProcessMemory
Unpacked files
SH256 hash:
101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1
MD5 hash:
bbafce32045ed289e5e843411fab2c6f
SHA1 hash:
749336497137446cd85805ee2efd04d32adcc288
Link:
https://www.unpac.me/results/9bd953e7-3b59-4b82-bfc9-0e0136326f4e/
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/101ef008bbddfe683f2ca4d6bc7742120d11b3685cc2c9f6f4eb75df5ad5d6a1

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:MinGWGCC3x
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Comments