MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
SHA3-384 hash: da501aea6f67c13819bd428b19a548e4d2fd211c471b4f9557803e792c76695fcdbedbd11c39c166d8e1481dace331b9
SHA1 hash: a5eae682c2d6f9d636d59bc84e9a7000ef844d92
MD5 hash: ecb8841d8f71691e2f8f14b8505c49e8
humanhash: enemy-zulu-yankee-lithium
File name:8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
Download: download sample
Signature Stealc
Create hunting rule
File size:211'968 bytes
First seen:2024-02-07 13:33:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dc43978c2cecd5e5b6588dfb64d575de (1 x Stealc, 1 x Smoke Loader, 1 x Socks5Systemz)
ssdeep 3072:gI1LExBUtLSlXk7IWi7Oyw093pcQOqx9/6Cg5ykDn77:gwLExBblU0TyyAQOqhkr
TLSH T1F8248EF362E07C5DE66386718E2EC1E47A2FB9918F19235A220A7F5F1C701A1C6DE711
TrID 67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.2% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0008080804060200 (1 x Stealc)
Reporter adrian__luca
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
273
Origin country :
HU HU
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/475137/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint icedid packed
Link:
https://www.filescan.io/uploads/65c386d52cb3f19023f419c8/reports/b6cf0fa0-af24-4b84-bbea-8bda4a11289a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
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/76c6d7a0-2446-4cbd-91b2-abc0a4d0355c
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1388332
Signature
Antivirus detection for URL or domain
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
Sample uses string decryption to hide its real strings
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to harvest and steal ftp login credentials
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1388332 Sample: DBbmPczc7k.exe Startdate: 07/02/2024 Architecture: WINDOWS Score: 100 21 Snort IDS alert for network traffic 2->21 23 Found malware configuration 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 6 other signatures 2->27 7 DBbmPczc7k.exe 13 2->7         started        process3 dnsIp4 19 185.172.128.79, 49699, 80 NADYMSS-ASRU Russian Federation 7->19 29 Detected unpacking (changes PE section rights) 7->29 31 Detected unpacking (overwrites its own PE header) 7->31 33 Self deletion via cmd or bat file 7->33 35 2 other signatures 7->35 11 cmd.exe 1 7->11         started        13 WerFault.exe 21 16 7->13         started        signatures5 process6 process7 15 conhost.exe 11->15         started        17 timeout.exe 1 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2024-01-27 14:47:46 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6b6mcw4gxbpzhvcm5n7qopj25jj46f5uftzjj5qkappcpkav6ta._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Link:
https://tria.ge/reports/240207-qt3zpsabdj/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks installed software on the system
Checks computer location settings
Deletes itself
Reads data files stored by FTP clients
Stealc
Malware Config
C2 Extraction:
http://185.172.128.79
Unpacked files
SH256 hash:
ec819c80107ab4bdcdbcd9b8246e767e53bd1b0c642b1c701e5ee5a04f0de801
MD5 hash:
5fa7896faccf4e5046fcb3b323107c32
SHA1 hash:
f949dc85f9c52b27c3bfe981a5994f6c52aad675
Detections:
stealc
Create hunting rule
win_stealc_auto
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/da652be6-3245-4a94-8afa-e5e9c81a3022/
Parent samples :
07b3c4a47ec2b0e62681dd4de6866b809a82262c45360b24a19e47b2b17ed5c9
090e8d8376224c845817f5d635bb8e6021d33c2960cb6c12c7acfb913eee9093
ea2b0ed5a75cbd3f49b420e553629ac08ea8bd673d5cacc8c004511b84f03d83
04934437e59c31551119638b9d181bad27c3a5092fe409d0cdcc1769edafb825
ff7167a57007b5368518b03e82ae9110aa55ba9e947719308a416f3aecdc75e1
8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
SH256 hash:
8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6
MD5 hash:
ecb8841d8f71691e2f8f14b8505c49e8
SHA1 hash:
a5eae682c2d6f9d636d59bc84e9a7000ef844d92
Link:
https://www.unpac.me/results/da652be6-3245-4a94-8afa-e5e9c81a3022/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8783e60adc35/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/8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:detect_Mars_Stealer
Create hunting rule
Author:@malgamy12
Description:detect_Mars_Stealer
Rule name:infostealer_win_stealc_standalone
Create hunting rule
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_stealc_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stealc.
Rule name:win_stealc_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research
Description:Bytecodes present in Stealc decoding routine
Rule name:win_stealc_w0
Create hunting rule
Author:crep1x
Description:Find standalone Stealc sample based on decryption routine or characteristic strings
Reference:https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/
Rule name:yarahub_win_stealc_bytecodes_oct_2023
Create hunting rule
Author:Matthew @ Embee_Research

File information

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

Web download

Stealc

Executable exe 8783e60adc35c2fc9ea2675bf839e9d7529e78bda16794a7b0501ef13d40afa6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2749139/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/475137/

Comments