MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba. 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 YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba
SHA3-384 hash: dd8545a016119a828e9c43d4cb6878d43f3922008f221d2d2c81797db1eb9ce05e66d09534b8122dfb3203fac568f7e7
SHA1 hash: f1f5585a63762cfc82b4d8a277347162356dd33c
MD5 hash: 0b88c32dc722b815d813e478a74fb587
humanhash: july-purple-saturn-yellow
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:264'704 bytes
First seen:2023-10-21 14:20:56 UTC
Last seen:2023-10-21 16:01:32 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 77bb604ddb8d2a9df61815c9b5a4d907 (3 x Tofsee, 2 x Stealc, 1 x TeamBot)
ssdeep 3072:RyBNbIxAwzq5p35iLKGPmZfyJK892hSmlknmX8eBuTKB9J:MlGAw25ppieGPGf2K8khSmLtzD
Threatray 266 similar samples on MalwareBazaar
TLSH T10D44CF11B7A0C836E47219365870C6961E7AFCF3AA6081CB33943E3E9E716D15B66F13
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
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) (4505/5/1)
File icon (PE):PE icon
dhash icon 70d0ddc8d0c8d2dd (2 x Stealc, 1 x RedLineStealer)
Reporter andretavare5
Tags:exe Stealc


Avatar
andretavare5
Sample downloaded from http://jackantonio.top/timeSync.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
323
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-10-21 14:32:26 UTC
Tags:
sinkhole stealc stealer
Link:
https://app.any.run/tasks/1c732970-ef43-45a8-9dba-5b1d3f151d48

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader46.25471.16678.12759.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Query of malicious DNS domain
Gathering data
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
greyware
Link:
https://www.filescan.io/uploads/6533de51e3768e7905c4dba9/reports/96dfc1ff-85d6-4af7-bd8c-c4391f5ba65e/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba
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:
Oski Stealer
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/851a8c4a-2b1a-4c51-8131-32fecc93498a
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1329688
Signature
Antivirus / Scanner detection for submitted sample
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
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba
Detection:
stealc
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-10-21 14:21:07 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4aa7enzgzrx4yofjqzsie5shot3tixasfske3obozj5hrfgi7w5a._file
Verdict:
malicious
Similar samples:
0f742f6f09942d9dbc0043fcbc26cd8277e1c059492baf4b707cf854eb54421f
Stealc
119e903551a459831af73657fa4478655a8a94febcfbb5f82be19781cdc4a123
Stealc
19f0386456060982bf9880a31c55022371ea3825c10f5ecca1310c8219ed738c
Stealc
31289b717df3d04315d3f0b61cbba5c78679730a9c9fd74aaf953bc0ee6798c7
Stealc
46b661ec72316e0e726009a48b7414cf370d2464d1047dc700628f28d0b4c370
Stealc
bbfe892212b563f55273825e83c4e719e3fd408fdc609760223d1ca501f1e3eb
Stealc
d7481847f525726ad977ea91fc9e458901a5f5e00d92b8f94bdd74d076e31521
Stealc
e0f4c09e627f50613437424919c43e84c4c6fb115924f8c7edae0c4edff56339
Stealc
f24fbf9ea72f896074f9b70ce5ae32962c58b18de5976f23eeb06a2089073ae0
Stealc
+ 256 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Link:
https://tria.ge/reports/231021-rnzwjafa8s/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://kevinrobinson.top
Unpacked files
SH256 hash:
0250eca00f2b3af694f4fbe2cce813cd21c80640dcc246d06d1a880c2575cdf7
MD5 hash:
96d414f1a261ed4fdbbe76b041999304
SHA1 hash:
6c65917f825b543f551a6128f256a6af8ed5b12c
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/c65b5dc8-d0d8-443d-9311-5592da7f89ec/
Parent samples :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 hash:
e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba
MD5 hash:
0b88c32dc722b815d813e478a74fb587
SHA1 hash:
f1f5585a63762cfc82b4d8a277347162356dd33c
Link:
https://www.unpac.me/results/c65b5dc8-d0d8-443d-9311-5592da7f89ec/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e001f23726cc/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/e001f23726cc6fcc38a9866482764774f7345c122c944db82eca7a7894c8fdba

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:DebuggerException__ConsoleCtrl
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_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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
  
URLhaus
https://urlhaus.abuse.ch/url/2720398/

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