MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214. 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: 16

Intelligence 16 IOCs YARA 5 File information Comments 1

SHA256 hash:	208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214
SHA3-384 hash:	6de962b03ceb1796c18f76cf671191aa3ee481152a28cc7922fd68658c1ef8a30902ca4d79911c3f859107914636768e
SHA1 hash:	dc1ca01e1e512ab8abda2eb7289bed34ae4e10e7
MD5 hash:	fd72f009bcbf63c9586becb726402280
humanhash:	yankee-coffee-cat-helium
File name:	fd72f009bcbf63c9586becb726402280
Download:	download sample
Signature	Stealc Create hunting rule
File size:	359'936 bytes
First seen:	2023-04-15 01:11:55 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	cc1140ca645618311dea87dffc5ba768 (2 x RedLineStealer, 2 x Vidar, 1 x Amadey)
ssdeep	6144:aWYGtjBQ8thJ+vuNWa7s3qNyZPHAaeV6zvMCV+E:aWjjBdf+vuN3TggaeV6oCVr
Threatray	1'300 similar samples on MalwareBazaar
TLSH	T10C745B1262D0A975F222DA79CE3BC6F9272EB4609F15BADB27955B2F0D703E1C172304
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):
dhash icon	01612c0622011132 (1 x Stealc)
Reporter	zbetcheckin
Tags:	32 exe Stealc

Intelligence

File Origin

# of uploads :

# of downloads :

826

Origin country :

Vendor Threat Intelligence

Malware family:

oski

ID:

File name:

Next scams 2023 - Paladin Research.pdf.zip

Verdict:

Malicious activity

Analysis date:

2023-04-14 09:09:09 UTC

Tags:

loader stealer oski

Link:

https://app.any.run/tasks/2e01a7b3-5e3d-4c97-8d8e-3f15a4b1e84e

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/382363/

Detection(s):

Sanesecurity.Malware.29209.BadIN.UNOFFICIAL

Win.Dropper.Tofsee-9997087-0

Win.Dropper.Tofsee-9997088-0

Win.Dropper.Tofsee-9997089-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Connecting to a non-recommended domain

Sending an HTTP GET request

Creating a file

Reading critical registry keys

Changing a file

Creating a file in the %AppData% subdirectories

Sending a custom TCP request

Creating a window

Running batch commands

Creating a process with a hidden window

Launching a process

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Stealing user critical data

Result

Malware family:

n/a

Score:

8/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/79691/overview

Behaviour

MalwareBazaar

MeasuringTime

SystemUptime

EvasionQueryPerformanceCounter

CheckCmdLine

EvasionGetTickCount

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

greyware

Link:

https://www.filescan.io/uploads/6439f9e3b4ec50bace60447b/reports/636e6c2c-6e73-4283-ba02-f54bf971fcb3/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e61c6148-487f-4dc2-b29d-7807825bc143

Result

Threat name:

Stealc, Vidar

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1214228

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

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214/

Threat name:

Win32.Spyware.Stealc

Status:

Malicious

First seen:

2023-04-13 01:39:37 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

24 of 24 (100.00%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ecgrcujs5czxqkgeb5lotoify4vebmf4raltn3b2scq4ao5kcika._file

Verdict:

malicious

Result

Malware family:

n/a

Score:

8/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/230415-bkhj3scf22/

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

Unpacked files

SH256 hash:

65f71e0709fd2d8dbbf3fe72b6d459a2d44e241582050e8224d849cfc51bf543

MD5 hash:

9ea81d126561efc841a0225050555edf

SHA1 hash:

16a347c757ab75aed29ef1ef9bc701f581703456

Detections:

win_stealc_auto

win_stealc_a0

Link:

https://www.unpac.me/results/8f737401-f536-49aa-887a-fc4a0bc1f2fe/

SH256 hash:

208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214

MD5 hash:

fd72f009bcbf63c9586becb726402280

SHA1 hash:

dc1ca01e1e512ab8abda2eb7289bed34ae4e10e7

Link:

https://www.unpac.me/results/8f737401-f536-49aa-887a-fc4a0bc1f2fe/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/208d115132e8/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/208d115132e8b37828c40f56e9b905c72a40b0bc881736ec3a90a1c03baa1214

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:	INDICATOR_SUSPICIOUS_Binary_References_Browsers Create hunting rule
Author:	ditekSHen
Description:	Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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:	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/