MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764. 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


Vidar


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764
SHA3-384 hash: dec9f6a3db6b06a52543097b693e3a45312627ea59e333ce08f9bc7e40b8434244dbba579e8b07fd78ef9767876d373a
SHA1 hash: e584f41e99b408083fdf63775e9c0a3b93d0544b
MD5 hash: 96652aadb7c376a9f26774031af48aee
humanhash: foxtrot-fifteen-twelve-michigan
File name:96652aadb7c376a9f26774031af48aee.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:334'848 bytes
First seen:2023-11-30 18:59:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 534bfdca31fe91e5b425bdb4dcef0553 (3 x Vidar, 2 x Smoke Loader, 2 x Stealc)
ssdeep 3072:Yut72BcDclsKbyTqTJZ4uFCKPRVpC0zNwQtkUXSAFv9FaS0xZz:1Vwl6KbJ+w/RvC+NqUXnv9F8x
TLSH T13F64194382E53D55EA258B739F1FC6EC770EF6528E6A7B665128DE1F00B2172C1A3710
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 0000142241104205 (1 x Vidar)
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
288
Origin country :
NL NL
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461477/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Launching the default Windows debugger (dwwin.exe)
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764
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/b2657ba1-0e8a-40ca-ab32-ee3dd771163a
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1350733
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected AntiVM3
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-11-28 12:44:44 UTC
File Type:
PE (Exe)
Extracted files:
69
AV detection:
29 of 37 (78.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fvcmdwyfxdxw7flp3ielzu6z3wtnx266ncfgilg6hvijfjhpq5sa._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:12c2d61a6798c01d07f5c4638a3ba698 stealer
Link:
https://tria.ge/reports/231130-xm2xdsgd9v/
Behaviour
Modifies system certificate store
Program crash
Vidar
Malware Config
C2 Extraction:
https://t.me/s4p0g
https://steamcommunity.com/profiles/76561199575355834
Unpacked files
SH256 hash:
8207e68e8a9269492006e65d72acafeb0a7266b8df13751f54a793640c6015c3
MD5 hash:
7e1cd675a6888b8ecdac3e56505b923d
SHA1 hash:
6d5419a92d768351010655741dbec64a2970071e
Detections:
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Link:
https://www.unpac.me/results/13ab6a9b-def7-4216-9e75-40d2d8f039cf/
Parent samples :
5bba4e58542beedcab8f39962a1ff662607d6d1ed9ddf3388815ad0d95f3a29a
1b5b2846fe02fa318dd6f82439d4826948cbfc4d7245a8267ac37605bd094885
cfa7e9a5e2ebccf9086d41007f2612d7aee348f17ff75b0ec093d3f5c5436e6f
543d0a85398762fdf5d155fb14833257aa09fcc86da9e789dffbbdd29ff2240f
2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764
SH256 hash:
2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764
MD5 hash:
96652aadb7c376a9f26774031af48aee
SHA1 hash:
e584f41e99b408083fdf63775e9c0a3b93d0544b
Link:
https://www.unpac.me/results/13ab6a9b-def7-4216-9e75-40d2d8f039cf/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d44c1db05b8/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/2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764

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:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Vidar

Executable exe 2d44c1db05b8ef6f956fda08bcd3d9dda6dbebde688a642cde3d5092a4ef8764

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2735975/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/461477/

Comments