MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d
SHA3-384 hash: 4a78afdd0012a6e7e161108a3130f3a4b74a07984597e4ca2a8bf57f4b3ce4830b7fa662af8607b16e68a203ae4f6b10
SHA1 hash: e3806dc513454db2f2b83ff987ab18468e34695a
MD5 hash: b7ce97165109b514b83367d2be8c0026
humanhash: equal-texas-cardinal-lake
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:202'240 bytes
First seen:2023-02-09 12:48:18 UTC
Last seen:2023-02-09 14:43:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 83d1b8095e33f74e23ddae505b88bb37 (6 x RedLineStealer, 5 x Tofsee, 4 x Vidar)
ssdeep 3072:at2OV8pIXf79JhLLCeGWreh5PEiJUZINviJ2Jrbn2gXY0G1DLizUR3dCI:at2mZnLLPG6af8J2TVIj3LRtT
Threatray 128 similar samples on MalwareBazaar
TLSH T12414DF323AD0D072F53A25304864DE656B7EB8319674990737A82BBE5F303D19A3E35B
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 916a6e6a6a6a6a60 (15 x RedLineStealer, 14 x Smoke Loader, 5 x RecordBreaker)
Reporter jstrosch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-09 12:54:08 UTC
Tags:
stealer loader
Link:
https://app.any.run/tasks/c0424bdd-17cd-4f52-9b2f-440a3e3fd72b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Vidar
Create hunting rule
Link:
https://www.capesandbox.com/analysis/362760/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.14417.10496.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63e4ebbfd68ac683b34b4773/reports/c3634f43-f548-40f6-8d04-b972e1a1d301/overview
Verdict:
Malicious
Labled as:
Ransom.51A80467
Link:
https://www.hybrid-analysis.com/sample/5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d
Result
Verdict:
UNKNOWN
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:
Aurora Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61df1c4e-74a9-433e-96ca-1bceaf598f6f
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1170397
Signature
Antivirus detection for dropped file
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 many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 803202 Sample: file.exe Startdate: 09/02/2023 Architecture: WINDOWS Score: 100 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 5 other signatures 2->48 8 file.exe 19 2->8         started        13 ntlhost.exe 2->13         started        process3 dnsIp4 38 666palm.com 46.173.218.72, 49700, 49701, 49702 GARANT-PARK-INTERNETRU Russian Federation 8->38 40 195.74.86.227, 49710, 80 MTS-PSE-ASRU Germany 8->40 34 C:\Users\user\AppData\...\FHCGCFHDHI.exe, PE32 8->34 dropped 36 C:\Users\user\AppData\Local\...\lap[1].exe, PE32 8->36 dropped 52 Detected unpacking (changes PE section rights) 8->52 54 Detected unpacking (overwrites its own PE header) 8->54 56 Self deletion via cmd or bat file 8->56 58 3 other signatures 8->58 15 cmd.exe 1 8->15         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 process8 19 FHCGCFHDHI.exe 1 2 15->19         started        23 conhost.exe 15->23         started        25 conhost.exe 17->25         started        27 timeout.exe 1 17->27         started        file9 32 C:\Users\user\AppData\Roaming\...\ntlhost.exe, PE32 19->32 dropped 50 Machine Learning detection for dropped file 19->50 29 ntlhost.exe 19->29         started        signatures10 process11 signatures12 60 Antivirus detection for dropped file 29->60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-02-09 12:49:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmjyoqer26ha6bjxfnvdp7eg4peucjti5gvmkygjcigrhektd5wq._file
Verdict:
malicious
Similar samples:
0ed511322e4229b80c693f44bddfc44a351b3986d7fd14026ffd1f41962d734d
Vidar
707e8d1989268db912cc9c2fc95c82aac61aaee789ef40aa0ccc52ae14282d5b
Vidar
70f55017e476683211c4e7caea2bb4301476decb9e2608df7f7dd10ff99adc35
Vidar
77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
Vidar
9ee2809bf58255e50d290f296b404ba79c4c3593fc48e5c125d4fb33eec23c69
Vidar
aef6a55f2d70e833feace062ff68e3be787e94510ee983aed62d45bc2a1652a4
Vidar
c6bba34f8198331c883212aeb76f4ee436df04cfc8a121c12401de1a35169f2e
Vidar
f590c0c73d69783f270cd933658d16ba7e9902726854b8274e52e4708db7602e
Vidar
+ 118 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/230209-p2cbaacd7z/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
GoLang User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
13c954ff6bcfa5ca1ca812b4c5e260646077734e7c80397e73fd59eae9afc066
MD5 hash:
8b3a1f7fca5bec1b37fe9c904be891eb
SHA1 hash:
8a19786788a66c95cef8918b75c3dfaf8891caa4
Link:
https://www.unpac.me/results/bc264c8e-a3be-40fe-a5e9-e2b573567f4f/
SH256 hash:
5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d
MD5 hash:
b7ce97165109b514b83367d2be8c0026
SHA1 hash:
e3806dc513454db2f2b83ff987ab18468e34695a
Link:
https://www.unpac.me/results/bc264c8e-a3be-40fe-a5e9-e2b573567f4f/
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/5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

File information

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

Web download

Vidar

Executable exe 5313874091d78e0f05372b6a37fc86e3c9412668e9aac560c9120d1391531f6d

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/362760/

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