MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77
SHA3-384 hash: f597c4a210fba1eafa4ab3ec611e4cf1786f51a8bdc929cf2491d43e1d9ebc4e2163f5d38e55ba5adb2cbdbc93d190b4
SHA1 hash: 5b59816173791590c5093bd0adef2335a1b10e8b
MD5 hash: f0a82d94907be8c56b0085ea15dc94c9
humanhash: fourteen-lactose-whiskey-diet
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:366'080 bytes
First seen:2023-02-10 15:52:28 UTC
Last seen:2023-02-10 16:08:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 844a2d30ece05bea398a662fadfd98b9 (5 x Vidar, 5 x RedLineStealer, 5 x Smoke Loader)
ssdeep 3072:c9RNbe+xqgCFa+x8ROjclUeyX1EjcVzPtI/6ZDqDYP9nf6NtZ182UU:wjggMa+5jclUCglP+6T1nfW7m
Threatray 97 similar samples on MalwareBazaar
TLSH T1AD74F80393A17D41E5258A729E1FD7E87E0DFA508F49B7E76218EA3F14B01B2D6B3610
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 8080809080c48480 (1 x Vidar)
Reporter andretavare5
Tags:exe vidar


Avatar
andretavare5
Sample downloaded from http://195.74.86.227/five.exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2023-02-10 15:52:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/915ed13b-4c56-465a-a392-98d0abcba7fe

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/363440/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63e66860459bcf4604008296/reports/43670dbb-535c-4ad6-95ae-ba5f01317a0a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/75eab8e4-38f0-4d15-bf7c-e9ab3df1a9f4
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1171292
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77/
Threat name:
Win32.Trojan.Lockbit
Create hunting rule
Status:
Malicious
First seen:
2023-02-10 15:53:08 UTC
File Type:
PE (Exe)
Extracted files:
100
AV detection:
16 of 26 (61.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=46ieuo2xdnwgwk45fyxtsjdgxaekmsv2cgk7hwxlbcflykwvnz3q._file
Verdict:
malicious
Similar samples:
0fa1dfd31e342b448c22e3d57976fe9a7fe5e642d8f2f6496a601798adfd0e81
Vidar
3feecb6e1f0296b7a9cb99e9cde0469c98bd96faed0beda76998893fbdeb9411
Vidar
48f300ce7fe5d4b9ec985b1363567f62a8a5113d391a2f9226b28e9a38b90a19
Vidar
5dc66eacfbe79715a25cb4bdfb3201f57e5bbe6e54d0798dbbd77602a236bcfb
Vidar
88b6bfe76c0ed2e49897e38ee20f4b62842796649598f47bbe2c59450078e1cd
Vidar
8d5889f08fd955603a3a5d0a74861feef799cc7d0b8d57dfa68c1be7ac9fb42a
Vidar
917318fc881413dfe3cda83f9d90084eebc7ed3cc2f8feba01f4e75c6c1410de
Vidar
9220c641601d88dc8b8a548de89674f20ea5e5ba33abf3763d8ce5bbc9032a37
Vidar
f48ac412710b82ec7a7a09dc7937b6d4281f13614cd3f7cbeb38332d027ccad5
Vidar
fcd1f919f21765520aef43063450cc68dbbac04c1748029a80011def917e6e24
Vidar
+ 87 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/230210-tbmrjsha92/
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
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
b4bd180c14d6869f3cf5601d9d8540a2ac6e20bef4a9c68b8499a6c1770ed828
MD5 hash:
654c8fd62b651a4e3dfb7d351e293a24
SHA1 hash:
ea605bd371906c0d931527ce5a4926b4e3d4fdb5
Link:
https://www.unpac.me/results/92d010d9-018a-44ba-b142-c50cfb443e74/
SH256 hash:
e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77
MD5 hash:
f0a82d94907be8c56b0085ea15dc94c9
SHA1 hash:
5b59816173791590c5093bd0adef2335a1b10e8b
Link:
https://www.unpac.me/results/92d010d9-018a-44ba-b142-c50cfb443e74/
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/e7904a3b571b6c6b2b9d2e2f392466b808a64aba1195f3daeb088abc2ad56e77

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.

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/363440/

Comments