MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
SHA3-384 hash: 036b32ca98b50d6fb92cb1fb9979c2313943c3d4d97e91614acf07f3b6f411811e5c6231bc37b48428a7296042802187
SHA1 hash: d3dece847f5c4030a2b22814969aab6417642782
MD5 hash: 612d3f556d9dd220118291598c0c42fb
humanhash: november-magazine-iowa-queen
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:328'704 bytes
First seen:2023-02-08 19:44:58 UTC
Last seen:2023-02-08 20:18:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 37437fdf2f996efc4629f1b4dd7357e5 (10 x Smoke Loader, 8 x RedLineStealer, 6 x CoinMiner)
ssdeep 3072:DPg5dVrNzxR9+r+sRwu9e1hBvXVMwkfhe3g2GmesWQDiuLpNoAE+gvJ:D+dL5+KXuihBvXVMBhZALLiq6z7vJ
Threatray 1'236 similar samples on MalwareBazaar
TLSH T105643903D3D27C81F9668B769E1FF7E8765DF5A28E4AB7653218EA2F10B0076C163610
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 a00880a0c0d08400 (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 :
11
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-08 19:52:15 UTC
Tags:
stealer loader
Link:
https://app.any.run/tasks/7583b5e7-1679-418b-ba09-4c43cbf2b5c9

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/362275/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/66738/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63e3fbc0c7ca3840b5a10aff/reports/fa72b69d-7408-4396-9bdb-595bbae60f2b/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
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/d3b9439e-b319-4f3a-9f0a-df31f5b217dd
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1169186
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/77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-08 19:45:08 UTC
File Type:
PE (Exe)
Extracted files:
84
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5lq3mizljbaeryx2yrd4dcvxr36ajdaqczpu7pcj2wjooi433na._file
Verdict:
malicious
Similar samples:
1063dbd630ff2a5917a3f66fca581c5742172d2fdb8e6f7c2cfa6d68fdd90420
Vidar
2897232c5333d1ba26ab1b9769b1bd87894f2c8d1f6c6c3cb0fa47d8b3afc56d
Vidar
4a456d44f22ba4a4e1eaa83510a1872aad10075d95f8c8fff747a28f68d466a7
Vidar
6a7e7099c98caacce2b7cb3e43f6bb88bb57e589f4c8541ae911067d4313680c
Vidar
707e8d1989268db912cc9c2fc95c82aac61aaee789ef40aa0ccc52ae14282d5b
Vidar
70f55017e476683211c4e7caea2bb4301476decb9e2608df7f7dd10ff99adc35
Vidar
c6bba34f8198331c883212aeb76f4ee436df04cfc8a121c12401de1a35169f2e
Vidar
cbda4e6ad06b72aa1b82106c8ebec0df6ff5e5ff362f1753563f0a763440a9c5
Vidar
ec50003de83269b82d86c2a2e4e44e6df77cc3aa7d3b967124b44cb47279c262
Vidar
f590c0c73d69783f270cd933658d16ba7e9902726854b8274e52e4708db7602e
Vidar
+ 1'226 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence spyware stealer
Link:
https://tria.ge/reports/230208-ygeeksed6t/
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/5a7d878f-a3f8-4954-87bd-a16708ddd1bd/
SH256 hash:
77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda
MD5 hash:
612d3f556d9dd220118291598c0c42fb
SHA1 hash:
d3dece847f5c4030a2b22814969aab6417642782
Link:
https://www.unpac.me/results/5a7d878f-a3f8-4954-87bd-a16708ddd1bd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/77570db1195a/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/77570db1195a42024717d6223e0c55bc77e0246080b2fa7de24eac97391cdeda

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

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/362275/

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