MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c939ce949377b0bda7de743d59d8495fe403f35dac0bce0cf4972bf1c42484a3. 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
QuasarRAT
Vendor detections: 7
| SHA256 hash: | c939ce949377b0bda7de743d59d8495fe403f35dac0bce0cf4972bf1c42484a3 |
|---|---|
| SHA3-384 hash: | 83a11feee300eb057e36c33726405f331aee9a9745afe785b3e7000b5de65d9a690dd9769036748596c2af161270da04 |
| SHA1 hash: | e2c089ba1dcf918d734fb6ca994380aac91d1406 |
| MD5 hash: | 01f3df1050e06f54402a2933dc6945e2 |
| humanhash: | fifteen-oregon-connecticut-low |
| File name: | 01f3df1050e06f54402a2933dc6945e2 |
| Download: | download sample |
| Signature | QuasarRAT |
| File size: | 643'072 bytes |
| First seen: | 2022-03-16 17:25:50 UTC |
| Last seen: | 2022-03-16 19:16:55 UTC |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | be710ba34b048ab0098050ccf62e369c (18 x Formbook, 14 x Dridex, 9 x AgentTesla) |
| ssdeep | 6144:1xOJXk57IMp7oyR4y6Qf3lbp83A6zbKsS5ukTP2YmqtkSGUmuqZGw+gSe81HN2:1x2s7IMrR4yVld8bzbBSre6qZGDxN |
| Threatray | 90 similar samples on MalwareBazaar |
| TLSH | T155D46D55BECA6EA2EF7F43B78361DA3D1126736D03A1A6CF6603059D3951EC2443EA03 |
| Reporter |  zbetcheckin |
| Tags: | 32 dll exe QuasarRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
200
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
anti-vm greyware packed packed
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:
Suspicious
Result
Threat name:
Quasar Vidar
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Document exploit detected (process start blacklist hit)
Found evasive API chain (may stop execution after checking computer name)
Found evasive API chain (may stop execution after checking locale)
Found evasive API chain (may stop execution after checking mutex)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Quasar RAT
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ExcelAddin
Status:
Malicious
First seen:
2022-03-16 17:26:19 UTC
File Type:
PE (Dll)
Extracted files:
3
AV detection:
18 of 27 (66.67%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 80 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Loads dropped DLL
Unpacked files
SH256 hash:
a010d7332de6590aa5367e402894778d8d932ab34676e61b2c3c3c6448d3e628
MD5 hash:
d24f80f6c585a0f0369e5e09f02abf8b
SHA1 hash:
bb6f8a637a725968ac6e9484e09ec0b789de927d
SH256 hash:
c939ce949377b0bda7de743d59d8495fe403f35dac0bce0cf4972bf1c42484a3
MD5 hash:
01f3df1050e06f54402a2933dc6945e2
SHA1 hash:
e2c089ba1dcf918d734fb6ca994380aac91d1406
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxps://educaplus-zg.com/file-share/VENTAEL%20CRUCE%20RFQ%20DI-1013%20-%20Revised.xll