MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b8a90346811b3bb326fc76d80a815c7f3bf95b0acb050b75f3d950cdc9fa0a09. 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
BitRAT
Vendor detections: 13
| SHA256 hash: | b8a90346811b3bb326fc76d80a815c7f3bf95b0acb050b75f3d950cdc9fa0a09 |
|---|---|
| SHA3-384 hash: | e4812e4470d80aa34fc84db6c9764f804394003d7df63e425833c39f963972b227779bb0faaffc1ed4eb0bcb43064f53 |
| SHA1 hash: | 9481a182f7eda68a28187145779c7b433f5276b0 |
| MD5 hash: | 15226e274e6133d1c597a38a168e3aeb |
| humanhash: | fish-tennis-cat-may |
| File name: | 5a18407a-0b1f-4a46-b196-21e4da83015c |
| Download: | download sample |
| Signature | BitRAT |
| File size: | 2'355'986 bytes |
| First seen: | 2022-04-25 23:58:50 UTC |
| Last seen: | 2022-05-09 21:33:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f9191999f04e31f7466aaea3877ba7eb (1 x BitRAT) |
| ssdeep | 49152:ng8tEkLFmsWF+sS4W9B9u5KtI9t7BtbxhuLzKCpUNvbbjJ9o:ndLnWF+saU9t/biyZXw |
| Threatray | 690 similar samples on MalwareBazaar |
| TLSH | T1A4B51221E15A40FADD420C30192AEF76D479AED4DB632AF3B7D0FB6960726F02936315 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 74e0c4c4ccccd4d4 (1 x BitRAT) |
| Reporter | Anonymous |
| Tags: | BitRAT exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Detection:
BitRAT
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Searching for the window
DNS request
Moving a recently created file
Setting a global event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
banload greyware mikey overlay packed shell32.dll
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.
Malware family:
BitRAT
Verdict:
Malicious
Result
Threat name:
BitRAT
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates files in alternative data streams (ADS)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected BitRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Solmyr
Status:
Malicious
First seen:
2022-04-24 23:35:40 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
17 of 26 (65.38%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 680 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Score:
10/10
Tags:
family:bitrat persistence trojan
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
BitRAT
Malware Config
C2 Extraction:
foxtrap96.duckdns.org:2014
Unpacked files
SH256 hash:
33463d3c91d6d75206e26dec47b46c805e49052e63f7bafa195bdd6238279790
MD5 hash:
5547aba4dd59392ec14c6aca357ceb1e
SHA1 hash:
2d1edc489beff636a1394a4509464c62c9a5477c
Detections:
win_bit_rat_auto
SH256 hash:
b8a90346811b3bb326fc76d80a815c7f3bf95b0acb050b75f3d950cdc9fa0a09
MD5 hash:
15226e274e6133d1c597a38a168e3aeb
SHA1 hash:
9481a182f7eda68a28187145779c7b433f5276b0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | MALWARE_Win_BitRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects BitRAT RAT |
| Rule name: | pdb2 |
|---|
| Rule name: | win_bit_rat_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.bit_rat. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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