MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 83db3e008537b9da1f048cf2a36931238afcdabf35ecbeedecd808ea6bee3bf3. 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: 7
| SHA256 hash: | 83db3e008537b9da1f048cf2a36931238afcdabf35ecbeedecd808ea6bee3bf3 |
|---|---|
| SHA3-384 hash: | 84e86f82217f5b4323f47fe51546c807880eb5dcc9c3120fe1c4455e19d7d7a62054b1b119adc44ce77ce926f8ed6b2d |
| SHA1 hash: | d6aee0ecec7d865fe6123e447f99a661631affdd |
| MD5 hash: | 12751dc92b9e0e53426d7a8ded1936b1 |
| humanhash: | quiet-rugby-network-nine |
| File name: | 454.exe |
| Download: | download sample |
| Signature | BitRAT |
| File size: | 7'993'344 bytes |
| First seen: | 2020-11-12 08:02:36 UTC |
| Last seen: | 2024-07-24 18:17:12 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ee29d956202a00089af753de40f7f116 (2 x BitRAT, 1 x NanoCore) |
| ssdeep | 196608:imwljesxwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQUDxtw3iFFrS6XOfTV73c:bWlxwZ6v1CPwDv3uFteg2EeJUO9WLjDu |
| Threatray | 26 similar samples on MalwareBazaar |
| TLSH | 1B86DF4174918D6FD5562238CAAFA737213CF6A00B33CBC36B546A3D4E62EC12E76B15 |
| Reporter |  JoulK |
| Tags: | BitRAT exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
DNS request
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Moving a recently created file
Sending a custom TCP request
Deleting a recently created file
Delayed writing of the file
Setting a global event handler
Replacing files
Setting a global event handler for the keyboard
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.
Result
Threat name:
BitRAT
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Signature
Hides threads from debuggers
Machine Learning detection for sample
May check the online IP address of the machine
May use the Tor software to hide its network traffic
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected BitRAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Ymacco
Status:
Malicious
First seen:
2020-11-12 08:03:04 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 16 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
upx
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Looks up external IP address via web service
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
83db3e008537b9da1f048cf2a36931238afcdabf35ecbeedecd808ea6bee3bf3
MD5 hash:
12751dc92b9e0e53426d7a8ded1936b1
SHA1 hash:
d6aee0ecec7d865fe6123e447f99a661631affdd
Detections:
win_bit_rat_w0
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | IPPort_combo_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| Rule name: | Rooter |
|---|---|
| Author: | Seth Hardy |
| Description: | Rooter |
| Rule name: | RooterStrings |
|---|---|
| Author: | Seth Hardy |
| Description: | Rooter Identifying Strings |
| Rule name: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
| Rule name: | win_bit_rat_w0 |
|---|---|
| Author: | KrabsOnSecurity |
| Description: | String-based rule for detecting BitRAT malware payload |
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
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