MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f902d7a9a985e2488fc770e265cec8fcaffb1848c4cd506a67e03b2f20484281. 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: 9
| SHA256 hash: | f902d7a9a985e2488fc770e265cec8fcaffb1848c4cd506a67e03b2f20484281 |
|---|---|
| SHA3-384 hash: | f21917e585fa8a64b0c5a8dbade7147dfca94d3f62003d851aeee6e4b6ace59dff32e8ab66c8ba0dabdf2f6fe5dadd1d |
| SHA1 hash: | 41ce4948ad75958453125572de98db3b9c428e35 |
| MD5 hash: | 4b7f92157252f9d39120960ce353537e |
| humanhash: | alaska-finch-earth-east |
| File name: | Remittance FormDoc.exe |
| Download: | download sample |
| Signature | BitRAT |
| File size: | 4'411'970 bytes |
| First seen: | 2021-04-17 06:25:24 UTC |
| Last seen: | 2021-04-17 06:54:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ea4e67a31ace1a72683a99b80cf37830 (70 x Formbook, 63 x GuLoader, 54 x Loki) |
| ssdeep | 98304:5VgJsIYfGpBmGVWkmmFw4wgi5m3+Vjm7rmLi:5kdYOpLtmmFw4liosjmPmm |
| Threatray | 145 similar samples on MalwareBazaar |
| TLSH | 1F16335B3A0CE47FD153973C6AB049112DBE3E9190E05799BA64736D67FA3838C38E42 |
| Reporter |  abuse_ch |
| Tags: | BitRAT exe RAT |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 23.19.227.243:8887 | https://threatfox.abuse.ch/ioc/8834/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Remittance FormDoc.exe
Verdict:
Malicious activity
Analysis date:
2021-04-17 06:25:53 UTC
Tags:
trojan bitrat rat stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BitRAT
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Sending a UDP request
Unauthorized injection to a recently created process
Setting a global event handler
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Setting a global event handler for the keyboard
Blocking the Windows Defender launch
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 Xmrig
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Signature
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Contains functionality to prevent local Windows debugging
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Hides threads from debuggers
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses cmd line tools excessively to alter registry or file data
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Gathering data
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 135 additional samples on MalwareBazaar
Result
Malware family:
xenarmor
Score:
10/10
Tags:
family:bitrat family:xenarmor evasion password recovery spyware stealer trojan upx
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
ACProtect 1.3x - 1.4x DLL software
BitRAT
BitRAT Payload
Modifies Windows Defender Real-time Protection settings
XenArmor Suite
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: | Email_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| Rule name: | MALWARE_Win_BitRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects BitRAT RAT |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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