MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2d3944cb25f2bf75d15aa54edc421c7ea48528a72369d0662dc6c87c257cebf6. 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: 11
| SHA256 hash: | 2d3944cb25f2bf75d15aa54edc421c7ea48528a72369d0662dc6c87c257cebf6 |
|---|---|
| SHA3-384 hash: | 199e18830f6fd2bd6f00ba89f96e8616eec31c254cbce5fad36f30da0dc50bace9729ae6e0c08650a00c14a2a065ace1 |
| SHA1 hash: | ab7273e1e94550deb5704a34432f5abe14774899 |
| MD5 hash: | 79be246f61875a5fe4ffd36501440e28 |
| humanhash: | massachusetts-nineteen-gee-bulldog |
| File name: | Dnmdyvchshdipt.exe |
| Download: | download sample |
| Signature | BitRAT |
| File size: | 1'007'104 bytes |
| First seen: | 2022-10-10 15:40:50 UTC |
| Last seen: | 2022-10-10 17:22:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5ff6fb40ec0fc45b8226ce306400baf5 (1 x BitRAT) |
| ssdeep | 12288:70zNX3tuamI3X8LxJGKWR1VUeVGekrQB+vx6j/7mHPCFtVSX3x7FRS8H/vYeTdEj:7OJ13X8vGKWxhGlrQkx8CHmtVSn52Ao |
| TLSH | T1A925B053F6C15873C63716788C0B5795A8FABE002E386B461FE57E0C1F7AA817D390A6 |
| TrID | 26.5% (.EXE) Win32 Executable Delphi generic (14182/79/4) 24.5% (.SCR) Windows screen saver (13101/52/3) 19.7% (.EXE) Win64 Executable (generic) (10523/12/4) 8.4% (.EXE) Win32 Executable (generic) (4505/5/1) 5.6% (.MZP) WinArchiver Mountable compressed Archive (3000/1) |
| File icon (PE): |  |
| dhash icon | 326aaa92aa8e96aa (2 x ModiLoader, 1 x BitRAT) |
| 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 |
|---|---|
| 20.98.138.214:2288 | https://threatfox.abuse.ch/ioc/872800/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
275
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
DNS request
Sending a custom TCP request
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
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
keylogger packed shell32.dll wscript.exe
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:
Malicious
Result
Threat name:
DBatLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
88 / 100
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected UAC Bypass using ComputerDefaults
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.BitRAT
Status:
Malicious
First seen:
2022-10-10 15:32:51 UTC
File Type:
PE (Exe)
Extracted files:
23
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
modiloader
Score:
10/10
Tags:
family:bitrat family:modiloader persistence trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Blocklisted process makes network request
UPX packed file
ModiLoader Second Stage
BitRAT
ModiLoader, DBatLoader
Malware Config
C2 Extraction:
su1d.nerdpol.ovh:2288
Unpacked files
SH256 hash:
c54e00ceeec27e2b0624e5b630b1ace61537ad33da437185405dbc70a666623f
MD5 hash:
f07429fc678461954273bff02af63983
SHA1 hash:
439c7c989252dc0a4b257c4214f82e3bf0df7d96
Detections:
win_dbatloader_g1
SH256 hash:
2d3944cb25f2bf75d15aa54edc421c7ea48528a72369d0662dc6c87c257cebf6
MD5 hash:
79be246f61875a5fe4ffd36501440e28
SHA1 hash:
ab7273e1e94550deb5704a34432f5abe14774899
Detections:
DbatLoaderStage1
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.46
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: | bitrat_unpacked |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | Experimental rule to detect unpacked BitRat payloads on disk or in memory, looking for a combination of strings and decryption/decoding patterns |
| Reference: | https://krabsonsecurity.com/2020/08/22/bitrat-the-latest-in-copy-pasted-malware-by-incompetent-developers/ |
| Rule name: | MALWARE_Win_BitRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects BitRAT RAT |
| 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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