MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e. 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


Intelligence 11 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e
SHA3-384 hash: 6267bf8dcca3a684716d394bc410246e8fa950438c0a520dcecf21175223ebc101acb2a02dcf77e0e8cf8b3afa9ad7de
SHA1 hash: e1c90feba42abe5c4ae88d86ae75e021f55afb0b
MD5 hash: 41965fc5d071ce4b42bba9b7c486f784
humanhash: angel-seventeen-violet-berlin
File name:41965FC5D071CE4B42BBA9B7C486F784.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:5'140'842 bytes
First seen:2021-08-01 23:35:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ae9f6a32bb8b03dce37903edbc855ba1 (28 x CryptOne, 18 x RedLineStealer, 15 x njrat)
ssdeep 49152:36PaeNTtXgpSTeCrkJ9rV/FZjRrZHFqtgJIHiSynJpwjIcOJFSNTUyzL41:kagT+4TaWTUF
Threatray 1'066 similar samples on MalwareBazaar
TLSH T16036CF10AF57DAEFC84FA27FA4641D15567DE212420BE3C7979610B82FCA3838E192D7
dhash icon 31f0ccac8cc6d471 (1 x BitRAT)
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
91.109.180.8:25874

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
91.109.180.8:25874 https://threatfox.abuse.ch/ioc/165389/

Intelligence

File Origin
# of uploads :
1
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
41965FC5D071CE4B42BBA9B7C486F784.exe
Verdict:
No threats detected
Analysis date:
2021-08-01 23:39:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3ee70cb2-1c1c-4772-bb88-922f0149da4b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BitRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/175610/
Detection(s):
Sanesecurity.Malware.7362.UNOFFICIAL
Create hunting rule

Win.Malware.Qshell-9875653-0
Create hunting rule

PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file
Creating a process from a recently created file
Sending a UDP request
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
DNS request
Setting a global event handler
Connection attempt
Sending a custom TCP request
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Unauthorized injection to a recently created process
Enabling autorun by creating a file
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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/57839c54-efcf-469b-b1ab-145bd2075fdf
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/825187
Signature
.NET source code contains potential unpacker
Connects to many ports of the same IP (likely port scanning)
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Creates files with lurking names (e.g. Crack.exe)
Detected unpacking (changes PE section rights)
Drops PE files with a suspicious file extension
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Wscript starts Powershell (via cmd or directly)
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 457599 Sample: Ll2JJVJthx.exe Startdate: 02/08/2021 Architecture: WINDOWS Score: 100 46 firewall.publicvm.com 2->46 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected BitRAT 2->54 56 .NET source code contains potential unpacker 2->56 58 6 other signatures 2->58 10 Ll2JJVJthx.exe 19 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\...\System.pif, PE32 10->32 dropped 34 C:\Users\user\AppData\...\BF1PureCracker0.exe, PE32+ 10->34 dropped 36 C:\Users\user\AppData\Local\...\SharpDX.dll, PE32 10->36 dropped 38 5 other files (none is malicious) 10->38 dropped 68 Creates files with lurking names (e.g. Crack.exe) 10->68 70 Drops PE files with a suspicious file extension 10->70 14 System.pif 3 8 10->14         started        18 BF1PureCracker0.exe 1 10->18         started        signatures6 process7 file8 40 C:\Users\user\AppData\...\nvcontainer.exe, PE32 14->40 dropped 42 C:\Users\user\AppData\Local\Temp\RegAsm.exe, PE32 14->42 dropped 44 C:\Users\user\AppData\...\_Nakikvvyglg.vbs, ASCII 14->44 dropped 72 Creates an undocumented autostart registry key 14->72 74 Machine Learning detection for dropped file 14->74 20 RegAsm.exe 1 14->20         started        24 wscript.exe 1 14->24         started        76 Multi AV Scanner detection for dropped file 18->76 78 Detected unpacking (changes PE section rights) 18->78 26 conhost.exe 18->26         started        signatures9 process10 dnsIp11 48 firewall.publicvm.com 91.109.180.8, 25874, 49728, 49729 IELOIELOMainNetworkFR France 20->48 50 192.168.2.1 unknown unknown 20->50 60 Contains functionality to inject code into remote processes 20->60 62 Hides threads from debuggers 20->62 64 Contains functionality to hide a thread from the debugger 20->64 66 Wscript starts Powershell (via cmd or directly) 24->66 28 powershell.exe 25 24->28         started        signatures12 process13 process14 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e/
Threat name:
ByteCode-MSIL.Backdoor.ParalaxRat
Create hunting rule
Status:
Malicious
First seen:
2021-07-30 12:12:10 UTC
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4odmqmo7nf7fc37nzky23cuhtlqfpjpu6mq2q4642mpjyz3aacpa._file
Verdict:
malicious
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+ 1'056 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat trojan
Link:
https://tria.ge/reports/210801-2xxgw77pm6/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
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
Executes dropped EXE
BitRAT
BitRAT Payload
Unpacked files
SH256 hash:
17769a2f7d1461841918ecca01ce871a9656f114e671e4af1182ae0fed08ce1a
MD5 hash:
6caf4ad9280fe05085c4d63bd7a9fb06
SHA1 hash:
e3f895c5a6171e9c63456f9064a7489ed5a47f23
Link:
https://www.unpac.me/results/f872a632-b2d1-4259-93c2-ed7e7a6639c8/
SH256 hash:
9b9ced531d0065f768a37d185f850c3687ec56095cc24dbd42657f86f733bba2
MD5 hash:
20f2a27944ed0b6e1d35016f350d057e
SHA1 hash:
784a72e13ffc1362a4efd4bcf96cb48cff6abb1b
Link:
https://www.unpac.me/results/f872a632-b2d1-4259-93c2-ed7e7a6639c8/
SH256 hash:
080b93fd32567ea64e550873d6014230780931f795233856fd988b37ccfe1440
MD5 hash:
8563fef99a72b803f0a1df896155064c
SHA1 hash:
1ab1a58a008e71af024412bf5be3e7dc468c96de
Link:
https://www.unpac.me/results/f872a632-b2d1-4259-93c2-ed7e7a6639c8/
SH256 hash:
e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e
MD5 hash:
41965fc5d071ce4b42bba9b7c486f784
SHA1 hash:
e1c90feba42abe5c4ae88d86ae75e021f55afb0b
Link:
https://www.unpac.me/results/f872a632-b2d1-4259-93c2-ed7e7a6639c8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e386c831df697e516fedcab1ad8a879ae057a5f4f321a873dcd31e9c6760009e

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:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT
Rule name:SUSP_NET_NAME_ConfuserEx
Create hunting rule
Author:Arnim Rupp
Description:Detects ConfuserEx packed file
Reference:https://github.com/yck1509/ConfuserEx

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/175610/

Comments