bitrat | 6197643d77b417a069ccbc742e2d4d740a6e1d8878328797795f1f93dbc80fac

Resubmissions

04-11-2022 16:57

221104-vf8egsghh6 10

04-11-2022 15:58

221104-tetn9sgeh7 10

Analysis

max time kernel
61s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2022 15:58

Sharing

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Report Analysis Logs

General

Target

LBOYSFOW.exe
Size

1.1MB
MD5

b6211b4885b55082836497b0de3e669e
SHA1

2d43a7310b06a3b5dc71c7d393eca6361a9a48ef
SHA256

ad3b106fafc9cbbcc00766e2f68aac4b963312092a3a3cce1aa325348b9824e6
SHA512

87d438d078ca18ba828577a2403ee2e3860edffea9b89fcd54cf7586272a989dfe7af4761b2c4a10b6800d77bd5566155cecddee094fca465c120b1d4154810a
SSDEEP

24576:wIk11alpxKYvIOWdB6yfgb8SDxOTeCYSfI5b2sJxHJHtuSCg/c3kCv/oMw2n+OkX:wfQnyf1dA

Score

10^/10

bitrat modiloader persistence trojan upx

Malware Config

Extracted

Family

bitrat

Version

1.38

davidmanne.casacam.net:2223

Attributes

communication_password
b6c6e855edf908ec7c12ce8c8e628a5c
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

ModiLoader Second Stage 63 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4612-132-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-134-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-135-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-136-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-137-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-138-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-139-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-140-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-141-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-142-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-143-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-144-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-145-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-146-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-147-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-148-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-149-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-150-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-151-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-152-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-153-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-154-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-155-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-156-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-157-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-158-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-159-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-160-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-161-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-162-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-163-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-164-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-165-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-166-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-167-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-168-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-169-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-170-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-171-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-172-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-173-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-174-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-175-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-176-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-177-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-178-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-179-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-180-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-181-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-182-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-183-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-184-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-185-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-186-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-187-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-188-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-189-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-190-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-191-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-192-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-193-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-194-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2
behavioral2/memory/4612-195-0x00000000021E0000-0x000000000220B000-memory.dmp	modiloader_stage2

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/3772-308-0x0000000010410000-0x00000000107F4000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

LBOYSFOW.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Lboysfow = "C:\\Users\\Public\\Libraries\\wofsyobL.url"	LBOYSFOW.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

LBOYSFOW.exe

pid process

4612 LBOYSFOW.exe
4612 LBOYSFOW.exe

pid	process
4612	LBOYSFOW.exe
4612	LBOYSFOW.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

LBOYSFOW.exe

description	pid	process	target process
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe
PID 4612 wrote to memory of 3772	4612	LBOYSFOW.exe	wscript.exe

C:\Users\Admin\AppData\Local\Temp\LBOYSFOW.exe
"C:\Users\Admin\AppData\Local\Temp\LBOYSFOW.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4612

C:\Windows\SysWOW64\wscript.exe
C:\Windows\System32\wscript.exe
2⤵
PID:3772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3772-209-0x0000000000000000-mapping.dmp

Download
memory/3772-308-0x0000000010410000-0x00000000107F4000-memory.dmp

Filesize
3.9MB

Download
memory/4612-132-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-134-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-135-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-136-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-137-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-138-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-139-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-140-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-141-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-142-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-143-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-144-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-145-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-146-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-147-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-148-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-149-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-150-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-151-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-152-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-153-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-154-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-155-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-156-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-157-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-158-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-159-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-160-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-161-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-162-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-163-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-164-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-165-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-166-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-167-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-168-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-169-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-170-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-171-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-172-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-173-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-174-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-175-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-176-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-177-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-178-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-179-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-180-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-181-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-182-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-183-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-184-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-185-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-186-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-187-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-188-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-189-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-190-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-191-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-192-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-193-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-194-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download
memory/4612-195-0x00000000021E0000-0x000000000220B000-memory.dmp

Filesize
172KB

Download