bitrat | 29f877de694aa77ca19d69ce15720a139b75f201761df81c70b64354290c87c2

Analysis

max time kernel
152s
max time network
160s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-03-2024 13:22

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General

Target

d0f8c7eda9a5e772e3be9c3b67f43e35.exe
Size

4.0MB
MD5

d0f8c7eda9a5e772e3be9c3b67f43e35
SHA1

d73903af0fa940d67c123eb6e6722325e656c9c0
SHA256

29f877de694aa77ca19d69ce15720a139b75f201761df81c70b64354290c87c2
SHA512

d80dcfd2bb53674dca019cba0bed0894030da893d492baa38392ead742adc86e3722a0b0c490352ea263d01d8a8e02a0ed71cda183d3abecdeaca54feb380597
SSDEEP

98304:uVXHrDqvnhfHh5Evm6KdlS522XiFC7o3vUzGJ:WXUhfnmmfz2J7Y

Score

10^/10

bitrat trojan

Malware Config

Extracted

Family

bitrat

Version

1.38

8.208.27.150:4550

Attributes

communication_password
9996535e07258a7bbfd8b132435c5962
tor_process
tor

Signatures

BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
trojan bitrat

Executes dropped EXE 1 IoCs

pid	Process
2212	rarr.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2920	vbc.exe
2920	vbc.exe
2920	vbc.exe
2920	vbc.exe
1952	vbc.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3024 set thread context of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 2212 set thread context of 1952	2212	rarr.exe	41

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2860	schtasks.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe
Token: SeDebugPrivilege	2920	vbc.exe
Token: SeShutdownPrivilege	2920	vbc.exe
Token: SeDebugPrivilege	2212	rarr.exe
Token: SeDebugPrivilege	1952	vbc.exe
Token: SeShutdownPrivilege	1952	vbc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2920	vbc.exe
2920	vbc.exe

Suspicious use of WriteProcessMemory 48 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 2696	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	27
PID 3024 wrote to memory of 2696	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	27
PID 3024 wrote to memory of 2696	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	27
PID 3024 wrote to memory of 2696	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	27
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 2920	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	29
PID 3024 wrote to memory of 608	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	32
PID 3024 wrote to memory of 608	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	32
PID 3024 wrote to memory of 608	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	32
PID 3024 wrote to memory of 608	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	32
PID 3024 wrote to memory of 2844	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	34
PID 3024 wrote to memory of 2844	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	34
PID 3024 wrote to memory of 2844	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	34
PID 3024 wrote to memory of 2844	3024	d0f8c7eda9a5e772e3be9c3b67f43e35.exe	34
PID 608 wrote to memory of 2860	608	cmd.exe	36
PID 608 wrote to memory of 2860	608	cmd.exe	36
PID 608 wrote to memory of 2860	608	cmd.exe	36
PID 608 wrote to memory of 2860	608	cmd.exe	36
PID 1636 wrote to memory of 2212	1636	taskeng.exe	38
PID 1636 wrote to memory of 2212	1636	taskeng.exe	38
PID 1636 wrote to memory of 2212	1636	taskeng.exe	38
PID 1636 wrote to memory of 2212	1636	taskeng.exe	38
PID 2212 wrote to memory of 2344	2212	rarr.exe	39
PID 2212 wrote to memory of 2344	2212	rarr.exe	39
PID 2212 wrote to memory of 2344	2212	rarr.exe	39
PID 2212 wrote to memory of 2344	2212	rarr.exe	39
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41
PID 2212 wrote to memory of 1952	2212	rarr.exe	41

C:\Users\Admin\AppData\Local\Temp\d0f8c7eda9a5e772e3be9c3b67f43e35.exe
"C:\Users\Admin\AppData\Local\Temp\d0f8c7eda9a5e772e3be9c3b67f43e35.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3024
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c
  2⤵
  PID:2696
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2920
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "NanoShield" /tr "'C:\Users\Admin\AppData\Roaming\rarr\rarr.exe'" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:608
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /sc minute /mo 1 /tn "NanoShield" /tr "'C:\Users\Admin\AppData\Roaming\rarr\rarr.exe'" /f
    3⤵
    - Creates scheduled task(s)
    PID:2860
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\d0f8c7eda9a5e772e3be9c3b67f43e35.exe" "C:\Users\Admin\AppData\Roaming\rarr\rarr.exe"
  2⤵
  PID:2844

C:\Windows\system32\taskeng.exe
taskeng.exe {E3BA1913-8A58-427D-AD6D-43C25351F769} S-1-5-21-2461186416-2307104501-1787948496-1000:MGILJUBR\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Users\Admin\AppData\Roaming\rarr\rarr.exe
  C:\Users\Admin\AppData\Roaming\rarr\rarr.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2212
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c
    3⤵
    PID:2344
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious use of AdjustPrivilegeToken
    PID:1952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Scripting

T1064

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\rarr\rarr.exe

Filesize
4.0MB

MD5
d0f8c7eda9a5e772e3be9c3b67f43e35

SHA1
d73903af0fa940d67c123eb6e6722325e656c9c0

SHA256
29f877de694aa77ca19d69ce15720a139b75f201761df81c70b64354290c87c2

SHA512
d80dcfd2bb53674dca019cba0bed0894030da893d492baa38392ead742adc86e3722a0b0c490352ea263d01d8a8e02a0ed71cda183d3abecdeaca54feb380597

Download Submit
memory/1952-55-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/1952-54-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2212-57-0x0000000005210000-0x0000000005250000-memory.dmp

Filesize
256KB

Download
memory/2212-56-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2212-38-0x0000000005210000-0x0000000005250000-memory.dmp

Filesize
256KB

Download
memory/2212-37-0x0000000001020000-0x0000000001428000-memory.dmp

Filesize
4.0MB

Download
memory/2212-36-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2920-22-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-27-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-12-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2920-13-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-15-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-16-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-19-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-20-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-21-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-17-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-59-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-23-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-58-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-3-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-26-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-11-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-28-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-29-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-33-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-32-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-10-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-9-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-7-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-5-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/2920-4-0x0000000000400000-0x00000000007CE000-memory.dmp

Filesize
3.8MB

Download
memory/3024-25-0x00000000051A0000-0x00000000051E0000-memory.dmp

Filesize
256KB

Download
memory/3024-2-0x00000000051A0000-0x00000000051E0000-memory.dmp

Filesize
256KB

Download
memory/3024-0-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/3024-24-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/3024-1-0x0000000000EF0000-0x00000000012F8000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads