5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
04-06-2024 20:56

Target

5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
Size

266KB
MD5

c6c41502f0123a18854687c665360ee4
SHA1

6c5d1f9497975e0336b49b74108534c7410f48d5
SHA256

5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111
SHA512

3dea2f4ced6ba60092dfcb164cb4c9c92f9a3d5c842bfed5fc3804acda821570faadddaf41a11b1d444d3cede98c8304b162ee02ec46de668662d0b7803f25c2
SSDEEP

6144:RXzKdNY49u8rVFypugmv+3gkCKW01net:Ka4ApnI0C01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3520	ITS SB App Switch.exe
400	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/5052-0-0x0000000000120000-0x00000000001C0000-memory.dmp	upx
behavioral2/memory/5052-14-0x0000000000120000-0x00000000001C0000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 3520	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	78
PID 5052 wrote to memory of 3520	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	78
PID 5052 wrote to memory of 3520	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	78
PID 5052 wrote to memory of 400	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	79
PID 5052 wrote to memory of 400	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	79
PID 5052 wrote to memory of 400	5052	5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe	79

C:\Users\Admin\AppData\Local\Temp\5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe
"C:\Users\Admin\AppData\Local\Temp\5b9ba72a4f62e6fe86c44fb9daf3ed2d2afc6c8e125e831f776fd17c9cc8c111.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:3520
- C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe
  "C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe"
  2⤵
  - Executes dropped EXE
  PID:400

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Local\Temp\ITS\wincsecb\264\Production\ITS SB App Switch.exe

Filesize
87KB

MD5
368332fca74f48697d842c5f4698ae1d

SHA1
0275153a1e62bd0eca0b02168895517ed66aac56

SHA256
3a4a5b128c3a042010824fd33b719466b0d9320aa051ca3d5f1690124766ad59

SHA512
fd9f1d1a4337e00fef5e9ea10a7fdf553e98df2cf2fdf818b68689a89de3c1d324de389e0c9ef863fef08a3dff8150db173b2203e9e92efaea67865e8d2805b5

Download Submit
memory/5052-0-0x0000000000120000-0x00000000001C0000-memory.dmp

Filesize
640KB

Download
memory/5052-14-0x0000000000120000-0x00000000001C0000-memory.dmp

Filesize
640KB

Download