9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b

Analysis

max time kernel
92s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
20/04/2024, 02:32

Target

9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe
Size

266KB
MD5

5c0a9b94294027e4c9618fc314c4f232
SHA1

f8c7be0170e50f5080f7980b1d1f3f0a4da46efc
SHA256

9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b
SHA512

380107b63a42b6b104c1156a15ad5b008b34336ea4952cbdd98c3080584169e941aec40c8f0d7aa8a02f3e931d35ead2525d3218fb0de735a4219862a4c7221f
SSDEEP

6144:SXzKdNY49u8rVpWHrYJCKvMiqGHi01net:ha4AtrYkd01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2404	ITS SB App Switch.exe
1240	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/4496-0-0x0000000000340000-0x00000000003E0000-memory.dmp	upx
behavioral2/memory/4496-14-0x0000000000340000-0x00000000003E0000-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
4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe
4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe
4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe
4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 2404	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	79
PID 4496 wrote to memory of 2404	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	79
PID 4496 wrote to memory of 2404	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	79
PID 4496 wrote to memory of 1240	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	80
PID 4496 wrote to memory of 1240	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	80
PID 4496 wrote to memory of 1240	4496	9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe	80

C:\Users\Admin\AppData\Local\Temp\9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe
"C:\Users\Admin\AppData\Local\Temp\9b55164a9e293c56aa8ae5f3927f2ff5e2bde451f2a43c5ec923f4580834251b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4496
- 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:2404
- 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:1240

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/4496-0-0x0000000000340000-0x00000000003E0000-memory.dmp

Filesize
640KB

Download
memory/4496-14-0x0000000000340000-0x00000000003E0000-memory.dmp

Filesize
640KB

Download