8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74

Analysis

max time kernel
149s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
25/03/2024, 23:23

Target

8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe
Size

266KB
MD5

4fa8dd84c08e743761e0e4e1940fe14b
SHA1

02fc94e0163de10640bf03cd05d67ff79e12af23
SHA256

8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74
SHA512

92347bb48bc21c23d1728c2237ce408e28c6d489e4349b869648b0e6f182cd9f93368c53fa8bc1eba028b1f0d65a5766b078af589553e7fba1d3e278b5879f48
SSDEEP

6144:TXzKdNY49u8rVfV37uzJTeB6IxACs2q01net:Ma4AiuzU0IpLq01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1512	ITS SB App Switch.exe
2544	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/2132-0-0x0000000000E00000-0x0000000000EA0000-memory.dmp	upx
behavioral2/memory/2132-14-0x0000000000E00000-0x0000000000EA0000-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
2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe
2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe
2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe
2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2132 wrote to memory of 1512	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	80
PID 2132 wrote to memory of 1512	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	80
PID 2132 wrote to memory of 1512	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	80
PID 2132 wrote to memory of 2544	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	81
PID 2132 wrote to memory of 2544	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	81
PID 2132 wrote to memory of 2544	2132	8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe	81

C:\Users\Admin\AppData\Local\Temp\8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe
"C:\Users\Admin\AppData\Local\Temp\8bd26f469a5a1381d05a134c6aea2172d5dc8e0bc71ffd34c9e0f48b48ec3a74.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2132
- 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:1512
- 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:2544

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/2132-0-0x0000000000E00000-0x0000000000EA0000-memory.dmp

Filesize
640KB

Download
memory/2132-14-0x0000000000E00000-0x0000000000EA0000-memory.dmp

Filesize
640KB

Download