832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
17/05/2024, 14:48

Target

832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
Size

266KB
MD5

34f16e5990bb451726944277fb730b83
SHA1

994fb8a574e34da7a46f561129993579c1189310
SHA256

832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e
SHA512

a4b45b2bd5c83a8a065b9bf9ee56cadd330a426a1c46dbc57534055d4ba326f134dec9674d75ddd21e2bfd4cead25cc73480f7ab6cc8ea130222d9b656daea94
SSDEEP

6144:1XzKdNY49u8rVL6btCNI6wxYBh/nC01net:ma4AO6bsNtwxgtC01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1756	ITS SB App Switch.exe
4440	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/1132-0-0x0000000000700000-0x00000000007A0000-memory.dmp	upx
behavioral2/memory/1132-14-0x0000000000700000-0x00000000007A0000-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
1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 1756	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	80
PID 1132 wrote to memory of 1756	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	80
PID 1132 wrote to memory of 1756	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	80
PID 1132 wrote to memory of 4440	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	81
PID 1132 wrote to memory of 4440	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	81
PID 1132 wrote to memory of 4440	1132	832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe	81

C:\Users\Admin\AppData\Local\Temp\832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe
"C:\Users\Admin\AppData\Local\Temp\832b7c7c94494cc8f6b164a42674d2ac0c5a0bad8ec0c6b65d0ea451a6028e6e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1132
- 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:1756
- 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:4440

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/1132-0-0x0000000000700000-0x00000000007A0000-memory.dmp

Filesize
640KB

Download
memory/1132-14-0x0000000000700000-0x00000000007A0000-memory.dmp

Filesize
640KB

Download