8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
25/06/2024, 05:05

Target

8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
Size

266KB
MD5

3ceb852662ac7de817fcc4d5d24289a2
SHA1

9451e166a4f770746176f18a77eb37428103e42d
SHA256

8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480
SHA512

7f77d48a213422310e2d2dc083a6929241a6dc83940fbb75ea124cc1ea53742bc9f5e6bd8dd8b70aa05342671b1a94f17c8df3ec94c7be14b6836f2e080b2176
SSDEEP

6144:sXzKdNY49u8rVn71tZK7zJTeB6IxACs2SJG01net:ja4AeJezU0IpLSJG01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4548	ITS SB App Switch.exe
3064	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/5100-0-0x0000000000940000-0x00000000009E0000-memory.dmp	upx
behavioral2/memory/5100-14-0x0000000000940000-0x00000000009E0000-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
5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5100 wrote to memory of 4548	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	79
PID 5100 wrote to memory of 4548	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	79
PID 5100 wrote to memory of 4548	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	79
PID 5100 wrote to memory of 3064	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	80
PID 5100 wrote to memory of 3064	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	80
PID 5100 wrote to memory of 3064	5100	8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe	80

C:\Users\Admin\AppData\Local\Temp\8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe
"C:\Users\Admin\AppData\Local\Temp\8fc008e5be9aa8fc4f3ab355aa9d20416322203dbb4c7c5ad8a850dcb2ff1480.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5100
- 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:4548
- 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:3064

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/5100-0-0x0000000000940000-0x00000000009E0000-memory.dmp

Filesize
640KB

Download
memory/5100-14-0x0000000000940000-0x00000000009E0000-memory.dmp

Filesize
640KB

Download