1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6

Analysis

max time kernel
144s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
15/04/2024, 06:30

Target

1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe
Size

266KB
MD5

7e3a40ebe4a22e6c84a6eafada77793f
SHA1

6a24992a2a5c8d91217fc9f5863027f13acdf5de
SHA256

1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6
SHA512

48cbc7e77d54bb0657a72ee2123fccfdafdf3257418a5e9f6cc1e1f756e7883c34d0e149035d9fc2236f90d2ba0b4d9e227184e101c1a350a13b70fe906afc6e
SSDEEP

6144:oXzKdNY49u8rVJ7mczSlUHURod301net:Xa4AGmczSLoF01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4820	ITS SB App Switch.exe
4788	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/3276-0-0x0000000000DE0000-0x0000000000E80000-memory.dmp	upx
behavioral2/memory/3276-14-0x0000000000DE0000-0x0000000000E80000-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
3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe
3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe
3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe
3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3276 wrote to memory of 4820	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	81
PID 3276 wrote to memory of 4820	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	81
PID 3276 wrote to memory of 4820	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	81
PID 3276 wrote to memory of 4788	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	82
PID 3276 wrote to memory of 4788	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	82
PID 3276 wrote to memory of 4788	3276	1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe	82

C:\Users\Admin\AppData\Local\Temp\1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe
"C:\Users\Admin\AppData\Local\Temp\1f9b06e9b4f37ecc1dddb431a06cc8a09fce6251a6b3c4d246332d46025c5cc6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3276
- 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:4820
- 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:4788

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/3276-0-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download
memory/3276-14-0x0000000000DE0000-0x0000000000E80000-memory.dmp

Filesize
640KB

Download