66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24

Analysis

max time kernel
147s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
22-04-2024 01:03

Target

66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe
Size

266KB
MD5

233c9fc34b7a702113265f4099e2a0b7
SHA1

418efea8dc0abebc72abdeb221e1d8720141fceb
SHA256

66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24
SHA512

10ee57da2e32d10854655596129d7852b88cff71519e31cb95636f9d06c253fb2d984cbff27777c19a1e8c1378bf58ee2878d50626f0a08d5b2bdb5bf422da0b
SSDEEP

6144:pXzKdNY49u8rVxvkSUFkkQNltmkIA01net:Sa4A68B/YlXl01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3776	ITS SB App Switch.exe
924	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/4560-0-0x0000000000C60000-0x0000000000D00000-memory.dmp	upx
behavioral2/memory/4560-14-0x0000000000C60000-0x0000000000D00000-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
4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe
4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe
4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe
4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 3776	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	80
PID 4560 wrote to memory of 3776	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	80
PID 4560 wrote to memory of 3776	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	80
PID 4560 wrote to memory of 924	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	81
PID 4560 wrote to memory of 924	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	81
PID 4560 wrote to memory of 924	4560	66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe	81

C:\Users\Admin\AppData\Local\Temp\66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe
"C:\Users\Admin\AppData\Local\Temp\66d1023632714d5e4097b1269ab6df1c285fffc22de8802aed917d3532c4cc24.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4560
- 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:3776
- 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:924

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/4560-0-0x0000000000C60000-0x0000000000D00000-memory.dmp

Filesize
640KB

Download
memory/4560-14-0x0000000000C60000-0x0000000000D00000-memory.dmp

Filesize
640KB

Download