d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
29/05/2024, 20:19

Target

d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe
Size

266KB
MD5

b71474cfcadb3489093171d80bc0c2bf
SHA1

f32dcb0f53d725b9c731a8e5cef4f7cb1aa5457c
SHA256

d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41
SHA512

f48ddaee5f40aebc99a8c8c4756f4fa8c42659688253e5fb924056c9a3475e8e97ee615be35f60edbdbb2f966c96c7670d5630882505e1931aa273946a3efa79
SSDEEP

6144:RXzKdNY49u8rVPV37YWBSXNn2qNq01net:Ka4A2YdN601

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4068	ITS SB App Switch.exe
392	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/2984-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp	upx
behavioral2/memory/2984-15-0x0000000000F10000-0x0000000000FB0000-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
2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe
2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe
2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe
2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 4068	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	80
PID 2984 wrote to memory of 4068	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	80
PID 2984 wrote to memory of 4068	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	80
PID 2984 wrote to memory of 392	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	81
PID 2984 wrote to memory of 392	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	81
PID 2984 wrote to memory of 392	2984	d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe	81

C:\Users\Admin\AppData\Local\Temp\d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe
"C:\Users\Admin\AppData\Local\Temp\d196939823d30dca367012d1aa04be8711df3f2cc286e0b9c5f52fab59d74a41.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2984
- 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:4068
- 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:392

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/2984-0-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download
memory/2984-15-0x0000000000F10000-0x0000000000FB0000-memory.dmp

Filesize
640KB

Download