37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3

Analysis

max time kernel
90s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
23/04/2024, 11:47

Target

37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe
Size

266KB
MD5

9ddb4bc048daf19d02e480574bc45b82
SHA1

452ccc7f6038d8b69a97ac5a1a64305964ec8772
SHA256

37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3
SHA512

c7f2f4e7f1b3f66901c361ba251107e20987b1177af4fbd0770206565df945575e98682db188b78be4db290b99ad1f93bd371b70a9f577c5a3d992747f1f98d7
SSDEEP

6144:1XzKdNY49u8rVW1tZKwmczSlUHURods+01net:ma4AFxmczSLo++01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4220	ITS SB App Switch.exe
4084	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/4228-0-0x0000000000F30000-0x0000000000FD0000-memory.dmp	upx
behavioral2/memory/4228-14-0x0000000000F30000-0x0000000000FD0000-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
4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe
4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe
4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe
4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4228 wrote to memory of 4220	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	79
PID 4228 wrote to memory of 4220	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	79
PID 4228 wrote to memory of 4220	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	79
PID 4228 wrote to memory of 4084	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	80
PID 4228 wrote to memory of 4084	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	80
PID 4228 wrote to memory of 4084	4228	37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe	80

C:\Users\Admin\AppData\Local\Temp\37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe
"C:\Users\Admin\AppData\Local\Temp\37aac6f1748dad698be0c37aaacd43924c5250d1b6075f75b042e2bab8514aa3.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4228
- 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:4220
- 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:4084

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/4228-0-0x0000000000F30000-0x0000000000FD0000-memory.dmp

Filesize
640KB

Download
memory/4228-14-0x0000000000F30000-0x0000000000FD0000-memory.dmp

Filesize
640KB

Download