9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
10/04/2024, 06:10

Target

9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe
Size

266KB
MD5

66d7540c2dde0d9a37ab5c4204289e00
SHA1

aa775cfd67ed647f8308cb51d23067af3a7914a0
SHA256

9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384
SHA512

4ffc1d32683f441f0ff0e8b5d6549af311f5d663591ee6b543247047a4b45cf3093e3aaa0eeffb7ccc70efeba36e1bf4384e1d8cc40a8b0eb962c61614e11ee5
SSDEEP

3072:M3NXEGZJWhfNFC4S60+XoLczrVmXMGBAA84iHjS+/fbC8DcGsSeH01ne4PK:4XzKdNY49u8rVekjLHu8DcGk01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4480	ITS SB App Switch.exe
1392	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/576-0-0x00000000007C0000-0x0000000000860000-memory.dmp	upx
behavioral2/memory/576-14-0x00000000007C0000-0x0000000000860000-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
576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe
576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe
576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe
576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 576 wrote to memory of 4480	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	78
PID 576 wrote to memory of 4480	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	78
PID 576 wrote to memory of 4480	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	78
PID 576 wrote to memory of 1392	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	79
PID 576 wrote to memory of 1392	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	79
PID 576 wrote to memory of 1392	576	9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe	79

C:\Users\Admin\AppData\Local\Temp\9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe
"C:\Users\Admin\AppData\Local\Temp\9db573e05b79e38d4c3c73ed736907f9b8b3a47826392eb7cec6c7fc2cb21384.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:576
- 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:4480
- 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:1392

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/576-0-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download
memory/576-14-0x00000000007C0000-0x0000000000860000-memory.dmp

Filesize
640KB

Download