1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f

Analysis

max time kernel
126s
max time network
132s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
05/08/2023, 16:50

Target

1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe
Size

277KB
MD5

9d34e180eb93ca243d79b6914b9ef045
SHA1

4c6fd02d079e59b54e5a32164f14839fa681d600
SHA256

1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f
SHA512

c7fd6cef2d51a435579e6360e22d1efea1a3c5037e61057d5517073ccd0968e2964d31cd053830c2009c166a9130c8e1d2b5524873ec7b76d1567d8876f79240
SSDEEP

6144:FXzKdNY49u8rVkHGBSXNn2qNVWj01netK:2a4AbNNlWj01d

Score

7^/10

upx

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/3752-117-0x0000000000150000-0x00000000001F0000-memory.dmp	upx
behavioral1/memory/3752-125-0x0000000000150000-0x00000000001F0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2136	ITS SB App Switch.exe
4132	ITS SB App Switch.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3752 wrote to memory of 2136	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	70
PID 3752 wrote to memory of 2136	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	70
PID 3752 wrote to memory of 2136	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	70
PID 3752 wrote to memory of 4132	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	71
PID 3752 wrote to memory of 4132	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	71
PID 3752 wrote to memory of 4132	3752	1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe	71

C:\Users\Admin\AppData\Local\Temp\1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe
"C:\Users\Admin\AppData\Local\Temp\1b258cf4b29af767d947a79e8401d7093c0a71c51b8822e53f1d9636e910da1f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3752
- 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:2136
- 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:4132

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
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
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/3752-117-0x0000000000150000-0x00000000001F0000-memory.dmp

Filesize
640KB

Download
memory/3752-125-0x0000000000150000-0x00000000001F0000-memory.dmp

Filesize
640KB

Download