bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d

Analysis

max time kernel
99s
max time network
105s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
02/08/2023, 01:12

Target

bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe
Size

277KB
MD5

d50ddb91f7577f826c97a20362b93962
SHA1

19c6139b5ac1f08f2f93b6971c6a97358c30845b
SHA256

bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d
SHA512

060a6fcc2ab1df60d76b06dec27b43dab1d2b2a191b30ee79bcf02180004dcf238a056112deed6f5f84a02a5123b9f1767087dfa6f5740c8b218c5f03262852f
SSDEEP

6144:FXzKdNY49u8rV/V0oGvWz8mvP6rTD01net5:2a4Ay0oGvWX4D01C

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1420-117-0x0000000000E70000-0x0000000000F10000-memory.dmp	upx
behavioral1/memory/1420-125-0x0000000000E70000-0x0000000000F10000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
4472	ITS SB App Switch.exe
1812	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

pid	Process
1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe
1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe
1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe
1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 4472	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	69
PID 1420 wrote to memory of 4472	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	69
PID 1420 wrote to memory of 4472	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	69
PID 1420 wrote to memory of 1812	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	70
PID 1420 wrote to memory of 1812	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	70
PID 1420 wrote to memory of 1812	1420	bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe	70

C:\Users\Admin\AppData\Local\Temp\bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe
"C:\Users\Admin\AppData\Local\Temp\bd9bf20e0b45fbfb415ff47e2c4e88684d43f83eb22f1fa9767d4cf3ac4de48d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1420
- 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:4472
- 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:1812

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/1420-117-0x0000000000E70000-0x0000000000F10000-memory.dmp

Filesize
640KB

Download
memory/1420-125-0x0000000000E70000-0x0000000000F10000-memory.dmp

Filesize
640KB

Download