fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8

Analysis

max time kernel
125s
max time network
130s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
08/10/2023, 09:24

Target

fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe
Size

266KB
MD5

395b3b26ff39ecf246dc5a97df7262cf
SHA1

f7b8c8de6d736317353f73c1a4fde82326b42aef
SHA256

fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8
SHA512

b71b9778e87266c064e7fa7fb6387fb394778e2e9f3e5bfddb6176f8539b75a27499dfeccf41d8743e7eb3015e9b73904d4ba7ea8e031e4332f09987facc4fe9
SSDEEP

6144:RXzKdNY49u8rVPTnLlhV7k1QXzF5OR201net:Ka4AaTnJ/7lXiR201

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
972	ITS SB App Switch.exe
4552	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3188-0-0x00000000003F0000-0x0000000000490000-memory.dmp	upx
behavioral1/memory/3188-8-0x00000000003F0000-0x0000000000490000-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
3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe
3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe
3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe
3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3188 wrote to memory of 972	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	70
PID 3188 wrote to memory of 972	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	70
PID 3188 wrote to memory of 972	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	70
PID 3188 wrote to memory of 4552	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	71
PID 3188 wrote to memory of 4552	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	71
PID 3188 wrote to memory of 4552	3188	fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe	71

C:\Users\Admin\AppData\Local\Temp\fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe
"C:\Users\Admin\AppData\Local\Temp\fd5bd23e0b9a96b74b6f31b630d518e33efd7920ced869a4125f4036243632f8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3188
- 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:972
- 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:4552

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/3188-0-0x00000000003F0000-0x0000000000490000-memory.dmp

Filesize
640KB

Download
memory/3188-8-0x00000000003F0000-0x0000000000490000-memory.dmp

Filesize
640KB

Download