71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304

Analysis

max time kernel
53s
max time network
56s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
12/05/2023, 13:34

Target

71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe
Size

277KB
MD5

656de2eefde23a2521baec13ed3376d7
SHA1

e771c03dca425fb7da62026386fa4872110732fe
SHA256

71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304
SHA512

22dc43cfcdc0c92c240149e1d12cc2941f1c0178dcbe2a0c9c975b0c1878e9a1ecf26e44ca2ab7fb4b93604d5a71f141af4778960fe332f455d11ac13b8cd8b7
SSDEEP

6144:0XzKdNY49u8rVP6btCZw9Mlr5xuRrUU01netV:ba4AK6bsZw+lNxc01q

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3208-121-0x0000000000F60000-0x0000000001000000-memory.dmp	upx
behavioral1/memory/3208-129-0x0000000000F60000-0x0000000001000000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
3352	ITS SB App Switch.exe
3324	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
3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe
3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe
3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe
3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3208 wrote to memory of 3352	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	66
PID 3208 wrote to memory of 3352	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	66
PID 3208 wrote to memory of 3352	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	66
PID 3208 wrote to memory of 3324	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	67
PID 3208 wrote to memory of 3324	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	67
PID 3208 wrote to memory of 3324	3208	71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe	67

C:\Users\Admin\AppData\Local\Temp\71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe
"C:\Users\Admin\AppData\Local\Temp\71a96ec4fb19ac3ddec33bb59eb0aa8835d8d07d6fdde319bd70d9dc2e5ec304.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3208
- 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:3352
- 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:3324

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/3208-121-0x0000000000F60000-0x0000000001000000-memory.dmp

Filesize
640KB

Download
memory/3208-129-0x0000000000F60000-0x0000000001000000-memory.dmp

Filesize
640KB

Download