0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0

Analysis

max time kernel
50s
max time network
65s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
14-04-2023 21:44

Target

0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe
Size

277KB
MD5

710318642c16543b38ab25a0be92d7e3
SHA1

425f8c62cc131aa831b50c08eb0eae920674370e
SHA256

0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0
SHA512

a3d975acdfb2d7a181560b8ce92ed65a08f974312bdd7bb9187f2269b217bd71c34806efb67ea2ad783d26a7086b8ba6ab4e581b9e6718b5c07e8eb785ce72c7
SSDEEP

6144:3XzKdNY49u8rVMyhV7k1QXzF5OT01netx:Ia4Ag/7lXiT01S

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4068	ITS SB App Switch.exe
4100	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/4308-121-0x0000000000B10000-0x0000000000BB0000-memory.dmp	upx
behavioral1/memory/4308-128-0x0000000000B10000-0x0000000000BB0000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4308 wrote to memory of 4068	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	66
PID 4308 wrote to memory of 4068	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	66
PID 4308 wrote to memory of 4068	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	66
PID 4308 wrote to memory of 4100	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	67
PID 4308 wrote to memory of 4100	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	67
PID 4308 wrote to memory of 4100	4308	0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe	67

C:\Users\Admin\AppData\Local\Temp\0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe
"C:\Users\Admin\AppData\Local\Temp\0d17f2af927710e1dc7444f156f57f756443131fccea056b84715871a12158c0.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4308
- 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:4068
- 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:4100

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/4308-121-0x0000000000B10000-0x0000000000BB0000-memory.dmp

Filesize
640KB

Download
memory/4308-128-0x0000000000B10000-0x0000000000BB0000-memory.dmp

Filesize
640KB

Download