7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1

Analysis

max time kernel
147s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
19-04-2024 22:18

Target

7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe
Size

266KB
MD5

b5f81ff4042bdbf212ba24dbab34bb55
SHA1

8bdab2cf4a4416865771aa1a09f25dd94a42f1c5
SHA256

7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1
SHA512

1b8ea3cc1f5b932dee9221a98cd4e445aed59ca0b988aa4374740262163a28273d9aa8e964a85689bfdc512562c57f12f7109cdeec75bda913bfa68b0100e8b6
SSDEEP

6144:7XzKdNY49u8rV8Jm4hkx2/bQcFW01net:Ea4A1Jm4hZFW01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4996	ITS SB App Switch.exe
3608	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4600-0-0x0000000000010000-0x00000000000B0000-memory.dmp	upx
behavioral2/memory/4600-14-0x0000000000010000-0x00000000000B0000-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
4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe
4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe
4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe
4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4600 wrote to memory of 4996	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	79
PID 4600 wrote to memory of 4996	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	79
PID 4600 wrote to memory of 4996	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	79
PID 4600 wrote to memory of 3608	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	80
PID 4600 wrote to memory of 3608	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	80
PID 4600 wrote to memory of 3608	4600	7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe	80

C:\Users\Admin\AppData\Local\Temp\7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe
"C:\Users\Admin\AppData\Local\Temp\7473bbfbafd5abebefdca07e957fc4460fe554c0f72fe7eed27ffb9a117b7ae1.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4600
- 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:4996
- 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:3608

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
memory/4600-0-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download
memory/4600-14-0x0000000000010000-0x00000000000B0000-memory.dmp

Filesize
640KB

Download