cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
02/06/2024, 08:37

Target

cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
Size

266KB
MD5

8089280571137c51c7ceb126d4e0935f
SHA1

c0b177ed9924153c6a08d216508d4c4ab09f2e65
SHA256

cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e
SHA512

637f6153a6d554d53bdc24371f0200da888bcd950b5753c7da07239df6578b4513660f68315cde6341d0817dde70b64ac7124ebf977f7789608dc9d6398caa44
SSDEEP

6144:+XzKdNY49u8rVPBWhV7k1QXzF5O/yr01net:Fa4AKw/7lXi/q01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2704	ITS SB App Switch.exe
4676	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/4260-0-0x0000000000C80000-0x0000000000D20000-memory.dmp	upx
behavioral2/memory/4260-14-0x0000000000C80000-0x0000000000D20000-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
4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 2704	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	78
PID 4260 wrote to memory of 2704	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	78
PID 4260 wrote to memory of 2704	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	78
PID 4260 wrote to memory of 4676	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	79
PID 4260 wrote to memory of 4676	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	79
PID 4260 wrote to memory of 4676	4260	cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe	79

C:\Users\Admin\AppData\Local\Temp\cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe
"C:\Users\Admin\AppData\Local\Temp\cc8d35492468fbb7d17102876e0fc1519aa0c73f5dbfc9a6911e5c528d1f7d4e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4260
- 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:2704
- 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:4676

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/4260-0-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download
memory/4260-14-0x0000000000C80000-0x0000000000D20000-memory.dmp

Filesize
640KB

Download