40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c

Analysis

max time kernel
91s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
26/05/2024, 14:50

Target

40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
Size

266KB
MD5

2ceb8a91df6ef577755cf587d141d3a4
SHA1

0e4ffa45cb24f194bfe758961c6392270849696c
SHA256

40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c
SHA512

fbb24265ffa4f6ec0df8366fdcf8b75e22a456a3a927bd586f8b29efac546f0a0a40d8945afd347e9373d89b0b6ffebf41135f24f5b1259a3640cb530ecaa433
SSDEEP

6144:TXzKdNY49u8rV/ksGvWz8mvP6r401net:Ma4AEGvWXN01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3476	ITS SB App Switch.exe
4880	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/1100-0-0x0000000000730000-0x00000000007D0000-memory.dmp	upx
behavioral2/memory/1100-15-0x0000000000730000-0x00000000007D0000-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
1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 3476	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	77
PID 1100 wrote to memory of 3476	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	77
PID 1100 wrote to memory of 3476	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	77
PID 1100 wrote to memory of 4880	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	78
PID 1100 wrote to memory of 4880	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	78
PID 1100 wrote to memory of 4880	1100	40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe	78

C:\Users\Admin\AppData\Local\Temp\40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe
"C:\Users\Admin\AppData\Local\Temp\40577151c3de3b6c32f670ac5595319edb09ef307e09c381329fa840edd46e9c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1100
- 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:3476
- 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:4880

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/1100-0-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download
memory/1100-15-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download