ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5

Analysis

max time kernel
90s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
14/06/2024, 18:46

Target

ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe
Size

266KB
MD5

d9e24c8b85d85adc0e60d71cd6d91003
SHA1

a15476ea174f238b090cbf1f75b5b936b6f1a6a1
SHA256

ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5
SHA512

8048ebbcf88dd664d9774b66c18e2bc59dd806dc97b1da341fbc50b262fd93f00c5d66d207229d0fe1c3112996909169ca05c876bdd64a131f13fabb3a96dbed
SSDEEP

6144:YXzKdNY49u8rV1GUhV7k1QXzF5OC01net:Ha4Aw1/7lXiC01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1872	ITS SB App Switch.exe
4240	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/3112-0-0x0000000000E40000-0x0000000000EE0000-memory.dmp	upx
behavioral2/memory/3112-14-0x0000000000E40000-0x0000000000EE0000-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
3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe
3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe
3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe
3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3112 wrote to memory of 1872	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	80
PID 3112 wrote to memory of 1872	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	80
PID 3112 wrote to memory of 1872	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	80
PID 3112 wrote to memory of 4240	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	81
PID 3112 wrote to memory of 4240	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	81
PID 3112 wrote to memory of 4240	3112	ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe	81

C:\Users\Admin\AppData\Local\Temp\ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe
"C:\Users\Admin\AppData\Local\Temp\ca5fdd9c46853f92e17bef3808a2417df389a9fd2624606310f20b2bceb7dfc5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3112
- 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:1872
- 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:4240

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/3112-0-0x0000000000E40000-0x0000000000EE0000-memory.dmp

Filesize
640KB

Download
memory/3112-14-0x0000000000E40000-0x0000000000EE0000-memory.dmp

Filesize
640KB

Download