fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5

Analysis

max time kernel
150s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
29/05/2024, 19:16

Target

fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe
Size

266KB
MD5

8c002f122ec8c981daf5336a1e4c8274
SHA1

6fab1b262f418049fe1a749bd91714d54fe49501
SHA256

fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5
SHA512

18449d412ca83c2defc0b6773500b826169a8e55072ccb37c2b0430a26c96ac1c62267f3863147c9e0fff22a693d360e7e5ba29624bbf19e158e733d147599aa
SSDEEP

6144:MXzKdNY49u8rVfHP4cj3VUKIpBdpj01net:Da4AOP4cxfIj01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1648	ITS SB App Switch.exe
3528	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/1012-0-0x0000000000820000-0x00000000008C0000-memory.dmp	upx
behavioral2/memory/1012-14-0x0000000000820000-0x00000000008C0000-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
1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe
1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe
1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe
1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1012 wrote to memory of 1648	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	78
PID 1012 wrote to memory of 1648	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	78
PID 1012 wrote to memory of 1648	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	78
PID 1012 wrote to memory of 3528	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	79
PID 1012 wrote to memory of 3528	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	79
PID 1012 wrote to memory of 3528	1012	fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe	79

C:\Users\Admin\AppData\Local\Temp\fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe
"C:\Users\Admin\AppData\Local\Temp\fef36f6adaa04bbce86613aafee9f4776e1f7088a96496a645305b662550a3d5.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1012
- 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:1648
- 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:3528

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/1012-0-0x0000000000820000-0x00000000008C0000-memory.dmp

Filesize
640KB

Download
memory/1012-14-0x0000000000820000-0x00000000008C0000-memory.dmp

Filesize
640KB

Download