8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd

Analysis

max time kernel
146s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
07/06/2024, 03:00

Target

8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe
Size

266KB
MD5

539c8c16cec0bdcbc83a58f565c303ed
SHA1

14981255447ab1166e78856e87e1ee22176e3322
SHA256

8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd
SHA512

355f3ec11208c2ea19b6541fa2b33ea9082020181152a21f020c9da5659dc161fd342c6e048e1dafd5baa3c97cfa8119c78aafd294872b28f686ec283478ae77
SSDEEP

6144:6XzKdNY49u8rVhJm4BzJTeB6IxACs2Q01net:5a4AuJm4BzU0IpLQ01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4856	ITS SB App Switch.exe
1780	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/2832-0-0x0000000000490000-0x0000000000530000-memory.dmp	upx
behavioral2/memory/2832-14-0x0000000000490000-0x0000000000530000-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
2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe
2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe
2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe
2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 4856	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	79
PID 2832 wrote to memory of 4856	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	79
PID 2832 wrote to memory of 4856	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	79
PID 2832 wrote to memory of 1780	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	80
PID 2832 wrote to memory of 1780	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	80
PID 2832 wrote to memory of 1780	2832	8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe	80

C:\Users\Admin\AppData\Local\Temp\8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe
"C:\Users\Admin\AppData\Local\Temp\8ca0509c4c4bd5ee3d2336acda0513f28ea24f5aafa181c1c99b090b665d2efd.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2832
- 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:4856
- 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:1780

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/2832-0-0x0000000000490000-0x0000000000530000-memory.dmp

Filesize
640KB

Download
memory/2832-14-0x0000000000490000-0x0000000000530000-memory.dmp

Filesize
640KB

Download