567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740

Analysis

max time kernel
126s
max time network
131s
platform
windows10-1703_x64
resource
win10-20231020-en
resource tags

arch:x64arch:x86image:win10-20231020-enlocale:en-usos:windows10-1703-x64system
submitted
13-11-2023 06:27

Target

567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe
Size

266KB
MD5

929d33068ef6dad9a34a6ca2cbcd2d8a
SHA1

ab653563421dba1acfbd584158c02a40bc37eedb
SHA256

567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740
SHA512

e6155bbf135524afba9d9edf46c787c8f0b837190f8d74fb01991fb01860b813f045d2d61a0411181475a59f31932e8b60ab6dd8926224b3579e9d0fe338c596
SSDEEP

3072:WNXEGZJWhfNFC4S60+XoLczrVmX1pCoyt97GxepFlBLPBZTBQcFn89D09H01ne4S:kXzKdNY49u8rV6Nokx2/bQcF501net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1572	ITS SB App Switch.exe
3920	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/4252-0-0x0000000000BC0000-0x0000000000C60000-memory.dmp	upx
behavioral1/memory/4252-8-0x0000000000BC0000-0x0000000000C60000-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
4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe
4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe
4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe
4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4252 wrote to memory of 1572	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	70
PID 4252 wrote to memory of 1572	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	70
PID 4252 wrote to memory of 1572	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	70
PID 4252 wrote to memory of 3920	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	71
PID 4252 wrote to memory of 3920	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	71
PID 4252 wrote to memory of 3920	4252	567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe	71

C:\Users\Admin\AppData\Local\Temp\567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe
"C:\Users\Admin\AppData\Local\Temp\567bb761c36d76299b50b4f0ae0ff95a9ba3cf4106ace0ab4a9be03e864f2740.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4252
- 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:1572
- 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:3920

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
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
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/4252-0-0x0000000000BC0000-0x0000000000C60000-memory.dmp

Filesize
640KB

Download
memory/4252-8-0x0000000000BC0000-0x0000000000C60000-memory.dmp

Filesize
640KB

Download