27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a

Analysis

max time kernel
94s
max time network
96s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
26/04/2024, 03:42

Target

27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe
Size

266KB
MD5

24c8abcfac5ab6d77734425ee149b731
SHA1

47808a003af0a36a7178b91c510d8b40be856caa
SHA256

27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a
SHA512

4bcdacdb05371e6d85723d1c326df7c2325abc98c471a4f91aeee86077ab89f2e1da1d02fe8329ddc8459836e42d43958a69738b5dcf0e4829501368ca4094e9
SSDEEP

6144:OXzKdNY49u8rV6R86sHHN4oqXGZ/01net:Va4AFrsHt4jS/01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4764	ITS SB App Switch.exe
4396	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/3952-0-0x0000000000C10000-0x0000000000CB0000-memory.dmp	upx
behavioral2/memory/3952-14-0x0000000000C10000-0x0000000000CB0000-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
3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe
3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe
3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe
3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3952 wrote to memory of 4764	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	80
PID 3952 wrote to memory of 4764	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	80
PID 3952 wrote to memory of 4764	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	80
PID 3952 wrote to memory of 4396	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	81
PID 3952 wrote to memory of 4396	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	81
PID 3952 wrote to memory of 4396	3952	27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe	81

C:\Users\Admin\AppData\Local\Temp\27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe
"C:\Users\Admin\AppData\Local\Temp\27227dafdf6589c6924a194ec9512e7eb803c40b4f5eb963c691c2f8ac29d12a.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3952
- 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:4764
- 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:4396

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/3952-0-0x0000000000C10000-0x0000000000CB0000-memory.dmp

Filesize
640KB

Download
memory/3952-14-0x0000000000C10000-0x0000000000CB0000-memory.dmp

Filesize
640KB

Download