3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 21:33

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General

Target

3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe
Size

266KB
MD5

4806c8d6414e21af15f2a959af5d9c2f
SHA1

e3175354c2ddb49d116d0ed0485642c1b44d1837
SHA256

3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc
SHA512

abc30659195b10151c2a2364b834388266e3002092e1b932654eef8220fc07739b670c657df3eecff3d4bbce21686ffe5990b820e40b0ee1b0650ad993eeff85
SSDEEP

3072:lNXEGZJWhfNFC4S60+XoLczrVmXfDdpF8MZGEi9ZP7aPQ8ug0x3xS6HkLWmw2hHB:DXzKdNY49u8rVI/gqMg0x3j6X01net

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

4512 ITS SB App Switch.exe
904 ITS SB App Switch.exe

pid	process
4512	ITS SB App Switch.exe
904	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2624-0-0x00000000006C0000-0x0000000000760000-memory.dmp	upx
behavioral2/memory/2624-14-0x00000000006C0000-0x0000000000760000-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

Processes:

3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe

pid	process
2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe
2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe
2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe
2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe

description	pid	process	target process
PID 2624 wrote to memory of 4512	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe
PID 2624 wrote to memory of 4512	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe
PID 2624 wrote to memory of 4512	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe
PID 2624 wrote to memory of 904	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe
PID 2624 wrote to memory of 904	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe
PID 2624 wrote to memory of 904	2624	3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe
"C:\Users\Admin\AppData\Local\Temp\3e0c19f139ffc6490801891cf93c19351f6d68461f2755983c63939d0dddc8cc.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2624
- 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:4512
- 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:904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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/2624-0-0x00000000006C0000-0x0000000000760000-memory.dmp

Filesize
640KB

Download
memory/2624-14-0x00000000006C0000-0x0000000000760000-memory.dmp

Filesize
640KB

Download