f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625

Analysis

max time kernel
92s
max time network
93s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
27/05/2024, 10:38

Target

f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe
Size

266KB
MD5

d115207698bd58af140dd0c2789b60b2
SHA1

f0de372fcf7be077e4f360be86ae82924d419f5b
SHA256

f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625
SHA512

a8a256834157183b814551911f61f4c12ec1985702c5adc7e6a4f59e348a04556659c591f62af89b5c597c68cba76f097ebb7033361fb440419ab1923a438523
SSDEEP

6144:QXzKdNY49u8rV8cFre4wxYBh/D101net:Pa4AAe4wxgj01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4808	ITS SB App Switch.exe
568	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/4880-0-0x0000000000C20000-0x0000000000CC0000-memory.dmp	upx
behavioral2/memory/4880-14-0x0000000000C20000-0x0000000000CC0000-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
4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe
4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe
4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe
4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 4808	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	77
PID 4880 wrote to memory of 4808	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	77
PID 4880 wrote to memory of 4808	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	77
PID 4880 wrote to memory of 568	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	78
PID 4880 wrote to memory of 568	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	78
PID 4880 wrote to memory of 568	4880	f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe	78

C:\Users\Admin\AppData\Local\Temp\f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe
"C:\Users\Admin\AppData\Local\Temp\f9f85d2eb157b2e2f9f487e7ac204b3ed381ff65a5095608a6c9caf2a6f5f625.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4880
- 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:4808
- 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:568

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/4880-0-0x0000000000C20000-0x0000000000CC0000-memory.dmp

Filesize
640KB

Download
memory/4880-14-0x0000000000C20000-0x0000000000CC0000-memory.dmp

Filesize
640KB

Download