18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
03/05/2024, 13:45

Target

18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe
Size

266KB
MD5

67f95179fa17a4fe73a897c0f671ea6d
SHA1

a16d4029f336fef6d85e690f4f82c7b2787cd2f5
SHA256

18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328
SHA512

905d36613fa8d2b932e22b81cd452f00330d8bebfd277852f663154045ac95ed06e7be81b59ec781398f753c86f6d6b1b599cef788af8e8949e3cbd30c65f506
SSDEEP

6144:YXzKdNY49u8rVT7tfyT/TRPkTMekKd01net:Ha4Actfq/tPCNkO01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1980	ITS SB App Switch.exe
1392	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/3584-0-0x0000000000D20000-0x0000000000DC0000-memory.dmp	upx
behavioral2/memory/3584-14-0x0000000000D20000-0x0000000000DC0000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 1980	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	79
PID 3584 wrote to memory of 1980	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	79
PID 3584 wrote to memory of 1980	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	79
PID 3584 wrote to memory of 1392	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	80
PID 3584 wrote to memory of 1392	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	80
PID 3584 wrote to memory of 1392	3584	18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe	80

C:\Users\Admin\AppData\Local\Temp\18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe
"C:\Users\Admin\AppData\Local\Temp\18d9e6fd661628e3705b810f2d3b766e56632763dccea083365b84dabf960328.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3584
- 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:1980
- 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:1392

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/3584-0-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download
memory/3584-14-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download