4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458

Analysis

max time kernel
92s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
03/06/2024, 13:29

Target

4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
Size

266KB
MD5

95a9e0f36369fa9afd5bc85098a461d8
SHA1

feb9a8cde55087bd7bfcdf60fd767c692fff137d
SHA256

4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458
SHA512

ee36682aa72a30862f8eaf378b9e1f2199f31059de11eb88f52a7985840a3dde6156291169d9f78cc372aff4492c55457201e5569a46c38ca546da0996b350a2
SSDEEP

3072:YNXEGZJWhfNFC4S60+XoLczrVmXspu2aNHjS+/fbC8DcGsbhH01ne4PK:mXzKdNY49u8rVr2jLHu8DcGap01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3940	ITS SB App Switch.exe
2700	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/3084-0-0x0000000000980000-0x0000000000A20000-memory.dmp	upx
behavioral2/memory/3084-14-0x0000000000980000-0x0000000000A20000-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
3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3084 wrote to memory of 3940	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	79
PID 3084 wrote to memory of 3940	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	79
PID 3084 wrote to memory of 3940	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	79
PID 3084 wrote to memory of 2700	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	80
PID 3084 wrote to memory of 2700	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	80
PID 3084 wrote to memory of 2700	3084	4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe	80

C:\Users\Admin\AppData\Local\Temp\4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe
"C:\Users\Admin\AppData\Local\Temp\4ff2dac48b42e071f182ed6f9e2367ba62503bad69b87be8222e6699fd44e458.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3084
- 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:3940
- 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:2700

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/3084-0-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download
memory/3084-14-0x0000000000980000-0x0000000000A20000-memory.dmp

Filesize
640KB

Download