8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d

Analysis

max time kernel
146s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
06-06-2024 20:06

Target

8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe
Size

266KB
MD5

d5891ba347d773c7e1e34a461357aaac
SHA1

b1ac1607ebc5afb03eeb556eea22e0231fe17a8f
SHA256

8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d
SHA512

d224d1e0c7095075f0faf8e7dbf4f7b85a47a08b4ecdfd969a8f7a1393a847169b8e87f73c3ce4f8dcde95ced5d48ee881cafc860c036dd96d7243e41b5c8105
SSDEEP

6144:bXzKdNY49u8rVvWw+atfHcHx1SFeg01net:ka4AzjatfHuxAX01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4584	ITS SB App Switch.exe
3464	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/4788-0-0x0000000000790000-0x0000000000830000-memory.dmp	upx
behavioral2/memory/4788-14-0x0000000000790000-0x0000000000830000-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
4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe
4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe
4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe
4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 4584	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	80
PID 4788 wrote to memory of 4584	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	80
PID 4788 wrote to memory of 4584	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	80
PID 4788 wrote to memory of 3464	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	81
PID 4788 wrote to memory of 3464	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	81
PID 4788 wrote to memory of 3464	4788	8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe	81

C:\Users\Admin\AppData\Local\Temp\8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe
"C:\Users\Admin\AppData\Local\Temp\8a5aa99f1db886278745e41accbe17b8b3559cb52558d575f5141664cc1a9a6d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4788
- 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:4584
- 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:3464

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/4788-0-0x0000000000790000-0x0000000000830000-memory.dmp

Filesize
640KB

Download
memory/4788-14-0x0000000000790000-0x0000000000830000-memory.dmp

Filesize
640KB

Download