390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
23/05/2024, 22:44

Target

390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe
Size

266KB
MD5

f946ce4f030aed22d88701332f46fbb6
SHA1

9bb6dac413c46d27e58986eea4c1ed04a34103ba
SHA256

390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6
SHA512

5a4198feddd4bbefa0636bd58e98387aff926351f9c9dbf9fce118fc5d9ae152004a3417dc9fe475eb2150c887ffe6351a7862317e2e2f1c5904ae6461f69363
SSDEEP

6144:QXzKdNY49u8rVwHp9lk3nzlMY2qz201net:Pa4Alp9qBzb201

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3196	ITS SB App Switch.exe
2536	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/3808-0-0x0000000000830000-0x00000000008D0000-memory.dmp	upx
behavioral2/memory/3808-15-0x0000000000830000-0x00000000008D0000-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
3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe
3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe
3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe
3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 3196	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	79
PID 3808 wrote to memory of 3196	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	79
PID 3808 wrote to memory of 3196	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	79
PID 3808 wrote to memory of 2536	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	80
PID 3808 wrote to memory of 2536	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	80
PID 3808 wrote to memory of 2536	3808	390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe	80

C:\Users\Admin\AppData\Local\Temp\390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe
"C:\Users\Admin\AppData\Local\Temp\390b8885ee26caad03bd55545cf263e1f41fa3ecf1fcdd8e23d112ae5141faa6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3808
- 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:3196
- 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:2536

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/3808-0-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download
memory/3808-15-0x0000000000830000-0x00000000008D0000-memory.dmp

Filesize
640KB

Download