8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f

Analysis

max time kernel
58s
max time network
141s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
07/05/2023, 22:41

Target

8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe
Size

277KB
MD5

32cce4542edaa40208759bb656028b88
SHA1

0eab6834c85062186bda0c001bfbb4e6276485e7
SHA256

8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f
SHA512

6c86ee0710a4b15efc176d58797a081ff3dc2ed5ed75280d330d93903873799d7b75fc86c17dd0bd7262e623f97811b96b24c8337d3f01b455d016a267778723
SSDEEP

6144:oXzKdNY49u8rV+Jm42sHHN4oqXGy801netc:Xa4ATJm42sHt4j/801r

Score

7^/10

upx

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/4604-119-0x0000000000D40000-0x0000000000DE0000-memory.dmp	upx
behavioral1/memory/4604-127-0x0000000000D40000-0x0000000000DE0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
4040	ITS SB App Switch.exe
2140	ITS SB App Switch.exe

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
4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe
4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe
4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe
4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 4040	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	66
PID 4604 wrote to memory of 4040	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	66
PID 4604 wrote to memory of 4040	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	66
PID 4604 wrote to memory of 2140	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	67
PID 4604 wrote to memory of 2140	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	67
PID 4604 wrote to memory of 2140	4604	8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe	67

C:\Users\Admin\AppData\Local\Temp\8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe
"C:\Users\Admin\AppData\Local\Temp\8130b17c71f40821afaf44d2eedc39bdd40efa09cbbf73b89fe256c5dd50c07f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4604
- 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:4040
- 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:2140

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
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
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/4604-119-0x0000000000D40000-0x0000000000DE0000-memory.dmp

Filesize
640KB

Download
memory/4604-127-0x0000000000D40000-0x0000000000DE0000-memory.dmp

Filesize
640KB

Download