6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d

Analysis

max time kernel
53s
max time network
63s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
03/03/2023, 19:51

Target

6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe
Size

277KB
MD5

bc704d338bcea87e4476bd4af33e12f1
SHA1

eb5b13a8d34299c5e3e2974b69e3dccf7a38d864
SHA256

6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d
SHA512

c5032ad39b18ef437db2439c3e9f9147e47b0b7c3a4a215d13ece909a80dfec506a8fd72d47586acc41bdcd0a215d40b171a33f149de8660dd7a382a55d3d85e
SSDEEP

6144:HXzKdNY49u8rVq77t+4cj3VUKIpBdd01netx:Ya4AX9+4cxfIf01O

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3476	ITS SB App Switch.exe
2692	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/4024-128-0x0000000000050000-0x00000000000F0000-memory.dmp	upx
behavioral1/memory/4024-129-0x0000000000050000-0x00000000000F0000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe
4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe
4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe
4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4024 wrote to memory of 3476	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	66
PID 4024 wrote to memory of 3476	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	66
PID 4024 wrote to memory of 3476	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	66
PID 4024 wrote to memory of 2692	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	67
PID 4024 wrote to memory of 2692	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	67
PID 4024 wrote to memory of 2692	4024	6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe	67

C:\Users\Admin\AppData\Local\Temp\6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe
"C:\Users\Admin\AppData\Local\Temp\6cde69a51c9d0d59e402957a57ecf8707292cf32f436b5aa4cf41541271acf7d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4024
- 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:3476
- 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:2692

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/4024-128-0x0000000000050000-0x00000000000F0000-memory.dmp

Filesize
640KB

Download
memory/4024-129-0x0000000000050000-0x00000000000F0000-memory.dmp

Filesize
640KB

Download