ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e

Analysis

max time kernel
147s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
04/06/2024, 12:10

Target

ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe
Size

266KB
MD5

83e6df555526a047d568fcf63bb2166b
SHA1

d57ca82bb6a90c56364a5e071dac994cdfd35bcb
SHA256

ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e
SHA512

8735c1b342ff9867b2a4388fc55e82f43aded2649ba70ec2d3d4c0c71f2ed69fd825d1a06022b821bb810efa0a693ecde82449c88a564341bfdea637c4e36a7e
SSDEEP

3072:cNXEGZJWhfNFC4S60+XoLczrVmXYsv1pSfZNL+C5LYZNO5McAx9L+08H01ne4PK:KXzKdNY49u8rV3svKMi5McwG01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4964	ITS SB App Switch.exe
3324	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/3580-0-0x0000000000650000-0x00000000006F0000-memory.dmp	upx
behavioral2/memory/3580-15-0x0000000000650000-0x00000000006F0000-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
3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe
3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe
3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe
3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3580 wrote to memory of 4964	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	78
PID 3580 wrote to memory of 4964	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	78
PID 3580 wrote to memory of 4964	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	78
PID 3580 wrote to memory of 3324	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	79
PID 3580 wrote to memory of 3324	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	79
PID 3580 wrote to memory of 3324	3580	ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe	79

C:\Users\Admin\AppData\Local\Temp\ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe
"C:\Users\Admin\AppData\Local\Temp\ccf9b2f98b3fa41c21eedb3219a20c3ae49cfe720d8e50ca8040bc806df09a5e.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3580
- 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:4964
- 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:3324

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/3580-0-0x0000000000650000-0x00000000006F0000-memory.dmp

Filesize
640KB

Download
memory/3580-15-0x0000000000650000-0x00000000006F0000-memory.dmp

Filesize
640KB

Download