c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2

Analysis

max time kernel
42s
max time network
51s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
27/04/2024, 09:06

Target

c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe
Size

266KB
MD5

436a45fa212c7f86ccf4956fa684f283
SHA1

b92dac21702099ce6cc171869325d7e15af66213
SHA256

c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2
SHA512

7fa6fd45be22a385770abfdfefa265a39381ffe467caa4587d8e936de6fbc924926f06887e40c45da64843b85a84d71b812121579f710209237c279d621bc1c1
SSDEEP

3072:6NXEGZJWhfNFC4S60+XoLczrVmXcpC12HjS+/fbC8DcGs5IH01ne4PK:IXzKdNY49u8rVb3jLHu8DcG301net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4488	ITS SB App Switch.exe
3508	ITS SB App Switch.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral2/memory/2156-0-0x0000000000460000-0x0000000000500000-memory.dmp	upx
behavioral2/memory/2156-14-0x0000000000460000-0x0000000000500000-memory.dmp	upx
behavioral2/memory/2156-16-0x0000000000460000-0x0000000000500000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 4488	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	80
PID 2156 wrote to memory of 4488	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	80
PID 2156 wrote to memory of 4488	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	80
PID 2156 wrote to memory of 3508	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	81
PID 2156 wrote to memory of 3508	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	81
PID 2156 wrote to memory of 3508	2156	c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe	81

C:\Users\Admin\AppData\Local\Temp\c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe
"C:\Users\Admin\AppData\Local\Temp\c56ca4b7c663126ff77752dc3e045f2e8249a5380470c73c7609ee51f32ee1f2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156
- 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:4488
- 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:3508

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/2156-0-0x0000000000460000-0x0000000000500000-memory.dmp

Filesize
640KB

Download
memory/2156-14-0x0000000000460000-0x0000000000500000-memory.dmp

Filesize
640KB

Download
memory/2156-16-0x0000000000460000-0x0000000000500000-memory.dmp

Filesize
640KB

Download