b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f

Analysis

max time kernel
38s
max time network
48s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
12/06/2024, 06:52

Target

b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe
Size

266KB
MD5

4e4835a75ad8dcebabbe0a36b0db7bdd
SHA1

88656666be73bbab90505bcb3a0d318900250d0d
SHA256

b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f
SHA512

ec9fbf22e0fe62ecdfccece47ab1493544966a0b6bf034893eb3be5780f2e50dc6231c5f2f3b69b871701ae667f5c963e7714acbd6472f1fb16e40a6c27523eb
SSDEEP

6144:vXzKdNY49u8rVr6btCN7wGvWz8mvP6rR901net:wa4A66bsN7wGvWXG01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2980	ITS SB App Switch.exe
132	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/2672-0-0x0000000000680000-0x0000000000720000-memory.dmp	upx
behavioral2/memory/2672-14-0x0000000000680000-0x0000000000720000-memory.dmp	upx
behavioral2/memory/2672-16-0x0000000000680000-0x0000000000720000-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
2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe
2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe
2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe
2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2980	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	77
PID 2672 wrote to memory of 2980	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	77
PID 2672 wrote to memory of 2980	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	77
PID 2672 wrote to memory of 132	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	78
PID 2672 wrote to memory of 132	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	78
PID 2672 wrote to memory of 132	2672	b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe	78

C:\Users\Admin\AppData\Local\Temp\b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe
"C:\Users\Admin\AppData\Local\Temp\b914491e33401c2d2436b64a48db0af392030ae2ccf81e605c44db8d65fb717f.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2672
- 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:2980
- 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:132

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/2672-0-0x0000000000680000-0x0000000000720000-memory.dmp

Filesize
640KB

Download
memory/2672-14-0x0000000000680000-0x0000000000720000-memory.dmp

Filesize
640KB

Download
memory/2672-16-0x0000000000680000-0x0000000000720000-memory.dmp

Filesize
640KB

Download