37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355

Analysis

max time kernel
91s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
15/05/2024, 16:55

Target

37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe
Size

266KB
MD5

d13e4409b70728c0e62f76c1c5bc31db
SHA1

8c43f61911d666fae114e19f712f66d27e9bf89e
SHA256

37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355
SHA512

ccd00e89f4480ab0043335c031cca21dc6ff63d07fd06ca62cc614b2cf3e716c1605f14b9423b34f9ef64d9176b32661ded81a02e9547cf17df1f5caffc66beb
SSDEEP

6144:HXzKdNY49u8rV7i32kjLHu8DcGs01net:Ya4AKkjzvcGs01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4504	ITS SB App Switch.exe
2820	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/2800-0-0x0000000000C70000-0x0000000000D10000-memory.dmp	upx
behavioral2/memory/2800-14-0x0000000000C70000-0x0000000000D10000-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 2800 wrote to memory of 4504	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	80
PID 2800 wrote to memory of 4504	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	80
PID 2800 wrote to memory of 4504	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	80
PID 2800 wrote to memory of 2820	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	81
PID 2800 wrote to memory of 2820	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	81
PID 2800 wrote to memory of 2820	2800	37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe	81

C:\Users\Admin\AppData\Local\Temp\37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe
"C:\Users\Admin\AppData\Local\Temp\37428c8b68fd4df479b342fb92b0e99b7c914921d7f577be5f105113bee55355.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2800
- 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:4504
- 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:2820

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/2800-0-0x0000000000C70000-0x0000000000D10000-memory.dmp

Filesize
640KB

Download
memory/2800-14-0x0000000000C70000-0x0000000000D10000-memory.dmp

Filesize
640KB

Download