39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6

Analysis

max time kernel
146s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
06/05/2024, 23:29

Target

39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe
Size

266KB
MD5

05df220ca16ec8775f97db894caa42f8
SHA1

2e3e657bc2b3e97704ee9a1790b8d342d551fd80
SHA256

39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6
SHA512

2d6e5645cd16e11759d118247a42f77e9a637361f7d7cade1603d1ebd0902106bda240dde1eab5fa9d212ee088ec77ab258a3038d5e0a6218191050489f598df
SSDEEP

6144:kXzKdNY49u8rV2r4mczSlUHURod001net:La4ADEmczSLo601

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3168	ITS SB App Switch.exe
4740	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/1444-0-0x00000000005F0000-0x0000000000690000-memory.dmp	upx
behavioral2/memory/1444-14-0x00000000005F0000-0x0000000000690000-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 1444 wrote to memory of 3168	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	79
PID 1444 wrote to memory of 3168	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	79
PID 1444 wrote to memory of 3168	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	79
PID 1444 wrote to memory of 4740	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	80
PID 1444 wrote to memory of 4740	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	80
PID 1444 wrote to memory of 4740	1444	39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe	80

C:\Users\Admin\AppData\Local\Temp\39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe
"C:\Users\Admin\AppData\Local\Temp\39d401915691f670b06ea6ea7b22ac79c193f364846aa25c2d673975a511f3b6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1444
- 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:3168
- 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:4740

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/1444-0-0x00000000005F0000-0x0000000000690000-memory.dmp

Filesize
640KB

Download
memory/1444-14-0x00000000005F0000-0x0000000000690000-memory.dmp

Filesize
640KB

Download