689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb

Analysis

max time kernel
146s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
24/05/2024, 14:15

Target

689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe
Size

266KB
MD5

d3b05451b7b1f3538b8f2519d6b7993c
SHA1

9a13880a0fa60bba491f1e04741a1f30b2c61fc4
SHA256

689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb
SHA512

0a7580d977dd6357cb2a1c96c0db7d76f8f81d626ad19ba7f7294cf13602a92d925b41c132ebce32cc314f0408015b6c8f443d4d57b77ab99614dd22bcd19f16
SSDEEP

6144:WXzKdNY49u8rVh/xriGtJjcWwzZ01net:ta4A+ri6JeZ01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3980	ITS SB App Switch.exe
4068	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/4904-0-0x0000000000160000-0x0000000000200000-memory.dmp	upx
behavioral2/memory/4904-14-0x0000000000160000-0x0000000000200000-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 4904 wrote to memory of 3980	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	79
PID 4904 wrote to memory of 3980	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	79
PID 4904 wrote to memory of 3980	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	79
PID 4904 wrote to memory of 4068	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	80
PID 4904 wrote to memory of 4068	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	80
PID 4904 wrote to memory of 4068	4904	689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe	80

C:\Users\Admin\AppData\Local\Temp\689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe
"C:\Users\Admin\AppData\Local\Temp\689f9f3178f94cf43cd25672f7c6a26049455e2b03f10c61ea08e374b3254adb.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4904
- 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:3980
- 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:4068

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/4904-0-0x0000000000160000-0x0000000000200000-memory.dmp

Filesize
640KB

Download
memory/4904-14-0x0000000000160000-0x0000000000200000-memory.dmp

Filesize
640KB

Download