1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
28/05/2024, 02:12

Target

1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe
Size

266KB
MD5

4a3bc63b6297597b55494a692931a1a8
SHA1

43dedfcfacd76ebd5c5e038aff4179ddc8aef401
SHA256

1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804
SHA512

f8d98989b16d2f5dd1190c12390bdfc55cb25782a1bdf30b14f33a3d6a7fcf841ae1038d573cc66f2112276cf392c0e6731b923fb2f1719391d800740bd312e2
SSDEEP

6144:fXzKdNY49u8rVDYhV7k1QXzF5O1dI01net:ga4AaY/7lXivI01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1980	ITS SB App Switch.exe
3708	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/2660-0-0x00000000000E0000-0x0000000000180000-memory.dmp	upx
behavioral2/memory/2660-14-0x00000000000E0000-0x0000000000180000-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
2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe
2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe
2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe
2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 1980	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	77
PID 2660 wrote to memory of 1980	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	77
PID 2660 wrote to memory of 1980	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	77
PID 2660 wrote to memory of 3708	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	78
PID 2660 wrote to memory of 3708	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	78
PID 2660 wrote to memory of 3708	2660	1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe	78

C:\Users\Admin\AppData\Local\Temp\1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe
"C:\Users\Admin\AppData\Local\Temp\1c0f9a9bc5a7bb22b8f6700f899e4ff36b5e5a2de15747bc39961d52ea73f804.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2660
- 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:1980
- 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:3708

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/2660-0-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download
memory/2660-14-0x00000000000E0000-0x0000000000180000-memory.dmp

Filesize
640KB

Download