ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b

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
25/06/2024, 09:30

Target

ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe
Size

266KB
MD5

559866b2d86fd18ce1898d22a8bd8661
SHA1

f2f8e8399e74bcbe53d8389f7a79e22c70180920
SHA256

ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b
SHA512

8fa964459258720dd2f44c9ace147d91c83061e69242aabfbd02da57ac567231f51cc0ebd7930dca2b7610d60db229e8cc3cc924251856dcd27257ed41772455
SSDEEP

3072:VNXEGZJWhfNFC4S60+XoLczrVmXo4jh2wBFdyMNFASqzNldzmkIW5Ol4H01ne4PK:zXzKdNY49u8rV5UFkkQNltmkIw01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
8	ITS SB App Switch.exe
1020	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/4852-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp	upx
behavioral2/memory/4852-14-0x0000000000C40000-0x0000000000CE0000-memory.dmp	upx
behavioral2/memory/4852-16-0x0000000000C40000-0x0000000000CE0000-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
4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe
4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe
4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe
4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4852 wrote to memory of 8	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	77
PID 4852 wrote to memory of 8	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	77
PID 4852 wrote to memory of 8	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	77
PID 4852 wrote to memory of 1020	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	78
PID 4852 wrote to memory of 1020	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	78
PID 4852 wrote to memory of 1020	4852	ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe	78

C:\Users\Admin\AppData\Local\Temp\ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe
"C:\Users\Admin\AppData\Local\Temp\ffacd86f1723e811bf9fbe2c67e671705b28d0dd515c29f075b11002151f3f9b.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4852
- 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:8
- 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:1020

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/4852-0-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download
memory/4852-14-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download
memory/4852-16-0x0000000000C40000-0x0000000000CE0000-memory.dmp

Filesize
640KB

Download