33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c

Analysis

max time kernel
90s
max time network
123s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
19/04/2024, 13:00

Target

33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe
Size

266KB
MD5

b191410d787fbad1e9326581c20c0141
SHA1

7bafeebf807a45888ba78452ef30dc738b4a8d78
SHA256

33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c
SHA512

6a72729305205208ad6fbb8738797bd25c7c8f07b5b4bd44b53187c38d5fc6f421abf1c16aeb6a01f6ce96662683f975ce378e66318e825deef0ee56a5c31205
SSDEEP

6144:pXzKdNY49u8rVbrYzT40Ffx1oiZ01net:Sa4ACrYX4m701

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2396	ITS SB App Switch.exe
380	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/2992-0-0x0000000000D20000-0x0000000000DC0000-memory.dmp	upx
behavioral2/memory/2992-14-0x0000000000D20000-0x0000000000DC0000-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
2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe
2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe
2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe
2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 2396	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	81
PID 2992 wrote to memory of 2396	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	81
PID 2992 wrote to memory of 2396	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	81
PID 2992 wrote to memory of 380	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	82
PID 2992 wrote to memory of 380	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	82
PID 2992 wrote to memory of 380	2992	33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe	82

C:\Users\Admin\AppData\Local\Temp\33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe
"C:\Users\Admin\AppData\Local\Temp\33e77e7158abdc7051e337b1a0f2a8dcf1233ed9e729eaebc84f37424be9d55c.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2992
- 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:2396
- 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:380

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/2992-0-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download
memory/2992-14-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download