05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74

Analysis

max time kernel
91s
max time network
119s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
11-04-2024 09:25

Target

05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe
Size

266KB
MD5

d373fd6ad2d639e1e2dd50dd4b374fd5
SHA1

fe20b09654ca79e3f35404d19208803d00855082
SHA256

05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74
SHA512

fcbbeedf885a83b7517ce590d76b62b5618303293e5d72b4e00465ae042379dc5140f9f4e7c0633a231633b9dbaaeb6977306e9876043e5c713818179d53c2e6
SSDEEP

6144:RXzKdNY49u8rVEJxaHWg+kV4dPMvc+/cv1Jm01net:Ka4AhCHz+xd2/km01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3036	ITS SB App Switch.exe
1996	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/3312-0-0x0000000000730000-0x00000000007D0000-memory.dmp	upx
behavioral2/memory/3312-14-0x0000000000730000-0x00000000007D0000-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
3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe
3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe
3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe
3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3312 wrote to memory of 3036	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	78
PID 3312 wrote to memory of 3036	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	78
PID 3312 wrote to memory of 3036	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	78
PID 3312 wrote to memory of 1996	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	79
PID 3312 wrote to memory of 1996	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	79
PID 3312 wrote to memory of 1996	3312	05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe	79

C:\Users\Admin\AppData\Local\Temp\05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe
"C:\Users\Admin\AppData\Local\Temp\05e81cd32f44968ac36792d3b29f75eb2ac3c5b11ef69d38e32c0123c42bdc74.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3312
- 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:3036
- 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:1996

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/3312-0-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download
memory/3312-14-0x0000000000730000-0x00000000007D0000-memory.dmp

Filesize
640KB

Download