58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662

Analysis

max time kernel
90s
max time network
94s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
08/04/2024, 17:36

Target

58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe
Size

266KB
MD5

c12bf131a1879bd3de3006f3dd6c35a3
SHA1

8f29ff64684488bde7bb369cd63794101ae75d03
SHA256

58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662
SHA512

b124ce6ffd3b5ca0e4efd037d074012cc0aa4fd26c1b58ee33e1d30ce0c28a883f25c5ff08014e0b6c238e69d67bf9ba01179b19e77cb605155759d0b48eda10
SSDEEP

6144:aXzKdNY49u8rVGewSxvfdqbCe1KZu01net:Za4AjXSxvAbCs01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2012	ITS SB App Switch.exe
552	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/3428-0-0x00000000009C0000-0x0000000000A60000-memory.dmp	upx
behavioral2/memory/3428-14-0x00000000009C0000-0x0000000000A60000-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
3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe
3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe
3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe
3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 2012	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	76
PID 3428 wrote to memory of 2012	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	76
PID 3428 wrote to memory of 2012	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	76
PID 3428 wrote to memory of 552	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	77
PID 3428 wrote to memory of 552	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	77
PID 3428 wrote to memory of 552	3428	58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe	77

C:\Users\Admin\AppData\Local\Temp\58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe
"C:\Users\Admin\AppData\Local\Temp\58f8ef0e71e0a09878cc498a675781977e68c5bc3ed7faa46e5c077db943e662.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3428
- 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:2012
- 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:552

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/3428-0-0x00000000009C0000-0x0000000000A60000-memory.dmp

Filesize
640KB

Download
memory/3428-14-0x00000000009C0000-0x0000000000A60000-memory.dmp

Filesize
640KB

Download