55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da

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
23-05-2024 04:16

Target

55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe
Size

266KB
MD5

dd5980dff1b98f4e944d0954a2f01c8d
SHA1

4e7664a726f30850746f419ff99cb98ede9707db
SHA256

55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da
SHA512

d325fd21aa8786ccbe79e8471b3760cdae96ac951364be2c6215fa9d8bcda4162b49d64a1867fca2b992b74e6958616b2f72abf756ab51ceb2e4d3c971065640
SSDEEP

6144:OXzKdNY49u8rVsJm46UFkkQNltmkIz01net:Va4AhJm45/YlX401

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4992	ITS SB App Switch.exe
3896	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/1652-0-0x0000000000770000-0x0000000000810000-memory.dmp	upx
behavioral2/memory/1652-14-0x0000000000770000-0x0000000000810000-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

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 4992	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	78
PID 1652 wrote to memory of 4992	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	78
PID 1652 wrote to memory of 4992	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	78
PID 1652 wrote to memory of 3896	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	79
PID 1652 wrote to memory of 3896	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	79
PID 1652 wrote to memory of 3896	1652	55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe	79

C:\Users\Admin\AppData\Local\Temp\55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe
"C:\Users\Admin\AppData\Local\Temp\55552e907a64dfc5f4c8686dc91f10388fd3c7ca803fe516288877863fd027da.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1652
- 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:4992
- 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:3896

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/1652-0-0x0000000000770000-0x0000000000810000-memory.dmp

Filesize
640KB

Download
memory/1652-14-0x0000000000770000-0x0000000000810000-memory.dmp

Filesize
640KB

Download