288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
05/04/2024, 22:50

Target

288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe
Size

266KB
MD5

954058ab498770a16cd0a0772986b19d
SHA1

92ac9a5b233048a55e44a091283df329f871669a
SHA256

288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12
SHA512

255e949cd09ffdb9888c39ee990df8ee4a37567b11aee6c9f6839043ee46b56eb18fc8da52b883173f7efc5e4362aa7933c57986077e458e25e33748b6d72a39
SSDEEP

6144:uXzKdNY49u8rVSxQzJTeB6IxACs2SC01net:1a4ATSzU0IpLSC01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2352	ITS SB App Switch.exe
4956	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/4064-0-0x0000000000F30000-0x0000000000FD0000-memory.dmp	upx
behavioral2/memory/4064-14-0x0000000000F30000-0x0000000000FD0000-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
4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe
4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe
4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe
4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4064 wrote to memory of 2352	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	76
PID 4064 wrote to memory of 2352	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	76
PID 4064 wrote to memory of 2352	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	76
PID 4064 wrote to memory of 4956	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	77
PID 4064 wrote to memory of 4956	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	77
PID 4064 wrote to memory of 4956	4064	288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe	77

C:\Users\Admin\AppData\Local\Temp\288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe
"C:\Users\Admin\AppData\Local\Temp\288f3209a3d01e90ef6c262f1ad05e42aa69d4ee71ecb2fe5b94e829e38c8d12.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4064
- 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:2352
- 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:4956

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/4064-0-0x0000000000F30000-0x0000000000FD0000-memory.dmp

Filesize
640KB

Download
memory/4064-14-0x0000000000F30000-0x0000000000FD0000-memory.dmp

Filesize
640KB

Download