c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7

Analysis

max time kernel
146s
max time network
149s
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, 09:39

Target

c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe
Size

266KB
MD5

09cd46eeb169813a3737f57709cbd1d8
SHA1

3b0766f1fe7a02fa3a39bbf98a11fd293a2f020e
SHA256

c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7
SHA512

3b1193ef8f6d84144812c5ff6a5ee811ecc624781cc5f4c366eeda1505ea18a3f2255ee6c8084d0c15e6b3e666df15fe0dc30e1758c14372ab79a31d3486b5ef
SSDEEP

6144:RXzKdNY49u8rVjzw+atfHcHx1SFeN01net:Ka4AozjatfHuxAA01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
728	ITS SB App Switch.exe
4264	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/3624-0-0x0000000000AD0000-0x0000000000B70000-memory.dmp	upx
behavioral2/memory/3624-14-0x0000000000AD0000-0x0000000000B70000-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
3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe
3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe
3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe
3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3624 wrote to memory of 728	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	79
PID 3624 wrote to memory of 728	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	79
PID 3624 wrote to memory of 728	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	79
PID 3624 wrote to memory of 4264	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	80
PID 3624 wrote to memory of 4264	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	80
PID 3624 wrote to memory of 4264	3624	c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe	80

C:\Users\Admin\AppData\Local\Temp\c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe
"C:\Users\Admin\AppData\Local\Temp\c1b9920ae45a2038e286b4aae4f49fa73faadde72c75871f2733f5fca0779ab7.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3624
- 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:728
- 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:4264

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/3624-0-0x0000000000AD0000-0x0000000000B70000-memory.dmp

Filesize
640KB

Download
memory/3624-14-0x0000000000AD0000-0x0000000000B70000-memory.dmp

Filesize
640KB

Download