a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
20/05/2024, 15:01

Target

a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
Size

266KB
MD5

5670ea64747e104b7f4c35127b584ab3
SHA1

d240acdf181862581fc529752e213473d0bd49ee
SHA256

a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d
SHA512

d02b14818649473e82251fc20bdeb3878b8297c7ec8dcbca89649fa5bd3750a2e9cd56feb29a68d536cca329107fca8278df6c1f1f5e15c9c6f6b825732d30f1
SSDEEP

6144:iXzKdNY49u8rVCsFzzJTeB6IxACs2rL01net:xa4A4zU0IpLX01

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2896	ITS SB App Switch.exe
3116	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/4952-0-0x00000000002B0000-0x0000000000350000-memory.dmp	upx
behavioral2/memory/4952-14-0x00000000002B0000-0x0000000000350000-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
4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 2896	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	77
PID 4952 wrote to memory of 2896	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	77
PID 4952 wrote to memory of 2896	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	77
PID 4952 wrote to memory of 3116	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	78
PID 4952 wrote to memory of 3116	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	78
PID 4952 wrote to memory of 3116	4952	a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe	78

C:\Users\Admin\AppData\Local\Temp\a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe
"C:\Users\Admin\AppData\Local\Temp\a6be45a529bd22e3ce9855edb3df70575d93ffff3f72b02048d528f828f4e19d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4952
- 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:2896
- 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:3116

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/4952-0-0x00000000002B0000-0x0000000000350000-memory.dmp

Filesize
640KB

Download
memory/4952-14-0x00000000002B0000-0x0000000000350000-memory.dmp

Filesize
640KB

Download