796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee

Analysis

max time kernel
71s
max time network
143s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
13/03/2023, 01:38

Target

796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe
Size

277KB
MD5

24278e5fccfb5674b0c0bd171ce3a857
SHA1

4d984df02a4a16dec4818c80bcf1966b353b4cb3
SHA256

796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee
SHA512

ad830521fd51a5c84cab247c03e14741738b8c90d90db036115b47466cc5fcef0e8743dd8233795c754dd055be8da061d0cbc4a04c21de137e27c08e7d3f0c37
SSDEEP

6144:aXzKdNY49u8rVgsv3ASgv3IXNP201net2p:Za4AbowSgv501fp

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
4164	ITS SB App Switch.exe
4348	ITS SB App Switch.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/4344-120-0x0000000000C00000-0x0000000000CA0000-memory.dmp	upx
behavioral1/memory/4344-127-0x0000000000C00000-0x0000000000CA0000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 4164	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	66
PID 4344 wrote to memory of 4164	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	66
PID 4344 wrote to memory of 4164	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	66
PID 4344 wrote to memory of 4348	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	67
PID 4344 wrote to memory of 4348	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	67
PID 4344 wrote to memory of 4348	4344	796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe	67

C:\Users\Admin\AppData\Local\Temp\796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe
"C:\Users\Admin\AppData\Local\Temp\796585f25187c63f1398ce673938a1f37842c746b1b6d5c6fb552cf2a592f3ee.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4344
- 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:4164
- 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:4348

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
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
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/4344-120-0x0000000000C00000-0x0000000000CA0000-memory.dmp

Filesize
640KB

Download
memory/4344-127-0x0000000000C00000-0x0000000000CA0000-memory.dmp

Filesize
640KB

Download