90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed

Analysis

max time kernel
128s
max time network
131s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
15/07/2023, 03:55

Target

90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe
Size

277KB
MD5

ae86a9e318ed31c2d271d1cf4899acba
SHA1

50b2114879eb00e6643976ebe16f0cc7c1c43aeb
SHA256

90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed
SHA512

03df359ca5703e70c5ed7fb7917aa6dc72ed9c25d6632ec195a9aa5091741de68b03aeb3ec7c3cf72b6dfe03983c867634890c4dff8ff1f7010c9f0cef674e24
SSDEEP

6144:OXzKdNY49u8rVZJm4vASgv3IXNP001netnu:Va4AoJm4ISgvh01mu

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3716-117-0x0000000000200000-0x00000000002A0000-memory.dmp	upx
behavioral1/memory/3716-125-0x0000000000200000-0x00000000002A0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
4588	ITS SB App Switch.exe
3768	ITS SB App Switch.exe

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
3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe
3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe
3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe
3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 4588	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	70
PID 3716 wrote to memory of 4588	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	70
PID 3716 wrote to memory of 4588	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	70
PID 3716 wrote to memory of 3768	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	71
PID 3716 wrote to memory of 3768	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	71
PID 3716 wrote to memory of 3768	3716	90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe	71

C:\Users\Admin\AppData\Local\Temp\90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe
"C:\Users\Admin\AppData\Local\Temp\90b3bc2d1900f1aa1ca801b037de8f5c62925ca425ed89542fe8a2202068f7ed.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3716
- 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:4588
- 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:3768

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/3716-117-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download
memory/3716-125-0x0000000000200000-0x00000000002A0000-memory.dmp

Filesize
640KB

Download