b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9

Analysis

max time kernel
100s
max time network
107s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
22/07/2023, 20:56

Target

b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe
Size

277KB
MD5

1a34d27160cfd3086eceaa087a5a6c17
SHA1

c7104b6ac28a7cc91bdfd67fc0237edc2ba731d8
SHA256

b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9
SHA512

a0adedee4566bc1857705321393ec022a9603dfe9ce10c047edae699786d2501d0571a67b73264ee7e9635256780b4a26e8784726b7471d72355ad8017fbc9fb
SSDEEP

6144:sXzKdNY49u8rVwJxaHWgI4riGtJjcWe01netD:ja4AvCHzpri6JK018

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/4436-122-0x0000000000B20000-0x0000000000BC0000-memory.dmp	upx
behavioral1/memory/4436-129-0x0000000000B20000-0x0000000000BC0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
3760	ITS SB App Switch.exe
3916	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
4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe
4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe
4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe
4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 3760	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	70
PID 4436 wrote to memory of 3760	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	70
PID 4436 wrote to memory of 3760	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	70
PID 4436 wrote to memory of 3916	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	71
PID 4436 wrote to memory of 3916	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	71
PID 4436 wrote to memory of 3916	4436	b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe	71

C:\Users\Admin\AppData\Local\Temp\b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe
"C:\Users\Admin\AppData\Local\Temp\b82eaa30b164b438f271124db6b3a3f572e497a6a21e88549d2b077e138de8f9.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4436
- 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:3760
- 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:3916

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
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/4436-122-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download
memory/4436-129-0x0000000000B20000-0x0000000000BC0000-memory.dmp

Filesize
640KB

Download