b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055

Analysis

max time kernel
54s
max time network
59s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
13/05/2023, 03:15

Target

b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe
Size

277KB
MD5

6e57422d8d60e2fee845b06aca479343
SHA1

b5d782b5c46461ad0e4e9245d8524a672cf7b7cb
SHA256

b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055
SHA512

e7c20b23c6663261193d3e3fdfb1b60482645b79ddfbd164c844cf7ef2657de923e12117fb3f5192cc79bb3376b79c0d71d80d673757891f9136ac2fd4f6601a
SSDEEP

6144:YXzKdNY49u8rV3Jm47zJTeB6IxACs2SS01neti:Ha4AAJm47zU0IpLSS01F

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/3240-118-0x00000000013D0000-0x0000000001470000-memory.dmp	upx
behavioral1/memory/3240-125-0x00000000013D0000-0x0000000001470000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
4468	ITS SB App Switch.exe
4996	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
3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe
3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe
3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe
3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 4468	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	66
PID 3240 wrote to memory of 4468	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	66
PID 3240 wrote to memory of 4468	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	66
PID 3240 wrote to memory of 4996	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	67
PID 3240 wrote to memory of 4996	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	67
PID 3240 wrote to memory of 4996	3240	b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe	67

C:\Users\Admin\AppData\Local\Temp\b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe
"C:\Users\Admin\AppData\Local\Temp\b48d3bb70b1eace1196c3bf83e1184f3c965ef4aa981ee8e636d0f2505867055.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3240
- 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:4468
- 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:4996

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/3240-118-0x00000000013D0000-0x0000000001470000-memory.dmp

Filesize
640KB

Download
memory/3240-125-0x00000000013D0000-0x0000000001470000-memory.dmp

Filesize
640KB

Download