4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd

Analysis

max time kernel
57s
max time network
62s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
30/05/2023, 11:29

Target

4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe
Size

277KB
MD5

d9d569fb569afdc36a13f519cab8a54b
SHA1

243ed650aba012397e3ad3002d9bc7846caea1dc
SHA256

4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd
SHA512

0e7fe706ca1999bd5ef0707072d56d869fd348848c9a27d036dc8864fc4914684c122e136d5f883dd25a8ce130fd10fca4a917c4fc2459dfc56397a0943f7f07
SSDEEP

6144:kXzKdNY49u8rVTi3234wxYBh/DM01net0:La4Aq34wxga01H

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2096-122-0x00000000003D0000-0x0000000000470000-memory.dmp	upx
behavioral1/memory/2096-129-0x00000000003D0000-0x0000000000470000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2524	ITS SB App Switch.exe
2564	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
2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe
2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe
2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe
2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 2524	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	66
PID 2096 wrote to memory of 2524	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	66
PID 2096 wrote to memory of 2524	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	66
PID 2096 wrote to memory of 2564	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	67
PID 2096 wrote to memory of 2564	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	67
PID 2096 wrote to memory of 2564	2096	4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe	67

C:\Users\Admin\AppData\Local\Temp\4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe
"C:\Users\Admin\AppData\Local\Temp\4bf788cc1ac34d18a83197167cca4979873b89d71bbbf3e7fd58db470c6922dd.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2096
- 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:2524
- 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:2564

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/2096-122-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download
memory/2096-129-0x00000000003D0000-0x0000000000470000-memory.dmp

Filesize
640KB

Download