788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2023 05:36

Target

788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe
Size

266KB
MD5

7981e0c5026f8d4b6e4a70942fe05994
SHA1

0de15f0ed5d7ed87ed75f3b57f347d9bc9168d3c
SHA256

788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be
SHA512

86814f19479f3e606aab314adedaf488edf121208b7af288595575a72e81e1bcc8a3273c9cab9c98bddd17e9ad15f903c4df7027f7d922a087f56f22b6a0fe05
SSDEEP

3072:LNXEGZJWhfNFC4S60+XoLczrVmXADdpF8MZKDZrCQ8IVirmBtJjcWTw/tfH01net:RXzKdNY49u8rVH/sriGtJjcWg501net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
1852	ITS SB App Switch.exe
4256	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/316-133-0x00000000009F0000-0x0000000000A90000-memory.dmp	upx
behavioral1/memory/316-147-0x00000000009F0000-0x0000000000A90000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 316 wrote to memory of 1852	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	83
PID 316 wrote to memory of 1852	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	83
PID 316 wrote to memory of 1852	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	83
PID 316 wrote to memory of 4256	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	84
PID 316 wrote to memory of 4256	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	84
PID 316 wrote to memory of 4256	316	788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe	84

C:\Users\Admin\AppData\Local\Temp\788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe
"C:\Users\Admin\AppData\Local\Temp\788673bf733e2801476156537aedd8df31cb095a9a7f218007cf2f100b99a2be.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:316
- 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:1852
- 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:4256

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/316-133-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download
memory/316-147-0x00000000009F0000-0x0000000000A90000-memory.dmp

Filesize
640KB

Download