724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74

Analysis

max time kernel
60s
max time network
141s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
24/05/2023, 07:53

Target

724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe
Size

277KB
MD5

f520682788eb2fce70d995fd4bc3814d
SHA1

3fb313455a1c5aded1b14b2422e454e33b2519bf
SHA256

724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74
SHA512

e4026d9940b1ad15c6248d02fdc166a45fd5adf7a98390df3e59d071625fa2de3583f7a63a24fe9c24e4d76583a5f7e46d1a2a225f8e2a323585d5d1b49c96fc
SSDEEP

6144:mXzKdNY49u8rVfL7zJTeB6IxACs2f01netY:9a4AwXzU0IpLf013

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/4244-120-0x0000000000F20000-0x0000000000FC0000-memory.dmp	upx
behavioral1/memory/4244-127-0x0000000000F20000-0x0000000000FC0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2056	ITS SB App Switch.exe
3868	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
4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe
4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe
4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe
4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 2056	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	66
PID 4244 wrote to memory of 2056	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	66
PID 4244 wrote to memory of 2056	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	66
PID 4244 wrote to memory of 3868	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	67
PID 4244 wrote to memory of 3868	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	67
PID 4244 wrote to memory of 3868	4244	724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe	67

C:\Users\Admin\AppData\Local\Temp\724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe
"C:\Users\Admin\AppData\Local\Temp\724ae3a99537d13fcedd7fb38930f2a2f0ce2b16bcc59191ca7daffb12f34b74.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4244
- 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:2056
- 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:3868

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/4244-120-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download
memory/4244-127-0x0000000000F20000-0x0000000000FC0000-memory.dmp

Filesize
640KB

Download