4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af

Analysis

max time kernel
124s
max time network
130s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
16/07/2023, 18:38

Target

4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe
Size

277KB
MD5

56ac89a98d833366ada1e2b269328290
SHA1

caeefc87498435b652b8905769b896197b28a959
SHA256

4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af
SHA512

6dcb76852039b703546f5faf3bf4806044f77d3abd0dd384c5b50a24084f4bce86aaec4263a39f8d1dab6e564184acd0ccab00e2ae717eadfe422a660aae0c8f
SSDEEP

6144:sXzKdNY49u8rV8uwLvT/TRPkTMeC01nett:ja4AF7/tPCNC01W

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2676-122-0x0000000000EE0000-0x0000000000F80000-memory.dmp	upx
behavioral1/memory/2676-130-0x0000000000EE0000-0x0000000000F80000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
3452	ITS SB App Switch.exe
5084	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
2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe
2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe
2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe
2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 3452	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	70
PID 2676 wrote to memory of 3452	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	70
PID 2676 wrote to memory of 3452	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	70
PID 2676 wrote to memory of 5084	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	71
PID 2676 wrote to memory of 5084	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	71
PID 2676 wrote to memory of 5084	2676	4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe	71

C:\Users\Admin\AppData\Local\Temp\4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe
"C:\Users\Admin\AppData\Local\Temp\4755692c8c2a59a154e8f879d7bdd52dba7d3bc79e7d608d3f2657ddf16a40af.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2676
- 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:3452
- 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:5084

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/2676-122-0x0000000000EE0000-0x0000000000F80000-memory.dmp

Filesize
640KB

Download
memory/2676-130-0x0000000000EE0000-0x0000000000F80000-memory.dmp

Filesize
640KB

Download