159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8

Analysis

max time kernel
133s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2023, 15:07

Target

159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe
Size

266KB
MD5

56ae39be6be17bf0a0ab409cce280906
SHA1

278451687f2b2d56c0e24ea9d9b299f26dd5ba14
SHA256

159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8
SHA512

011acf5af27bb3f5a3277867367f87bc66bc91614748ed6a84d0a6fb4b753e7e40e150e4c3987eec279b7d4bd07ea286f15a34837086e3b00a0cfcf65c971ac5
SSDEEP

3072:ONXEGZJWhfNFC4S60+XoLczrVmXzzt17cn3fZNL+C5LYZNO5McAx9LTHH01ne4PK:cXzKdNY49u8rV2rQPMi5Mcw1n01net

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
2288	ITS SB App Switch.exe
4700	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/1816-0-0x00000000002F0000-0x0000000000390000-memory.dmp	upx
behavioral1/memory/1816-14-0x00000000002F0000-0x0000000000390000-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

pid	Process
1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe
1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe
1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe
1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 2288	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	83
PID 1816 wrote to memory of 2288	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	83
PID 1816 wrote to memory of 2288	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	83
PID 1816 wrote to memory of 4700	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	84
PID 1816 wrote to memory of 4700	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	84
PID 1816 wrote to memory of 4700	1816	159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe	84

C:\Users\Admin\AppData\Local\Temp\159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe
"C:\Users\Admin\AppData\Local\Temp\159935711e6c89b19d3dcf2e02382a29c1e556b5a5ef86d38cdff5c4a5c9f9c8.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1816
- 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:2288
- 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:4700

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/1816-0-0x00000000002F0000-0x0000000000390000-memory.dmp

Filesize
640KB

Download
memory/1816-14-0x00000000002F0000-0x0000000000390000-memory.dmp

Filesize
640KB

Download