af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d

Analysis

max time kernel
128s
max time network
137s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
23/08/2023, 08:11

Target

af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe
Size

266KB
MD5

497d405ebfd35f3db969f6ade654836b
SHA1

d771a8c3de7825d29481a49de3f0c0bb067e82b7
SHA256

af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d
SHA512

0fed744db56deb4ca3938bb74ee780d9abd61794deb3d254c4617125f9c160342b0632eee12138e6eb12672cd47da31f924520a1565444b557a068b948dc8c2f
SSDEEP

6144:OXzKdNY49u8rVU7tl7Ykx2/bQcF7701net:Va4ANdYZF7701

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3124	ITS SB App Switch.exe
2944	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/4516-120-0x0000000000D20000-0x0000000000DC0000-memory.dmp	upx
behavioral1/memory/4516-128-0x0000000000D20000-0x0000000000DC0000-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
4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe
4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe
4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe
4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4516 wrote to memory of 3124	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	69
PID 4516 wrote to memory of 3124	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	69
PID 4516 wrote to memory of 3124	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	69
PID 4516 wrote to memory of 2944	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	70
PID 4516 wrote to memory of 2944	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	70
PID 4516 wrote to memory of 2944	4516	af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe	70

C:\Users\Admin\AppData\Local\Temp\af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe
"C:\Users\Admin\AppData\Local\Temp\af16b131ebd934fe7bd0d87f3a94879e797cff60a8e62d6d4bdd244d58c08a5d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4516
- 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:3124
- 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:2944

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/4516-120-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download
memory/4516-128-0x0000000000D20000-0x0000000000DC0000-memory.dmp

Filesize
640KB

Download