cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db

Analysis

max time kernel
52s
max time network
73s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
16/04/2023, 04:59

Target

cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe
Size

277KB
MD5

14d58a7a85e9aa24e8c64724ac26bfb8
SHA1

13d4e48fe5e84e2f286c9a556e6b9e6c4445eb64
SHA256

cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db
SHA512

df192301e04a77ef13b84eda84aa6e4c665b29621ac51c345d434f8e6b94bb8bc623bb60b77b5103f6fd5b8bfe045e1dfc372b8932d2df7c4a0c5d4c6133d164
SSDEEP

6144:RXzKdNY49u8rVRatT40Ffx1oiSK+D01net3:Ka4AD4m4tD014

Score

7^/10

upx

Executes dropped EXE 2 IoCs

pid	Process
3892	ITS SB App Switch.exe
1860	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/2148-118-0x0000000000F90000-0x0000000001030000-memory.dmp	upx
behavioral1/memory/2148-125-0x0000000000F90000-0x0000000001030000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe
2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe
2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe
2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 3892	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	66
PID 2148 wrote to memory of 3892	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	66
PID 2148 wrote to memory of 3892	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	66
PID 2148 wrote to memory of 1860	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	67
PID 2148 wrote to memory of 1860	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	67
PID 2148 wrote to memory of 1860	2148	cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe	67

C:\Users\Admin\AppData\Local\Temp\cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe
"C:\Users\Admin\AppData\Local\Temp\cc2c86bde70e9e4b3abaaacdf4cd71f0dc29f2c353fea225119f78ed19ed09db.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2148
- 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:3892
- 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:1860

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/2148-118-0x0000000000F90000-0x0000000001030000-memory.dmp

Filesize
640KB

Download
memory/2148-125-0x0000000000F90000-0x0000000001030000-memory.dmp

Filesize
640KB

Download