99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6

Analysis

max time kernel
53s
max time network
67s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
18/05/2023, 11:46

Target

99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe
Size

277KB
MD5

0c293e170bf05037df9cad24ab65df4b
SHA1

1aa72d8997b6c7188f13b32c813114970815b906
SHA256

99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6
SHA512

bb1fa6c0ce2a7a961bce64f3af0a261a13631f14e0d7149a06e78d0eba5e8a5f3f64ae7ddbfddaa79f90760aca95ade103edf3f08fb0f716094feea6338c45fe
SSDEEP

3072:+NXEGZJWhfNFC4S60+XoLczrVmXJpC+iqs0BVH0XNn2qc0c20NH01ne4PKBxq:MXzKdNY49u8rV2PhBSXNn2qC01netO

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/2088-122-0x0000000000D30000-0x0000000000DD0000-memory.dmp	upx
behavioral1/memory/2088-129-0x0000000000D30000-0x0000000000DD0000-memory.dmp	upx

Executes dropped EXE 2 IoCs

pid	Process
2520	ITS SB App Switch.exe
2548	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
2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe
2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe
2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe
2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2520	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	66
PID 2088 wrote to memory of 2520	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	66
PID 2088 wrote to memory of 2520	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	66
PID 2088 wrote to memory of 2548	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	67
PID 2088 wrote to memory of 2548	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	67
PID 2088 wrote to memory of 2548	2088	99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe	67

C:\Users\Admin\AppData\Local\Temp\99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe
"C:\Users\Admin\AppData\Local\Temp\99c0888dadf91c15b63364f8dede529b7c5a70706c5351020c3db580089ac7d6.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2088
- 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:2520
- 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:2548

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/2088-122-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download
memory/2088-129-0x0000000000D30000-0x0000000000DD0000-memory.dmp

Filesize
640KB

Download