4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900

Analysis

max time kernel
107s
max time network
126s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
22-05-2024 01:49

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General

Target

4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe
Size

266KB
MD5

fabbedd9a073b87a6873e03998f09d4a
SHA1

2361475db1a41dd1edf56cde3894e2911fff55dd
SHA256

4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900
SHA512

fda692496ec1178ec76cae2ff2eeaa0baf444821060e91a8d8005c03b7991ac7f59e06b151f349ec45726c56728380f513076b97c5961502f423017b70ff54d2
SSDEEP

6144:IXzKdNY49u8rVuJxaHWg8xifVEoSEre201net:3a4AvCHz8+VW201

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

ITS SB App Switch.exeITS SB App Switch.exe

pid process

1416 ITS SB App Switch.exe
1776 ITS SB App Switch.exe

pid	process
1416	ITS SB App Switch.exe
1776	ITS SB App Switch.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/2400-0-0x0000000000E40000-0x0000000000EE0000-memory.dmp	upx
behavioral2/memory/2400-14-0x0000000000E40000-0x0000000000EE0000-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

Processes:

4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe

pid	process
2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe
2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe
2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe
2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe

description	pid	process	target process
PID 2400 wrote to memory of 1416	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe
PID 2400 wrote to memory of 1416	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe
PID 2400 wrote to memory of 1416	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe
PID 2400 wrote to memory of 1776	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe
PID 2400 wrote to memory of 1776	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe
PID 2400 wrote to memory of 1776	2400	4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe	ITS SB App Switch.exe

C:\Users\Admin\AppData\Local\Temp\4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe
"C:\Users\Admin\AppData\Local\Temp\4584169dede16e6bfefcf5c2cfc0fbd505ca9b98fb8c6d4cf1f7ce58d0fb2900.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2400

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:1416

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:1776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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/2400-0-0x0000000000E40000-0x0000000000EE0000-memory.dmp

Filesize
640KB

Download
memory/2400-14-0x0000000000E40000-0x0000000000EE0000-memory.dmp

Filesize
640KB

Download