566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2022 03:27

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General

Target

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
Size

80KB
MD5

18da837214548fa02d79daf0b0f0b169
SHA1

16eee90a7cf6987f31fe2ec7235f7623db5b2c83
SHA256

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2
SHA512

aa28f748cda74d8b7fc9b82b02eb8f66a1479242cd75cb39b621b8955a3aad2a0734c6709055e1b736fa7cf8a6ab8d417a97a8e35c7744181546e944fbb9c4da

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4352-132-0x0000000000400000-0x0000000002728000-memory.dmp	upx
behavioral2/memory/4352-136-0x0000000000400000-0x0000000000409000-memory.dmp	upx
behavioral2/memory/4352-137-0x0000000000400000-0x0000000002728000-memory.dmp	upx
behavioral2/memory/4352-138-0x0000000000400000-0x0000000002728000-memory.dmp	upx
behavioral2/memory/4352-139-0x0000000000400000-0x0000000000409000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

description	pid	process	target process
PID 4404 set thread context of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

pid	process
4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

pid	process
4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

description	pid	process	target process
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
PID 4404 wrote to memory of 4352	4404	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe	566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe

C:\Users\Admin\AppData\Local\Temp\566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
"C:\Users\Admin\AppData\Local\Temp\566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4404

C:\Users\Admin\AppData\Local\Temp\566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe
"C:\Users\Admin\AppData\Local\Temp\566b27b2e37ebeeb1daa5cfef58a5504964738380c364a46c4fa27adbbd2d3c2.exe"
2⤵
PID:4352

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4352-131-0x0000000000000000-mapping.dmp

Download
memory/4352-132-0x0000000000400000-0x0000000002728000-memory.dmp

Filesize
35.2MB

Download
memory/4352-136-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4352-137-0x0000000000400000-0x0000000002728000-memory.dmp

Filesize
35.2MB

Download
memory/4352-138-0x0000000000400000-0x0000000002728000-memory.dmp

Filesize
35.2MB

Download
memory/4352-139-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4404-130-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-133-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4404-135-0x0000000003D30000-0x0000000003D34000-memory.dmp

Filesize
16KB

Download