b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6

Analysis

max time kernel
144s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06/12/2022, 13:05

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General

Target

b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
Size

175KB
MD5

378c5d956dbbb4e5cf3d179b32b92b67
SHA1

0c9689487b9f616fd0cd429d1ed72c2c28a7fb96
SHA256

b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6
SHA512

20c4d0ce9f5aad27df13e03b7721def32c9ba06102e7cb8364fe86752f796fd83fbb21c4ad0c2d77742894d6ed277ea31f48d97c8a6c2d569107d9fad1d37993
SSDEEP

1536:5fuDBNMuKN2EIrS9QRu7YwlS0/4kwHuTthFzBg0UE9xmAsm47:RSMUPS9+6jU0/2yKTSmF7

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5072-139-0x0000000000400000-0x000000000042D000-memory.dmp	upx

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 5072 set thread context of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 set thread context of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 set thread context of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 2160	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	81
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 5072 wrote to memory of 0	5072	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
PID 2160 wrote to memory of 3092	2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	53
PID 2160 wrote to memory of 3092	2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	53
PID 2160 wrote to memory of 3092	2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	53
PID 2160 wrote to memory of 3092	2160	b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe	53

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3092
- C:\Users\Admin\AppData\Local\Temp\b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
  "C:\Users\Admin\AppData\Local\Temp\b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5072
- - C:\Users\Admin\AppData\Local\Temp\b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe
    "C:\Users\Admin\AppData\Local\Temp\b590bde683888f9bc8d30b5ec3052da382b002f39eecf790feb5451465576bc6.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2160

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/0-136-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2160-135-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2160-140-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2160-142-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3092-141-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/5072-139-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download