cdcacc06ebf66b3878d24a09ff64fac1b159c9ea8298c5923fd3618178b3af67 | Triage

Analysis

max time kernel
152s
max time network
183s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2023, 13:44

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General

Target

ZinRead/midas11.dll
Size

71KB
MD5

723ec19b2bfbb500b939b528a42e93e4
SHA1

92228abb2dd38a3dd9cc8a6f656d5dbff4791383
SHA256

272576f512aa4a9279c094cda5d7d6fcd2fb55e33819838d781729e4de6289a2
SHA512

b5a6a5727a66ab917621bb5c47032c77e6c38a0faf022e623a269df0b039c0b8a82d8e556174c65032ce94a62394bb1363508dec07977d66c931f6ec697ac2d9
SSDEEP

1536:dzMvu7saR9+XpLBG5F1pw/44c1A+oBs5ZI7QPOhp:CWBR96L+F1CxoAlSIQPm

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral6/memory/936-0-0x00000000005E0000-0x0000000000611000-memory.dmp	upx
behavioral6/memory/936-1-0x00000000005E0000-0x0000000000611000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 936	3852	rundll32.exe	88
PID 3852 wrote to memory of 936	3852	rundll32.exe	88
PID 3852 wrote to memory of 936	3852	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ZinRead\midas11.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ZinRead\midas11.dll,#1
  2⤵
  PID:936

Network

MITRE ATT&CK Matrix

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Downloads

memory/936-0-0x00000000005E0000-0x0000000000611000-memory.dmp

Filesize
196KB

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memory/936-1-0x00000000005E0000-0x0000000000611000-memory.dmp

Filesize
196KB

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