9641272c45bd8f870e70276a5439a89401abc4907472eb5e4bb3f0dbb4bebd4b | Triage

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 09:19

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General

Target

kailleraclient.dll
Size

31KB
MD5

919aceb24360595da69d975e08a08ea5
SHA1

15d2a05133047fabeee62de7d5df533106d29f2b
SHA256

454440aeedb3b569bf49f11c953d0d5bb8ba42ff60d58c8ae6696eecc920280e
SHA512

358fbcb31db1ab882c9ed7415be96962f5a22eec6417ef1537dff95271cee3cb4f7c8eb7685b8f5cdce316d530ac23ff303ace68d2cf83d8decb221b6789dbcb
SSDEEP

768:2LiLjbKGY60H17PJc/TG0BXOZDRmDOCjq/:UK/Oh17PeqAgDRmal/

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral8/memory/4940-0-0x0000000010000000-0x0000000010017000-memory.dmp	upx

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 4940	4204	rundll32.exe	83
PID 4204 wrote to memory of 4940	4204	rundll32.exe	83
PID 4204 wrote to memory of 4940	4204	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\kailleraclient.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\kailleraclient.dll,#1
  2⤵
  PID:4940

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4940-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

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