9ffa5c0d056f976ffb2d51b4ea7eaac671920e4f52c3c7f3af2e9dc6f690322e | Triage

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 20:38

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General

Target

0361604e231cda18264f133080d0ef96.dll
Size

48KB
MD5

0361604e231cda18264f133080d0ef96
SHA1

c54e80d7fd1ad0f69d8c16a6a5c07c428089b926
SHA256

9ffa5c0d056f976ffb2d51b4ea7eaac671920e4f52c3c7f3af2e9dc6f690322e
SHA512

231edf6815dd73cfe3de38e96858084406e9b6ce3b5eb4a457a2017a59a23b2314a89c9ac0f4400a591cf12421c286a81df75ffe0fbad15eff7d1aea87cb0d41
SSDEEP

1536:wPGAETYuGDLz1RxqCdFGa9wGKQB+xm3yvme0qq:w+rTuwqKQB3yufqq

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
behavioral1/memory/1820-0-0x0000000010000000-0x0000000010022000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28
PID 2140 wrote to memory of 1820	2140	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0361604e231cda18264f133080d0ef96.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0361604e231cda18264f133080d0ef96.dll,#1
  2⤵
  PID:1820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1820-0-0x0000000010000000-0x0000000010022000-memory.dmp

Filesize
136KB

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