eb62a2999e8fe9cc49685bd090564c29d1d81b642b2df67c7ac2c6c13e9efd8f | Triage

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
20-05-2022 05:39

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General

Target

Conficker binaries/CC7EDB2E4300AC539259F3FFDE0F1AB6.dll
Size

55KB
MD5

cc7edb2e4300ac539259f3ffde0f1ab6
SHA1

692caa0d6fd13028bec25cdca15f13522d1b3a7d
SHA256

f9ad7be3c4f8cf06d2f5f1784c8c9eae81f15559a2c906a2ded9ba51cc659e09
SHA512

ec96df9d96f772b2b901397ae660f906c708f15f575955e3eaa56d8abbe05fca9348942c9ca0a6052039b72c2f3a2d1abf960acdb131b597af2f8d76c1850ec1

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\qsjgikjg.lsw	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\qsjgikjg.lsw	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28
PID 756 wrote to memory of 1468	756	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Conficker binaries\CC7EDB2E4300AC539259F3FFDE0F1AB6.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:756
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Conficker binaries\CC7EDB2E4300AC539259F3FFDE0F1AB6.dll",#1
  2⤵
  - Drops file in System32 directory
  PID:1468

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1468-55-0x0000000076C81000-0x0000000076C83000-memory.dmp

Filesize
8KB

Download
memory/1468-59-0x0000000000160000-0x000000000017C000-memory.dmp

Filesize
112KB

Download
memory/1468-61-0x0000000000160000-0x000000000017C000-memory.dmp

Filesize
112KB

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