866c6bd7ad5e0c7037a1c3c7dd5b93ee02b2161f7d7313f5617c1b4557837c7c | Triage

Resubmissions

20-06-2022 14:50

220620-r7mqbagca3 10

20-06-2022 14:37

220620-ry949aeabl 10

Analysis

max time kernel
1635s
max time network
1637s
platform
windows7_x64
resource
win7-20220414-en
submitted
20-06-2022 14:50

Sharing

Report Analysis Logs

General

Target

10000000.dll
Size

487KB
MD5

46c5e9f95475bd07e34a5e826e38870e
SHA1

73d854bc61451f672082fb828a9f4a7ada3945f0
SHA256

866c6bd7ad5e0c7037a1c3c7dd5b93ee02b2161f7d7313f5617c1b4557837c7c
SHA512

742dd14a368b4f340da95d84dcaa8a2fbf0965140e98791a85f1a93d4d4f9ebfd44efbc7c56a5519b66e310cdc749cac2101f80f6311e7d17e10a9f3f41a5ad7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1464	1668	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1452 wrote to memory of 1668	1452	rundll32.exe	28
PID 1668 wrote to memory of 1464	1668	rundll32.exe	29
PID 1668 wrote to memory of 1464	1668	rundll32.exe	29
PID 1668 wrote to memory of 1464	1668	rundll32.exe	29
PID 1668 wrote to memory of 1464	1668	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\10000000.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1452
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\10000000.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 272
    3⤵
    - Program crash
    PID:1464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1668-55-0x0000000075EF1000-0x0000000075EF3000-memory.dmp

Filesize
8KB

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