Analysis

  • max time kernel
    159s
  • max time network
    174s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-06-2022 03:18

General

  • Target

    20ca741b731753f1bc981bfceb747dc8f4afb2aeb8694de63114a53d23812161.exe

  • Size

    300KB

  • MD5

    5a7d42ef154a45a749d3ab174323f303

  • SHA1

    51bbb8e59761636e26c985f230d22d8282917594

  • SHA256

    20ca741b731753f1bc981bfceb747dc8f4afb2aeb8694de63114a53d23812161

  • SHA512

    7a6c2fb849cf6886f6a93f57e00db0159cbe1a9f8a592ce928b8e6cb25c5415b63ec8d55c54da8c32363447587f50721b8fccceaa6c3d91c37c400d72f25b4c7

Score
10/10

Malware Config

Extracted

Family

recordbreaker

C2

http://51.195.166.201/

Signatures

  • Raccoon ver2 2 IoCs

    Raccoon ver2.

  • RecordBreaker

    RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.

  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20ca741b731753f1bc981bfceb747dc8f4afb2aeb8694de63114a53d23812161.exe
    "C:\Users\Admin\AppData\Local\Temp\20ca741b731753f1bc981bfceb747dc8f4afb2aeb8694de63114a53d23812161.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2280
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
        PID:4292
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4292 -s 192
          3⤵
          • Program crash
          PID:4520

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2280-118-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-119-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-120-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-121-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-122-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-123-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-124-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-125-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-126-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-127-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-128-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-129-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-130-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-132-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-131-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-133-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-134-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-135-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-136-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-137-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-138-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-139-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-140-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-141-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-142-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-143-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-144-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-145-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-146-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-147-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-148-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-149-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-150-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-151-0x0000000000D70000-0x0000000000DC0000-memory.dmp

      Filesize

      320KB

    • memory/2280-152-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-153-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-154-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-155-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-156-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-157-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-158-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-159-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-160-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-161-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-162-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-163-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-164-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/2280-168-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-166-0x0000000000407486-mapping.dmp

    • memory/4292-167-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-169-0x0000000004790000-0x00000000047A2000-memory.dmp

      Filesize

      72KB

    • memory/4292-172-0x0000000004790000-0x00000000047A2000-memory.dmp

      Filesize

      72KB

    • memory/4292-175-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-176-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-177-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-178-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-179-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-180-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-181-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-182-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-183-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB

    • memory/4292-184-0x00000000774E0000-0x000000007766E000-memory.dmp

      Filesize

      1.6MB