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Overview

overview

7

Static

static

1

dridex

windows10-2004-x64

7

Analysis

  • max time kernel
    140s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 10:03

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General

  • Target

    fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12.exe

  • Size

    329KB

  • MD5

    814b5b01e7b62574f928d02dd268bc08

  • SHA1

    881a44b08ba76948fe804e56316ba9fa76d91f1b

  • SHA256

    fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

  • SHA512

    924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

  • SSDEEP

    6144:eKlzr1sYCzek2ciDaP9Xk6Ln1W8W/9InBSkZZmLdGcAdgdY6RKpjS:eGhQ2ciDq9ZL1W8q9InBRqELdolRKpj

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistence
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 42 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12.exe
    "C:\Users\Admin\AppData\Local\Temp\fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3524
    • C:\Users\Admin\AppData\Local\Temp\fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12.exe
      C:\Users\Admin\AppData\Local\Temp\fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2200
      • C:\Windows\SysWOW64\schtasks.exe
        /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4208
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4328
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:1952
      • C:\Windows\SysWOW64\schtasks.exe
        /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
        3⤵
        • Creates scheduled task(s)
        PID:4216
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4284
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      PID:4108
  • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
    1⤵
    • Executes dropped EXE
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4532
    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4488
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4488 -s 12
        3⤵
        • Program crash
        PID:1792
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4488 -ip 4488
    1⤵
      PID:4276

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\oobeldr.exe.log
      Filesize

      789B

      MD5

      03d2df1e8834bc4ec1756735429b458c

      SHA1

      4ee6c0f5b04c8e0c5076219c5724032daab11d40

      SHA256

      745ab70552d9a0463b791fd8dc1942838ac3e34fb1a68f09ed3766c7e3b05631

      SHA512

      2482c3d4478125ccbc7f224f50e86b7bf925ed438b59f4dce57b9b6bcdb59df51417049096b131b6b911173550eed98bc92aba7050861de303a692f0681b197b

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe
      Filesize

      329KB

      MD5

      814b5b01e7b62574f928d02dd268bc08

      SHA1

      881a44b08ba76948fe804e56316ba9fa76d91f1b

      SHA256

      fcb065e058295c7b921467ea1542e28a44f67c03e5ce557d8cee9b52e8b36b12

      SHA512

      924cf5d3d5b79c4d41bfe24d3229a5179b7c79b4efd2dbc9be18df0232b66fb34c7d0a2080f483acc78c4d7c7088c70c97693650675ebc259f29b8108ba4cad2

      Download Submit

    • memory/2200-138-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

      Download

    • memory/2200-140-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

      Download

    • memory/2200-142-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

      Download

    • memory/3524-134-0x0000000007550000-0x00000000075E2000-memory.dmp

      Filesize

      584KB

      Download

    • memory/3524-132-0x0000000000570000-0x00000000005C6000-memory.dmp

      Filesize

      344KB

      Download

    • memory/3524-133-0x0000000007B00000-0x00000000080A4000-memory.dmp

      Filesize

      5.6MB

      Download

    • memory/3524-135-0x0000000007A80000-0x0000000007AF6000-memory.dmp

      Filesize

      472KB

      Download

    • memory/3524-136-0x00000000051D0000-0x00000000051EE000-memory.dmp

      Filesize

      120KB

      Download