Analysis

  • max time kernel
    139s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 01:35

General

  • Target

    48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe

  • Size

    667KB

  • MD5

    48f67e54053fa5a431a7ecd24458046e

  • SHA1

    1b50736608ffc38f07a54e3e1083c902084b5c7b

  • SHA256

    186afa3ee664e5b40795615e4b430d53e08249578b7f7018c1bca606c10f88fb

  • SHA512

    528097e6f3ca336abc12703ed808ef84163651fd6de4bf956245fc7b20ae859bd545787f885cdf0c9f6b7b7fe2e1937425494bcb91a567d22cbe52f7a17484e7

  • SSDEEP

    12288:U2JhG//t8C5VCFSoDpaQlHfl6mCiWDaBMFCioCGsq:U2JC/t8iVNoDgQVN6mCiptLX

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

C2

116.91.240.96:80

167.71.227.113:8080

190.85.46.52:7080

162.144.42.60:8080

202.166.170.43:80

95.216.205.155:8080

120.51.34.254:80

103.93.220.182:80

111.89.241.139:80

60.125.114.64:443

45.177.120.37:8080

185.86.148.68:443

75.127.14.170:8080

119.92.77.17:80

203.153.216.178:7080

172.96.190.154:8080

179.5.118.12:80

153.229.219.1:443

139.59.12.63:8080

115.79.195.246:80

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet payload 5 IoCs

    Detects Emotet payload in memory.

  • Executes dropped EXE 1 IoCs
  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\48f67e54053fa5a431a7ecd24458046e_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4336
    • C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe
      "C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:4736
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1284,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=4404 /prefetch:8
    1⤵
      PID:2104

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\SysWOW64\wmdrmsdk\LocationFrameworkInternalPS.exe

      Filesize

      667KB

      MD5

      48f67e54053fa5a431a7ecd24458046e

      SHA1

      1b50736608ffc38f07a54e3e1083c902084b5c7b

      SHA256

      186afa3ee664e5b40795615e4b430d53e08249578b7f7018c1bca606c10f88fb

      SHA512

      528097e6f3ca336abc12703ed808ef84163651fd6de4bf956245fc7b20ae859bd545787f885cdf0c9f6b7b7fe2e1937425494bcb91a567d22cbe52f7a17484e7

    • memory/4336-7-0x00000000005D0000-0x00000000005DF000-memory.dmp

      Filesize

      60KB

    • memory/4336-4-0x0000000000660000-0x0000000000670000-memory.dmp

      Filesize

      64KB

    • memory/4336-0-0x0000000000640000-0x0000000000652000-memory.dmp

      Filesize

      72KB

    • memory/4336-9-0x0000000000400000-0x00000000004AD000-memory.dmp

      Filesize

      692KB

    • memory/4736-14-0x0000000000520000-0x0000000000530000-memory.dmp

      Filesize

      64KB

    • memory/4736-10-0x0000000002030000-0x0000000002042000-memory.dmp

      Filesize

      72KB