Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    20-06-2024 06:28

General

  • Target

    03a2cf836e01c4bbda317dff5f0bc869_JaffaCakes118.exe

  • Size

    279KB

  • MD5

    03a2cf836e01c4bbda317dff5f0bc869

  • SHA1

    9f0746dc4f9698b7b5916f4327bfb50e27ef73d8

  • SHA256

    ed68d679c7ebc0a1b23b215cda2d370a0da53ca08a8d296ffda986a434ff6596

  • SHA512

    aeb876ed448acd8a11d4d5da22fc92c1d755990bac4ac8935bfd52bd431d4c96a94c517c1d74f62be74a429c3eebc52e3d9d922919de66d8c7e1c0566e14c4db

  • SSDEEP

    6144:nR0XMxh2JejPu6nDSCejtRbxZaBwoJjkE5Mx7xSw33V0dLOwm:OXMxhMebBDnSxE7jkIImFdm

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader Second Stage 3 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 4 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 5 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03a2cf836e01c4bbda317dff5f0bc869_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\03a2cf836e01c4bbda317dff5f0bc869_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Program Files\QQ.exe
      "C:\Program Files\QQ.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in Program Files directory
      • Suspicious use of WriteProcessMemory
      PID:1684
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 280
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:3040
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Program Files\Delet.bat""
      2⤵
      • Deletes itself
      PID:2728

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Replication Through Removable Media

1
T1091

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Replication Through Removable Media

1
T1091

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Delet.bat
    Filesize

    212B

    MD5

    3ddefddb59db6f68c8d4c1f85692098d

    SHA1

    83039aebf900ef91a7940615635804f29b5047e5

    SHA256

    c9b71afb94fd5ad66d8217f4b1702cce512539311c819b6fdd1834426f3662ca

    SHA512

    2432d2555549f02c6be07831b790c2818eed387eb1612c6cd7007b8908efd51524ea2b67f8b8c875329f1febdb57554598aedbbd35a933d8a146053f83b66cfc

  • F:\QQ.exe
    Filesize

    279KB

    MD5

    03a2cf836e01c4bbda317dff5f0bc869

    SHA1

    9f0746dc4f9698b7b5916f4327bfb50e27ef73d8

    SHA256

    ed68d679c7ebc0a1b23b215cda2d370a0da53ca08a8d296ffda986a434ff6596

    SHA512

    aeb876ed448acd8a11d4d5da22fc92c1d755990bac4ac8935bfd52bd431d4c96a94c517c1d74f62be74a429c3eebc52e3d9d922919de66d8c7e1c0566e14c4db

  • memory/1684-26-0x0000000000260000-0x0000000000261000-memory.dmp
    Filesize

    4KB

  • memory/1684-31-0x0000000000400000-0x0000000000554000-memory.dmp
    Filesize

    1.3MB

  • memory/1960-0-0x0000000000400000-0x0000000000554000-memory.dmp
    Filesize

    1.3MB

  • memory/1960-1-0x00000000002A0000-0x00000000002A1000-memory.dmp
    Filesize

    4KB

  • memory/1960-12-0x00000000002A0000-0x00000000002A1000-memory.dmp
    Filesize

    4KB

  • memory/1960-19-0x0000000003030000-0x0000000003184000-memory.dmp
    Filesize

    1.3MB

  • memory/1960-20-0x0000000003030000-0x0000000003184000-memory.dmp
    Filesize

    1.3MB

  • memory/1960-30-0x0000000000400000-0x0000000000554000-memory.dmp
    Filesize

    1.3MB

  • memory/1960-39-0x0000000000400000-0x0000000000554000-memory.dmp
    Filesize

    1.3MB