Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 00:53

General

  • Target

    7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe

  • Size

    847KB

  • MD5

    7efdce6925f9d0a47262bf6909dee878

  • SHA1

    c2675a34536fbb0e637b3b63ca5671f93a7f9484

  • SHA256

    0a38204354bdd03ca06520f5482cc057a926eef96944a2a179c370b9f64f4842

  • SHA512

    7f5ac9a34891642b056cd37c0f54c3cc86caab581df6a4d62d1279efe38449b0bc63bbd305eecaf382fadba7022c6791293711ec9855920dbf82a0a07347a80d

  • SSDEEP

    24576:WbTUojyk1O/sDcxLx+gGBWDvKe0VR7Ev3b7YpQKZ445fm:gy7Gs78V9Ev3fYpvf

Malware Config

Extracted

Family

danabot

C2

58.58.210.181

222.175.52.161

149.53.185.172

81.63.70.192

195.123.246.209

149.154.159.213

2.255.189.191

187.198.70.207

139.113.48.33

244.28.200.120

rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Danabot x86 payload 1 IoCs

    Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

  • Blocklisted process makes network request 2 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7efdce6925f9d0a47262bf6909dee878_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4828
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.EXE@4828
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3212
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.DLL,f0
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        PID:4888

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7EFDCE~1.DLL
    Filesize

    630KB

    MD5

    ce0b269731d60133a55af84b5bd7c363

    SHA1

    50070c522234226e4092d44a3c28f6eab3385172

    SHA256

    c32050bf67ef51c18ce3cbd6c0b4db2e1d9fbbc58185282fae6017ee6fc22dd6

    SHA512

    a4fee6dd30c37589b4a60982d299ffdd855b978d2c0bed225e363580cc341614fc62e9f2e02bbd2f4bd90560af666ad90092127df88cfabf39eddfd1e99f9006

  • memory/4828-1-0x0000000000400000-0x00000000004E0000-memory.dmp
    Filesize

    896KB

  • memory/4888-5-0x0000000000400000-0x00000000004AA000-memory.dmp
    Filesize

    680KB