Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-02-2022 09:11

General

  • Target

    3168462b40b11698b32fa1f90b8d684cba056ff88837ad67efad1d203641deec.exe

  • Size

    979KB

  • MD5

    adc8c26038ab606b280ce3ea693b5bc4

  • SHA1

    b2a2a0c749adb844e94b33c141e3044387b688b2

  • SHA256

    3168462b40b11698b32fa1f90b8d684cba056ff88837ad67efad1d203641deec

  • SHA512

    d0e46ebf72244663c58a320d81e631f731a3ab84bd9e9be05e69259fa0d7166d6213b9c61e4f8e6dde0400f94a92afdbcee36190d97ef141e0ec4cad7797c70c

Malware Config

Extracted

Family

danabot

C2

5.61.58.130

2.56.213.39

2.56.212.4

5.61.56.192

rsa_pubkey.plain

Signatures

  • Danabot

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

  • Danabot x86 payload 6 IoCs

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

  • Blocklisted process makes network request 10 IoCs
  • Loads dropped DLL 5 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3168462b40b11698b32fa1f90b8d684cba056ff88837ad67efad1d203641deec.exe
    "C:\Users\Admin\AppData\Local\Temp\3168462b40b11698b32fa1f90b8d684cba056ff88837ad67efad1d203641deec.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1484
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\316846~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\316846~1.EXE@1484
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:668
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\316846~1.DLL,f0
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        PID:572

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • \Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • \Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • \Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • \Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • \Users\Admin\AppData\Local\Temp\316846~1.DLL
    MD5

    c5aa460a20b7640dd9bfd4b280e9fd98

    SHA1

    83bc21c8d7725496336b757b994e30d31478807b

    SHA256

    d7ae23306567df94da4cde6e7787c5c6a36f170ed1fe294e53bbe2f7e8ec7712

    SHA512

    22308fc8ee6e70da888fb07092b54ab4d374944f711e421db4e481246bc6c11b05b1d051a4402bc4b922552150ca65f49923810627bd06be1d5f2825f2a7deba

  • memory/572-68-0x0000000000230000-0x00000000002F2000-memory.dmp
    Filesize

    776KB

  • memory/668-62-0x0000000001EE0000-0x0000000001FA2000-memory.dmp
    Filesize

    776KB

  • memory/668-59-0x0000000074B21000-0x0000000074B23000-memory.dmp
    Filesize

    8KB

  • memory/1484-58-0x0000000000400000-0x00000000004ED000-memory.dmp
    Filesize

    948KB

  • memory/1484-57-0x0000000004670000-0x0000000004751000-memory.dmp
    Filesize

    900KB

  • memory/1484-55-0x00000000045A0000-0x000000000466B000-memory.dmp
    Filesize

    812KB

  • memory/1484-56-0x00000000045A0000-0x000000000466B000-memory.dmp
    Filesize

    812KB