Analysis

  • max time kernel
    188s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-06-2022 10:34

General

  • Target

    6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.exe

  • Size

    998KB

  • MD5

    695a4122879652c1a3d32bddb0957b35

  • SHA1

    6375f5a1a70fc999dc760734cca1ce248e9b53fa

  • SHA256

    6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9

  • SHA512

    db8ae2b5b1af341dc040a16719753d833914b9737d37fa9237b62f8023e0e8f6f35089b3072822e28b02a4a84dc109ddf49d4daef4ad6c7e72ec7b48d1c6fd84

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 4 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 3 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.exe
    "C:\Users\Admin\AppData\Local\Temp\6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\6F6A2A~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\6F6A2A~1.EXE@2220
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4628
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\6F6A2A~1.DLL,f0
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        PID:772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 460
      2⤵
      • Program crash
      PID:4104
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2220 -ip 2220
    1⤵
      PID:4504

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\6F6A2A~1.DLL
      Filesize

      725KB

      MD5

      31c151abf0e267dcbf59687f5eaea977

      SHA1

      504c905865348144068a2b7bf3249e8c1d3ce8d7

      SHA256

      e6b99e7a0925e5b5c1ac08f9af988dd4682f47dbf6fa698decf1285a1ee062f3

      SHA512

      473c968fd7507b708cb7a4357f0655b8fc9e139548048dee9201db1ef7900a0a8f393cc20a34c9d6a2c2ec346651a1bd676de5fdd0da7473f6b4106f221b11d5

    • C:\Users\Admin\AppData\Local\Temp\6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.dll
      Filesize

      725KB

      MD5

      31c151abf0e267dcbf59687f5eaea977

      SHA1

      504c905865348144068a2b7bf3249e8c1d3ce8d7

      SHA256

      e6b99e7a0925e5b5c1ac08f9af988dd4682f47dbf6fa698decf1285a1ee062f3

      SHA512

      473c968fd7507b708cb7a4357f0655b8fc9e139548048dee9201db1ef7900a0a8f393cc20a34c9d6a2c2ec346651a1bd676de5fdd0da7473f6b4106f221b11d5

    • C:\Users\Admin\AppData\Local\Temp\6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.dll
      Filesize

      725KB

      MD5

      31c151abf0e267dcbf59687f5eaea977

      SHA1

      504c905865348144068a2b7bf3249e8c1d3ce8d7

      SHA256

      e6b99e7a0925e5b5c1ac08f9af988dd4682f47dbf6fa698decf1285a1ee062f3

      SHA512

      473c968fd7507b708cb7a4357f0655b8fc9e139548048dee9201db1ef7900a0a8f393cc20a34c9d6a2c2ec346651a1bd676de5fdd0da7473f6b4106f221b11d5

    • C:\Users\Admin\AppData\Local\Temp\6f6a2ab9d85173b049ed2654e9efda2332b215ba4480618177a789ff0af1d0f9.dll
      Filesize

      725KB

      MD5

      31c151abf0e267dcbf59687f5eaea977

      SHA1

      504c905865348144068a2b7bf3249e8c1d3ce8d7

      SHA256

      e6b99e7a0925e5b5c1ac08f9af988dd4682f47dbf6fa698decf1285a1ee062f3

      SHA512

      473c968fd7507b708cb7a4357f0655b8fc9e139548048dee9201db1ef7900a0a8f393cc20a34c9d6a2c2ec346651a1bd676de5fdd0da7473f6b4106f221b11d5

    • memory/772-138-0x0000000000000000-mapping.dmp
    • memory/2220-130-0x0000000002383000-0x000000000244F000-memory.dmp
      Filesize

      816KB

    • memory/2220-131-0x0000000002450000-0x0000000002530000-memory.dmp
      Filesize

      896KB

    • memory/2220-132-0x0000000000400000-0x0000000000566000-memory.dmp
      Filesize

      1.4MB

    • memory/2220-140-0x0000000000400000-0x0000000000566000-memory.dmp
      Filesize

      1.4MB

    • memory/4628-133-0x0000000000000000-mapping.dmp
    • memory/4628-137-0x00000000020E0000-0x00000000021A3000-memory.dmp
      Filesize

      780KB