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Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2024, 01:12

General

  • Target

    JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll

  • Size

    440KB

  • MD5

    6186da87869571da1085a6806618cba0

  • SHA1

    ca7ae6ca319624cc67270f3a61bf1a61d0de7fda

  • SHA256

    0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78

  • SHA512

    a195f13359087ce52cbf42e905cdb70394dd3ebab2bd1e0aa31aa66c2c829abbd707cb1005d6666a5bfffb700061a8860bc895f90fced541e78011755d680193

  • SSDEEP

    6144:v5+iRFTkRhO9SEktZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkVtZTm4EBpL0zacMScx7

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:224
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0956408eb8b25afd0e5a66d56010035e1f640a1f885d40a5c0691901ec901e78.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2424
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1892
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4364
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 664
          3⤵
          • Program crash
          PID:3428
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2424 -ip 2424
      1⤵
        PID:2932

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2424-1-0x0000000000E60000-0x0000000000E9B000-memory.dmp

        Filesize

        236KB

      • memory/2424-4-0x0000000000DF0000-0x0000000000E28000-memory.dmp

        Filesize

        224KB

      • memory/2424-5-0x00000000026F0000-0x0000000002729000-memory.dmp

        Filesize

        228KB

      • memory/2424-8-0x0000000002850000-0x0000000002888000-memory.dmp

        Filesize

        224KB

      • memory/2424-11-0x00000000029C0000-0x0000000002A05000-memory.dmp

        Filesize

        276KB

      • memory/2424-13-0x0000000002730000-0x0000000002733000-memory.dmp

        Filesize

        12KB

      • memory/2424-12-0x0000000002890000-0x0000000002891000-memory.dmp

        Filesize

        4KB

      • memory/2424-16-0x00000000029C0000-0x0000000002A05000-memory.dmp

        Filesize

        276KB

      • memory/4364-14-0x0000022FAF460000-0x0000022FAF488000-memory.dmp

        Filesize

        160KB

      • memory/4364-15-0x0000022FAF700000-0x0000022FAF701000-memory.dmp

        Filesize

        4KB

      • memory/4364-17-0x0000022FAF460000-0x0000022FAF488000-memory.dmp

        Filesize

        160KB