Analysis

  • max time kernel
    138s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 23:26

General

  • Target

    JaffaCakes118_ab0f740e4234ce3ac7922ec0c01fab42177f294cfab6078b6872e9e12f57263a.dll

  • Size

    440KB

  • MD5

    4145f2c695e4a8eaaac16861d916eb2b

  • SHA1

    289809707bb2b5b4e945f308b3754348a196392b

  • SHA256

    ab0f740e4234ce3ac7922ec0c01fab42177f294cfab6078b6872e9e12f57263a

  • SHA512

    1f83d888f4b954d175b0fc834568da33d3e8880a17717b37b53d86a789ab420af049d437dd01ad4e37bc805e6b25df782b29cec65a1fa0e753b8415678150600

  • SSDEEP

    6144:v5+iRFTkRhO9SE4tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk1tZTm4EBpL0zacMScx7

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
  • 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 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab0f740e4234ce3ac7922ec0c01fab42177f294cfab6078b6872e9e12f57263a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ab0f740e4234ce3ac7922ec0c01fab42177f294cfab6078b6872e9e12f57263a.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2568
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2620
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1560

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1560-16-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/1560-20-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/1560-17-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2568-10-0x00000000008E0000-0x0000000000918000-memory.dmp

      Filesize

      224KB

    • memory/2568-7-0x00000000007F0000-0x0000000000829000-memory.dmp

      Filesize

      228KB

    • memory/2568-13-0x0000000000940000-0x0000000000985000-memory.dmp

      Filesize

      276KB

    • memory/2568-15-0x0000000000920000-0x0000000000923000-memory.dmp

      Filesize

      12KB

    • memory/2568-14-0x00000000009A0000-0x00000000009A1000-memory.dmp

      Filesize

      4KB

    • memory/2568-0-0x0000000000710000-0x0000000000748000-memory.dmp

      Filesize

      224KB

    • memory/2568-2-0x00000000007A0000-0x00000000007DB000-memory.dmp

      Filesize

      236KB

    • memory/2568-18-0x0000000000940000-0x0000000000985000-memory.dmp

      Filesize

      276KB

    • memory/2568-19-0x0000000000920000-0x0000000000923000-memory.dmp

      Filesize

      12KB

    • memory/2568-6-0x0000000000710000-0x0000000000748000-memory.dmp

      Filesize

      224KB