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Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29/12/2024, 13:51

General

  • Target

    JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll

  • Size

    440KB

  • MD5

    2ef781ffa53489c8da5a5a76ae75d272

  • SHA1

    f6977568758d33177425cbd99b58af79469d3594

  • SHA256

    347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b

  • SHA512

    cf1cc962546c5fb4f8592575c067730b7c276c531ef00711e72a3e1321c9ab2ee62fef8b0af89f0a0f69e4355b4cdf443d9a6586b3e79e3df7e511d751735ef8

  • SSDEEP

    6144:v5+iRFTkRhO9SE+tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkXtZTm4EBpL0zacMScx7

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_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2848
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_347ac61b2f04f855eca99455e05974fbb03e5b5e2d235463a08fae81e89cb88b.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2492
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2316
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2336

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2336-17-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2336-16-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2492-0-0x0000000000190000-0x00000000001C8000-memory.dmp

      Filesize

      224KB

    • memory/2492-2-0x00000000003A0000-0x00000000003DB000-memory.dmp

      Filesize

      236KB

    • memory/2492-12-0x0000000000190000-0x00000000001C8000-memory.dmp

      Filesize

      224KB

    • memory/2492-13-0x0000000002200000-0x0000000002245000-memory.dmp

      Filesize

      276KB

    • memory/2492-9-0x0000000000BB0000-0x0000000000BE8000-memory.dmp

      Filesize

      224KB

    • memory/2492-6-0x0000000000B70000-0x0000000000BA9000-memory.dmp

      Filesize

      228KB

    • memory/2492-15-0x0000000000A20000-0x0000000000A23000-memory.dmp

      Filesize

      12KB

    • memory/2492-14-0x0000000000A50000-0x0000000000A51000-memory.dmp

      Filesize

      4KB

    • memory/2492-18-0x0000000002200000-0x0000000002245000-memory.dmp

      Filesize

      276KB

    • memory/2492-19-0x0000000000A20000-0x0000000000A23000-memory.dmp

      Filesize

      12KB