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
    25-12-2024 03:34

General

  • Target

    JaffaCakes118_2451e77e7fc1cc87f2e7191025f0e31740963d0f2130729f92623087402f5b18.dll

  • Size

    440KB

  • MD5

    01e3063b8d606e1bbf6533b817fac37f

  • SHA1

    b51d83263c6acd34795cd203024016b8ff3dbca4

  • SHA256

    2451e77e7fc1cc87f2e7191025f0e31740963d0f2130729f92623087402f5b18

  • SHA512

    daa5d4f6ccd0fe1d11f1d0e6d407079eb0b4439c43a390cc7472b8df514fb2c7b5bb96c5ad0df0e2209f6623e4d632251cbe30bbcbc556eaab3da43ea78597aa

  • SSDEEP

    6144:v5+iRFTkRhO9SE/tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkatZTm4EBpL0zacMScx7

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_2451e77e7fc1cc87f2e7191025f0e31740963d0f2130729f92623087402f5b18.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2451e77e7fc1cc87f2e7191025f0e31740963d0f2130729f92623087402f5b18.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2280
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2128
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1668

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1668-16-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/1668-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1668-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2280-7-0x0000000000B60000-0x0000000000B99000-memory.dmp

      Filesize

      228KB

    • memory/2280-6-0x0000000000330000-0x0000000000368000-memory.dmp

      Filesize

      224KB

    • memory/2280-13-0x0000000002010000-0x0000000002055000-memory.dmp

      Filesize

      276KB

    • memory/2280-15-0x0000000000BE0000-0x0000000000BE3000-memory.dmp

      Filesize

      12KB

    • memory/2280-14-0x0000000002060000-0x0000000002061000-memory.dmp

      Filesize

      4KB

    • memory/2280-2-0x00000000009E0000-0x0000000000A1B000-memory.dmp

      Filesize

      236KB

    • memory/2280-10-0x0000000000BA0000-0x0000000000BD8000-memory.dmp

      Filesize

      224KB

    • memory/2280-18-0x0000000002010000-0x0000000002055000-memory.dmp

      Filesize

      276KB

    • memory/2280-19-0x0000000000BE0000-0x0000000000BE3000-memory.dmp

      Filesize

      12KB

    • memory/2280-0-0x0000000000330000-0x0000000000368000-memory.dmp

      Filesize

      224KB