Analysis

  • max time kernel
    133s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-12-2024 22:28

General

  • Target

    JaffaCakes118_953ec1e9ce075525ebc00d4f974794c51fb1e274a1e2b0c0a0cbdbf640a8643f.exe

  • Size

    756KB

  • MD5

    85f35a0aecdb4d62e6644e271b950784

  • SHA1

    8217a0cbbc73b0b209cd1a089758bd64fa95b422

  • SHA256

    953ec1e9ce075525ebc00d4f974794c51fb1e274a1e2b0c0a0cbdbf640a8643f

  • SHA512

    9e3eae1ae9a5856334cc629ebb7931bbbdc5186acdafb09e0c47ea2600cedac58adfe26d160fb6c7428699cbb3d93e5e1346a25581effa90708fbdef96140f15

  • SSDEEP

    12288:weTBslq08I3L92xhqmqUVWFxjPj/jxEnU2vMQsK:5tI3L9WqdjPx67j

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top115

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 2 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 SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_953ec1e9ce075525ebc00d4f974794c51fb1e274a1e2b0c0a0cbdbf640a8643f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_953ec1e9ce075525ebc00d4f974794c51fb1e274a1e2b0c0a0cbdbf640a8643f.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5080
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2800
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 608
        2⤵
        • Program crash
        PID:348
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 576
        2⤵
        • Program crash
        PID:1716
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2276 -ip 2276
      1⤵
        PID:3724
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2276 -ip 2276
        1⤵
          PID:1536

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2276-1-0x00000000026B0000-0x00000000026EF000-memory.dmp

          Filesize

          252KB

        • memory/2276-3-0x0000000002570000-0x00000000025AC000-memory.dmp

          Filesize

          240KB

        • memory/2276-5-0x00000000026F0000-0x000000000272A000-memory.dmp

          Filesize

          232KB

        • memory/2276-6-0x00000000026F0000-0x000000000272A000-memory.dmp

          Filesize

          232KB

        • memory/2276-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2276-7-0x0000000002540000-0x0000000002541000-memory.dmp

          Filesize

          4KB

        • memory/2276-11-0x0000000002270000-0x0000000002283000-memory.dmp

          Filesize

          76KB

        • memory/2276-12-0x00000000026F0000-0x000000000272A000-memory.dmp

          Filesize

          232KB

        • memory/5080-10-0x000001F62EB60000-0x000001F62EB61000-memory.dmp

          Filesize

          4KB

        • memory/5080-9-0x000001F62E8C0000-0x000001F62E8E9000-memory.dmp

          Filesize

          164KB

        • memory/5080-13-0x000001F62E8C0000-0x000001F62E8E9000-memory.dmp

          Filesize

          164KB