Analysis

  • max time kernel
    132s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06-04-2024 08:26

General

  • Target

    e00231bd4d68fc72b496a9fbf9f42ac6_JaffaCakes118.dll

  • Size

    419KB

  • MD5

    e00231bd4d68fc72b496a9fbf9f42ac6

  • SHA1

    365abe99ea717f529330ed9c60c72bc9b9eb66ef

  • SHA256

    1e24fd0e2d521e98cb0a68d0bdb434e45d02a0f636ac3ce9ad99c061a17e23b3

  • SHA512

    6f5503ccb6842278fc5d97e86fd95b0bba1d5788f275d780d0bedc9fd78250b8f93cf1b1697cf420c24c6cee7ec32b4a1c676663659d4c75249d617203440c38

  • SSDEEP

    12288:YQNr8R0/3yMMUeT5LYvIof0KEBcTLdJqjsIiq:U0/3yMMZhYvIo3YiLlIF

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

zev4

C2

36.91.117.231:443

36.89.228.201:443

103.75.32.173:443

45.115.172.105:443

36.95.23.89:443

103.123.86.104:443

202.65.119.162:443

202.9.121.143:443

139.255.65.170:443

110.172.137.20:443

103.146.232.154:443

36.91.88.164:443

103.47.170.131:443

122.117.90.133:443

103.9.188.78:443

210.2.149.202:443

118.91.190.42:443

117.222.61.115:443

117.222.57.92:443

136.228.128.21:443

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

Signatures

  • Trickbot

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e00231bd4d68fc72b496a9fbf9f42ac6_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\e00231bd4d68fc72b496a9fbf9f42ac6_JaffaCakes118.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1752
      • C:\Windows\system32\wermgr.exe
        C:\Windows\system32\wermgr.exe
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1720

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1720-15-0x0000000000110000-0x0000000000111000-memory.dmp
    Filesize

    4KB

  • memory/1720-16-0x0000000000060000-0x0000000000089000-memory.dmp
    Filesize

    164KB

  • memory/1720-19-0x0000000000060000-0x0000000000089000-memory.dmp
    Filesize

    164KB

  • memory/1752-0-0x00000000002E0000-0x0000000000319000-memory.dmp
    Filesize

    228KB

  • memory/1752-2-0x0000000000320000-0x000000000035B000-memory.dmp
    Filesize

    236KB

  • memory/1752-4-0x00000000002E0000-0x0000000000319000-memory.dmp
    Filesize

    228KB

  • memory/1752-7-0x0000000010000000-0x000000001003A000-memory.dmp
    Filesize

    232KB

  • memory/1752-10-0x00000000004E0000-0x0000000000518000-memory.dmp
    Filesize

    224KB

  • memory/1752-13-0x0000000001E80000-0x0000000001EC5000-memory.dmp
    Filesize

    276KB

  • memory/1752-14-0x0000000000540000-0x0000000000543000-memory.dmp
    Filesize

    12KB

  • memory/1752-17-0x0000000001E80000-0x0000000001EC5000-memory.dmp
    Filesize

    276KB

  • memory/1752-18-0x0000000000540000-0x0000000000543000-memory.dmp
    Filesize

    12KB