Analysis

  • max time kernel
    133s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-09-2024 02:35

General

  • Target

    1c0e03798f8a405b63713c1dc838085c0ee30f15b9aeb75dacd1740544ee0834.exe

  • Size

    960KB

  • MD5

    d83d2162b423fa9b41021db3e1efb09f

  • SHA1

    8c43479708dcdda3d383fdcd8d96be13082d85db

  • SHA256

    1c0e03798f8a405b63713c1dc838085c0ee30f15b9aeb75dacd1740544ee0834

  • SHA512

    d18dafe8824a68433cac77be98e1697613e878e15b2e60581b5aa688058336e9327b9cfa24232c27672a35728349cec90b125cb00c524c863131470647f266ee

  • SSDEEP

    12288:buNnXQFkBgaR2G0a+mzdmnCWZOql1Al9H2qxD0zBzbM1QA5lYxWLX8jRiTXUCU6J:KSa+mzdgZO5DDaAFLX8jRAUCU6J

Malware Config

Extracted

Family

trickbot

Version

2000035

Botnet

tot165

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.

  • 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\1c0e03798f8a405b63713c1dc838085c0ee30f15b9aeb75dacd1740544ee0834.exe
    "C:\Users\Admin\AppData\Local\Temp\1c0e03798f8a405b63713c1dc838085c0ee30f15b9aeb75dacd1740544ee0834.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4700
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4584
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2668
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 592
        2⤵
        • Program crash
        PID:4692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 592
        2⤵
        • Program crash
        PID:872
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4700 -ip 4700
      1⤵
        PID:1540
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 4700 -ip 4700
        1⤵
          PID:4120

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4584-9-0x000002E351520000-0x000002E351521000-memory.dmp

          Filesize

          4KB

        • memory/4584-10-0x000002E351280000-0x000002E3512A9000-memory.dmp

          Filesize

          164KB

        • memory/4700-0-0x00000000026D0000-0x000000000270F000-memory.dmp

          Filesize

          252KB

        • memory/4700-6-0x0000000002710000-0x000000000274A000-memory.dmp

          Filesize

          232KB

        • memory/4700-5-0x0000000002570000-0x00000000025AC000-memory.dmp

          Filesize

          240KB

        • memory/4700-4-0x0000000002710000-0x000000000274A000-memory.dmp

          Filesize

          232KB

        • memory/4700-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/4700-7-0x0000000002550000-0x0000000002551000-memory.dmp

          Filesize

          4KB

        • memory/4700-11-0x0000000002510000-0x0000000002521000-memory.dmp

          Filesize

          68KB

        • memory/4700-12-0x0000000002710000-0x000000000274A000-memory.dmp

          Filesize

          232KB