Analysis

  • max time kernel
    56s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-03-2021 17:19

General

  • Target

    ab4ecc19b5adb42768f4cecab5c3afdd8de5b50ed81dd7e3af020e61475f1590.exe

  • Size

    798KB

  • MD5

    5dbcbbe197be8385ba34485bf3be0326

  • SHA1

    d6eb690bb899b5cd5b0933fac5e24bf6686850a3

  • SHA256

    ab4ecc19b5adb42768f4cecab5c3afdd8de5b50ed81dd7e3af020e61475f1590

  • SHA512

    9bfb4917cce802379ad73c08623dbee743b072f0d0996d11f7cb02ea66c7d4645230268b244b8e21f8eb7702f98bfa16472d1e3ae8534ef6abeb5ccc0ddaa565

Malware Config

Extracted

Family

trickbot

Version

100010

Botnet

rob35

C2

5.34.180.180:443

64.74.160.228:443

198.46.198.116:443

5.34.180.185:443

107.152.46.188:443

195.123.241.214:443

23.254.224.2:443

107.172.188.113:443

200.52.147.93:443

185.198.59.45:443

45.14.226.101:443

185.82.126.38:443

85.204.116.139:443

45.155.173.248:443

103.91.244.50:443

45.230.244.20:443

45.226.124.226:443

187.84.95.6:443

186.250.157.116:443

186.137.85.76:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab4ecc19b5adb42768f4cecab5c3afdd8de5b50ed81dd7e3af020e61475f1590.exe
    "C:\Users\Admin\AppData\Local\Temp\ab4ecc19b5adb42768f4cecab5c3afdd8de5b50ed81dd7e3af020e61475f1590.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1888
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of AdjustPrivilegeToken
      PID:284

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/284-7-0x0000000000000000-mapping.dmp
  • memory/284-8-0x0000000000060000-0x0000000000088000-memory.dmp
    Filesize

    160KB

  • memory/284-9-0x0000000000330000-0x0000000000331000-memory.dmp
    Filesize

    4KB

  • memory/1888-2-0x0000000075781000-0x0000000075783000-memory.dmp
    Filesize

    8KB

  • memory/1888-3-0x0000000000240000-0x0000000000245000-memory.dmp
    Filesize

    20KB

  • memory/1888-4-0x0000000000400000-0x000000000043B000-memory.dmp
    Filesize

    236KB

  • memory/1888-5-0x0000000000270000-0x0000000000271000-memory.dmp
    Filesize

    4KB

  • memory/1888-6-0x0000000010001000-0x0000000010003000-memory.dmp
    Filesize

    8KB