General

  • Target

    5dce80b40ae1c26c9e114381a04927a2.exe

  • Size

    472KB

  • Sample

    210301-x74hs1t4jn

  • MD5

    5dce80b40ae1c26c9e114381a04927a2

  • SHA1

    241c222dab498493327c5ec2806f39d3280e127c

  • SHA256

    cbe01313f457dfc188193a50d3e4c13d159b28cecc7f88b195dac6dafa04f0ad

  • SHA512

    00dcee8922fc24ad3d2822f773b6f7b96e041281e8a57740737229b080ed07e62e2c0426a26c144ca37fe2fb51dee80d5210d51af7b23a5689b1c20c162d3749

Malware Config

Extracted

Family

raccoon

Botnet

a3a85b69314053c3bb015532d1a960a3d08baeb8

Attributes
  • url4cnc

    https://telete.in/baudemars

rc4.plain
rc4.plain

Extracted

Family

trickbot

Version

2000026

Botnet

tot50

C2

154.79.252.132:449

179.191.108.58:449

200.6.169.124:443

103.76.20.226:443

80.78.77.116:449

80.78.75.246:443

45.234.248.66:449

187.190.116.59:443

185.234.72.84:443

36.94.202.131:443

103.91.244.102:449

168.232.188.88:449

103.73.101.98:449

173.81.4.147:449

202.142.151.190:449

118.67.216.238:449

108.170.20.72:443

85.159.214.61:443

36.92.93.5:449

79.122.166.236:449

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64
ecc_pubkey.base64

Targets

    • Target

      5dce80b40ae1c26c9e114381a04927a2.exe

    • Size

      472KB

    • MD5

      5dce80b40ae1c26c9e114381a04927a2

    • SHA1

      241c222dab498493327c5ec2806f39d3280e127c

    • SHA256

      cbe01313f457dfc188193a50d3e4c13d159b28cecc7f88b195dac6dafa04f0ad

    • SHA512

      00dcee8922fc24ad3d2822f773b6f7b96e041281e8a57740737229b080ed07e62e2c0426a26c144ca37fe2fb51dee80d5210d51af7b23a5689b1c20c162d3749

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Trickbot

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

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks