trickbot | 89d87f486616ff7319976c10f14e995ec939aa698d64bd48bac68f392c4da302

General

Target

borderCurr.jpg.dll
Size

612KB
MD5

c01a94ff81534257ca8bf10993e7794f
SHA1

b410499500f161bbd70607f550f3d9244c103b59
SHA256

89d87f486616ff7319976c10f14e995ec939aa698d64bd48bac68f392c4da302
SHA512

905b9adec35323647b562a8bd7cfc172a7ed8ad5a44db7223ac2d629cf6564206be7b9bc28ad340bfbb7fd1ed470c4cd51322ff3ce3f74294f5ff1280709489f

Score

10^/10

trickbot zev1 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev1

C2

14.232.161.45:443

118.173.233.64:443

41.57.156.203:443

45.239.234.2:443

45.201.136.3:443

177.10.90.29:443

185.17.105.236:443

91.237.161.87:443

185.189.55.207:443

186.225.119.170:443

143.0.208.20:443

222.124.16.74:443

220.82.64.198:443

200.236.218.62:443

178.216.28.59:443

45.239.233.131:443

196.216.59.174:443

119.202.8.249:443

82.159.149.37:443

49.248.217.170:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

12 checkip.amazonaws.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1140 wermgr.exe

flow	ioc
12	checkip.amazonaws.com

description	pid	process
Token: SeDebugPrivilege	1140	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 1200 wrote to memory of 2020	1200	regsvr32.exe	regsvr32.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe
PID 2020 wrote to memory of 1140	2020	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\borderCurr.jpg.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\borderCurr.jpg.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1140-76-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1140-75-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1140-74-0x0000000000000000-mapping.dmp

Download
memory/1200-60-0x000007FEFC221000-0x000007FEFC223000-memory.dmp

Filesize
8KB

Download
memory/2020-70-0x0000000000290000-0x00000000002C8000-memory.dmp

Filesize
224KB

Download
memory/2020-66-0x0000000000A30000-0x0000000000A69000-memory.dmp

Filesize
228KB

Download
memory/2020-68-0x0000000000A70000-0x0000000000AA7000-memory.dmp

Filesize
220KB

Download
memory/2020-71-0x0000000000AB0000-0x0000000000AF3000-memory.dmp

Filesize
268KB

Download
memory/2020-72-0x0000000000940000-0x0000000000951000-memory.dmp

Filesize
68KB

Download
memory/2020-73-0x00000000002D1000-0x00000000002D3000-memory.dmp

Filesize
8KB

Download
memory/2020-63-0x0000000000900000-0x000000000093B000-memory.dmp

Filesize
236KB

Download
memory/2020-62-0x00000000768B1000-0x00000000768B3000-memory.dmp

Filesize
8KB

Download
memory/2020-61-0x0000000000000000-mapping.dmp

Download

Analysis

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