trickbot | 5e4ea9be2afde87e90c78723b72d6a88b4d2dde630477381bdad1b62c973784a

General

Target

5e4ea9be2afde87e90c78723b72d6a88b4d2dde630477381bdad1b62c973784a.dll
Size

1.7MB
MD5

22b3cc51e679b29af7bd29084a8be478
SHA1

7c8008106b93b6002f88e52c7b66ab0f0ea06620
SHA256

5e4ea9be2afde87e90c78723b72d6a88b4d2dde630477381bdad1b62c973784a
SHA512

d8d34933abe8f94e9820ac7ecb1e8d1c8cfcca10dd63fc9e9dd050771511c8e2c51abf868fd8ec35259d162190965166dc5f7553d900ae85c2887b4a27276860

Score

10^/10

trickbot rob141 banker suricata trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

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
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata: ET MALWARE Win32/TrickBot CnC Initial Checkin M2
suricata
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

33 wtfismyip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 952 wermgr.exe

flow	ioc
33	wtfismyip.com

description	pid	process
Token: SeDebugPrivilege	952	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2664 wrote to memory of 2684	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 2684	2664	rundll32.exe	rundll32.exe
PID 2664 wrote to memory of 2684	2664	rundll32.exe	rundll32.exe
PID 2684 wrote to memory of 1012	2684	rundll32.exe	cmd.exe
PID 2684 wrote to memory of 1012	2684	rundll32.exe	cmd.exe
PID 2684 wrote to memory of 1012	2684	rundll32.exe	cmd.exe
PID 2684 wrote to memory of 952	2684	rundll32.exe	wermgr.exe
PID 2684 wrote to memory of 952	2684	rundll32.exe	wermgr.exe
PID 2684 wrote to memory of 952	2684	rundll32.exe	wermgr.exe
PID 2684 wrote to memory of 952	2684	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e4ea9be2afde87e90c78723b72d6a88b4d2dde630477381bdad1b62c973784a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2664

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5e4ea9be2afde87e90c78723b72d6a88b4d2dde630477381bdad1b62c973784a.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2684

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1012

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:952

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/952-120-0x0000000000000000-mapping.dmp

Download
memory/952-122-0x00000278AA240000-0x00000278AA241000-memory.dmp

Filesize
4KB

Download
memory/952-121-0x00000278AA200000-0x00000278AA228000-memory.dmp

Filesize
160KB

Download
memory/952-124-0x00000278AA440000-0x00000278AA442000-memory.dmp

Filesize
8KB

Download
memory/952-123-0x00000278AA440000-0x00000278AA442000-memory.dmp

Filesize
8KB

Download
memory/2684-115-0x0000000000000000-mapping.dmp

Download
memory/2684-117-0x0000000000DC0000-0x0000000000E05000-memory.dmp

Filesize
276KB

Download
memory/2684-116-0x0000000000A90000-0x0000000000CF8000-memory.dmp

Filesize
2.4MB

Download
memory/2684-118-0x0000000000860000-0x0000000000861000-memory.dmp

Filesize
4KB

Download
memory/2684-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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