trickbot | d128bbf6ae876f34e8c8afb64b0f846bcba350a38e7c4ac25ffc42cee11bb367

General

Target

d128bbf6ae876f34e8c8afb64b0f846bcba350a38e7c4ac25ffc42cee11bb367.dll
Size

1.7MB
MD5

abef3087d8ed0e47dc73a50d1c2f0762
SHA1

6e372f83ce79149e14976ca58ca206c47fcf775e
SHA256

d128bbf6ae876f34e8c8afb64b0f846bcba350a38e7c4ac25ffc42cee11bb367
SHA512

e8bfa1d61fbaa87f29cb6810fa5e290622f9fb91908a55df27f1347914cf2b9e4f8a4a47a8d5fb678873839ed7c021d296bcfbb658f71afc643c26f01e759f5b

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

32 wtfismyip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2168 wermgr.exe

flow	ioc
32	wtfismyip.com

description	pid	process
Token: SeDebugPrivilege	2168	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2480 wrote to memory of 2668	2480	rundll32.exe	rundll32.exe
PID 2480 wrote to memory of 2668	2480	rundll32.exe	rundll32.exe
PID 2480 wrote to memory of 2668	2480	rundll32.exe	rundll32.exe
PID 2668 wrote to memory of 2732	2668	rundll32.exe	cmd.exe
PID 2668 wrote to memory of 2732	2668	rundll32.exe	cmd.exe
PID 2668 wrote to memory of 2732	2668	rundll32.exe	cmd.exe
PID 2668 wrote to memory of 2168	2668	rundll32.exe	wermgr.exe
PID 2668 wrote to memory of 2168	2668	rundll32.exe	wermgr.exe
PID 2668 wrote to memory of 2168	2668	rundll32.exe	wermgr.exe
PID 2668 wrote to memory of 2168	2668	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d128bbf6ae876f34e8c8afb64b0f846bcba350a38e7c4ac25ffc42cee11bb367.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2480

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d128bbf6ae876f34e8c8afb64b0f846bcba350a38e7c4ac25ffc42cee11bb367.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2668

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:2732

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:2168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2168-120-0x0000000000000000-mapping.dmp

Download
memory/2168-122-0x0000023323620000-0x0000023323621000-memory.dmp

Filesize
4KB

Download
memory/2168-121-0x0000023323510000-0x0000023323538000-memory.dmp

Filesize
160KB

Download
memory/2168-124-0x0000023323750000-0x0000023323752000-memory.dmp

Filesize
8KB

Download
memory/2168-123-0x0000023323750000-0x0000023323752000-memory.dmp

Filesize
8KB

Download
memory/2668-115-0x0000000000000000-mapping.dmp

Download
memory/2668-116-0x0000000004DE0000-0x0000000005048000-memory.dmp

Filesize
2.4MB

Download
memory/2668-117-0x0000000003400000-0x000000000354A000-memory.dmp

Filesize
1.3MB

Download
memory/2668-118-0x0000000003060000-0x000000000310E000-memory.dmp

Filesize
696KB

Download
memory/2668-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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