trickbot | 1d493552dc32f43c8e39bdac967e449cd1a86af83ab61c87ae0cd56bc2a117a6

General

Target

1d493552dc32f43c8e39bdac967e449cd1a86af83ab61c87ae0cd56bc2a117a6.dll
Size

706KB
MD5

c941bfbc8468294c9c039fb9894dd866
SHA1

6f033f5036c90f03a2b442a746cf23312d59c80c
SHA256

1d493552dc32f43c8e39bdac967e449cd1a86af83ab61c87ae0cd56bc2a117a6
SHA512

cc913bdc3ed3516cba11cd5ee87e757ffd68fdc502c5cc86a9e831a4bbedb207cac9c0e489e4a9c67ba6b34d9a6748a620c26d2bcea30a99c3e5fa3a20f070a0

Score

10^/10

trickbot rob136 banker suricata trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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

44 ipecho.net
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 3992 wermgr.exe

flow	ioc
44	ipecho.net

description	pid	process
Token: SeDebugPrivilege	3992	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2704 wrote to memory of 2756	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 2756	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 2756	2704	rundll32.exe	rundll32.exe
PID 2756 wrote to memory of 2452	2756	rundll32.exe	cmd.exe
PID 2756 wrote to memory of 2452	2756	rundll32.exe	cmd.exe
PID 2756 wrote to memory of 2452	2756	rundll32.exe	cmd.exe
PID 2756 wrote to memory of 3992	2756	rundll32.exe	wermgr.exe
PID 2756 wrote to memory of 3992	2756	rundll32.exe	wermgr.exe
PID 2756 wrote to memory of 3992	2756	rundll32.exe	wermgr.exe
PID 2756 wrote to memory of 3992	2756	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d493552dc32f43c8e39bdac967e449cd1a86af83ab61c87ae0cd56bc2a117a6.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d493552dc32f43c8e39bdac967e449cd1a86af83ab61c87ae0cd56bc2a117a6.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2756

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:2452

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2756-115-0x0000000000000000-mapping.dmp

Download
memory/2756-117-0x0000000000640000-0x0000000000685000-memory.dmp

Filesize
276KB

Download
memory/2756-116-0x0000000000BA0000-0x0000000000E08000-memory.dmp

Filesize
2.4MB

Download
memory/2756-119-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download
memory/2756-118-0x0000000000690000-0x0000000000691000-memory.dmp

Filesize
4KB

Download
memory/3992-120-0x0000000000000000-mapping.dmp

Download
memory/3992-122-0x0000027CA9E50000-0x0000027CA9E51000-memory.dmp

Filesize
4KB

Download
memory/3992-121-0x0000027CA9D30000-0x0000027CA9D59000-memory.dmp

Filesize
164KB

Download
memory/3992-124-0x0000027CA9E80000-0x0000027CA9E82000-memory.dmp

Filesize
8KB

Download
memory/3992-123-0x0000027CA9E80000-0x0000027CA9E82000-memory.dmp

Filesize
8KB

Download

Analysis

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