trickbot | a1c7157e3d321dc5966c65601335e053edb2c4a1e6cf4f1f678b974a4f2dbf26

Analysis

max time kernel
46s
max time network
147s
platform
windows7_x64
resource
win7v20210410
submitted
20-07-2021 13:07

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General

Target

717ad3ee2b9ae94aac5bd01bce9bb945d8c620e3a60f241864dede3646f3dd47.dll
Size

594KB
MD5

18104d225266e7754f27a413323425c4
SHA1

8e49c7b8ac4d81e757d919f545408e07eaba10c9
SHA256

717ad3ee2b9ae94aac5bd01bce9bb945d8c620e3a60f241864dede3646f3dd47
SHA512

c96470045de5f84defb435d6b8fb127fc48b5a5b930507e9bdf6650015e36fd31bd1be57f22723cd202caaf27d987c4ede2aa7c9be7f22d1b9ae776f3d3a5c33

Score

10^/10

trickbot zev1 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev1

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

8 ipinfo.io
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1216 wermgr.exe

flow	ioc
8	ipinfo.io

description	pid	process
Token: SeDebugPrivilege	1216	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1260 wrote to memory of 1976	1260	regsvr32.exe	regsvr32.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe
PID 1976 wrote to memory of 1216	1976	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\717ad3ee2b9ae94aac5bd01bce9bb945d8c620e3a60f241864dede3646f3dd47.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1260

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\717ad3ee2b9ae94aac5bd01bce9bb945d8c620e3a60f241864dede3646f3dd47.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1216

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1216-69-0x0000000000000000-mapping.dmp

Download
memory/1216-70-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1216-71-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1260-59-0x000007FEFC141000-0x000007FEFC143000-memory.dmp

Filesize
8KB

Download
memory/1976-60-0x0000000000000000-mapping.dmp

Download
memory/1976-61-0x0000000076281000-0x0000000076283000-memory.dmp

Filesize
8KB

Download
memory/1976-62-0x0000000000640000-0x0000000000677000-memory.dmp

Filesize
220KB

Download
memory/1976-65-0x0000000000600000-0x0000000000634000-memory.dmp

Filesize
208KB

Download
memory/1976-67-0x00000000006A0000-0x00000000006B1000-memory.dmp

Filesize
68KB

Download
memory/1976-66-0x0000000001D60000-0x0000000001DA3000-memory.dmp

Filesize
268KB

Download
memory/1976-68-0x0000000000691000-0x0000000000693000-memory.dmp

Filesize
8KB

Download