trickbot | 49e76568aab61959380480cc594d346207c88911d340fd17cf20a0405a42aded

General

Target

compsBr.jpg.dll
Size

490KB
MD5

67d7982f23537172833949505e2fc091
SHA1

0c1a40b42037d728c402eb4ea2c97a6837041dd3
SHA256

49e76568aab61959380480cc594d346207c88911d340fd17cf20a0405a42aded
SHA512

0990e6aa42f28f3b228a94d645ee5776d5126cb6d7bdd498e585e84c180567eac8c1817947caea3a5660464bd1d2efd7172cc0a72da72d00b148649ddde68d93

Score

10^/10

trickbot zev4 banker trojan

Malware Config

Extracted

Family

trickbot

Version

2000031

Botnet

zev4

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

11 api.ipify.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1216 wermgr.exe

flow	ioc
11	api.ipify.org

description	pid	process
Token: SeDebugPrivilege	1216	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 2028	1088	regsvr32.exe	regsvr32.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe
PID 2028 wrote to memory of 1216	2028	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\compsBr.jpg.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\compsBr.jpg.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2028

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/1088-59-0x000007FEFB881000-0x000007FEFB883000-memory.dmp

Filesize
8KB

Download
memory/1216-66-0x0000000000000000-mapping.dmp

Download
memory/1216-67-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1216-68-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2028-60-0x0000000000000000-mapping.dmp

Download
memory/2028-61-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

Download
memory/2028-62-0x0000000002030000-0x000000000228D000-memory.dmp

Filesize
2.4MB

Download
memory/2028-64-0x00000000001C0000-0x00000000001D1000-memory.dmp

Filesize
68KB

Download
memory/2028-63-0x00000000003A0000-0x0000000000420000-memory.dmp

Filesize
512KB

Download
memory/2028-65-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download

Analysis

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