trickbot | cd7f39f9f95a1161878980631e4069057e715e84bf3ecf940bfca97ce5a96e20

General

Target

2e6fcdc4bb4622a80f70db990a217718.dll
Size

544KB
MD5

2e6fcdc4bb4622a80f70db990a217718
SHA1

905a13957f196b48bbd3d2c6876d3e76d8ac1119
SHA256

cd7f39f9f95a1161878980631e4069057e715e84bf3ecf940bfca97ce5a96e20
SHA512

4c269cbde038d2a2e80a9355917c898bae61e3ef3da629e6237f3b063c6750404e3d965483cae8184f53570ef83ab9363d9cb6d9619c3d7b8a8cd73da4c0e37d

Score

10^/10

trickbot rob109 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100018

Botnet

rob109

C2

38.110.103.124:443

185.56.76.28:443

204.138.26.60:443

60.51.47.65:443

74.85.157.139:443

68.69.26.182:443

38.110.103.136:443

38.110.103.18:443

138.34.28.219:443

185.56.76.94:443

217.115.240.248:443

24.162.214.166:443

80.15.2.105:443

154.58.23.192:443

38.110.100.104:443

45.36.99.184:443

185.56.76.108:443

185.56.76.72:443

138.34.28.35:443

97.83.40.67:443

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

19 wtfismyip.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 380 wermgr.exe

flow	ioc
19	wtfismyip.com

description	pid	process
Token: SeDebugPrivilege	380	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 636 wrote to memory of 1324	636	rundll32.exe	rundll32.exe
PID 636 wrote to memory of 1324	636	rundll32.exe	rundll32.exe
PID 636 wrote to memory of 1324	636	rundll32.exe	rundll32.exe
PID 1324 wrote to memory of 1812	1324	rundll32.exe	cmd.exe
PID 1324 wrote to memory of 1812	1324	rundll32.exe	cmd.exe
PID 1324 wrote to memory of 1812	1324	rundll32.exe	cmd.exe
PID 1324 wrote to memory of 380	1324	rundll32.exe	wermgr.exe
PID 1324 wrote to memory of 380	1324	rundll32.exe	wermgr.exe
PID 1324 wrote to memory of 380	1324	rundll32.exe	wermgr.exe
PID 1324 wrote to memory of 380	1324	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e6fcdc4bb4622a80f70db990a217718.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:636

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2e6fcdc4bb4622a80f70db990a217718.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1812

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/380-126-0x0000000000000000-mapping.dmp

Download
memory/380-128-0x000001763D050000-0x000001763D051000-memory.dmp

Filesize
4KB

Download
memory/380-127-0x000001763CE40000-0x000001763CE68000-memory.dmp

Filesize
160KB

Download
memory/1324-114-0x0000000000000000-mapping.dmp

Download
memory/1324-116-0x00000000050E0000-0x0000000005118000-memory.dmp

Filesize
224KB

Download
memory/1324-115-0x0000000005120000-0x000000000515B000-memory.dmp

Filesize
236KB

Download
memory/1324-119-0x0000000005180000-0x00000000051B9000-memory.dmp

Filesize
228KB

Download
memory/1324-121-0x00000000051C0000-0x00000000051F7000-memory.dmp

Filesize
220KB

Download
memory/1324-123-0x0000000005200000-0x0000000005244000-memory.dmp

Filesize
272KB

Download
memory/1324-124-0x00000000037C0000-0x00000000037C1000-memory.dmp

Filesize
4KB

Download
memory/1324-125-0x0000000003700000-0x000000000378E000-memory.dmp

Filesize
568KB

Download

Analysis

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