trickbot | faba77692acd1b52614d6379b4f197af178119baef932ee3157098e3bbcceef7

General

Target

72d61074196aab2e16028265c40c0281.dll
Size

544KB
MD5

72d61074196aab2e16028265c40c0281
SHA1

c3510285d5212885fd892623c769339239487065
SHA256

faba77692acd1b52614d6379b4f197af178119baef932ee3157098e3bbcceef7
SHA512

358743d0b7297e8ead4d2baf48ed8c99660ceea6a0831410bb8d96e1b159f6bbf767ffa85a2a699fef40a3172e44f3ccc51765d66c5fecbd6520417c8f633e0d

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

12 checkip.amazonaws.com
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1308 wermgr.exe

flow	ioc
12	checkip.amazonaws.com

description	pid	process
Token: SeDebugPrivilege	1308	wermgr.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1048 wrote to memory of 1280	1048	rundll32.exe	rundll32.exe
PID 1280 wrote to memory of 1964	1280	rundll32.exe	cmd.exe
PID 1280 wrote to memory of 1964	1280	rundll32.exe	cmd.exe
PID 1280 wrote to memory of 1964	1280	rundll32.exe	cmd.exe
PID 1280 wrote to memory of 1964	1280	rundll32.exe	cmd.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe
PID 1280 wrote to memory of 1308	1280	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72d61074196aab2e16028265c40c0281.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1048

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\72d61074196aab2e16028265c40c0281.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1280

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1964

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1308

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1280-59-0x0000000000000000-mapping.dmp

Download
memory/1280-60-0x0000000075721000-0x0000000075723000-memory.dmp

Filesize
8KB

Download
memory/1280-61-0x00000000002B0000-0x00000000002EB000-memory.dmp

Filesize
236KB

Download
memory/1280-66-0x0000000001DA0000-0x0000000001DD7000-memory.dmp

Filesize
220KB

Download
memory/1280-64-0x0000000000490000-0x00000000004C9000-memory.dmp

Filesize
228KB

Download
memory/1280-68-0x0000000000260000-0x0000000000298000-memory.dmp

Filesize
224KB

Download
memory/1280-69-0x0000000001E30000-0x0000000001E74000-memory.dmp

Filesize
272KB

Download
memory/1280-70-0x00000000004D0000-0x00000000004E1000-memory.dmp

Filesize
68KB

Download
memory/1280-71-0x00000000002F1000-0x00000000002F3000-memory.dmp

Filesize
8KB

Download
memory/1308-72-0x0000000000000000-mapping.dmp

Download
memory/1308-73-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1308-74-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download

Analysis

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