trickbot | 50d488366ea4646148bd3fdd41cb31dbbc0ec24cf236c4b538fe0c07134a5073

General

Target

mon22.dll
Size

336KB
MD5

c0436190368d55ecb656518b2d0410f2
SHA1

d889b4eaec46fbd5c0989c2e1cc33973415c256c
SHA256

50d488366ea4646148bd3fdd41cb31dbbc0ec24cf236c4b538fe0c07134a5073
SHA512

fd09857011030116e4b92292bced6ce5268c9d2fd784b15dc803dea4ca77dc5c9b63c40c754fa2ffbb40b35937f72a2da6352d69dea74679b808acf83954a731

Score

10^/10

trickbot mon22 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100007

Botnet

mon22

C2

41.243.29.182:449

196.45.140.146:449

103.87.25.220:443

103.98.129.222:449

103.87.25.220:449

103.65.196.44:449

103.65.195.95:449

103.61.101.11:449

103.61.100.131:449

103.150.68.124:449

103.137.81.206:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.48:449

102.164.208.44:449

Attributes

autorun
Name:pwgrab

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

Templ.dll packer 3 IoCs

Detects Templ.dll packer which usually loads Trickbot.

Processes:

resource	yara_rule
behavioral1/memory/1432-5-0x0000000000270000-0x00000000002AA000-memory.dmp	templ_dll
behavioral1/memory/1432-6-0x0000000001D40000-0x0000000001D78000-memory.dmp	templ_dll
behavioral1/memory/1432-7-0x0000000000190000-0x00000000001C7000-memory.dmp	templ_dll

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1800 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1800	wermgr.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1432	1648	regsvr32.exe	regsvr32.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe
PID 1432 wrote to memory of 1800	1432	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\mon22.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\mon22.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:1432

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1800

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1432-3-0x0000000000000000-mapping.dmp

Download
memory/1432-4-0x0000000074D11000-0x0000000074D13000-memory.dmp

Filesize
8KB

Download
memory/1432-5-0x0000000000270000-0x00000000002AA000-memory.dmp

Filesize
232KB

Download
memory/1432-6-0x0000000001D40000-0x0000000001D78000-memory.dmp

Filesize
224KB

Download
memory/1432-7-0x0000000000190000-0x00000000001C7000-memory.dmp

Filesize
220KB

Download
memory/1432-10-0x0000000001D90000-0x0000000001D91000-memory.dmp

Filesize
4KB

Download
memory/1432-9-0x0000000001E10000-0x0000000001E52000-memory.dmp

Filesize
264KB

Download
memory/1432-11-0x00000000002B1000-0x00000000002B3000-memory.dmp

Filesize
8KB

Download
memory/1648-2-0x000007FEFB631000-0x000007FEFB633000-memory.dmp

Filesize
8KB

Download
memory/1800-8-0x0000000000000000-mapping.dmp

Download
memory/1800-12-0x0000000000060000-0x0000000000087000-memory.dmp

Filesize
156KB

Download
memory/1800-13-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download

Analysis

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