trickbot | d4d87a208df0ba460ccc94d8b7c62e223e4f0a18fa2b799f13ab5ee70f3c2e6c

General

Target

62bf9ac289974a7cdd679a3c01d02fe1.dll
Size

544KB
MD5

62bf9ac289974a7cdd679a3c01d02fe1
SHA1

668a21ca431f7d9bbd8a495a6ff1a1853e858bcb
SHA256

d4d87a208df0ba460ccc94d8b7c62e223e4f0a18fa2b799f13ab5ee70f3c2e6c
SHA512

ffe052c4912eca99ade948e498048ca718012bc6cc92dea440be6859e714bf6e62d7f21b19a06f6e904528d2415e96ef85805979c01adfd377d3a46ce7de5df9

Score

10^/10

trickbot rob109 banker spyware stealer suricata 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
suricata: ET MALWARE Trickbot Checkin Response
suricata: ET MALWARE Trickbot Checkin Response
suricata
suricata: ET MALWARE Win32/Trickbot Data Exfiltration
suricata: ET MALWARE Win32/Trickbot Data Exfiltration
suricata
Blocklisted process makes network request 2 IoCs

Processes:

cmd.exe

flow pid process

42 1072 cmd.exe
43 1072 cmd.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

24 ident.me
25 ident.me
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

3592 net.exe
1816 net.exe
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exe

pid process

3816 ipconfig.exe
Runs net.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

cmd.execmd.execmd.exe

pid process

1032 cmd.exe
1032 cmd.exe
4004 cmd.exe
4004 cmd.exe
1072 cmd.exe
1072 cmd.exe
4004 cmd.exe
4004 cmd.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

wermgr.execmd.execmd.exe

description pid process

Token: SeDebugPrivilege 1004 wermgr.exe
Token: SeDebugPrivilege 1032 cmd.exe
Token: SeDebugPrivilege 4004 cmd.exe

flow	pid	process
42	1072	cmd.exe
43	1072	cmd.exe

flow	ioc
24	ident.me
25	ident.me

pid	process
3592	net.exe
1816	net.exe

pid	process
3816	ipconfig.exe

pid	process
1032	cmd.exe
1032	cmd.exe
4004	cmd.exe
4004	cmd.exe
1072	cmd.exe
1072	cmd.exe
4004	cmd.exe
4004	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1004	wermgr.exe
Token: SeDebugPrivilege	1032	cmd.exe
Token: SeDebugPrivilege	4004	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exewermgr.exe

description	pid	process	target process
PID 856 wrote to memory of 1812	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 1812	856	rundll32.exe	rundll32.exe
PID 856 wrote to memory of 1812	856	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 400	1812	rundll32.exe	cmd.exe
PID 1812 wrote to memory of 400	1812	rundll32.exe	cmd.exe
PID 1812 wrote to memory of 400	1812	rundll32.exe	cmd.exe
PID 1812 wrote to memory of 1004	1812	rundll32.exe	wermgr.exe
PID 1812 wrote to memory of 1004	1812	rundll32.exe	wermgr.exe
PID 1812 wrote to memory of 1004	1812	rundll32.exe	wermgr.exe
PID 1812 wrote to memory of 1004	1812	rundll32.exe	wermgr.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe
PID 1004 wrote to memory of 1032	1004	wermgr.exe	cmd.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62bf9ac289974a7cdd679a3c01d02fe1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\62bf9ac289974a7cdd679a3c01d02fe1.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:400

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1004

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1032

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4004

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1072

C:\Windows\system32\cmd.exe
/c ipconfig /all
5⤵
PID:1456

C:\Windows\system32\ipconfig.exe
ipconfig /all
6⤵
- Gathers network information
PID:3816

C:\Windows\system32\cmd.exe
/c net config workstation
5⤵
PID:2864

C:\Windows\system32\net.exe
net config workstation
6⤵
PID:2588

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 config workstation
7⤵
PID:3748

C:\Windows\system32\cmd.exe
/c net view /all
5⤵
PID:3584

C:\Windows\system32\net.exe
net view /all
6⤵
- Discovers systems in the same network
PID:3592

C:\Windows\system32\cmd.exe
/c net view /all /domain
5⤵
PID:4048

C:\Windows\system32\net.exe
net view /all /domain
6⤵
- Discovers systems in the same network
PID:1816

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts
5⤵
PID:2416

C:\Windows\system32\nltest.exe
nltest /domain_trusts
6⤵
PID:1344

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts /all_trusts
5⤵
PID:1552

C:\Windows\system32\nltest.exe
nltest /domain_trusts /all_trusts
6⤵
PID:2196

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1004-128-0x00000278A8A10000-0x00000278A8A11000-memory.dmp

Filesize
4KB

Download
memory/1004-126-0x0000000000000000-mapping.dmp

Download
memory/1004-127-0x00000278A8900000-0x00000278A8928000-memory.dmp

Filesize
160KB

Download
memory/1032-137-0x00000272D0180000-0x00000272D0181000-memory.dmp

Filesize
4KB

Download
memory/1032-131-0x0000000000000000-mapping.dmp

Download
memory/1072-145-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/1072-144-0x0000000000000000-mapping.dmp

Download
memory/1344-158-0x0000000000000000-mapping.dmp

Download
memory/1456-148-0x0000000000000000-mapping.dmp

Download
memory/1552-159-0x0000000000000000-mapping.dmp

Download
memory/1812-125-0x0000000000E11000-0x0000000000E13000-memory.dmp

Filesize
8KB

Download
memory/1812-124-0x00000000043B0000-0x00000000043B1000-memory.dmp

Filesize
4KB

Download
memory/1812-122-0x0000000000C80000-0x0000000000CB8000-memory.dmp

Filesize
224KB

Download
memory/1812-123-0x0000000004360000-0x00000000043A4000-memory.dmp

Filesize
272KB

Download
memory/1812-120-0x0000000000E40000-0x0000000000E77000-memory.dmp

Filesize
220KB

Download
memory/1812-115-0x0000000000D50000-0x0000000000D8B000-memory.dmp

Filesize
236KB

Download
memory/1812-118-0x0000000000D90000-0x0000000000DC9000-memory.dmp

Filesize
228KB

Download
memory/1812-114-0x0000000000000000-mapping.dmp

Download
memory/1816-156-0x0000000000000000-mapping.dmp

Download
memory/2196-160-0x0000000000000000-mapping.dmp

Download
memory/2416-157-0x0000000000000000-mapping.dmp

Download
memory/2588-151-0x0000000000000000-mapping.dmp

Download
memory/2864-150-0x0000000000000000-mapping.dmp

Download
memory/3584-153-0x0000000000000000-mapping.dmp

Download
memory/3592-154-0x0000000000000000-mapping.dmp

Download
memory/3748-152-0x0000000000000000-mapping.dmp

Download
memory/3816-149-0x0000000000000000-mapping.dmp

Download
memory/4004-138-0x0000000000000000-mapping.dmp

Download
memory/4048-155-0x0000000000000000-mapping.dmp

Download

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