trickbot | e07cef58aa29455209f32ef23249c9dbfc14dcb79b129dcef040f84aec0253fb

General

Target

48db6a8160708b9b1c29e2f480e8c5ca.dll
Size

544KB
MD5

48db6a8160708b9b1c29e2f480e8c5ca
SHA1

bada0322219a1c14b5caec2c3d23fa3c7e1219c6
SHA256

e07cef58aa29455209f32ef23249c9dbfc14dcb79b129dcef040f84aec0253fb
SHA512

2519c43ec0ba2c05a1b769d06d4a961083f7bd60376fe4e3937eec6741192d050e347d4fd1761949d9948e13aa4743fc9af0b869d2235bce466e857a92b4a109

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
Blocklisted process makes network request 2 IoCs

Processes:

cmd.exe

flow pid process

22 1840 cmd.exe
23 1840 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

8 ipinfo.io
Drops file in System32 directory 1 IoCs

Processes:

wermgr.exe

description ioc process

File created C:\Windows\system32\cn\mqjuvkqe.txt wermgr.exe
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

1856 net.exe
824 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

1684 ipconfig.exe
Runs net.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

cmd.execmd.execmd.execmd.execmd.execmd.exe

pid process

1572 cmd.exe
1724 cmd.exe
1840 cmd.exe
1724 cmd.exe
980 cmd.exe
1724 cmd.exe
1768 cmd.exe

flow	pid	process
22	1840	cmd.exe
23	1840	cmd.exe

flow	ioc
8	ipinfo.io

description	ioc	process
File created	C:\Windows\system32\cn\mqjuvkqe.txt	wermgr.exe

pid	process
1856	net.exe
824	net.exe

pid	process
1684	ipconfig.exe

pid	process
1572	cmd.exe
1724	cmd.exe
1840	cmd.exe
1724	cmd.exe
980	cmd.exe
1724	cmd.exe
1768	cmd.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

wermgr.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process
Token: SeDebugPrivilege	1136	wermgr.exe
Token: SeDebugPrivilege	1572	cmd.exe
Token: SeDebugPrivilege	1724	cmd.exe
Token: SeDebugPrivilege	980	cmd.exe
Token: SeDebugPrivilege	1724	cmd.exe
Token: SeDebugPrivilege	1768	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exewermgr.exe

description	pid	process	target process
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1100 wrote to memory of 1856	1100	rundll32.exe	rundll32.exe
PID 1856 wrote to memory of 1352	1856	rundll32.exe	cmd.exe
PID 1856 wrote to memory of 1352	1856	rundll32.exe	cmd.exe
PID 1856 wrote to memory of 1352	1856	rundll32.exe	cmd.exe
PID 1856 wrote to memory of 1352	1856	rundll32.exe	cmd.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1856 wrote to memory of 1136	1856	rundll32.exe	wermgr.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe
PID 1136 wrote to memory of 1572	1136	wermgr.exe	cmd.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\48db6a8160708b9b1c29e2f480e8c5ca.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\48db6a8160708b9b1c29e2f480e8c5ca.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1856

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1352

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1572

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1724

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1840

C:\Windows\system32\cmd.exe
/c ipconfig /all
5⤵
PID:1564

C:\Windows\system32\ipconfig.exe
ipconfig /all
6⤵
- Gathers network information
PID:1684

C:\Windows\system32\cmd.exe
/c net config workstation
5⤵
PID:1664

C:\Windows\system32\net.exe
net config workstation
6⤵
PID:1972

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 config workstation
7⤵
PID:1692

C:\Windows\system32\cmd.exe
/c net view /all
5⤵
PID:1028

C:\Windows\system32\net.exe
net view /all
6⤵
- Discovers systems in the same network
PID:1856

C:\Windows\system32\cmd.exe
/c net view /all /domain
5⤵
PID:1940

C:\Windows\system32\net.exe
net view /all /domain
6⤵
- Discovers systems in the same network
PID:824

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts
5⤵
PID:1636

C:\Windows\system32\nltest.exe
nltest /domain_trusts
6⤵
PID:1116

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts /all_trusts
5⤵
PID:1916

C:\Windows\system32\nltest.exe
nltest /domain_trusts /all_trusts
6⤵
PID:1948

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:980

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1724

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1768

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

\??\PIPE\NETLOGON
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/824-97-0x0000000000000000-mapping.dmp

Download
memory/980-103-0x0000000000000000-mapping.dmp

Download
memory/1028-94-0x0000000000000000-mapping.dmp

Download
memory/1116-99-0x0000000000000000-mapping.dmp

Download
memory/1136-74-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1136-73-0x0000000000000000-mapping.dmp

Download
memory/1136-75-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1564-89-0x0000000000000000-mapping.dmp

Download
memory/1572-76-0x0000000000000000-mapping.dmp

Download
memory/1572-80-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1636-98-0x0000000000000000-mapping.dmp

Download
memory/1664-91-0x0000000000000000-mapping.dmp

Download
memory/1684-90-0x0000000000000000-mapping.dmp

Download
memory/1692-93-0x0000000000000000-mapping.dmp

Download
memory/1724-81-0x0000000000000000-mapping.dmp

Download
memory/1724-107-0x0000000000000000-mapping.dmp

Download
memory/1768-111-0x0000000000000000-mapping.dmp

Download
memory/1840-85-0x0000000000000000-mapping.dmp

Download
memory/1840-86-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/1856-72-0x0000000000431000-0x0000000000433000-memory.dmp

Filesize
8KB

Download
memory/1856-67-0x0000000000470000-0x00000000004A7000-memory.dmp

Filesize
220KB

Download
memory/1856-60-0x0000000000000000-mapping.dmp

Download
memory/1856-95-0x0000000000000000-mapping.dmp

Download
memory/1856-61-0x0000000075AF1000-0x0000000075AF3000-memory.dmp

Filesize
8KB

Download
memory/1856-71-0x0000000000440000-0x0000000000451000-memory.dmp

Filesize
68KB

Download
memory/1856-69-0x0000000000270000-0x00000000002A8000-memory.dmp

Filesize
224KB

Download
memory/1856-70-0x0000000000B50000-0x0000000000B94000-memory.dmp

Filesize
272KB

Download
memory/1856-62-0x0000000000390000-0x00000000003CB000-memory.dmp

Filesize
236KB

Download
memory/1856-65-0x00000000003F0000-0x0000000000429000-memory.dmp

Filesize
228KB

Download
memory/1916-100-0x0000000000000000-mapping.dmp

Download
memory/1940-96-0x0000000000000000-mapping.dmp

Download
memory/1948-101-0x0000000000000000-mapping.dmp

Download
memory/1972-92-0x0000000000000000-mapping.dmp

Download

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