trickbot | ab31cadce548ff34783ae6a838a3ece8484f4c96b02de8c9b314c0f96c064ab7

General

Target

883b13775b1cd93b7a4fd1cf4c9046f7.dll
Size

544KB
MD5

883b13775b1cd93b7a4fd1cf4c9046f7
SHA1

57c55e34d7e792e0bb5a2502bd5ca0713c4c8b1e
SHA256

ab31cadce548ff34783ae6a838a3ece8484f4c96b02de8c9b314c0f96c064ab7
SHA512

1e948c83d2ad19930c772c018a041238f5538ce75310e3bbb134aa560d479afcb666e82ec00799f0572c1057603c60089c1d4686959c7e20aee8fc16dfdd08b1

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

39 1256 cmd.exe
40 1256 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

26 ipecho.net
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

1956 net.exe
1200 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

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

Processes:

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

pid process

1648 cmd.exe
1504 cmd.exe
1256 cmd.exe
1504 cmd.exe
968 cmd.exe
1864 cmd.exe
1736 cmd.exe

flow	pid	process
39	1256	cmd.exe
40	1256	cmd.exe

flow	ioc
26	ipecho.net

pid	process
1956	net.exe
1200	net.exe

pid	process
564	ipconfig.exe

pid	process
1648	cmd.exe
1504	cmd.exe
1256	cmd.exe
1504	cmd.exe
968	cmd.exe
1864	cmd.exe
1736	cmd.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

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

description	pid	process
Token: SeDebugPrivilege	1284	wermgr.exe
Token: SeDebugPrivilege	1648	cmd.exe
Token: SeDebugPrivilege	1504	cmd.exe
Token: SeDebugPrivilege	968	cmd.exe
Token: SeDebugPrivilege	1864	cmd.exe
Token: SeDebugPrivilege	1736	cmd.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exewermgr.exe

description	pid	process	target process
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1816 wrote to memory of 1092	1816	rundll32.exe	rundll32.exe
PID 1092 wrote to memory of 1780	1092	rundll32.exe	cmd.exe
PID 1092 wrote to memory of 1780	1092	rundll32.exe	cmd.exe
PID 1092 wrote to memory of 1780	1092	rundll32.exe	cmd.exe
PID 1092 wrote to memory of 1780	1092	rundll32.exe	cmd.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1092 wrote to memory of 1284	1092	rundll32.exe	wermgr.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe
PID 1284 wrote to memory of 1648	1284	wermgr.exe	cmd.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\883b13775b1cd93b7a4fd1cf4c9046f7.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\883b13775b1cd93b7a4fd1cf4c9046f7.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:1780

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1284

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1648

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1256

C:\Windows\system32\cmd.exe
/c ipconfig /all
5⤵
PID:1720

C:\Windows\system32\ipconfig.exe
ipconfig /all
6⤵
- Gathers network information
PID:564

C:\Windows\system32\cmd.exe
/c net config workstation
5⤵
PID:1152

C:\Windows\system32\net.exe
net config workstation
6⤵
PID:2040

C:\Windows\system32\net1.exe
C:\Windows\system32\net1 config workstation
7⤵
PID:1784

C:\Windows\system32\cmd.exe
/c net view /all
5⤵
PID:304

C:\Windows\system32\net.exe
net view /all
6⤵
- Discovers systems in the same network
PID:1956

C:\Windows\system32\cmd.exe
/c net view /all /domain
5⤵
PID:1528

C:\Windows\system32\net.exe
net view /all /domain
6⤵
- Discovers systems in the same network
PID:1200

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts
5⤵
PID:1864

C:\Windows\system32\nltest.exe
nltest /domain_trusts
6⤵
PID:1812

C:\Windows\system32\cmd.exe
/c nltest /domain_trusts /all_trusts
5⤵
PID:1056

C:\Windows\system32\nltest.exe
nltest /domain_trusts /all_trusts
6⤵
PID:1828

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:968

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1864

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1736

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/304-94-0x0000000000000000-mapping.dmp

Download
memory/564-90-0x0000000000000000-mapping.dmp

Download
memory/968-103-0x0000000000000000-mapping.dmp

Download
memory/1056-100-0x0000000000000000-mapping.dmp

Download
memory/1092-72-0x0000000000A31000-0x0000000000A33000-memory.dmp

Filesize
8KB

Download
memory/1092-70-0x0000000000BC0000-0x0000000000C04000-memory.dmp

Filesize
272KB

Download
memory/1092-71-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/1092-60-0x0000000000000000-mapping.dmp

Download
memory/1092-69-0x0000000000230000-0x0000000000268000-memory.dmp

Filesize
224KB

Download
memory/1092-67-0x0000000000B60000-0x0000000000B97000-memory.dmp

Filesize
220KB

Download
memory/1092-65-0x0000000000310000-0x0000000000349000-memory.dmp

Filesize
228KB

Download
memory/1092-62-0x00000000002D0000-0x000000000030B000-memory.dmp

Filesize
236KB

Download
memory/1092-61-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1152-91-0x0000000000000000-mapping.dmp

Download
memory/1200-97-0x0000000000000000-mapping.dmp

Download
memory/1256-86-0x0000000180000000-0x0000000180009000-memory.dmp

Filesize
36KB

Download
memory/1256-85-0x0000000000000000-mapping.dmp

Download
memory/1284-75-0x00000000000A0000-0x00000000000A1000-memory.dmp

Filesize
4KB

Download
memory/1284-73-0x0000000000000000-mapping.dmp

Download
memory/1284-74-0x0000000000060000-0x0000000000088000-memory.dmp

Filesize
160KB

Download
memory/1504-81-0x0000000000000000-mapping.dmp

Download
memory/1528-96-0x0000000000000000-mapping.dmp

Download
memory/1648-80-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/1648-76-0x0000000000000000-mapping.dmp

Download
memory/1720-89-0x0000000000000000-mapping.dmp

Download
memory/1736-111-0x0000000000000000-mapping.dmp

Download
memory/1784-93-0x0000000000000000-mapping.dmp

Download
memory/1812-99-0x0000000000000000-mapping.dmp

Download
memory/1828-101-0x0000000000000000-mapping.dmp

Download
memory/1864-98-0x0000000000000000-mapping.dmp

Download
memory/1864-107-0x0000000000000000-mapping.dmp

Download
memory/1956-95-0x0000000000000000-mapping.dmp

Download
memory/2040-92-0x0000000000000000-mapping.dmp

Download

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