trickbot | da1ae69acf1b97bfac587addc9266155342bf8f2a7a80e0d09df9a577c39f7f9

General

Target

diego.png.dll
Size

340KB
MD5

d8a449d9a8aa11d58db91e3dc2387595
SHA1

0abb906db9988e2ff2621e68955b0e4470094a93
SHA256

da1ae69acf1b97bfac587addc9266155342bf8f2a7a80e0d09df9a577c39f7f9
SHA512

34bd9fc8d754bb4ec69c6f50194cf6e853b56ceff54bc36a85769e2b4271fda569d73a0aed2d9ecfb576cdba2829e70bc773882a2894ea6363302aa856be9aca

Score

10^/10

trickbot rob23 banker spyware trojan

Malware Config

Extracted

Family

trickbot

Version

100007

Botnet

rob23

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 2 IoCs

Detects Templ.dll packer which usually loads Trickbot.

Processes:

resource	yara_rule
behavioral1/memory/1632-3-0x0000000000950000-0x0000000000989000-memory.dmp	templ_dll
behavioral1/memory/1632-4-0x0000000000990000-0x00000000009C8000-memory.dmp	templ_dll

Blocklisted process makes network request 1 IoCs

Processes:

cmd.exe

flow pid process

29 1928 cmd.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

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

11 api.ipify.org
12 api.ipify.org
Drops file in Windows directory 1 IoCs

Processes:

regsvr32.exe

description ioc process

File opened for modification C:\Windows\cmd.exe regsvr32.exe
Discovers systems in the same network 1 TTPs 2 IoCs
discovery

Remote System Discovery
T1018

Processes:

net.exenet.exe

pid process

1644 net.exe
840 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

280 ipconfig.exe
Runs net.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

cmd.execmd.exe

pid process

1020 cmd.exe
1928 cmd.exe
1020 cmd.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

wermgr.execmd.exe

description pid process

Token: SeDebugPrivilege 1748 wermgr.exe
Token: SeDebugPrivilege 1020 cmd.exe

flow	pid	process
29	1928	cmd.exe

flow	ioc
11	api.ipify.org
12	api.ipify.org

description	ioc	process
File opened for modification	C:\Windows\cmd.exe	regsvr32.exe

pid	process
1644	net.exe
840	net.exe

pid	process
280	ipconfig.exe

pid	process
1020	cmd.exe
1928	cmd.exe
1020	cmd.exe

description	pid	process
Token: SeDebugPrivilege	1748	wermgr.exe
Token: SeDebugPrivilege	1020	cmd.exe

Suspicious use of WriteProcessMemory 700 IoCs

Processes:

regsvr32.exeregsvr32.exewermgr.exe

description	pid	process	target process
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1632	1068	regsvr32.exe	regsvr32.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1632 wrote to memory of 1748	1632	regsvr32.exe	wermgr.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe
PID 1748 wrote to memory of 1020	1748	wermgr.exe	cmd.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\diego.png.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\diego.png.dll
  2⤵
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1748
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1020
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      4⤵
      Blocklisted process makes network request
      Suspicious behavior: EnumeratesProcesses
      PID:1928
    - - C:\Windows\system32\ipconfig.exe
        
        ipconfig /all
        5⤵
        Gathers network information
        
        PID:280
    - - C:\Windows\system32\net.exe
        
        net config workstation
        5⤵
        
        PID:1032
      - C:\Windows\system32\net1.exe
        
        C:\Windows\system32\net1 config workstation
        6⤵
        
        PID:1364
    - - C:\Windows\system32\net.exe
        
        net view /all
        5⤵
        Discovers systems in the same network
        
        PID:1644
    - - C:\Windows\system32\net.exe
        
        net view /all /domain
        5⤵
        Discovers systems in the same network
        
        PID:840
    - - C:\Windows\system32\nltest.exe
        
        nltest /domain_trusts
        5⤵
        
        PID:1312
    - - C:\Windows\system32\nltest.exe
        
        nltest /domain_trusts /all_trusts
        5⤵
        
        PID:112

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/112-35-0x0000000000000000-mapping.dmp

Download
memory/280-29-0x0000000000000000-mapping.dmp

Download
memory/840-33-0x0000000000000000-mapping.dmp

Download
memory/1020-6-0x0000000000000000-mapping.dmp

Download
memory/1032-30-0x0000000000000000-mapping.dmp

Download
memory/1312-34-0x0000000000000000-mapping.dmp

Download
memory/1364-31-0x0000000000000000-mapping.dmp

Download
memory/1632-3-0x0000000000950000-0x0000000000989000-memory.dmp

Filesize
228KB

Download
memory/1632-4-0x0000000000990000-0x00000000009C8000-memory.dmp

Filesize
224KB

Download
memory/1632-2-0x0000000000000000-mapping.dmp

Download
memory/1644-32-0x0000000000000000-mapping.dmp

Download
memory/1748-5-0x0000000000000000-mapping.dmp

Download
memory/1928-28-0x0000000180000000-0x0000000180016000-memory.dmp

Filesize
88KB

Download
memory/1928-26-0x0000000180000000-0x0000000180016000-memory.dmp

Filesize
88KB

Download
memory/1928-18-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing