Malware Analysis Report

2024-10-19 01:02

Sample ID 240831-a43hxswapc
Target ce420f4d22ff80bab1fb3bae18e1ebd6f00ef798a156d22e463ce66b4144f752
SHA256 ce420f4d22ff80bab1fb3bae18e1ebd6f00ef798a156d22e463ce66b4144f752
Tags
trickbot lib166 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ce420f4d22ff80bab1fb3bae18e1ebd6f00ef798a156d22e463ce66b4144f752

Threat Level: Known bad

The file ce420f4d22ff80bab1fb3bae18e1ebd6f00ef798a156d22e463ce66b4144f752 was found to be: Known bad.

Malicious Activity Summary

trickbot lib166 banker discovery trojan

Trickbot

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-31 00:46

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-31 00:46

Reported

2024-08-31 00:49

Platform

win7-20240708-en

Max time kernel

136s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe"

Signatures

Trickbot

trojan banker trickbot

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\wermgr.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe
PID 1956 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\cmd.exe
PID 1956 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\cmd.exe
PID 1956 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\cmd.exe
PID 1956 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\cmd.exe
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe
PID 1956 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe

"C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe

Network

Country Destination Domain Proto
ID 36.91.117.231:443 tcp
ID 36.89.228.201:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
IN 202.9.121.143:443 tcp
IN 103.123.86.104:443 tcp

Files

memory/1956-6-0x0000000002070000-0x00000000020AA000-memory.dmp

memory/1956-7-0x00000000003B0000-0x00000000003EC000-memory.dmp

memory/1956-2-0x00000000005E0000-0x000000000061F000-memory.dmp

memory/1956-0-0x00000000003B0000-0x00000000003EC000-memory.dmp

memory/1956-8-0x0000000002070000-0x00000000020AA000-memory.dmp

memory/1956-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1956-9-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/2364-12-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2364-11-0x0000000000190000-0x0000000000191000-memory.dmp

memory/1956-13-0x0000000002070000-0x00000000020AA000-memory.dmp

memory/1956-14-0x0000000010000000-0x0000000010003000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-31 00:46

Reported

2024-08-31 00:49

Platform

win10v2004-20240802-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe"

Signatures

Trickbot

trojan banker trickbot

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\wermgr.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe

"C:\Users\Admin\AppData\Local\Temp\7ce14cc718c990b2586ab7ccb4c48ab743482361aaa65012937a593235c8ed74.exe"

C:\Windows\system32\wermgr.exe

C:\Windows\system32\wermgr.exe

C:\Windows\system32\cmd.exe

C:\Windows\system32\cmd.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1724 -ip 1724

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 596

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1724 -ip 1724

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 596

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
ID 36.91.117.231:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
ID 36.89.228.201:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
US 8.8.8.8:53 78.188.9.103.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
NL 52.111.243.31:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
TW 122.117.90.133:443 122.117.90.133 tcp
US 8.8.8.8:53 133.90.117.122.in-addr.arpa udp
ID 36.95.23.89:443 tcp
PK 210.2.149.202:443 tcp

Files

memory/1724-4-0x0000000002710000-0x000000000274A000-memory.dmp

memory/1724-6-0x0000000002710000-0x000000000274A000-memory.dmp

memory/1724-5-0x0000000002330000-0x000000000236C000-memory.dmp

memory/1724-0-0x00000000025A0000-0x00000000025DF000-memory.dmp

memory/1724-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/1724-7-0x0000000002390000-0x0000000002391000-memory.dmp

memory/224-10-0x000001F300C30000-0x000001F300C59000-memory.dmp

memory/224-9-0x000001F300ED0000-0x000001F300ED1000-memory.dmp

memory/1724-11-0x0000000002280000-0x0000000002291000-memory.dmp

memory/1724-12-0x0000000002710000-0x000000000274A000-memory.dmp