Malware Analysis Report

2024-10-23 15:27

Sample ID 240831-qlg29svhnm
Target 9d55165bda0f4e294925c94993ea5246f94012c844b963a5fc74600be6765288
SHA256 9d55165bda0f4e294925c94993ea5246f94012c844b963a5fc74600be6765288
Tags
trickbot tot166 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

9d55165bda0f4e294925c94993ea5246f94012c844b963a5fc74600be6765288

Threat Level: Known bad

The file 9d55165bda0f4e294925c94993ea5246f94012c844b963a5fc74600be6765288 was found to be: Known bad.

Malicious Activity Summary

trickbot tot166 banker discovery trojan

Trickbot

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-31 13:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-31 13:20

Reported

2024-08-31 13:23

Platform

win7-20240705-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe
PID 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe
PID 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe
PID 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe
PID 2036 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\cmd.exe
PID 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe
PID 2036 wrote to memory of 1976 N/A C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe

"C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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
ID 139.255.65.170:443 tcp
ID 36.95.23.89:443 tcp
IN 103.146.232.154:443 tcp

Files

memory/2036-7-0x0000000000570000-0x00000000005AC000-memory.dmp

memory/2036-2-0x0000000001D10000-0x0000000001D4F000-memory.dmp

memory/2036-6-0x0000000001D50000-0x0000000001D8A000-memory.dmp

memory/2036-8-0x0000000001D50000-0x0000000001D8A000-memory.dmp

memory/2036-0-0x0000000000570000-0x00000000005AC000-memory.dmp

memory/2036-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2036-9-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1976-11-0x0000000000110000-0x0000000000111000-memory.dmp

memory/1976-12-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2036-13-0x0000000001D50000-0x0000000001D8A000-memory.dmp

memory/1976-14-0x0000000000060000-0x0000000000089000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-31 13:20

Reported

2024-08-31 13:23

Platform

win10v2004-20240802-en

Max time kernel

134s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.exe

"C:\Users\Admin\AppData\Local\Temp\0b914b90b59f1deccb32b435f1dcefbfe32871e125860f81c13b2f8fa1a1846a.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 2224 -ip 2224

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 588

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2224 -ip 2224

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2224 -s 600

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
IN 103.47.170.131:443 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
IN 45.115.172.105:443 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
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 udp
KH 103.9.188.78:443 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 10.27.171.150.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
ID 36.95.23.89:443 tcp

Files

memory/2224-0-0x00000000025B0000-0x00000000025EF000-memory.dmp

memory/2224-6-0x00000000025F0000-0x000000000262A000-memory.dmp

memory/2224-5-0x0000000002410000-0x000000000244C000-memory.dmp

memory/2224-4-0x00000000025F0000-0x000000000262A000-memory.dmp

memory/2224-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2224-7-0x0000000002470000-0x0000000002471000-memory.dmp

memory/4824-9-0x000001EE45D10000-0x000001EE45D11000-memory.dmp

memory/4824-10-0x000001EE45C90000-0x000001EE45CB9000-memory.dmp

memory/2224-11-0x00000000023F0000-0x0000000002401000-memory.dmp

memory/2224-12-0x00000000025F0000-0x000000000262A000-memory.dmp