Malware Analysis Report

2024-10-19 01:01

Sample ID 240831-a42lmawdqq
Target 5f0a30b87cb8bdcf77ca61bc5a06cfc46424f63a708927e92245fdbcf09ba0c6
SHA256 5f0a30b87cb8bdcf77ca61bc5a06cfc46424f63a708927e92245fdbcf09ba0c6
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

5f0a30b87cb8bdcf77ca61bc5a06cfc46424f63a708927e92245fdbcf09ba0c6

Threat Level: Known bad

The file 5f0a30b87cb8bdcf77ca61bc5a06cfc46424f63a708927e92245fdbcf09ba0c6 was found to be: Known bad.

Malicious Activity Summary

trickbot tot166 banker discovery trojan

Trickbot

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

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

win7-20240729-en

Max time kernel

144s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe
PID 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe
PID 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe
PID 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe
PID 3000 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\cmd.exe
PID 3000 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\cmd.exe
PID 3000 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\cmd.exe
PID 3000 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\cmd.exe
PID 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe
PID 3000 wrote to memory of 2684 N/A C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe

"C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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
IN 45.115.172.105:443 tcp
ID 139.255.65.170:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
KH 103.9.188.78:443 tcp
IN 103.47.170.131:443 tcp
IN 103.75.32.173:443 tcp
IN 117.222.61.115:443 tcp

Files

memory/3000-0-0x00000000002B0000-0x00000000002EC000-memory.dmp

memory/3000-8-0x0000000001E50000-0x0000000001E8A000-memory.dmp

memory/3000-7-0x00000000002B0000-0x00000000002EC000-memory.dmp

memory/3000-6-0x0000000001E50000-0x0000000001E8A000-memory.dmp

memory/3000-2-0x0000000000310000-0x000000000034F000-memory.dmp

memory/3000-9-0x0000000000360000-0x0000000000361000-memory.dmp

memory/3000-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2684-11-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2684-12-0x0000000000190000-0x0000000000191000-memory.dmp

memory/3000-13-0x0000000001E50000-0x0000000001E8A000-memory.dmp

memory/3000-14-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2684-15-0x0000000000060000-0x0000000000089000-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

132s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.exe

"C:\Users\Admin\AppData\Local\Temp\5d9a802a95f26042938ad333acaf561770b7b465deb0dc874e3f29e0959d199c.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 2764 -ip 2764

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 584

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2764 -ip 2764

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 584

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
IN 103.146.232.154:443 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
ID 36.91.88.164:443 tcp
US 8.8.8.8:53 172.214.232.199.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
US 8.8.8.8:53 78.188.9.103.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
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/2764-0-0x0000000002370000-0x00000000023AF000-memory.dmp

memory/2764-6-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

memory/2764-4-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

memory/2764-5-0x0000000002330000-0x000000000236C000-memory.dmp

memory/2764-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2764-7-0x00000000023C0000-0x00000000023C1000-memory.dmp

memory/3264-9-0x000002425B420000-0x000002425B449000-memory.dmp

memory/3264-10-0x000002425B4A0000-0x000002425B4A1000-memory.dmp

memory/2764-11-0x0000000002300000-0x0000000002311000-memory.dmp

memory/2764-12-0x0000000003CD0000-0x0000000003D0A000-memory.dmp

memory/3264-13-0x000002425B420000-0x000002425B449000-memory.dmp