Malware Analysis Report

2024-10-19 01:02

Sample ID 240830-2rdskszhpf
Target 3bb275572bb29988825ab786202801cd233c29bae7d8f9df643acb22c86864fa
SHA256 3bb275572bb29988825ab786202801cd233c29bae7d8f9df643acb22c86864fa
Tags
trickbot tot164 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3bb275572bb29988825ab786202801cd233c29bae7d8f9df643acb22c86864fa

Threat Level: Known bad

The file 3bb275572bb29988825ab786202801cd233c29bae7d8f9df643acb22c86864fa was found to be: Known bad.

Malicious Activity Summary

trickbot tot164 banker discovery trojan

Trickbot

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-30 22:48

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-30 22:48

Reported

2024-08-30 22:51

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe

"C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
IN 103.75.32.173:443 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
IN 116.206.153.212:443 tcp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
IN 103.146.232.154:443 tcp
US 8.8.8.8:53 36.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 34.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
ID 36.91.186.235:443 tcp
NL 52.111.243.31:443 tcp
US 8.8.8.8:53 19.229.111.52.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
IN 45.115.172.105:443 tcp
IN 202.9.121.143:443 tcp
IN 110.172.137.20:443 tcp

Files

memory/3144-0-0x0000000002580000-0x00000000025BF000-memory.dmp

memory/3144-4-0x0000000002510000-0x000000000254C000-memory.dmp

memory/3144-5-0x00000000025C0000-0x00000000025FB000-memory.dmp

memory/3144-6-0x00000000025C0000-0x00000000025FB000-memory.dmp

memory/3144-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/3144-7-0x0000000002550000-0x0000000002551000-memory.dmp

memory/3968-9-0x0000020773090000-0x00000207730B9000-memory.dmp

memory/3968-10-0x0000020773230000-0x0000020773231000-memory.dmp

memory/3144-11-0x00000000025C0000-0x00000000025FB000-memory.dmp

memory/3144-12-0x0000000010000000-0x0000000010003000-memory.dmp

memory/3144-13-0x0000000002360000-0x0000000002371000-memory.dmp

memory/3968-15-0x0000020773090000-0x00000207730B9000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-30 22:48

Reported

2024-08-30 22:51

Platform

win7-20240705-en

Max time kernel

133s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe
PID 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe
PID 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe
PID 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe
PID 3044 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\cmd.exe
PID 3044 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\cmd.exe
PID 3044 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\cmd.exe
PID 3044 wrote to memory of 2476 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\cmd.exe
PID 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe
PID 3044 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe C:\Windows\system32\wermgr.exe

Processes

C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.exe

"C:\Users\Admin\AppData\Local\Temp\667529c27d9f037246a9ce6218a751837e4e4c9c30687cc68f0cab51c52b7cc3.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 202.65.119.162:443 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

Files

memory/3044-6-0x0000000001F50000-0x0000000001F8B000-memory.dmp

memory/3044-7-0x0000000001ED0000-0x0000000001F0C000-memory.dmp

memory/3044-2-0x0000000001F10000-0x0000000001F4F000-memory.dmp

memory/3044-8-0x0000000001F50000-0x0000000001F8B000-memory.dmp

memory/3044-0-0x0000000001ED0000-0x0000000001F0C000-memory.dmp

memory/3044-10-0x0000000010000000-0x0000000010003000-memory.dmp

memory/3044-9-0x00000000003F0000-0x00000000003F1000-memory.dmp

memory/2464-11-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2464-12-0x0000000000110000-0x0000000000111000-memory.dmp

memory/3044-13-0x0000000001F50000-0x0000000001F8B000-memory.dmp

memory/3044-14-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2464-15-0x0000000000060000-0x0000000000089000-memory.dmp