Malware Analysis Report

2024-10-19 00:58

Sample ID 240827-m5x12sxdqf
Target 0eaf2f04892df638d00d54cbfe5e9970N.exe
SHA256 a3b9e1335ddf574bc56e51ca2ce8b316e8d6a774b912c0c86b4ec1349bbc3941
Tags
trickbot tot122 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

a3b9e1335ddf574bc56e51ca2ce8b316e8d6a774b912c0c86b4ec1349bbc3941

Threat Level: Known bad

The file 0eaf2f04892df638d00d54cbfe5e9970N.exe was found to be: Known bad.

Malicious Activity Summary

trickbot tot122 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

2024-08-27 11:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-27 11:03

Reported

2024-08-27 11:05

Platform

win7-20240729-en

Max time kernel

101s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0eaf2f04892df638d00d54cbfe5e9970N.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\0eaf2f04892df638d00d54cbfe5e9970N.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\0eaf2f04892df638d00d54cbfe5e9970N.exe

"C:\Users\Admin\AppData\Local\Temp\0eaf2f04892df638d00d54cbfe5e9970N.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
IT 185.17.105.236:443 tcp
TH 118.173.233.64:443 tcp
BR 143.0.208.20:443 tcp
BR 45.239.234.2:443 tcp
VN 14.232.161.45:443 tcp
BR 186.225.119.170:443 tcp

Files

memory/2296-6-0x0000000000390000-0x00000000003CB000-memory.dmp

memory/2296-5-0x0000000000260000-0x000000000029C000-memory.dmp

memory/2296-4-0x0000000000390000-0x00000000003CB000-memory.dmp

memory/2296-0-0x00000000002B0000-0x00000000002EF000-memory.dmp

memory/2296-7-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2296-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/2216-9-0x0000000000110000-0x0000000000111000-memory.dmp

memory/2216-10-0x0000000000060000-0x0000000000089000-memory.dmp

memory/2296-11-0x0000000000390000-0x00000000003CB000-memory.dmp

memory/2216-13-0x0000000000060000-0x0000000000089000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-27 11:03

Reported

2024-08-27 11:05

Platform

win10v2004-20240802-en

Max time kernel

104s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0eaf2f04892df638d00d54cbfe5e9970N.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\0eaf2f04892df638d00d54cbfe5e9970N.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\0eaf2f04892df638d00d54cbfe5e9970N.exe

"C:\Users\Admin\AppData\Local\Temp\0eaf2f04892df638d00d54cbfe5e9970N.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 3636 -ip 3636

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3636 -s 592

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 21.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
BR 45.239.234.2:443 tcp
PL 91.237.161.87:443 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
BR 143.0.208.20:443 tcp
KH 45.201.136.3:443 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
IT 185.17.105.236:443 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 150.171.28.10:443 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
ZA 41.57.156.203:443 tcp

Files

memory/3636-0-0x0000000002570000-0x00000000025AF000-memory.dmp

memory/3636-6-0x00000000025B0000-0x00000000025EB000-memory.dmp

memory/3636-5-0x0000000002530000-0x000000000256C000-memory.dmp

memory/3636-4-0x00000000025B0000-0x00000000025EB000-memory.dmp

memory/3636-7-0x0000000002610000-0x0000000002611000-memory.dmp

memory/3636-8-0x0000000010000000-0x0000000010003000-memory.dmp

memory/3996-9-0x000001CD37370000-0x000001CD37371000-memory.dmp

memory/3996-10-0x000001CD371D0000-0x000001CD371F9000-memory.dmp

memory/3636-11-0x0000000002510000-0x0000000002523000-memory.dmp

memory/3636-12-0x00000000025B0000-0x00000000025EB000-memory.dmp

memory/3996-14-0x000001CD371D0000-0x000001CD371F9000-memory.dmp