Malware Analysis Report

2024-10-23 15:30

Sample ID 240504-2c2wvsge78
Target 14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118
SHA256 8c0daea23de93a372b22c9c4d72f069b96cd5a0ab40fa22894a7354e2a667dba
Tags
trickbot banker 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

8c0daea23de93a372b22c9c4d72f069b96cd5a0ab40fa22894a7354e2a667dba

Threat Level: Known bad

The file 14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

trickbot banker trojan

Trickbot family

Trickbot

Trickbot x86 loader

Executes dropped EXE

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-04 22:27

Signatures

Trickbot family

trickbot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-04 22:27

Reported

2024-05-04 22:29

Platform

win7-20240220-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe"

Signatures

Trickbot

trojan banker trickbot

Trickbot x86 loader

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTcbPrivilege N/A C:\Windows\system32\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1720 wrote to memory of 2228 N/A C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe C:\Windows\system32\svchost.exe
PID 1852 wrote to memory of 2668 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe
PID 1852 wrote to memory of 2668 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe
PID 1852 wrote to memory of 2668 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe
PID 1852 wrote to memory of 2668 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe
PID 2668 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe"

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\taskeng.exe

taskeng.exe {90332D29-311E-4DD7-AA60-1EA163B43132} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/1720-0-0x0000000000400000-0x0000000000431000-memory.dmp

memory/1720-2-0x0000000010001000-0x0000000010005000-memory.dmp

memory/1720-1-0x0000000000400000-0x0000000000431000-memory.dmp

memory/2228-3-0x0000000000060000-0x0000000000082000-memory.dmp

memory/2228-5-0x0000000000060000-0x0000000000082000-memory.dmp

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

MD5 14bfc7b9f4e65797a1994ef5e87834f5
SHA1 f3905466e926246c7b6b32759b1c0987374a7f34
SHA256 8c0daea23de93a372b22c9c4d72f069b96cd5a0ab40fa22894a7354e2a667dba
SHA512 bac57678e2c118c2a780693f97e0bf3b6cabb19e166b7b0d471bf0dc0fc493b139de7a3cda002e11b7053daeda512aff7dbde55a1f9dc03175417e4cd433b13d

memory/2736-8-0x0000000000060000-0x0000000000082000-memory.dmp

memory/2736-9-0x0000000000060000-0x0000000000082000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-04 22:27

Reported

2024-05-04 22:29

Platform

win10v2004-20240419-en

Max time kernel

131s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe"

Signatures

Trickbot

trojan banker trickbot

Trickbot x86 loader

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTcbPrivilege N/A C:\Windows\system32\svchost.exe N/A

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\14bfc7b9f4e65797a1994ef5e87834f5_JaffaCakes118.exe"

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
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 24.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
US 198.23.209.201:443 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 198.23.209.201:443 tcp

Files

memory/2960-0-0x0000000000400000-0x0000000000431000-memory.dmp

memory/2960-2-0x0000000010001000-0x0000000010005000-memory.dmp

memory/2960-1-0x0000000000400000-0x0000000000431000-memory.dmp

memory/1580-3-0x000001FF42400000-0x000001FF42422000-memory.dmp

memory/1580-5-0x000001FF42400000-0x000001FF42422000-memory.dmp

C:\Users\Admin\AppData\Roaming\gpuhealth\12bdc7b9d2c43797a1992cd3c87832d3_HaddaCaics118.exe

MD5 14bfc7b9f4e65797a1994ef5e87834f5
SHA1 f3905466e926246c7b6b32759b1c0987374a7f34
SHA256 8c0daea23de93a372b22c9c4d72f069b96cd5a0ab40fa22894a7354e2a667dba
SHA512 bac57678e2c118c2a780693f97e0bf3b6cabb19e166b7b0d471bf0dc0fc493b139de7a3cda002e11b7053daeda512aff7dbde55a1f9dc03175417e4cd433b13d

memory/1096-7-0x0000000000400000-0x0000000000431000-memory.dmp

memory/1512-9-0x00000273C12A0000-0x00000273C12C2000-memory.dmp

memory/1512-11-0x00000273C12A0000-0x00000273C12C2000-memory.dmp