Malware Analysis Report

2025-01-18 12:24

Sample ID 240828-r25zpstgmp
Target 007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe
SHA256 007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530
Tags
formbook pt46 discovery rat spyware stealer 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

007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530

Threat Level: Known bad

The file 007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe was found to be: Known bad.

Malicious Activity Summary

formbook pt46 discovery rat spyware stealer trojan

Formbook

Formbook payload

AutoIT Executable

Suspicious use of SetThreadContext

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious use of UnmapMainImage

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-28 14:42

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-28 14:42

Reported

2024-08-28 14:44

Platform

win7-20240708-en

Max time kernel

144s

Max time network

119s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

rat
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1700 set thread context of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 3004 set thread context of 1204 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\Explorer.EXE
PID 3004 set thread context of 1204 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\Explorer.EXE

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\msiexec.exe

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\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\msiexec.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1700 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 1700 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 1700 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 1700 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 1700 wrote to memory of 3004 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 3004 wrote to memory of 2460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\SysWOW64\msiexec.exe
PID 2460 wrote to memory of 2700 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2700 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2700 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\WerFault.exe
PID 2460 wrote to memory of 2700 N/A C:\Windows\SysWOW64\msiexec.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe

"C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe"

C:\Windows\SysWOW64\msiexec.exe

"C:\Windows\SysWOW64\msiexec.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 268

Network

N/A

Files

memory/1700-10-0x0000000000120000-0x0000000000124000-memory.dmp

memory/3004-11-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3004-13-0x00000000006C0000-0x00000000009C3000-memory.dmp

memory/3004-15-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3004-14-0x00000000002B0000-0x00000000002C4000-memory.dmp

memory/1204-16-0x0000000004F20000-0x0000000004FE4000-memory.dmp

memory/1204-20-0x0000000004F20000-0x0000000004FE4000-memory.dmp

memory/3004-19-0x00000000002F0000-0x0000000000304000-memory.dmp

memory/1204-21-0x0000000005090000-0x00000000051AE000-memory.dmp

memory/3004-18-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2460-22-0x0000000000430000-0x0000000000444000-memory.dmp

memory/2460-23-0x0000000000430000-0x0000000000444000-memory.dmp

memory/2460-25-0x0000000000430000-0x0000000000444000-memory.dmp

memory/1204-26-0x0000000005090000-0x00000000051AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-28 14:42

Reported

2024-08-28 14:44

Platform

win10v2004-20240802-en

Max time kernel

150s

Max time network

151s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Formbook payload

rat
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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4244 set thread context of 2988 N/A C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe C:\Windows\SysWOW64\svchost.exe
PID 2988 set thread context of 3416 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\Explorer.EXE
PID 4800 set thread context of 3416 N/A C:\Windows\SysWOW64\raserver.exe C:\Windows\Explorer.EXE

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\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\raserver.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A
N/A N/A C:\Windows\SysWOW64\raserver.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\raserver.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Windows\Explorer.EXE N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe

"C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\007c997b49ac0889e71757762c82432a975a273eda4c871acec3c0823c6ea530.exe"

C:\Windows\SysWOW64\raserver.exe

"C:\Windows\SysWOW64\raserver.exe"

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Windows\SysWOW64\svchost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 www.cb214.pro udp
US 3.33.130.190:80 www.cb214.pro tcp
US 8.8.8.8:53 190.130.33.3.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 www.wheresthechocolateat.com udp
US 13.248.243.5:80 www.wheresthechocolateat.com tcp
US 8.8.8.8:53 5.243.248.13.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 www.per-watch.com 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 www.123moviesonl.com udp
US 8.8.8.8:53 www.sliveringaf.christmas udp
US 8.8.8.8:53 udp

Files

memory/4244-10-0x00000000028A0000-0x00000000028A4000-memory.dmp

memory/2988-11-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2988-12-0x0000000001B00000-0x0000000001E4A000-memory.dmp

memory/2988-15-0x0000000001AE0000-0x0000000001AF4000-memory.dmp

memory/2988-14-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3416-16-0x0000000003210000-0x000000000330E000-memory.dmp

memory/4800-17-0x0000000000670000-0x000000000068F000-memory.dmp

memory/4800-19-0x0000000000670000-0x000000000068F000-memory.dmp

memory/4800-20-0x0000000000120000-0x000000000014F000-memory.dmp

memory/3416-21-0x0000000003210000-0x000000000330E000-memory.dmp

memory/3416-23-0x0000000008900000-0x0000000008A72000-memory.dmp

memory/3416-24-0x0000000008900000-0x0000000008A72000-memory.dmp