Malware Analysis Report

2025-04-14 08:32

Sample ID 240925-b25e6szfme
Target 4643babc9d9d875dd9f884f2a50c9f07b50915c806c375a57c0a0c0e02c49d6e.rar
SHA256 4643babc9d9d875dd9f884f2a50c9f07b50915c806c375a57c0a0c0e02c49d6e
Tags
formbook e62s 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

4643babc9d9d875dd9f884f2a50c9f07b50915c806c375a57c0a0c0e02c49d6e

Threat Level: Known bad

The file 4643babc9d9d875dd9f884f2a50c9f07b50915c806c375a57c0a0c0e02c49d6e.rar was found to be: Known bad.

Malicious Activity Summary

formbook e62s discovery rat spyware stealer trojan

Formbook

Formbook payload

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-25 01:39

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

2024-09-25 01:39

Reported

2024-09-25 01:41

Platform

win7-20240903-en

Max time kernel

148s

Max time network

131s

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 3060 set thread context of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 2304 set thread context of 1112 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\Explorer.EXE
PID 1924 set thread context of 1112 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\Explorer.EXE

Enumerates physical storage devices

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\SOA CARGO SHIPPING-202409-USD-24405.00.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\rundll32.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.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\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3060 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 3060 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 3060 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 3060 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 3060 wrote to memory of 2304 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1112 wrote to memory of 1924 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1924 wrote to memory of 2112 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1924 wrote to memory of 2112 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1924 wrote to memory of 2112 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe
PID 1924 wrote to memory of 2112 N/A C:\Windows\SysWOW64\rundll32.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe

"C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe"

C:\Windows\SysWOW64\rundll32.exe

"C:\Windows\SysWOW64\rundll32.exe"

C:\Windows\SysWOW64\cmd.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.i5t3.christmas udp
US 8.8.8.8:53 www.orjagaucha.website udp
US 8.8.8.8:53 www.nlinechat-mh.online udp
US 8.8.8.8:53 www.orsaperevod.online udp
US 8.8.8.8:53 www.uckyspinph.xyz udp

Files

memory/3060-2-0x00000000034C0000-0x00000000038C0000-memory.dmp

memory/2304-3-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2304-4-0x0000000000980000-0x0000000000C83000-memory.dmp

memory/2304-7-0x00000000001E0000-0x00000000001F5000-memory.dmp

memory/2304-6-0x0000000000400000-0x000000000042F000-memory.dmp

memory/1112-9-0x0000000006DC0000-0x0000000006F4F000-memory.dmp

memory/1924-10-0x0000000000EC0000-0x0000000000ECE000-memory.dmp

memory/1924-11-0x0000000000EC0000-0x0000000000ECE000-memory.dmp

memory/1924-13-0x0000000000EC0000-0x0000000000ECE000-memory.dmp

memory/1924-14-0x0000000000110000-0x000000000013F000-memory.dmp

memory/1112-15-0x0000000006DC0000-0x0000000006F4F000-memory.dmp

memory/1112-21-0x0000000004D80000-0x0000000004E3D000-memory.dmp

memory/1112-22-0x0000000004D80000-0x0000000004E3D000-memory.dmp

memory/1112-24-0x0000000004D80000-0x0000000004E3D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-25 01:39

Reported

2024-09-25 01:41

Platform

win10v2004-20240802-en

Max time kernel

146s

Max time network

140s

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 2216 set thread context of 540 N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe C:\Windows\SysWOW64\svchost.exe
PID 540 set thread context of 3460 N/A C:\Windows\SysWOW64\svchost.exe C:\Windows\Explorer.EXE
PID 3576 set thread context of 3460 N/A C:\Windows\SysWOW64\explorer.exe C:\Windows\Explorer.EXE

Enumerates physical storage devices

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\SOA CARGO SHIPPING-202409-USD-24405.00.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\explorer.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

System Network Configuration Discovery: Internet Connection Discovery

discovery
Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.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\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.exe N/A
N/A N/A C:\Windows\SysWOW64\explorer.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\explorer.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Explorer.EXE N/A

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe

"C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\SOA CARGO SHIPPING-202409-USD-24405.00.exe"

C:\Windows\SysWOW64\explorer.exe

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

C:\Windows\SysWOW64\cmd.exe

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=1420,i,11708048364682646792,608099842549576907,262144 --variations-seed-version --mojo-platform-channel-handle=1020 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 44.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 www.arageflooringepoxynearme1.today udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 www.ampanyaak.click udp
US 8.8.8.8:53 www.aspart.shop udp
US 8.8.8.8:53 www.42du394dr.autos udp
US 8.8.8.8:53 www.ajudepo777.top udp
US 8.8.8.8:53 www.rograma-de-almacen-2.online udp

Files

memory/2216-2-0x0000000004280000-0x0000000004680000-memory.dmp

memory/540-3-0x0000000000650000-0x000000000067F000-memory.dmp

memory/540-6-0x0000000001000000-0x000000000134A000-memory.dmp

memory/540-7-0x0000000000650000-0x000000000067F000-memory.dmp

memory/540-8-0x0000000000DA0000-0x0000000000DB5000-memory.dmp

memory/3460-9-0x0000000004640000-0x0000000004702000-memory.dmp

memory/3576-11-0x0000000000010000-0x0000000000443000-memory.dmp

memory/3576-12-0x0000000000010000-0x0000000000443000-memory.dmp

memory/3576-13-0x0000000000790000-0x00000000007BF000-memory.dmp

memory/3460-14-0x0000000004640000-0x0000000004702000-memory.dmp

memory/3460-16-0x0000000007250000-0x000000000733B000-memory.dmp

memory/3460-17-0x0000000007250000-0x000000000733B000-memory.dmp