Malware Analysis Report

2025-08-05 16:19

Sample ID 231023-jrc7yaeh61
Target PAGO 72094.exe
SHA256 0372bd9c40187e5b4df86dae74c475d5f7b01de4424281dda221a579be971fb8
Tags
formbook eg02 rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

0372bd9c40187e5b4df86dae74c475d5f7b01de4424281dda221a579be971fb8

Threat Level: Known bad

The file PAGO 72094.exe was found to be: Known bad.

Malicious Activity Summary

formbook eg02 rat spyware stealer trojan

Formbook

Formbook payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of UnmapMainImage

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-10-23 07:53

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-23 07:53

Reported

2023-10-23 07:56

Platform

win10v2004-20231020-en

Max time kernel

150s

Max time network

152s

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
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3372 set thread context of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 2460 set thread context of 3336 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Windows\Explorer.EXE
PID 8 set thread context of 3336 N/A C:\Windows\SysWOW64\raserver.exe C:\Windows\Explorer.EXE

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.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 behavior: GetForegroundWindowSpam

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3372 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 4532 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3372 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 3336 wrote to memory of 8 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\raserver.exe
PID 3336 wrote to memory of 8 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\raserver.exe
PID 3336 wrote to memory of 8 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\raserver.exe
PID 8 wrote to memory of 4872 N/A C:\Windows\SysWOW64\raserver.exe C:\Windows\SysWOW64\cmd.exe
PID 8 wrote to memory of 4872 N/A C:\Windows\SysWOW64\raserver.exe C:\Windows\SysWOW64\cmd.exe
PID 8 wrote to memory of 4872 N/A C:\Windows\SysWOW64\raserver.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

C:\Windows\SysWOW64\raserver.exe

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

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

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 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 254.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 www.lillyjriley.icu udp
US 188.114.97.0:80 www.lillyjriley.icu tcp
US 8.8.8.8:53 0.97.114.188.in-addr.arpa udp
US 8.8.8.8:53 www.blacktowhitecuckold.com udp
US 8.8.8.8:53 www.broadwayscg.com udp
US 8.8.8.8:53 168.117.168.52.in-addr.arpa udp
US 8.8.8.8:53 www.collinstradingpost.com udp
US 44.230.85.241:80 www.collinstradingpost.com tcp
US 8.8.8.8:53 241.85.230.44.in-addr.arpa udp

Files

memory/3372-0-0x0000000000C40000-0x0000000000D20000-memory.dmp

memory/3372-1-0x0000000074AE0000-0x0000000075290000-memory.dmp

memory/3372-2-0x0000000005D40000-0x00000000062E4000-memory.dmp

memory/3372-3-0x0000000005790000-0x0000000005822000-memory.dmp

memory/3372-4-0x0000000005990000-0x00000000059A0000-memory.dmp

memory/3372-5-0x0000000005710000-0x000000000571A000-memory.dmp

memory/3372-6-0x0000000005720000-0x000000000573E000-memory.dmp

memory/3372-7-0x0000000074AE0000-0x0000000075290000-memory.dmp

memory/3372-8-0x0000000005990000-0x00000000059A0000-memory.dmp

memory/3372-9-0x0000000005980000-0x000000000598C000-memory.dmp

memory/3372-10-0x0000000005C10000-0x0000000005C20000-memory.dmp

memory/3372-11-0x0000000006770000-0x00000000067E0000-memory.dmp

memory/3372-12-0x0000000008D40000-0x0000000008DDC000-memory.dmp

memory/2460-13-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3372-15-0x0000000074AE0000-0x0000000075290000-memory.dmp

memory/2460-16-0x0000000001900000-0x0000000001C4A000-memory.dmp

memory/2460-18-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2460-19-0x0000000001850000-0x0000000001864000-memory.dmp

memory/3336-20-0x0000000003370000-0x00000000034BF000-memory.dmp

memory/8-21-0x0000000000140000-0x000000000015F000-memory.dmp

memory/8-23-0x0000000000140000-0x000000000015F000-memory.dmp

memory/8-24-0x00000000005B0000-0x00000000005DF000-memory.dmp

memory/8-25-0x00000000027D0000-0x0000000002B1A000-memory.dmp

memory/3336-26-0x0000000003370000-0x00000000034BF000-memory.dmp

memory/8-27-0x00000000005B0000-0x00000000005DF000-memory.dmp

memory/8-29-0x00000000025F0000-0x0000000002683000-memory.dmp

memory/3336-30-0x0000000008CD0000-0x0000000008E4A000-memory.dmp

memory/3336-31-0x0000000008CD0000-0x0000000008E4A000-memory.dmp

memory/3336-33-0x0000000008CD0000-0x0000000008E4A000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-23 07:53

Reported

2023-10-23 07:54

Platform

win7-20231020-en

Max time kernel

51s

Max time network

15s

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1988 set thread context of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 2508 set thread context of 1368 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Windows\Explorer.EXE

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1988 wrote to memory of 2508 N/A C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe
PID 1368 wrote to memory of 3040 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe

"C:\Users\Admin\AppData\Local\Temp\PAGO 72094.exe"

C:\Windows\SysWOW64\rundll32.exe

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

Network

N/A

Files

memory/1988-0-0x0000000000240000-0x0000000000320000-memory.dmp

memory/1988-1-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/1988-2-0x00000000048B0000-0x00000000048F0000-memory.dmp

memory/1988-3-0x0000000000370000-0x000000000038E000-memory.dmp

memory/1988-4-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/1988-5-0x00000000048B0000-0x00000000048F0000-memory.dmp

memory/1988-6-0x0000000000210000-0x000000000021C000-memory.dmp

memory/1988-7-0x0000000000230000-0x0000000000240000-memory.dmp

memory/1988-8-0x00000000051E0000-0x0000000005250000-memory.dmp

memory/2508-9-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2508-10-0x0000000000400000-0x000000000042F000-memory.dmp

memory/2508-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2508-13-0x0000000000400000-0x000000000042F000-memory.dmp

memory/1988-14-0x00000000749C0000-0x00000000750AE000-memory.dmp

memory/2508-15-0x0000000000A90000-0x0000000000D93000-memory.dmp

memory/1368-18-0x0000000003C70000-0x0000000003E70000-memory.dmp

memory/2508-19-0x00000000001E0000-0x00000000001F4000-memory.dmp

memory/1368-20-0x0000000003EF0000-0x0000000003FB9000-memory.dmp

memory/2508-17-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3040-21-0x0000000000870000-0x000000000087E000-memory.dmp

memory/3040-22-0x0000000000870000-0x000000000087E000-memory.dmp

memory/3040-24-0x0000000000870000-0x000000000087E000-memory.dmp