Malware Analysis Report

2025-01-18 12:24

Sample ID 240829-pp3mps1gle
Target 8mwXY7Lh2phgnOz.exe
SHA256 39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a
Tags
discovery formbook d16h 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

39641278c51c0559206d6d7c4f34c705e9ac56fb5f6073cef1c0c3818497783a

Threat Level: Known bad

The file 8mwXY7Lh2phgnOz.exe was found to be: Known bad.

Malicious Activity Summary

discovery formbook d16h rat spyware stealer trojan

Formbook

Formbook payload

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of UnmapMainImage

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-29 12:31

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-29 12:31

Reported

2024-08-29 12:33

Platform

win7-20240705-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

Signatures

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\8mwXY7Lh2phgnOz.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2176 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1184 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2676 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 1956 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2292 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 2176 wrote to memory of 2300 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

Processes

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

Network

N/A

Files

memory/2176-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

memory/2176-1-0x00000000003B0000-0x000000000044C000-memory.dmp

memory/2176-2-0x00000000749B0000-0x000000007509E000-memory.dmp

memory/2176-3-0x00000000004F0000-0x0000000000508000-memory.dmp

memory/2176-4-0x00000000749BE000-0x00000000749BF000-memory.dmp

memory/2176-5-0x00000000749B0000-0x000000007509E000-memory.dmp

memory/2176-6-0x0000000004B30000-0x0000000004BA6000-memory.dmp

memory/2176-7-0x00000000749B0000-0x000000007509E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-29 12:31

Reported

2024-08-29 12:33

Platform

win10v2004-20240802-en

Max time kernel

149s

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 3200 set thread context of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3824 set thread context of 3464 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Windows\Explorer.EXE
PID 5036 set thread context of 3464 N/A C:\Windows\SysWOW64\wscript.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\8mwXY7Lh2phgnOz.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\wscript.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:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A
N/A N/A C:\Windows\SysWOW64\wscript.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\wscript.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 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3200 wrote to memory of 3824 N/A C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe
PID 3464 wrote to memory of 5036 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wscript.exe
PID 3464 wrote to memory of 5036 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wscript.exe
PID 3464 wrote to memory of 5036 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\wscript.exe
PID 5036 wrote to memory of 432 N/A C:\Windows\SysWOW64\wscript.exe C:\Windows\SysWOW64\cmd.exe
PID 5036 wrote to memory of 432 N/A C:\Windows\SysWOW64\wscript.exe C:\Windows\SysWOW64\cmd.exe
PID 5036 wrote to memory of 432 N/A C:\Windows\SysWOW64\wscript.exe C:\Windows\SysWOW64\cmd.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe

"C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

C:\Windows\SysWOW64\wscript.exe

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

C:\Windows\SysWOW64\cmd.exe

/c del "C:\Users\Admin\AppData\Local\Temp\8mwXY7Lh2phgnOz.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.30.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 10.30.171.150.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.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.uyamiclearnow.online udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 www.iwh.asia udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 www.ingerie-36230.bond 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 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 www.atiser.shop udp
US 8.8.8.8:53 www.972.studio udp
US 199.59.243.226:80 www.972.studio tcp
US 8.8.8.8:53 226.243.59.199.in-addr.arpa udp

Files

memory/3200-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

memory/3200-1-0x0000000000420000-0x00000000004BC000-memory.dmp

memory/3200-2-0x0000000005430000-0x00000000059D4000-memory.dmp

memory/3200-3-0x0000000004F20000-0x0000000004FB2000-memory.dmp

memory/3200-4-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/3200-5-0x00000000051D0000-0x00000000051DA000-memory.dmp

memory/3200-6-0x0000000006230000-0x0000000006248000-memory.dmp

memory/3200-7-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

memory/3200-8-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/3200-9-0x0000000006270000-0x00000000062E6000-memory.dmp

memory/3200-10-0x000000000A110000-0x000000000A1AC000-memory.dmp

memory/3824-11-0x0000000000400000-0x000000000042F000-memory.dmp

memory/3200-13-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/3824-14-0x0000000001800000-0x0000000001B4A000-memory.dmp

memory/3464-18-0x0000000007B70000-0x0000000007CFA000-memory.dmp

memory/3824-17-0x0000000001CE0000-0x0000000001CF4000-memory.dmp

memory/3824-16-0x0000000000400000-0x000000000042F000-memory.dmp

memory/5036-20-0x0000000000AE0000-0x0000000000B07000-memory.dmp

memory/5036-19-0x0000000000AE0000-0x0000000000B07000-memory.dmp

memory/3464-21-0x0000000007B70000-0x0000000007CFA000-memory.dmp

memory/5036-22-0x0000000000A90000-0x0000000000ABF000-memory.dmp

memory/3464-26-0x0000000002780000-0x000000000285B000-memory.dmp

memory/3464-27-0x0000000002780000-0x000000000285B000-memory.dmp

memory/3464-29-0x0000000002780000-0x000000000285B000-memory.dmp