Malware Analysis Report

2025-06-16 05:12

Sample ID 230127-lbpxxaab28
Target ndiiche.exe
SHA256 3290889312a146f7ed60102439cb580f84057c98c530c31cae7461b2764f5ad4
Tags
formbook xloader poub loader persistence rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

3290889312a146f7ed60102439cb580f84057c98c530c31cae7461b2764f5ad4

Threat Level: Known bad

The file ndiiche.exe was found to be: Known bad.

Malicious Activity Summary

formbook xloader poub loader persistence rat spyware stealer trojan

Formbook

Xloader

Xloader payload

Executes dropped EXE

Reads user/profile data of web browsers

Loads dropped DLL

Checks computer location settings

Adds Run key to start application

Suspicious use of SetThreadContext

Drops file in Program Files directory

Program crash

Enumerates physical storage devices

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Gathers network information

Suspicious use of WriteProcessMemory

Modifies Internet Explorer settings

Suspicious behavior: GetForegroundWindowSpam

Enumerates system info in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-01-27 09:21

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-01-27 09:21

Reported

2023-01-27 09:24

Platform

win10v2004-20221111-en

Max time kernel

148s

Max time network

152s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Xloader

loader xloader

Xloader 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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\TXN8BFWXGL = "C:\\Program Files (x86)\\Jk8c4\\_fi8i0hpdx.exe" C:\Windows\SysWOW64\chkdsk.exe N/A
Key created \Registry\Machine\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\chkdsk.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3624 set thread context of 4360 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 4360 set thread context of 792 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Windows\Explorer.EXE
PID 2928 set thread context of 792 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\Explorer.EXE

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe C:\Windows\SysWOW64\chkdsk.exe N/A
File opened for modification C:\Program Files (x86)\Jk8c4 C:\Windows\Explorer.EXE N/A
File created C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe C:\Windows\Explorer.EXE N/A
File opened for modification C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe C:\Windows\Explorer.EXE N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe

Enumerates system info in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier C:\Windows\SysWOW64\chkdsk.exe N/A

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \Registry\User\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 C:\Windows\SysWOW64\chkdsk.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.exe N/A
N/A N/A C:\Windows\SysWOW64\chkdsk.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\ozggicxy.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\chkdsk.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A
Token: SeCreatePagefilePrivilege N/A C:\Windows\Explorer.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4288 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 4288 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 4288 wrote to memory of 3624 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 3624 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 3624 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 3624 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 3624 wrote to memory of 4360 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 792 wrote to memory of 2928 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\chkdsk.exe
PID 792 wrote to memory of 2928 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\chkdsk.exe
PID 792 wrote to memory of 2928 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\chkdsk.exe
PID 2928 wrote to memory of 4800 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 4800 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 4800 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2620 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2620 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2620 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2296 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2296 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 2296 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Windows\SysWOW64\cmd.exe
PID 2928 wrote to memory of 4400 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 2928 wrote to memory of 4400 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 2928 wrote to memory of 4400 N/A C:\Windows\SysWOW64\chkdsk.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 792 wrote to memory of 344 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe
PID 792 wrote to memory of 344 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe
PID 792 wrote to memory of 344 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\ndiiche.exe

"C:\Users\Admin\AppData\Local\Temp\ndiiche.exe"

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

"C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe" C:\Users\Admin\AppData\Local\Temp\rznlc.m

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

"C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe"

C:\Windows\SysWOW64\chkdsk.exe

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

C:\Windows\SysWOW64\cmd.exe

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

C:\Windows\SysWOW64\cmd.exe

/c copy "C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V

C:\Windows\SysWOW64\cmd.exe

/c copy "C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\DB1" /V

C:\Program Files\Mozilla Firefox\Firefox.exe

"C:\Program Files\Mozilla Firefox\Firefox.exe"

C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe

"C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 344 -ip 344

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 344 -s 488

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 www.gengutimeless.com udp
N/A 160.202.77.61:80 www.gengutimeless.com tcp
N/A 8.8.8.8:53 www.bekansas.com udp
N/A 8.8.8.8:53 www.ppparadise.xyz udp
N/A 133.167.73.73:80 www.ppparadise.xyz tcp
N/A 8.8.8.8:53 www.drzjup.space udp
N/A 172.255.33.179:80 www.drzjup.space tcp
N/A 8.8.8.8:53 www.peiphitan.com udp
N/A 192.64.115.133:80 www.peiphitan.com tcp
N/A 20.189.173.10:443 tcp
N/A 8.8.8.8:53 www.vybzhighmusic.mobi udp
N/A 34.102.136.180:80 www.vybzhighmusic.mobi tcp
N/A 34.102.136.180:80 www.vybzhighmusic.mobi tcp
N/A 8.8.8.8:53 www.tokyo-senshin.com udp
N/A 34.149.87.45:80 www.tokyo-senshin.com tcp
N/A 34.149.87.45:80 www.tokyo-senshin.com tcp
N/A 8.8.8.8:53 www.casakeysshoalbay.com udp
N/A 8.8.8.8:53 www.kurodamisato.com udp
N/A 199.59.243.222:80 www.kurodamisato.com tcp
N/A 199.59.243.222:80 www.kurodamisato.com tcp
N/A 8.8.8.8:53 www.anglicanadebrasilia.com udp
N/A 149.62.37.97:80 www.anglicanadebrasilia.com tcp
N/A 149.62.37.97:80 www.anglicanadebrasilia.com tcp
N/A 8.8.8.8:53 www.648t.com udp
N/A 38.54.132.94:80 www.648t.com tcp
N/A 38.54.132.94:80 www.648t.com tcp
N/A 8.8.8.8:53 www.midundao.net udp
N/A 172.247.35.173:80 www.midundao.net tcp
N/A 172.247.35.173:80 www.midundao.net tcp
N/A 8.8.8.8:53 www.edfitzgerald.org udp
N/A 167.114.206.193:80 www.edfitzgerald.org tcp
N/A 167.114.206.193:80 www.edfitzgerald.org tcp
N/A 8.8.8.8:53 www.niply.space udp
N/A 64.190.63.111:80 www.niply.space tcp
N/A 64.190.63.111:80 www.niply.space tcp
N/A 8.8.8.8:53 www.etgadu.global udp
N/A 34.149.87.45:80 www.tokyo-senshin.com tcp
N/A 167.114.206.193:80 www.edfitzgerald.org tcp
N/A 167.114.206.193:80 www.edfitzgerald.org tcp
N/A 8.8.8.8:53 www.look856.com udp
N/A 180.215.68.138:80 www.look856.com tcp
N/A 180.215.68.138:80 www.look856.com tcp
N/A 199.59.243.222:80 www.kurodamisato.com tcp
N/A 199.59.243.222:80 www.kurodamisato.com tcp
N/A 192.64.115.133:80 www.peiphitan.com tcp
N/A 192.64.115.133:80 www.peiphitan.com tcp

Files

memory/3624-132-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Users\Admin\AppData\Local\Temp\rznlc.m

MD5 56075b8221603dd51f2e7cc79097c954
SHA1 0df59bf418b3398bb248b63ff834e7dea05596f0
SHA256 0775d03420d1805c24855734fdcbe12f7dc1d1bd150b345274495054b41576dc
SHA512 47bb8745800a315fb7f8b6717a70fa6b5c648309c02954bb41faccd29c42be7d8e6a1d1de1cae946e2893cb0660be93fd6487891364941279656723db004086c

C:\Users\Admin\AppData\Local\Temp\nfekeauyiy.uih

MD5 62db7e07dd4481e9b594a97c4b97281a
SHA1 0996af042cee334be6c8d71b689e1c3405dba59e
SHA256 e0ab3c275ba03990a2f28abd8f37f8ff078fb8dce7fb939c6029631a5b4018a6
SHA512 90823ffa0232b7c18bb927dfbd87f4e5220bcf8e23f55d6638ac6ca26c29341c2ed80b2039f3893323a315071f64c572cbee70f33dd9fa2c723465a6b476e23a

memory/4360-137-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

memory/4360-139-0x0000000000400000-0x000000000042C000-memory.dmp

memory/4360-140-0x00000000009E0000-0x0000000000D2A000-memory.dmp

memory/792-142-0x0000000002CC0000-0x0000000002DD0000-memory.dmp

memory/4360-141-0x00000000008F0000-0x0000000000901000-memory.dmp

memory/2928-143-0x0000000000000000-mapping.dmp

memory/2928-144-0x0000000000550000-0x000000000055A000-memory.dmp

memory/2928-145-0x0000000000730000-0x000000000075C000-memory.dmp

memory/4800-146-0x0000000000000000-mapping.dmp

memory/2928-147-0x0000000001120000-0x000000000146A000-memory.dmp

memory/792-149-0x00000000086C0000-0x0000000008831000-memory.dmp

memory/2928-148-0x0000000000F40000-0x0000000000FD0000-memory.dmp

memory/2928-150-0x0000000000730000-0x000000000075C000-memory.dmp

memory/792-151-0x00000000086C0000-0x0000000008831000-memory.dmp

memory/2620-152-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\DB1

MD5 b608d407fc15adea97c26936bc6f03f6
SHA1 953e7420801c76393902c0d6bb56148947e41571
SHA256 b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512 cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4

memory/2296-154-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\DB1

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

memory/344-156-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Program Files (x86)\Jk8c4\_fi8i0hpdx.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

Analysis: behavioral1

Detonation Overview

Submitted

2023-01-27 09:21

Reported

2023-01-27 09:24

Platform

win7-20221111-en

Max time kernel

148s

Max time network

151s

Command Line

C:\Windows\Explorer.EXE

Signatures

Formbook

trojan spyware stealer formbook

Xloader

loader xloader

Xloader 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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \Registry\Machine\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run C:\Windows\SysWOW64\ipconfig.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FLJPPREH = "C:\\Program Files (x86)\\N-z-xjltp\\win1b0x.exe" C:\Windows\SysWOW64\ipconfig.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 828 set thread context of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 2032 set thread context of 1204 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Windows\Explorer.EXE
PID 652 set thread context of 1204 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Windows\Explorer.EXE

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\SysWOW64\ipconfig.exe N/A
File created C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\Explorer.EXE N/A

Enumerates physical storage devices

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Program Files (x86)\N-z-xjltp\win1b0x.exe

Gathers network information

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

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \Registry\User\S-1-5-21-3406023954-474543476-3319432036-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 C:\Windows\SysWOW64\ipconfig.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\ozggicxy.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\ipconfig.exe N/A
Token: SeShutdownPrivilege N/A C:\Windows\Explorer.EXE N/A

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1256 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 1256 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 1256 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 1256 wrote to memory of 828 N/A C:\Users\Admin\AppData\Local\Temp\ndiiche.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 828 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 828 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 828 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 828 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 828 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe
PID 1204 wrote to memory of 652 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\ipconfig.exe
PID 1204 wrote to memory of 652 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\ipconfig.exe
PID 1204 wrote to memory of 652 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\ipconfig.exe
PID 1204 wrote to memory of 652 N/A C:\Windows\Explorer.EXE C:\Windows\SysWOW64\ipconfig.exe
PID 652 wrote to memory of 1112 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 1112 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 1112 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 1112 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Windows\SysWOW64\cmd.exe
PID 652 wrote to memory of 540 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 652 wrote to memory of 540 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 652 wrote to memory of 540 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 652 wrote to memory of 540 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 652 wrote to memory of 540 N/A C:\Windows\SysWOW64\ipconfig.exe C:\Program Files\Mozilla Firefox\Firefox.exe
PID 1204 wrote to memory of 1144 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\N-z-xjltp\win1b0x.exe
PID 1204 wrote to memory of 1144 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\N-z-xjltp\win1b0x.exe
PID 1204 wrote to memory of 1144 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\N-z-xjltp\win1b0x.exe
PID 1204 wrote to memory of 1144 N/A C:\Windows\Explorer.EXE C:\Program Files (x86)\N-z-xjltp\win1b0x.exe
PID 1144 wrote to memory of 824 N/A C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\SysWOW64\WerFault.exe
PID 1144 wrote to memory of 824 N/A C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\SysWOW64\WerFault.exe
PID 1144 wrote to memory of 824 N/A C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\SysWOW64\WerFault.exe
PID 1144 wrote to memory of 824 N/A C:\Program Files (x86)\N-z-xjltp\win1b0x.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\ndiiche.exe

"C:\Users\Admin\AppData\Local\Temp\ndiiche.exe"

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

"C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe" C:\Users\Admin\AppData\Local\Temp\rznlc.m

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

"C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe"

C:\Windows\SysWOW64\ipconfig.exe

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

C:\Windows\SysWOW64\cmd.exe

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

C:\Program Files\Mozilla Firefox\Firefox.exe

"C:\Program Files\Mozilla Firefox\Firefox.exe"

C:\Program Files (x86)\N-z-xjltp\win1b0x.exe

"C:\Program Files (x86)\N-z-xjltp\win1b0x.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1144 -s 188

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 www.lastperfection.com udp
N/A 172.67.169.72:80 www.lastperfection.com tcp
N/A 8.8.8.8:53 www.crimsonnight.org udp
N/A 34.117.168.233:80 www.crimsonnight.org tcp
N/A 8.8.8.8:53 www.9844hh.com udp
N/A 154.215.156.2:80 www.9844hh.com tcp
N/A 8.8.8.8:53 www.the83company.com udp
N/A 212.1.210.69:80 www.the83company.com tcp
N/A 8.8.8.8:53 www.bekansas.com udp
N/A 8.8.8.8:53 www.cheapboden.com udp
N/A 104.21.35.28:80 www.cheapboden.com tcp
N/A 8.8.8.8:53 www.yh77988.com udp
N/A 180.215.65.145:80 www.yh77988.com tcp
N/A 8.8.8.8:53 www.craftedinglass.com udp
N/A 185.199.220.38:80 www.craftedinglass.com tcp
N/A 8.8.8.8:53 www.peiphitan.com udp
N/A 192.64.115.133:80 www.peiphitan.com tcp
N/A 8.8.8.8:53 www.sqlite.org udp
N/A 45.33.6.223:80 www.sqlite.org tcp
N/A 8.8.8.8:53 www.etgadu.global udp
N/A 8.8.8.8:53 www.elektrogo.xyz udp
N/A 85.159.66.93:80 www.elektrogo.xyz tcp
N/A 8.8.8.8:53 www.hollandshirt.online udp
N/A 185.104.28.238:80 www.hollandshirt.online tcp
N/A 8.8.8.8:53 www.soldbylena.com udp
N/A 216.58.214.19:80 www.soldbylena.com tcp
N/A 8.8.8.8:53 www.drzjup.space udp
N/A 172.255.33.179:80 www.drzjup.space tcp
N/A 8.8.8.8:53 www.rejuvenescerzero.site udp
N/A 8.8.8.8:53 www.577hcc.com udp
N/A 34.117.26.57:80 www.577hcc.com tcp
N/A 8.8.8.8:53 www.edfitzgerald.org udp
N/A 167.114.206.193:80 www.edfitzgerald.org tcp

Files

memory/1256-54-0x0000000076531000-0x0000000076533000-memory.dmp

\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

memory/828-56-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Users\Admin\AppData\Local\Temp\rznlc.m

MD5 56075b8221603dd51f2e7cc79097c954
SHA1 0df59bf418b3398bb248b63ff834e7dea05596f0
SHA256 0775d03420d1805c24855734fdcbe12f7dc1d1bd150b345274495054b41576dc
SHA512 47bb8745800a315fb7f8b6717a70fa6b5c648309c02954bb41faccd29c42be7d8e6a1d1de1cae946e2893cb0660be93fd6487891364941279656723db004086c

C:\Users\Admin\AppData\Local\Temp\nfekeauyiy.uih

MD5 62db7e07dd4481e9b594a97c4b97281a
SHA1 0996af042cee334be6c8d71b689e1c3405dba59e
SHA256 e0ab3c275ba03990a2f28abd8f37f8ff078fb8dce7fb939c6029631a5b4018a6
SHA512 90823ffa0232b7c18bb927dfbd87f4e5220bcf8e23f55d6638ac6ca26c29341c2ed80b2039f3893323a315071f64c572cbee70f33dd9fa2c723465a6b476e23a

\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Users\Admin\AppData\Local\Temp\ozggicxy.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

memory/2032-62-0x000000000041FF10-mapping.dmp

memory/2032-64-0x0000000000400000-0x000000000042C000-memory.dmp

memory/2032-65-0x0000000000920000-0x0000000000C23000-memory.dmp

memory/2032-66-0x00000000002C0000-0x00000000002D1000-memory.dmp

memory/1204-67-0x00000000049E0000-0x0000000004AA7000-memory.dmp

memory/652-68-0x0000000000000000-mapping.dmp

memory/652-70-0x0000000000740000-0x000000000074A000-memory.dmp

memory/652-71-0x0000000000080000-0x00000000000AC000-memory.dmp

memory/1112-72-0x0000000000000000-mapping.dmp

memory/652-73-0x0000000002080000-0x0000000002383000-memory.dmp

memory/1204-75-0x00000000064F0000-0x0000000006609000-memory.dmp

memory/652-74-0x0000000000470000-0x0000000000500000-memory.dmp

memory/652-76-0x0000000000080000-0x00000000000AC000-memory.dmp

memory/1204-77-0x00000000064F0000-0x0000000006609000-memory.dmp

memory/1204-78-0x000007FEF63F0000-0x000007FEF6533000-memory.dmp

memory/1204-79-0x000007FE82C50000-0x000007FE82C5A000-memory.dmp

memory/1144-80-0x0000000000000000-mapping.dmp

C:\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

memory/824-82-0x0000000000000000-mapping.dmp

\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a

C:\Program Files (x86)\N-z-xjltp\win1b0x.exe

MD5 f73f9940d91bb012db1ea328b3897c82
SHA1 a2168931605a10f3604dc2c24504d82a51ab6e99
SHA256 2cd78183a6fca82b8e05a38466051f56529a1f5843cfd6bf7274ffe30e9abf57
SHA512 e74c2ac031aab4ede16a0b2525a22545b555c3e659fed10079a9921e3620e42b22f2052ec5f930519881a3b7e2dd1afbd0931d1696d99e516466314b90aa217a