2f0b8c5ea4e7923690e4c4424621c2f00cc40d3c62790a2389addc5ea8ba14a8

Analysis

max time kernel
1798s
max time network
1592s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
01-04-2023 15:49

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General

Target

ntrboot/GodMode9_ntr_dev.firm
Size

522KB
MD5

18ae8b01b5e0a2a43185f4092ec1ffd3
SHA1

afc83d466513dd293155b7f197a29ee54d63d8ba
SHA256

42e30b285db1ce2023aed1e9862994eff9c14b3f56a8e37c6de6f5aeeaa121a5
SHA512

620fe65f3d9623bd8b5fcadc71e384bed1f9cb93169e272031999557977b60f80ec8a1917d5e5e6e1002e374440f5854c2a35154310ac4bd08d62f2bf6923c43
SSDEEP

12288:JD8AKg32PhGQakewQMR3koxtLSdUtSo8Fg+gFhi2NiF3fpRuxH:tlx2PhJakewJ3D73YM+2hiHF3Xuh

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\.firm\ = "firm_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\.firm	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000_CLASSES\firm_auto_file\shell	rundll32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

AcroRd32.exe

pid process

1884 AcroRd32.exe
1884 AcroRd32.exe
1884 AcroRd32.exe

pid	process
1884	AcroRd32.exe
1884	AcroRd32.exe
1884	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1996 wrote to memory of 324	1996	cmd.exe	rundll32.exe
PID 1996 wrote to memory of 324	1996	cmd.exe	rundll32.exe
PID 1996 wrote to memory of 324	1996	cmd.exe	rundll32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	AcroRd32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	AcroRd32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	AcroRd32.exe
PID 324 wrote to memory of 1884	324	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ntrboot\GodMode9_ntr_dev.firm
1⤵
- Suspicious use of WriteProcessMemory
PID:1996

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\ntrboot\GodMode9_ntr_dev.firm
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:324

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\ntrboot\GodMode9_ntr_dev.firm"
3⤵
- Suspicious use of SetWindowsHookEx
PID:1884

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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