01c34927c6fcb08d32e5a1213855eb5c5be9c9af5bfecc829a10bee6d55f4965

Resubmissions

30-09-2024 00:50

240930-a61r4stamh 6

30-09-2024 00:45

240930-a37fgsyejn 3

Analysis

max time kernel
102s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 00:45

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General

Target

MantiWPF/bin/Editor/fileaccess/node_modules/es-errors/package.json
Size

2KB
MD5

7e6b784827a0aff2a05c343f8a53e88d
SHA1

d13bcb37ab6ab7f0911ce728148cb1c8485a81d1
SHA256

1a0a0bcccc76b915cb64073317312840cf6363e9144b96f406d0059774dd5278
SHA512

ba218ca690ca74f2e4feca55f95ae3f1f792b4a067c3133b035265de2e39ca39a8fdfc7fc18a898ff8ca0a5e2a791121d10708ed564496502da824a6167292c7

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
discovery

System Language Discovery
T1614.001

Processes:

AcroRd32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.json	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2816 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2816 AcroRd32.exe
2816 AcroRd32.exe

pid	process
2816	AcroRd32.exe

pid	process
2816	AcroRd32.exe
2816	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1656 wrote to memory of 2984	1656	cmd.exe	rundll32.exe
PID 1656 wrote to memory of 2984	1656	cmd.exe	rundll32.exe
PID 1656 wrote to memory of 2984	1656	cmd.exe	rundll32.exe
PID 2984 wrote to memory of 2816	2984	rundll32.exe	AcroRd32.exe
PID 2984 wrote to memory of 2816	2984	rundll32.exe	AcroRd32.exe
PID 2984 wrote to memory of 2816	2984	rundll32.exe	AcroRd32.exe
PID 2984 wrote to memory of 2816	2984	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MantiWPF\bin\Editor\fileaccess\node_modules\es-errors\package.json
1⤵
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\MantiWPF\bin\Editor\fileaccess\node_modules\es-errors\package.json
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2984

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\MantiWPF\bin\Editor\fileaccess\node_modules\es-errors\package.json"
3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2816

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Filesize
3KB

MD5
e06f85a62594eed5a59fb27abd8fb2cc

SHA1
52d41a9f9eaa943acca77571822158486b7c308c

SHA256
49497690f0d2fdfe614d00e076411a9b5163c03c574e0029f056c5bdc90c6ca7

SHA512
e73e7a5f3e759ea5a16261d84bc836d0b7b69158c5701d06ad3161b89e20ad39bcf69105b73417be0463f2c00200e47de0252b5d60d1dd0e2c9f4833695b425e

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