7ee418f0f9a52187976c4e7ccaa0325379d6fd8713d1efdf4c243e37434d2b84

Analysis

max time kernel
117s
max time network
126s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
23/07/2024, 15:20

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General

Target

NursultanNextgen2024/minecraft.jar
Size

36.6MB
MD5

1bc56c1c09bb5d108365c0992291f5c6
SHA1

7c47e8db8b527b256520499033f0c39ab2fee449
SHA256

15788f4491bbaefd419c7a152a2ce35e59ad827218260a10430a2fcf23e30cf6
SHA512

a283f96cc878a88125cdb1e959f17044ddcb4031e566f4a3273012e4cbfc568004b2a25c54896b104fe0ede950193b518f6be283de260679871e8860ea88c86d
SSDEEP

786432:J67l/W65D0Dspv3aagZb+1VBy3W8B4YrA2ysrjAAi81iVZV6zihX1:el/94Y93gb+1VAP4YrA2y5AnCZVrf

Score

7^/10

discovery

Malware Config

Signatures

Modifies file permissions 1 TTPs 1 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
4828	icacls.exe

Drops desktop.ini file(s) 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\Videos\Captures\desktop.ini	bcastdvr.exe

Network Service Discovery 1 TTPs 1 IoCs

Attempt to gather information on host's network.

discovery

Network Service Discovery

T1046

pid	Process
2416	GameBarPresenceWriter.exe

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_QEMU&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	GamePanel.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	GamePanel.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	GamePanel.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_QEMU&PROD_HARDDISK\4&215468A5&0&000000	GamePanel.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1572 wrote to memory of 4828	1572	java.exe	77
PID 1572 wrote to memory of 4828	1572	java.exe	77

C:\Program Files (x86)\Common Files\Oracle\Java\javapath\java.exe
java -jar C:\Users\Admin\AppData\Local\Temp\NursultanNextgen2024\minecraft.jar
1⤵
- Suspicious use of WriteProcessMemory
PID:1572
- C:\Windows\system32\icacls.exe
  C:\Windows\system32\icacls.exe C:\ProgramData\Oracle\Java\.oracle_jre_usage /grant "everyone":(OI)(CI)M
  2⤵
  - Modifies file permissions
  PID:4828

C:\Windows\System32\GameBarPresenceWriter.exe
"C:\Windows\System32\GameBarPresenceWriter.exe" -ServerName:Windows.Gaming.GameBar.Internal.PresenceWriterServer
1⤵
- Network Service Discovery
PID:2416

C:\Windows\System32\GamePanel.exe
"C:\Windows\System32\GamePanel.exe" 000000000005022A /startuptips
1⤵
- Checks SCSI registry key(s)
PID:5104

C:\Windows\System32\bcastdvr.exe
"C:\Windows\System32\bcastdvr.exe" -ServerName:Windows.Media.Capture.Internal.BroadcastDVRServer
1⤵
- Drops desktop.ini file(s)
PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Credential Access

Discovery

Network Service Discovery

T1046

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Oracle\Java\.oracle_jre_usage\3903daac9bc4a3b7.timestamp

Filesize
46B

MD5
17e02a37fa13cdcbf03690577069044e

SHA1
2400158c754aae149ce47bb0c2b09ba963c6c2ed

SHA256
9214cfb5e0a952dbc6770a67a53e491ab794cc6d4e2161f00b560d7432d8e6fc

SHA512
ab9f87c234e9a6cf31935fd1eedc3b0e58731d005dfc0a66338600e47d31308abca01280690a3d400c9125b54669ec062a7ca99482bbc9166dfc201857a828e0

Download Submit
C:\Users\Admin\Videos\Captures\desktop.ini

Filesize
190B

MD5
b0d27eaec71f1cd73b015f5ceeb15f9d

SHA1
62264f8b5c2f5034a1e4143df6e8c787165fbc2f

SHA256
86d9f822aeb989755fac82929e8db369b3f5f04117ef96fd76e3d5f920a501d2

SHA512
7b5c9783a0a14b600b156825639d24cbbc000f5066c48ce9fecc195255603fc55129aaaca336d7ce6ad4e941d5492b756562f2c7a1d151fcfc2dabac76f3946c

Download Submit
memory/1572-2-0x000001B61ACB0000-0x000001B61AF20000-memory.dmp

Filesize
2.4MB

Download
memory/1572-28-0x000001B6194E0000-0x000001B6194E1000-memory.dmp

Filesize
4KB

Download
memory/1572-29-0x000001B61ACB0000-0x000001B61AF20000-memory.dmp

Filesize
2.4MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads