5bdc0f75a9f85a09d9e656d5a9b2ddc21022ca78800545662a46b55a6f3e4200

Analysis

max time kernel
135s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-10-2024 20:12

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General

Target

【GM工具】/g2d.exe
Size

1.3MB
MD5

24d54059eae783f0da6e90d2426b7cbb
SHA1

77a69e0e71a6837bf50923f2361830ed2795f9c4
SHA256

fceda9b830adc48db7541d54209c266261bbc706005f680ebc6f449463daa9c8
SHA512

860443a21fa0782d7b898e9bed25b80cfe027dc80e81dae46bb6c218d4b7f21ef0985d47cb89b1083485e0321e37b48e62ff7ffd0d79b9d9721b47a75882ea77
SSDEEP

24576:NirBetTOMpUGyG0d4C6WutottMmaxRl0eEcgLbANr9r8Vtc:NABkTnpUGyG0dyOMZdpEcg3Ir8VW

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral14/memory/3064-0-0x00000000758E0000-0x000000007593B000-memory.dmp	upx
behavioral14/memory/3064-11-0x00000000056C0000-0x0000000005756000-memory.dmp	upx
behavioral14/memory/3064-12-0x00000000056C0000-0x0000000005756000-memory.dmp	upx
behavioral14/memory/3064-17-0x00000000758E0000-0x000000007593B000-memory.dmp	upx
behavioral14/memory/3064-19-0x00000000056C0000-0x0000000005756000-memory.dmp	upx

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:

g2d.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	g2d.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

g2d.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	g2d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	g2d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

AUDIODG.EXE

description	pid	Process
Token: 33	2340	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2340	AUDIODG.EXE

C:\Users\Admin\AppData\Local\Temp\【GM工具】\g2d.exe
"C:\Users\Admin\AppData\Local\Temp\【GM工具】\g2d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
PID:3064

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x54c 0x538
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

memory/3064-0-0x00000000758E0000-0x000000007593B000-memory.dmp

Filesize
364KB

Download
memory/3064-1-0x0000000010000000-0x0000000010223000-memory.dmp

Filesize
2.1MB

Download
memory/3064-2-0x000000007F1A0000-0x000000007F1B0000-memory.dmp

Filesize
64KB

Download
memory/3064-11-0x00000000056C0000-0x0000000005756000-memory.dmp

Filesize
600KB

Download
memory/3064-12-0x00000000056C0000-0x0000000005756000-memory.dmp

Filesize
600KB

Download
memory/3064-17-0x00000000758E0000-0x000000007593B000-memory.dmp

Filesize
364KB

Download
memory/3064-19-0x00000000056C0000-0x0000000005756000-memory.dmp

Filesize
600KB

Download
memory/3064-18-0x0000000010000000-0x0000000010223000-memory.dmp

Filesize
2.1MB

Download