81abd38b11751795a3dc3e7180b1856d4532f142a0bf4e070e4687fb8366a5b2

Analysis

max time kernel
27s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
17/05/2023, 00:26

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General

Target

g3466824.exe
Size

183KB
MD5

dc5534d0a1bade13d18ad843c83f64b1
SHA1

61e67bca955974e3fc7f9737e6540f6af219c824
SHA256

81abd38b11751795a3dc3e7180b1856d4532f142a0bf4e070e4687fb8366a5b2
SHA512

601d6bf69204f10083f6fcda1e37060684c58573b06ec61408df046347ea4c17dfbc625ab17a0a82224a0caf5c34d11bc05cc82735b43d07ac013d806231d38c
SSDEEP

3072:JDKW1LgppLRHMY0TBfJvjcTp5XQFh97pZiq9PkT:JDKW1Lgbdl0TBBvjc/Q97pZie

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	g3466824.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	g3466824.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	g3466824.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1948	g3466824.exe
1948	g3466824.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1948	g3466824.exe

C:\Users\Admin\AppData\Local\Temp\g3466824.exe
"C:\Users\Admin\AppData\Local\Temp\g3466824.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1948-54-0x0000000000310000-0x000000000032E000-memory.dmp

Filesize
120KB

Download
memory/1948-55-0x0000000000520000-0x000000000053C000-memory.dmp

Filesize
112KB

Download
memory/1948-56-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-57-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-59-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-61-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-63-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-65-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-67-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-71-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-69-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-75-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-73-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-79-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-77-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-83-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-81-0x0000000000520000-0x0000000000536000-memory.dmp

Filesize
88KB

Download
memory/1948-84-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/1948-85-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download