a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3

Analysis

max time kernel
73s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
08/06/2023, 03:33

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General

Target

a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Size

13KB
MD5

705ce2f76bd12d7ec08d7a7a356ee084
SHA1

e2b23e16c91770ac6f271a827ea17913bb99b688
SHA256

a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3
SHA512

15d3acb0f45719e38b1355dd13fa6d652e754580ba2d7c70bfd0f0d9d5fed2781d4aacca156cf03743ea987adfda645a4fbfabc85b0896d1285dc550ce3751bb
SSDEEP

96:yA/vMth9sDLibql3A44P9QL4fwmPImg+A03PvXLOzk+gqWYV4J6oP/zNt:yw+wGWt94+iANiCkc4Jhp

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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4460	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
4460	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4460	a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe

C:\Users\Admin\AppData\Local\Temp\a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe
"C:\Users\Admin\AppData\Local\Temp\a3f1c1cdaf09a3c0790f0b39894edeed1830276ce6ca1acffb591a1a06af34e3.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4460

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/4460-133-0x0000000000B20000-0x0000000000B2A000-memory.dmp

Filesize
40KB

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