0251155e6c465bd78a7107d0f367398a6fc8534d4ad342d63e5dcbd16038041c

Analysis

max time kernel
66s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/05/2023, 22:52

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General

Target

g3391099.exe
Size

176KB
MD5

36f55275246ce895fc99599a022161ba
SHA1

ac2367d35dc3022952bd7fb62a30dc9fa1d8331d
SHA256

0251155e6c465bd78a7107d0f367398a6fc8534d4ad342d63e5dcbd16038041c
SHA512

f78b56cb429b2f4793bb4a13006e9270375ea7455986047e566c3115339139e8777555539b407a19ac2325d7f4d7ceae248ffee1179b8308871ca0e6d4ae2701
SSDEEP

3072:/DKW1LgppLRHMY0TBfJvjcTp5XDElD5PbUXukcu/9mN:/DKW1Lgbdl0TBBvjc/IlhU+kcu1

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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	g3391099.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	g3391099.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	g3391099.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1424	g3391099.exe
1424	g3391099.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1424	g3391099.exe

C:\Users\Admin\AppData\Local\Temp\g3391099.exe
"C:\Users\Admin\AppData\Local\Temp\g3391099.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1424

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/1424-133-0x0000000004C00000-0x00000000051A4000-memory.dmp

Filesize
5.6MB

Download
memory/1424-134-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download
memory/1424-135-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download
memory/1424-136-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-137-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-139-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-141-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-143-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-145-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-147-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-149-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-151-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-153-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-155-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-157-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-159-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-161-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-163-0x0000000004A90000-0x0000000004AA2000-memory.dmp

Filesize
72KB

Download
memory/1424-164-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download
memory/1424-165-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download