46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb

Analysis

max time kernel
31s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 07:44

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General

Target

46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe
Size

64KB
MD5

cb712da87321c64ddf4e730ed8d4bace
SHA1

7c6389ed730de1ccca8978df50ba00c9ddda1794
SHA256

46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb
SHA512

b03ef01a177da946335d6645b26b96989f23d51501a4631f5e4f3464e605e1661a48982645d2290705a59c2b6c5e94e55aac176646d9ad08b4c8c24d5c8e0290
SSDEEP

768:tLnUkaNo+/bpAyZhsGStX/foyvKLnnzINQ/rxgpB+LUnTAMSrowjBGkD92TwXk:tPpyZPSxYuKINexuJwrxBG62TAk

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\cache.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2036	46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe
332	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2036	46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe
2036	46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe

C:\Users\Admin\AppData\Local\Temp\46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe
"C:\Users\Admin\AppData\Local\Temp\46ee488ac1d0eaf47623e20d0626fbe92e553c2bf9734518008b7118097915bb.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:2036

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:332

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/332-58-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/1276-57-0x0000000077BD0000-0x0000000077D79000-memory.dmp

Filesize
1.7MB

Download
memory/1276-59-0x0000000001CF0000-0x0000000001CF8000-memory.dmp

Filesize
32KB

Download
memory/2036-54-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2036-55-0x0000000000220000-0x0000000000239000-memory.dmp

Filesize
100KB

Download
memory/2036-56-0x0000000000220000-0x0000000000239000-memory.dmp

Filesize
100KB

Download