9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc

Analysis

max time kernel
152s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29/11/2022, 04:33

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General

Target

9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe
Size

87KB
MD5

4267c528adfa0b6277c0480a6b7a60e1
SHA1

1dd6afe98c775c1a2b6138007bf7694c6958f036
SHA256

9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc
SHA512

d9333e128d0628d354823e66a66f821adae7c0cfe39f62d88c6994cbd085ee9168140afa5fd4bf6da346bff83557a1389e94db474cb392cb4103354917c02761
SSDEEP

1536:pIeeLv5AFE5fRQYSvzzmHiZcWgTP7+Kk5kxk:pIeYKIQ7bz/cWC+Kk5kxk

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-1-5-21-999675638-2867687379-27515722-1000\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
2028	9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe
1532	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2028	9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe
2028	9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe

C:\Users\Admin\AppData\Local\Temp\9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe
"C:\Users\Admin\AppData\Local\Temp\9db8a006b682354624dd951da5975cf1dc4e5753e265309a556e589336dfd7fc.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: MapViewOfSection
PID:2028

C:\Windows\syswow64\svchost.exe
"C:\Windows\syswow64\svchost.exe"
1⤵
- Modifies WinLogon for persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:1532

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/1408-58-0x0000000076F60000-0x0000000077109000-memory.dmp

Filesize
1.7MB

Download
memory/1408-59-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2028-54-0x0000000075841000-0x0000000075843000-memory.dmp

Filesize
8KB

Download
memory/2028-55-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2028-56-0x00000000002B0000-0x00000000002C9000-memory.dmp

Filesize
100KB

Download
memory/2028-57-0x00000000002B0000-0x00000000002C9000-memory.dmp

Filesize
100KB

Download