84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417

Analysis

max time kernel
206s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 07:20

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General

Target

84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
Size

409KB
MD5

cb930036faa2cbbac3a3e61a93f59a06
SHA1

f1e879878ab1d1cc2eace6ba74db7c793adaa6d2
SHA256

84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417
SHA512

fdeb03cc4663d9cd7127d321a65e549e4d8a7305a8730d5f6f61b8c577e0802f2d79842be2bb68c63b25b6b0884b8f9da69be409aa484f56103208358c02531d
SSDEEP

6144:ZxtikHm/dn3i04xwo27y3N8nfldTRieNmfiXW4YTyjZrACjb12j602hrH+f:8kH+IwMg9RieO/+lhjBy32hg

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows\CurrentVersion\Run	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\olemdb32.dl_	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File created	C:\Windows\SysWOW64\olemdb32.dll	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Drops file in Program Files directory 10 IoCs

description	ioc	Process
File opened for modification	C:\PROGRAM FILES\7-ZIP\7z.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\Uninstall.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\AppVShNotify.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\IntegratedOffice.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\MavInject32.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeC2RClient.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zFM.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\7-ZIP\7zG.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\InspectorOfficeGadget.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
File opened for modification	C:\PROGRAM FILES\COMMON FILES\MICROSOFT SHARED\CLICKTORUN\OfficeClickToRun.exe	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SYSTEM.INI	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Suspicious use of SendNotifyMessage 5 IoCs

pid	Process
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
1180	84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe

C:\Users\Admin\AppData\Local\Temp\84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe
"C:\Users\Admin\AppData\Local\Temp\84fa68750aea3907577bc4dbd06f908ffd9e998f1cd7db998f09b8a1b1088417.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1180

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

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

C:\Windows\SysWOW64\olemdb32.dll

Filesize
23KB

MD5
65387b1305f01ede9bce1b664207d5d7

SHA1
19d719d16958e6a1c5367b578cb9ff7700e695bf

SHA256
148f1d2ce99fb0305e53fd24add20cd19cc420e9c1d1b64abf42b456da94cd23

SHA512
cd64957c47979626be9a77b2a2ee2d0b22b72540369a4b6cfe1c1c9f8180b546db0b6e637259dd8f7a09506d738ec57fc34b116e199641c40f55e0d5b40a2a29

Download Submit
memory/1180-132-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/1180-134-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/1180-135-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download
memory/1180-136-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download