40094f40c86eb060ed3d9530fb74b2b248a47a51ad7848223995cbaa0d1e13f2

Analysis

max time kernel
168s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 10:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1556114ae5d666dbd078178d55b3f8aa.exe
Size

141KB
MD5

1556114ae5d666dbd078178d55b3f8aa
SHA1

5dc91107785d80241ed750c8ca4c7474d2ba05bd
SHA256

40094f40c86eb060ed3d9530fb74b2b248a47a51ad7848223995cbaa0d1e13f2
SHA512

52126e6219f8ca5e44febaaf1e24a8258d5aa6559e40d95eddc53044c0695c8d6c66dc725ea11e317666a5e8ce0ceebd47ba99731d3755a2dd152dc6c285dc7a
SSDEEP

3072:W5yJGaBDcKFP/QCtxydMKNWUWFisaGJC:W59aBwC/QrAfaGw

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1556114ae5d666dbd078178d55b3f8aa.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\aa2f980860f54cdaa7498670a989f24aOneDriveSetup = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1556114ae5d666dbd078178d55b3f8aa.exe"	1556114ae5d666dbd078178d55b3f8aa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunServices\OneDriveaa2f980860f54cdaa7498670a989f24a26962 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1556114ae5d666dbd078178d55b3f8aa.exe"	1556114ae5d666dbd078178d55b3f8aa.exe

Drops file in System32 directory 1 IoCs

Processes:

1556114ae5d666dbd078178d55b3f8aa.exe

description ioc process

File created C:\Windows\SysWOW64\ntdll.dll.dll 1556114ae5d666dbd078178d55b3f8aa.exe

description	ioc	process
File created	C:\Windows\SysWOW64\ntdll.dll.dll	1556114ae5d666dbd078178d55b3f8aa.exe

Drops file in Program Files directory 9 IoCs

Processes:

1556114ae5d666dbd078178d55b3f8aa.exe

description	ioc	process
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\AdobeAcrobat.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\ToolsTools.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\AddInViews\ToolsTools.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Common Files\Microsoft Shared\VSTA\Pipeline.v10.0\HostSideAdapters\OfficeTools.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\Componentsicudt60.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\sample-files\assets\Sample Files\AdobeAcrobat2230.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Common Files\System\msadc\fr-FR\WindowsWindows.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Systemmsdasqlr10.0.19041.1.exe	1556114ae5d666dbd078178d55b3f8aa.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Browser\NPPDF32Acrobat.exe	1556114ae5d666dbd078178d55b3f8aa.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

1556114ae5d666dbd078178d55b3f8aa.exe

pid	process
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe
4536	1556114ae5d666dbd078178d55b3f8aa.exe

C:\Users\Admin\AppData\Local\Temp\1556114ae5d666dbd078178d55b3f8aa.exe
"C:\Users\Admin\AppData\Local\Temp\1556114ae5d666dbd078178d55b3f8aa.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:4536

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Program Files (x86)\Common Files\System\Ole DB\ja-JP\Systemmsdasqlr10.0.19041.1.exe
Filesize
141KB

MD5
1556114ae5d666dbd078178d55b3f8aa

SHA1
5dc91107785d80241ed750c8ca4c7474d2ba05bd

SHA256
40094f40c86eb060ed3d9530fb74b2b248a47a51ad7848223995cbaa0d1e13f2

SHA512
52126e6219f8ca5e44febaaf1e24a8258d5aa6559e40d95eddc53044c0695c8d6c66dc725ea11e317666a5e8ce0ceebd47ba99731d3755a2dd152dc6c285dc7a

Download Submit
memory/4536-3-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4536-4-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/4536-5-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download