175972f94f4acc764ac8b91ea76236556760d63704cecb47ea06c44bcadb5e08

Analysis

max time kernel
187s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 20:27

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General

Target

NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
Size

327KB
MD5

6ed5c9ecea62a7d661dca51002ab2d10
SHA1

ddb3e1f791c84a677c212e3e4cf22831730a4e89
SHA256

175972f94f4acc764ac8b91ea76236556760d63704cecb47ea06c44bcadb5e08
SHA512

737e3201085f7b31f80141139921481ead93e97d72c7a429068a3d234b4887829c56ad91ccea68bfc4352a3fffb9c151629712e0e00e394ddbb051f070a3f434
SSDEEP

6144:DtrneNFNRO9GmAikLFrYIQmngl4isvrZQerwWkSh+JkhkE8aGI6lpdcN6n4/:D1SNm1MtvNYqvr69SukhOW6lp264

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4980	10B4.tmp

Drops file in Program Files directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\7-Zip\7zCon.sfx	10B4.tmp
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ADAL.DLL	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\Csi.dll	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\mfc140u.dll	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\msvcr120.dll	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\ADALPREVIOUS.DLL	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX86\Microsoft Shared\OFFICE16\concrt140.dll	10B4.tmp
File opened for modification	C:\Program Files\7-Zip\7z.sfx	10B4.tmp
File opened for modification	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\Integration\Addons\OneDriveSetup.exe	10B4.tmp
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\concrt140.dll	10B4.tmp

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4644	NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
4644	NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4644 wrote to memory of 4980	4644	NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe	87
PID 4644 wrote to memory of 4980	4644	NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe	87
PID 4644 wrote to memory of 4980	4644	NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.6ed5c9ecea62a7d661dca51002ab2d10.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4644
- C:\Users\Admin\AppData\Local\Temp\10B4.tmp
  C:\Users\Admin\AppData\Local\Temp\10B4.tmp
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  PID:4980

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\10B4.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
C:\Users\Admin\AppData\Local\Temp\10B4.tmp

Filesize
145KB

MD5
c610e7ccd6859872c585b2a85d7dc992

SHA1
362b3d4b72e3add687c209c79b500b7c6a246d46

SHA256
14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

SHA512
8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

Download Submit
memory/4644-1-0x00000000021D0000-0x000000000220C000-memory.dmp

Filesize
240KB

Download
memory/4644-0-0x00000000021D0000-0x000000000220C000-memory.dmp

Filesize
240KB

Download
memory/4644-2-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4644-4-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4644-9-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4644-11-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4644-10-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download
memory/4644-17-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/4644-18-0x0000000002210000-0x0000000002211000-memory.dmp

Filesize
4KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads