29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08

Analysis

max time kernel
141s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 07:17

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General

Target

29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08.dll
Size

3.2MB
MD5

d0c88cf7492780600d7fc942ffda4598
SHA1

ea861654197ffcfeb7485cc2ef6603f801bdeb2f
SHA256

29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08
SHA512

074dc2b563af88624e4e020398fc6b86d6623fbdc6c231d0e077b38dc53775082462850c26917de9609126bcf5207820f9513a844919ace090e97927b0ba93cf
SSDEEP

98304:GFxzhxTHuQcE+6zYfOeBxUkWC7Y3x1gpmIhhQ5:IzhB5aOGUko20II5

Score

1^/10

Malware Config

Signatures

Modifies registry class 37 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\FLAGS	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft\CurVer	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\InprocServer32\ThreadingModel = "Both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ = "Idasoft"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\0\win32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\ProgID\ = "da.dasoft"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\HELPDIR	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\HELPDIR\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ProxyStubClsid32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib\ = "{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft\CLSID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft\CurVer\ = "da.dasoft"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\FLAGS\ = "0"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\0	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib\Version = "1.0"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib\ = "{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft\ = "da.dasoft"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{FE9BC321-0264-EDAC-7FEF-AF2B96CA7F33}\1.0\ = "da"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ = "Idasoft"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\ = "da.dasoft"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}\ProgID	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\TypeLib	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\da.dasoft\CLSID\ = "{3574D7D1-A8FF-0F00-905E-EA4277A3BDA9}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{1DEC7D9D-8F67-4DC3-5144-8C81C7228F9A}\ProxyStubClsid32	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 1236	4188	regsvr32.exe	91
PID 4188 wrote to memory of 1236	4188	regsvr32.exe	91
PID 4188 wrote to memory of 1236	4188	regsvr32.exe	91

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4188
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\29c30218aafad468fa6d6124fd141fe35210abd203049447d4da8dd2e9c3ae08.dll
  2⤵
  - Modifies registry class
  PID:1236

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1028 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:2876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1236-0-0x0000000010000000-0x00000000104EF000-memory.dmp

Filesize
4.9MB

Download
memory/1236-1-0x0000000000990000-0x0000000000993000-memory.dmp

Filesize
12KB

Download
memory/1236-2-0x00000000024A0000-0x0000000002CBB000-memory.dmp

Filesize
8.1MB

Download
memory/1236-3-0x0000000002D30000-0x000000000362A000-memory.dmp

Filesize
9.0MB

Download
memory/1236-4-0x0000000003650000-0x0000000003652000-memory.dmp

Filesize
8KB

Download
memory/1236-5-0x0000000003630000-0x0000000003647000-memory.dmp

Filesize
92KB

Download
memory/1236-6-0x0000000000990000-0x0000000000993000-memory.dmp

Filesize
12KB

Download
memory/1236-7-0x0000000002D30000-0x000000000362A000-memory.dmp

Filesize
9.0MB

Download
memory/1236-8-0x0000000003630000-0x0000000003647000-memory.dmp

Filesize
92KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads