Overview
overview
7Static
static
3setup.exe
windows7-x64
7setup.exe
windows10-2004-x64
7ASYCFILT.dll
windows7-x64
1ASYCFILT.dll
windows10-2004-x64
1CMDLGCHS.dll
windows7-x64
1CMDLGCHS.dll
windows10-2004-x64
1COMCAT.dll
windows7-x64
1COMCAT.dll
windows10-2004-x64
1COMDLG32.dll
windows7-x64
1COMDLG32.dll
windows10-2004-x64
1MSCMCCHS.dll
windows7-x64
1MSCMCCHS.dll
windows10-2004-x64
1MSCOMCTL.dll
windows7-x64
1MSCOMCTL.dll
windows10-2004-x64
1Msvbvm60.dll
windows7-x64
1Msvbvm60.dll
windows10-2004-x64
1OLEAUT32.dll
windows7-x64
1OLEAUT32.dll
windows10-2004-x64
1OLEPRO32.dll
windows7-x64
1OLEPRO32.dll
windows10-2004-x64
1SETUP1.exe
windows7-x64
3SETUP1.exe
windows10-2004-x64
3ST6UNST.exe
windows7-x64
1ST6UNST.exe
windows10-2004-x64
1STDOLE2.dll
windows7-x64
1STDOLE2.dll
windows10-2004-x64
1VB6CHS.dll
windows7-x64
1VB6CHS.dll
windows10-2004-x64
1VB6STKIT.dll
windows7-x64
1VB6STKIT.dll
windows10-2004-x64
1hh.exe
windows7-x64
1hh.exe
windows10-2004-x64
1Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
29/12/2023, 23:07
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
setup.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
ASYCFILT.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
ASYCFILT.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
CMDLGCHS.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
CMDLGCHS.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
COMCAT.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
COMCAT.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
COMDLG32.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
COMDLG32.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
MSCMCCHS.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
MSCMCCHS.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
MSCOMCTL.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
MSCOMCTL.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
Msvbvm60.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
Msvbvm60.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
OLEAUT32.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
OLEAUT32.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
OLEPRO32.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
OLEPRO32.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
SETUP1.exe
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
SETUP1.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
ST6UNST.exe
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
ST6UNST.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
STDOLE2.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
STDOLE2.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
VB6CHS.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
VB6CHS.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
VB6STKIT.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
VB6STKIT.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
hh.exe
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
hh.exe
Resource
win10v2004-20231222-en
General
-
Target
OLEAUT32.dll
-
Size
584KB
-
MD5
7b156d230278b8c914ef3f4169fec1cc
-
SHA1
6b58e20b2538cb308091da838710f6aad933a301
-
SHA256
baeb2f7c1b8be56738d34e1d1ddf8e0eebd3a633215dc1575e14656be38b939d
-
SHA512
e4ec2bc714069e0a6b56d89b52aabad92e5ba741dc6f26d2fc2d72aa9ad2ec465dea523cccd810331ab78b5fb8a1244b2b521303418ead5bd6be5a58b43794c5
-
SSDEEP
12288:HCKynQWKglDhrUtrvT/NInIk4NDXsR6lMlpGz:HGXqB8V6lMlMz
Malware Config
Signatures
-
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020421-0000-0000-C000-000000000046}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020423-0000-0000-C000-000000000046}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{22F03340-547D-101B-8E65-08002B2BD119}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{22F03340-547D-101B-8E65-08002B2BD119}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC4801A3-2BA9-11CF-A229-00AA003D7352}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{CF51ED10-62FE-11CF-BF86-00A0C9034836}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{742B0E01-14E6-101B-914E-00AA00300CAB}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7BF80981-BF32-101A-8BBB-00AA00300CAB}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B28B-BAB4-101A-B69C-00AA00341D07}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B28C-BAB4-101A-B69C-00AA00341D07}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{00020412-0000-0000-C000-000000000046}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}\ProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\StdPicture\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A1FAF330-EF97-11CE-9BC9-00AA00608E01}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{22F55882-280B-11D0-A8A9-00A0C90C2004} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{4EF6100A-AF88-11D0-9846-00C04FC29993}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55980BA0-35AA-11CF-B671-00AA004CD6D8}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B286-BAB4-101A-B69C-00AA00341D07} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B289-BAB4-101A-B69C-00AA00341D07} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020420-0000-0000-C000-000000000046} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{01E44665-24AC-101B-84ED-08002B2EC713}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7BF80980-BF32-101A-8BBB-00AA00300CAB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B283-BAB4-101A-B69C-00AA00341D07}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1CF2B120-547D-101B-8E65-08002B2BD119}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55272A00-42CB-11CE-8135-00AA004BB851}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7FD52380-4E07-101B-AE2D-08002B2EC713}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7FD52380-4E07-101B-AE2D-08002B2EC713} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B284-BAB4-101A-B69C-00AA00341D07} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B28D-BAB4-101A-B69C-00AA00341D07}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020422-0000-0000-C000-000000000046} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020424-0000-0000-C000-000000000046} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{22F55882-280B-11D0-A8A9-00A0C90C2004}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{37D84F60-42CB-11CE-8135-00AA004BB851}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020421-0000-0000-C000-000000000046}\InprocServer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3127CA40-446E-11CE-8135-00AA004BB851}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BD1AE5E0-A6AE-11CE-BD37-504200C10000}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BEF6E002-A874-101A-8BBA-00AA00300CAB}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{7FD52380-4E07-101B-AE2D-08002B2EC713}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B283-BAB4-101A-B69C-00AA00341D07}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B196B287-BAB4-101A-B69C-00AA00341D07} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\StdFont regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020424-0000-0000-C000-000000000046}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D001F200-EF97-11CE-9BC9-00AA00608E01}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{CF51ED10-62FE-11CF-BF86-00A0C9034836}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{55272A00-42CB-11CE-8135-00AA004BB851}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BEF6E002-A874-101A-8BBA-00AA00300CAB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{9C2CAD80-3424-11CF-B670-00AA004CD6D8} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{00020412-0000-0000-C000-000000000046}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{00020411-0000-0000-C000-000000000046}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{00020420-0000-0000-C000-000000000046}\InprocServer regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{1CF2B120-547D-101B-8E65-08002B2BD119} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{FC4801A3-2BA9-11CF-A229-00AA003D7352}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{376BD3AA-3845-101B-84ED-08002B2EC713}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A6BC3AC0-DBAA-11CE-9DE3-00AA004BB851}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{742B0E01-14E6-101B-914E-00AA00300CAB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{B3E7C340-EF97-11CE-9BC9-00AA00608E01} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A7ABA9C1-8983-11CF-8F20-00805F2CD064}\NumMethods regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BEF6E003-A874-101A-8BBA-00AA00300CAB} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{46763EE0-CAB2-11CE-8C20-00AA0051E5D4}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\OldFont regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0BE35204-8F91-11CE-9DE3-00AA004BB851}\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{D001F200-EF97-11CE-9BC9-00AA00608E01} regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3396 wrote to memory of 4884 3396 regsvr32.exe 88 PID 3396 wrote to memory of 4884 3396 regsvr32.exe 88 PID 3396 wrote to memory of 4884 3396 regsvr32.exe 88