Overview
overview
4Static
static
132bit/Asse...or.exe
windows7-x64
432bit/Asse...or.exe
windows10-2004-x64
132bit/AssetsTools.dll
windows7-x64
332bit/AssetsTools.dll
windows10-2004-x64
332bit/ModI...er.dll
windows7-x64
332bit/ModI...er.dll
windows10-2004-x64
332bit/PVRTexLib.dll
windows7-x64
332bit/PVRTexLib.dll
windows10-2004-x64
332bit/Plug...ip.dll
windows7-x64
132bit/Plug...ip.dll
windows10-2004-x64
132bit/Plug...sh.dll
windows7-x64
132bit/Plug...sh.dll
windows10-2004-x64
132bit/Plug...re.dll
windows7-x64
132bit/Plug...re.dll
windows10-2004-x64
132bit/Plug...ve.dll
windows7-x64
132bit/Plug...ve.dll
windows10-2004-x64
132bit/Plug...ta.dll
windows7-x64
132bit/Plug...ta.dll
windows10-2004-x64
132bit/Plug...et.dll
windows7-x64
132bit/Plug...et.dll
windows10-2004-x64
132bit/Plug...re.dll
windows7-x64
132bit/Plug...re.dll
windows10-2004-x64
132bit/Plug...sh.dll
windows7-x64
132bit/Plug...sh.dll
windows10-2004-x64
132bit/TexToolWrap.dll
windows7-x64
132bit/TexToolWrap.dll
windows10-2004-x64
132bit/Tool...ks.dll
windows7-x64
132bit/Tool...ks.dll
windows10-2004-x64
132bit/Tool...il.dll
windows7-x64
132bit/Tool...il.dll
windows10-2004-x64
132bit/Tool...or.exe
windows7-x64
132bit/Tool...or.exe
windows10-2004-x64
1Analysis
-
max time kernel
149s -
max time network
82s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
12/02/2023, 16:50
Static task
static1
Behavioral task
behavioral1
Sample
32bit/AssetBundleExtractor.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
32bit/AssetBundleExtractor.exe
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
32bit/AssetsTools.dll
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
32bit/AssetsTools.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
32bit/ModInstaller.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
32bit/ModInstaller.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral7
Sample
32bit/PVRTexLib.dll
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
32bit/PVRTexLib.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral9
Sample
32bit/Plugins/AudioClip.dll
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
32bit/Plugins/AudioClip.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
32bit/Plugins/Mesh.dll
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
32bit/Plugins/Mesh.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral13
Sample
32bit/Plugins/MovieTexture.dll
Resource
win7-20220812-en
Behavioral task
behavioral14
Sample
32bit/Plugins/MovieTexture.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral15
Sample
32bit/Plugins/SubstanceArchive.dll
Resource
win7-20221111-en
Behavioral task
behavioral16
Sample
32bit/Plugins/SubstanceArchive.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral17
Sample
32bit/Plugins/TerrainData.dll
Resource
win7-20220812-en
Behavioral task
behavioral18
Sample
32bit/Plugins/TerrainData.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral19
Sample
32bit/Plugins/TextAsset.dll
Resource
win7-20220812-en
Behavioral task
behavioral20
Sample
32bit/Plugins/TextAsset.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral21
Sample
32bit/Plugins/Texture.dll
Resource
win7-20220812-en
Behavioral task
behavioral22
Sample
32bit/Plugins/Texture.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral23
Sample
32bit/Plugins/UMAMesh.dll
Resource
win7-20221111-en
Behavioral task
behavioral24
Sample
32bit/Plugins/UMAMesh.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral25
Sample
32bit/TexToolWrap.dll
Resource
win7-20221111-en
Behavioral task
behavioral26
Sample
32bit/TexToolWrap.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral27
Sample
32bit/Tools/Mono.Cecil.Rocks.dll
Resource
win7-20221111-en
Behavioral task
behavioral28
Sample
32bit/Tools/Mono.Cecil.Rocks.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral29
Sample
32bit/Tools/Mono.Cecil.dll
Resource
win7-20221111-en
Behavioral task
behavioral30
Sample
32bit/Tools/Mono.Cecil.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral31
Sample
32bit/Tools/TypeTreeGenerator.exe
Resource
win7-20220812-en
Behavioral task
behavioral32
Sample
32bit/Tools/TypeTreeGenerator.exe
Resource
win10v2004-20221111-en
General
-
Target
32bit/AssetBundleExtractor.exe
-
Size
398KB
-
MD5
849c26c0dccf05a5a195b49c4cdcbe9d
-
SHA1
5acbdc635e34ec180fb4b36553a3da0306dc2808
-
SHA256
c5b29bd33f24b29724eb8216e7dd4a9a30552f0a88a7eed1baefa1085405be30
-
SHA512
0e3885ff2d9555619ae675ca3f79a92f464e1053d10c1d9629fb854d3434d018c3cd62ac708d85892cb68816b28b92bd0aa6a3808e660348a48ee3dbf3d27854
-
SSDEEP
6144:neye4oQXovha1fNR+gJbl7uyl1Tvx/PAKi75Q/DVOjcphQt:ney3ovhaXLlPl1TvxXAKi75Q/DF
Malware Config
Signatures
-
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\Installer\{AC76BA86-7AD7-1033-7B44-A90000000001}\SC_Reader.exe AssetBundleExtractor.exe File opened for modification \??\c:\windows\installer\{ac76ba86-7ad7-1033-7b44-a90000000001}\sc_reader.exe AssetBundleExtractor.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 DllHost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz DllHost.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor DllHost.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor DllHost.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "18874433" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616193" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 03000000000000000200000001000000ffffffff AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{631958A6-AD0F-4035-A745-28AC066DC6ED} AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2\NodeSlot = "3" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{631958A6-AD0F-4035-A745-28AC066DC6ED}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\LogicalViewMode = "3" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{3F2A72A7-99FA-4DDB-A5A8-C604EDF61D6B}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\IconSize = "16" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1 = 9e0000001a00eebbfe23000010002f921e494356f44aa7eb4e7a138d817400002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbea65819630fad3540a74528ac066dc6ed8207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\1\MRUListEx = ffffffff AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{631958A6-AD0F-4035-A745-28AC066DC6ED}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\2 = 9e0000001a00eebbfe23000010000aab12216ac8fe4fa3680de96e47012e00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbea7722a3ffa99db4da5a8c604edf61d6b8207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\3\NodeSlot = "10" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 020000000100000000000000ffffffff AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{C4D98F09-6124-4FE0-9942-826416082DA9}\GroupByKey:PID = "0" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9} AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0100000000000000ffffffff AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "2" AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{B725F130-47EF-101A-A5F1-02608C9EEBAC}" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{631958A6-AD0F-4035-A745-28AC066DC6ED}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\FFlags = "1092616193" AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\9\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Mode = "4" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\10 AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "4294967295" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\NodeSlot = "5" AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\ComDlg AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\3\0\NodeSlot = "6" AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\TV_FolderType = "{631958A6-AD0F-4035-A745-28AC066DC6ED}" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{3F2A72A7-99FA-4DDB-A5A8-C604EDF61D6B}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Mode = "4" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{3F2A72A7-99FA-4DDB-A5A8-C604EDF61D6B}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000050000001800000030f125b7ef471a10a5f102608c9eebac0a000000a00000002e37a3569cced2119f0e006097c686f602000000780000002e37a3569cced2119f0e006097c686f604000000800000002e37a3569cced2119f0e006097c686f60700000028000000e0859ff2f94f6810ab9108002b27b3d90200000090000000 AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000030000000200000001000000ffffffff AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\IconSize = "16" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{C4D98F09-6124-4FE0-9942-826416082DA9}\Mode = "6" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02020202020202 AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202020202020202 AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{0B2BAAEB-0042-4DCA-AA4D-3EE8648D03E5}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{C4D98F09-6124-4FE0-9942-826416082DA9}\GroupByDirection = "1" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\3\MRUListEx = 00000000ffffffff AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 0000000001000000ffffffff AssetBundleExtractor.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\8\ComDlg\TV_TopViewVersion = "0" AssetBundleExtractor.exe Set value (data) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{631958A6-AD0F-4035-A745-28AC066DC6ED}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Sort = 000000000000000000000000000000000200000030f125b7ef471a10a5f102608c9eebac0a0000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{0B2BAAEB-0042-4DCA-AA4D-3EE8648D03E5}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{0B2BAAEB-0042-4DCA-AA4D-3EE8648D03E5} AssetBundleExtractor.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{C4D98F09-6124-4FE0-9942-826416082DA9}\FFlags = "1" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\7\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "4" AssetBundleExtractor.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\6\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" AssetBundleExtractor.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1484 AssetBundleExtractor.exe -
Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe 1484 AssetBundleExtractor.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\32bit\AssetBundleExtractor.exe"C:\Users\Admin\AppData\Local\Temp\32bit\AssetBundleExtractor.exe"1⤵
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1484
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:1752
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:1820
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵
- Checks processor information in registry
PID:1120
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵PID:1848