81782985deb4b042c822a24229af1aee9355cd0d0da41537f2508cb42af1851c

Analysis

max time kernel
146s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 05:52

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General

Target

580f4a40228c7e0504e6d2ebb95f8444.dll
Size

18KB
MD5

580f4a40228c7e0504e6d2ebb95f8444
SHA1

7948532f0bb599b0f14c14b2f40661457ccc206d
SHA256

81782985deb4b042c822a24229af1aee9355cd0d0da41537f2508cb42af1851c
SHA512

baf78fa9a2ab15f5a4102d8bac99689f033bf9a7ddf57f93d901978354a85fea4430906234f24a1f490a7b27f9ed9bc534a6cafc243f37dfa913e6a750124ef6
SSDEEP

384:aF2PI1HX0nBuih57ICBDRQ90JEQYrrohHBWfsw9Y7z:aFQI1Hm5cCByrQwo3wm

Score

10^/10

persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\580f4a40228c7e0504e6d2ebb95f8444 = "{c2279cf8-5da2-4990-9746-0028ff9b7644}"	rundll32.exe

Blocklisted process makes network request 20 IoCs

flow	pid	Process
8	1808	rundll32.exe
40	1808	rundll32.exe
58	1808	rundll32.exe
74	1808	rundll32.exe
85	1808	rundll32.exe
87	1808	rundll32.exe
88	1808	rundll32.exe
94	1808	rundll32.exe
96	1808	rundll32.exe
104	1808	rundll32.exe
112	1808	rundll32.exe
113	1808	rundll32.exe
114	1808	rundll32.exe
115	1808	rundll32.exe
116	1808	rundll32.exe
133	1808	rundll32.exe
147	1808	rundll32.exe
176	1808	rundll32.exe
177	1808	rundll32.exe
191	1808	rundll32.exe

Modifies Internet Explorer settings 1 TTPs 64 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31080499"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\DOMStorage\jobusiness.org	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31080499"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff680000001a000000ee0400007f020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff1a0000001a000000a00400007f020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de60000000002000000000010660000000100002000000008aae0cf3e4e44760519a8d64194ab2f53539803c59fbef0b6d5758d7431f2ab000000000e8000000002000020000000ab8db7c2fd1c01ca7133301f6bc942bc89312d25d4178806cb3925008a5c980a20000000b7034fc2eaaa9df5cd0ac3f4d91555ea9b294ffba4c20b0859e5a7dbd72ae558400000006837fef8200839a44ad1499fc8b75a3cf7510383a8366b849fdffbb102223075df97ea69d0eb24081c4bfec39a06c880b53b848d958b430594bd3af86d6c583e	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31080499"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3568835169"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3719303897"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 009327eb3340da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31080499"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff5800000000000000de04000065020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\jobusiness.org\NumberOfSubdomains = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de60000000002000000000010660000000100002000000069512077493ff99cc46abd2dfe6e0259396f28125b9ba2dbc6fcacbdb425a68e000000000e8000000002000020000000998568cba919488153ad28ae03de862fb98a49c7f9042973d1705570e9f6152d2000000058bf61e442a9b1ed88d4ce60e6db82384783c1fae76f1a5818b842c47889217e40000000ebd78671a9f8cc5f1e0bd2157cabf4c5f35aae2f8a882c6e28e7d8717ee80b4cbb0d37f1cfacd314a3e76241fecc3b88bb47935bb2fed8742d43f57e94c7d22e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{FA73EE10-AC26-11EE-BD28-7AA08ABF42A0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de600000000020000000000106600000001000020000000eaff34692f5064aa6fd52296c7021e85a0e15453b06918fd85e2f3dac270a7d4000000000e80000000020000200000009f04b8f492bca4864bd66879643e48d91df29dabbef9b5e282e5862b3c8ccf3b2000000076e45cead43b86e15ad17b6f3335c8d705525a7656f98314f2260f172e0471da400000008704c230258a0d8cb375204f2c85173edbbd1084681ab94fe822647409923345df1e41fa4357f0deb256e6aaf28083167fe34a4d5d6a4bd60c3794e7196a98e5	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3483991862"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff720000001a000000f80400007f020000	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000000000001000000ffffffffffffffffffffffffffffffff3400000034000000ba04000099020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3483991862"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70068bd13340da01	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de600000000020000000000106600000001000020000000e57cad2946fa3063b81c972a0280cd348b3df6bd7401ab503d2e04c793a77b06000000000e8000000002000020000000aa7cb1c98216d4c07435b08bde5cef192fd8c7e69c23cee5642abf05e173baf9200000000262794dc965a348b924597bffd9e72d19301b7431d99b674465936fd97c76d5400000008b7523fa3ca7d823908aae7b6a868feeabaf78c41d1b6ae84162c1bacbebd5e04409ba04e38ab39321f5e056e855853ec24206dbdb617c34302ad420107bed51	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d02cceee3340da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DOMStorage\jobusiness.org	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000046600867cea8cb4995f7301d78886de60000000002000000000010660000000100002000000022c5d614a2d4ca7a7df798e26c590d927f05a5ea52674262a68a6c44aaca0ec0000000000e8000000002000020000000c13638d8be91a0e93d1fdbd161ffd57ae79055d24bba900446fd79531c1644bd20000000df812b6cd1484384dfec977008a946a9c8cc7cfc380933128290f3f350b65bac40000000cf20158d0f00e873761cdd9276f209764a83a1a09cd3af6581cfad3f84b37f5c0e83314a67afb6585bec8a5b47b32f53a2bfcfe52d82c2dab138ba802f4c08f6	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00d4f7ca3340da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3518678718"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 809149f53340da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c2279cf8-5da2-4990-9746-0028ff9b7644}\InProcServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c2279cf8-5da2-4990-9746-0028ff9b7644}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{c2279cf8-5da2-4990-9746-0028ff9b7644}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\580f4a40228c7e0504e6d2ebb95f8444.dll"	rundll32.exe

Suspicious use of FindShellTrayWindow 10 IoCs

pid	Process
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe
2952	iexplore.exe

Suspicious use of SetWindowsHookEx 40 IoCs

pid	Process
2952	iexplore.exe
2952	iexplore.exe
3780	IEXPLORE.EXE
3780	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
2212	IEXPLORE.EXE
2212	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
4052	IEXPLORE.EXE
4052	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
3140	IEXPLORE.EXE
3140	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
1100	IEXPLORE.EXE
1100	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
1452	IEXPLORE.EXE
1452	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
1452	IEXPLORE.EXE
1452	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
3168	IEXPLORE.EXE
3168	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
800	IEXPLORE.EXE
800	IEXPLORE.EXE
2952	iexplore.exe
2952	iexplore.exe
2212	IEXPLORE.EXE
2212	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 788 wrote to memory of 1808	788	rundll32.exe	89
PID 788 wrote to memory of 1808	788	rundll32.exe	89
PID 788 wrote to memory of 1808	788	rundll32.exe	89
PID 2952 wrote to memory of 3780	2952	iexplore.exe	92
PID 2952 wrote to memory of 3780	2952	iexplore.exe	92
PID 2952 wrote to memory of 3780	2952	iexplore.exe	92
PID 2952 wrote to memory of 2212	2952	iexplore.exe	100
PID 2952 wrote to memory of 2212	2952	iexplore.exe	100
PID 2952 wrote to memory of 2212	2952	iexplore.exe	100
PID 2952 wrote to memory of 4052	2952	iexplore.exe	102
PID 2952 wrote to memory of 4052	2952	iexplore.exe	102
PID 2952 wrote to memory of 4052	2952	iexplore.exe	102
PID 2952 wrote to memory of 3140	2952	iexplore.exe	105
PID 2952 wrote to memory of 3140	2952	iexplore.exe	105
PID 2952 wrote to memory of 3140	2952	iexplore.exe	105
PID 2952 wrote to memory of 1100	2952	iexplore.exe	106
PID 2952 wrote to memory of 1100	2952	iexplore.exe	106
PID 2952 wrote to memory of 1100	2952	iexplore.exe	106
PID 2952 wrote to memory of 1452	2952	iexplore.exe	107
PID 2952 wrote to memory of 1452	2952	iexplore.exe	107
PID 2952 wrote to memory of 1452	2952	iexplore.exe	107
PID 2952 wrote to memory of 3168	2952	iexplore.exe	109
PID 2952 wrote to memory of 3168	2952	iexplore.exe	109
PID 2952 wrote to memory of 3168	2952	iexplore.exe	109
PID 2952 wrote to memory of 800	2952	iexplore.exe	111
PID 2952 wrote to memory of 800	2952	iexplore.exe	111
PID 2952 wrote to memory of 800	2952	iexplore.exe	111

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\580f4a40228c7e0504e6d2ebb95f8444.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:788
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\580f4a40228c7e0504e6d2ebb95f8444.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Blocklisted process makes network request
  - Modifies Internet Explorer settings
  - Modifies registry class
  PID:1808

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:232

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3780
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82950 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2212
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82954 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4052
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82958 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3140
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82964 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1100
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82970 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1452
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82980 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3168
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2952 CREDAT:82984 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1RIAF1U2\background_gradient[1]

Filesize
453B

MD5
20f0110ed5e4e0d5384a496e4880139b

SHA1
51f5fc61d8bf19100df0f8aadaa57fcd9c086255

SHA256
1471693be91e53c2640fe7baeecbc624530b088444222d93f2815dfce1865d5b

SHA512
5f52c117e346111d99d3b642926139178a80b9ec03147c00e27f07aab47fe38e9319fe983444f3e0e36def1e86dd7c56c25e44b14efdc3f13b45ededa064db5a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\1RIAF1U2\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\SB302YPZ\ErrorPageTemplate[1]

Filesize
2KB

MD5
f4fe1cb77e758e1ba56b8a8ec20417c5

SHA1
f4eda06901edb98633a686b11d02f4925f827bf0

SHA256
8d018639281b33da8eb3ce0b21d11e1d414e59024c3689f92be8904eb5779b5f

SHA512
62514ab345b6648c5442200a8e9530dfb88a0355e262069e0a694289c39a4a1c06c6143e5961074bfac219949102a416c09733f24e8468984b96843dc222b436

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UG0DPB4T\bullet[1]

Filesize
447B

MD5
26f971d87ca00e23bd2d064524aef838

SHA1
7440beff2f4f8fabc9315608a13bf26cabad27d9

SHA256
1d8e5fd3c1fd384c0a7507e7283c7fe8f65015e521b84569132a7eabedc9d41d

SHA512
c62eb51be301bb96c80539d66a73cd17ca2021d5d816233853a37db72e04050271e581cc99652f3d8469b390003ca6c62dad2a9d57164c620b7777ae99aa1b15

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UG0DPB4T\errorPageStrings[1]

Filesize
4KB

MD5
d65ec06f21c379c87040b83cc1abac6b

SHA1
208d0a0bb775661758394be7e4afb18357e46c8b

SHA256
a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f

SHA512
8a166d26b49a5d95aea49bc649e5ea58786a2191f4d2adac6f5fbb7523940ce4482d6a2502aa870a931224f215cb2010a8c9b99a2c1820150e4d365cab28299e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UG0DPB4T\navcancl[1]

Filesize
2KB

MD5
4bcfe9f8db04948cddb5e31fe6a7f984

SHA1
42464c70fc16f3f361c2419751acd57d51613cdf

SHA256
bee0439fcf31de76d6e2d7fd377a24a34ac8763d5bf4114da5e1663009e24228

SHA512
bb0ef3d32310644285f4062ad5f27f30649c04c5a442361a5dbe3672bd8cb585160187070872a31d9f30b70397d81449623510365a371e73bda580e00eef0e4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8BIYKF7\A3BNJNOJ.htm

Filesize
495B

MD5
611aed59b07c531bf8504bce770925e6

SHA1
760dba9ab2b733398ea29136a739489cd341d489

SHA256
3e8ff577ece83269a4177f71e17ea746d3cc3042025f35d0e875ae836675b7e0

SHA512
5cd0ac4433f6711e2f6719ea2a0072d4bf1bd87b1b93b8e9218b771a0aed377173dbf256ddb74c83736007abac042945790ec2a8d6fee3978721abc1a7f9116b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8BIYKF7\httpErrorPagesScripts[2]

Filesize
11KB

MD5
9234071287e637f85d721463c488704c

SHA1
cca09b1e0fba38ba29d3972ed8dcecefdef8c152

SHA256
65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649

SHA512
87d691987e7a2f69ad8605f35f94241ab7e68ad4f55ad384f1f0d40dc59ffd1432c758123661ee39443d624c881b01dcd228a67afb8700fe5e66fc794a6c0384

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8BIYKF7\info_48[1]

Filesize
4KB

MD5
5565250fcc163aa3a79f0b746416ce69

SHA1
b97cc66471fcdee07d0ee36c7fb03f342c231f8f

SHA256
51129c6c98a82ea491f89857c31146ecec14c4af184517450a7a20c699c84859

SHA512
e60ea153b0fece4d311769391d3b763b14b9a140105a36a13dad23c2906735eaab9092236deb8c68ef078e8864d6e288bef7ef1731c1e9f1ad9b0170b95ac134

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\W8BIYKF7\px[1].js

Filesize
476B

MD5
d2183968f9080b37babfeba3ccf10df2

SHA1
24b9cf589ee6789e567fac3ae5acfc25826d00c6

SHA256
4d9b83714539f82372e1e0177924bcb5180b75148e22d6725468fd2fb6f96bcc

SHA512
0e16d127a199a4238138eb99a461adf2665cee4f803d63874b4bcef52301d0ecd1d2eb71af3f77187916fe04c5f9b152c51171131c2380f31ca267a0a46d2a42

Download Submit
C:\Users\Admin\AppData\Local\Temp\~DF6185C6009F603764.TMP

Filesize
16KB

MD5
dc53707a811de36b345dd0f247917997

SHA1
8f106b1c55d8ffc22c46800fdb6d40c75026f82a

SHA256
44ee2c037bc9ea176fabb0d1544ce490ba8081f9815106a67ba1187dbc66920c

SHA512
482c6358d6307b2f6e8875091e64fec5423e789a3df6e18f0df6c8b24ea530ff36a1a6497647a5093cca0eb0d9fb2190bd592d91613273113f3e329bde6eab69

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\28c8b86deab549a1.customDestinations-ms

Filesize
3KB

MD5
196acd403d281edccb50e60a588e21bb

SHA1
10415a7856d03d3fe1b3e213d3d05f80fcaf8cd8

SHA256
5622bd58100b4bcc80fe91f240ef8896e8ada739d425671cd0ea7e5568431159

SHA512
2e298ab7ccf3de5101a37255683e0e60a76c2f83a233aecbcb93542d4ec64b96f23e81ea202cc0d4f88680c355a4a29feb561c3fa530f49b13853e588c7e0509

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\28c8b86deab549a1.customDestinations-ms

Filesize
3KB

MD5
2b0eb04d6a319886307f684088b3e385

SHA1
b823229e1acd0c091da30190224a71dc8e86def8

SHA256
4a94f4ea9c8e8db52993b8a680ccb0280e95db7f0c7729cc55ecf6b1b2b0a198

SHA512
ea4b9664d6562d74778f705bd3d46d6a9d777e5483c8a8430046a61afe693556d823a729487f76a774f52d7c7b040f3d284059a719dd317a5443d43cbd36de37

Download Submit
memory/1808-58-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/1808-57-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/1808-0-0x0000000010000000-0x0000000010005000-memory.dmp

Filesize
20KB

Download
memory/1808-4-0x00000000007F0000-0x00000000007F1000-memory.dmp

Filesize
4KB

Download
memory/1808-1-0x0000000010010000-0x000000001001C000-memory.dmp

Filesize
48KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads