671cc9e1189a0b67fb5ec59c8538865b91038021eac747e4d3db0ed13790549c

Resubmissions

14-05-2023 07:35

230514-jer6bsdd61 10

01-04-2023 07:48

230401-jm77hsgg63 10

Analysis

max time kernel
600s
max time network
623s
platform
windows10-1703_x64
resource
win10-20230220-it
resource tags

arch:x64arch:x86image:win10-20230220-itlocale:it-itos:windows10-1703-x64systemwindows
submitted
01-04-2023 07:48

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General

Target

Full-Best_version/res/cravats/broachOneill/badju.xml
Size

66KB
MD5

3bf18759130b47393436cad4c8260aa7
SHA1

588b2ca91c8926dfe4ed4a21b88f4951bb0c024f
SHA256

6847f8fc741480a253e5d94ffb0af9821c5f97b8dcf1b1e37cc4e8ea4919df25
SHA512

c8588a36a1769d8c90043ac5b9ba0cfa8d5db8ca0989a256bd0997823f44167deddfd776ea1a5941d6698eeb759c67155b2bb1abb9be8b4b37e785711b66b148
SSDEEP

1536:CBQV4s07p9dLrwr9wfU6UXvcFUf2QcFm59zXrWO:CBy4s07pr4V6A0afvcFczXv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 900056b66e64d901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc0000000002000000000010660000000100002000000035d02a08de676126fb1d94bb417569171582d7233ae2b99f0120d7a02902bdc2000000000e8000000002000020000000da402b089a268a4cc482445736fbfae33bd2f09dbbe79f256fe6e740a249ca4e20000000cf2f13160a517963e558f353dfd7b9db5bd3a440d2d75a330c58c213416d32c3400000006ab8fc06920e6b288a6b0babde90346e620e6ef7e2fbc589cbc06885f5b57fa5d1a287fc07a0c0e01dcfc5f3e35306f2c41869c287fc9805d8bfc471db2a1f4c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "386497478"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "386497366"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DFDFF42F-D061-11ED-9347-62F9130A440B} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "386497309"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc00000000020000000000106600000001000020000000b7805771b0c9de393fcdff2d5cb3fdd08c05f09a5056956a0df460bd6d50f059000000000e80000000020000200000001b9b3ef1e43e46b20ba0b4ce467f066c5f2d15a1c6ee7289bb19a42df6711252200000008034e158ad2727983553ef8e117f75a7d254b7ea7b21ddce8a731e1084f00a604000000001d1cd694389fd8dcbe15d0610739f8aa7808d332221ad12602ceb95e2c1291010aca07d6babeb8a065486f27768f5ab1aece7f218b409c883a0dcd22e3e9a61	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 505d6bb66e64d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

iexplore.exe

pid process

3192 iexplore.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3192 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3192 iexplore.exe
3192 iexplore.exe
3256 IEXPLORE.EXE
3256 IEXPLORE.EXE
3256 IEXPLORE.EXE
3256 IEXPLORE.EXE

pid	process
3192	iexplore.exe

pid	process
3192	iexplore.exe

pid	process
3192	iexplore.exe
3192	iexplore.exe
3256	IEXPLORE.EXE
3256	IEXPLORE.EXE
3256	IEXPLORE.EXE
3256	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

MSOXMLED.EXEiexplore.exe

description	pid	process	target process
PID 2868 wrote to memory of 3192	2868	MSOXMLED.EXE	iexplore.exe
PID 2868 wrote to memory of 3192	2868	MSOXMLED.EXE	iexplore.exe
PID 3192 wrote to memory of 3256	3192	iexplore.exe	IEXPLORE.EXE
PID 3192 wrote to memory of 3256	3192	iexplore.exe	IEXPLORE.EXE
PID 3192 wrote to memory of 3256	3192	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\Full-Best_version\res\cravats\broachOneill\badju.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2868

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Full-Best_version\res\cravats\broachOneill\badju.xml
2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3192

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3192 CREDAT:82945 /prefetch:2
3⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3256

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2868-121-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-122-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-123-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-124-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-125-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-126-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-127-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download
memory/2868-128-0x00007FFBA1E70000-0x00007FFBA1E80000-memory.dmp

Filesize
64KB

Download