41616f083f7346a0e16414ef24a9fc511e5018b325df0c438c723909b376ea55

Analysis

max time kernel
93s
max time network
146s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
13-04-2023 20:08

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General

Target

BlockMap.xml
Size

21KB
MD5

3ce2d0693310dea2a95193196dbd22d7
SHA1

180b8aeacbe19105160b30b0d7f934de42f6e3f1
SHA256

30b6468ea5d77875535cab3933d75d8bd442de697353dc7c4ec9364014c6cc39
SHA512

3ad4b0c0279c263a2fc855b2402aaa68f96aed1f11856b976a092880b687a4c54df2d1e65ed63f2964aa125800a55a80518b3618fbf7773a57549b92e5650c42
SSDEEP

384:KJvrAIjqG6YCr5OuISisT5VEIf8LBiB6Y61:KJ0kqGi8uI2rEIf+B/b1

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 46 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388188802"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3553064418"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3553064418"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31026772"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008a702c863227b745aefca3d2bb9571e80000000002000000000010660000000100002000000020180d7c296095200fa4c1bfd967de23fb246c8fd23d6659e9a0035a621f0b6c000000000e80000000020000200000006d9885729f6775e21a8ffa1ae90e543207a4087afe772e434e1b235ff03c274a20000000e5cac0cc9dd6c9191e88ccd9cecbc2a94fda305dc07d73202b23b8ae54a0ecb140000000aa73ba7c229a34b63d99fa570dc791b3bb3928c646915548bbd340d42f436de36999d7e3aa5e7bf56bec5f79611b5e9f6f3dd7ee57213b53779772bf723f964a	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c02740d5546ed901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "388205396"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31026772"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000008a702c863227b745aefca3d2bb9571e800000000020000000000106600000001000020000000c48478a568f0b5721e7ea82bfea8dec8c54e47554f245a6b691b6d85f6c03708000000000e8000000002000020000000d9b5b8fa0a5ab9288763089a25bdccca9429e211504d92a1118c4a742240deec200000005e36d97f46cf36b0c79293f4db1e0b5e956afb50473d21030b4ec3e818b8e983400000006c42c6160e66c99cdf285c1b5b92862c09db5a52ab01164fbca160cdec7d085d8080df02eab195efec6f44512a4612f430902b22321df9669afa22b19df499dd	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "388237387"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FEBE23F6-DA47-11ED-8E3B-6601CCCDB590} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a09d49d5546ed901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3853465373-1718857667-1861325682-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4264	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4264	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4264	iexplore.exe
4264	iexplore.exe
4004	IEXPLORE.EXE
4004	IEXPLORE.EXE
4004	IEXPLORE.EXE
4004	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4264	2568	MSOXMLED.EXE	66
PID 2568 wrote to memory of 4264	2568	MSOXMLED.EXE	66
PID 4264 wrote to memory of 4004	4264	iexplore.exe	68
PID 4264 wrote to memory of 4004	4264	iexplore.exe	68
PID 4264 wrote to memory of 4004	4264	iexplore.exe	68

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\BlockMap.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\BlockMap.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4264
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4264 CREDAT:82945 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4004

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

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\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
dd25eece262055fa2e7c798da8245627

SHA1
7f8dff5bf53fc2a6775d657cf30e43c712333a5e

SHA256
67d71d2d39ee7819764bef14658bb14d434a0969010f4a63936a478e55441637

SHA512
268aba5ef911eb1dec777fd52bbe230adceefae7b6c145e41d1ab4531b6e3f2858141325d4da67422078181fdf7641df475bb68384cecb334a3c24bee62676d2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
799fed3f6d88ebd70546a16a450e1d46

SHA1
4e47e135c2726407dd08f38afd91bf022d3b0fd0

SHA256
934ed0f8746f512cf12f4ae74aeceedaa8a1e519f7eab8078bd1bcdf525029c6

SHA512
fab1f8019cb43e75e70d17cefa794ede058c2c3c2cd7af3c29ea469f058d38b47f88ceea37e418d4a7a71ba3a1c061d669efecbf9feef3d85ee10e8f3f90b816

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verE062.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\B1FTPK9F\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\4773YCL5.cookie

Filesize
615B

MD5
dab42d6be5da36d567da79f03f141ebd

SHA1
fa642659a798ab9c6404eef3a6c75037b11f1699

SHA256
e9a3a8d83a470b21ff794653d75638e04d3c10d3d452c941f5825e5e0d5cb8c4

SHA512
a2cde4d3b26492346f2a601ed8cee1e8fc787c64834b0161615ebd0ccf0d74844a96af8782fa5663c09b7a62211765c982b43463a68bfc15eb4d9eed588f6fa4

Download Submit
memory/2568-119-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-122-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-123-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-121-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-120-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-116-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-118-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download
memory/2568-117-0x00007FF8E5160000-0x00007FF8E5170000-memory.dmp

Filesize
64KB

Download