d3ac941ab8478e215af35976da2212f5ecb6d87de08b24efb37280b10db8b748

Analysis

max time kernel
100s
max time network
140s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
07-07-2023 19:29

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General

Target

compat0_htc_831c.xml
Size

2KB
MD5

657be39eb945071c8110ee2f8f28732b
SHA1

6d7e5be5f992ea02a570e40949811c1d9a2a8a04
SHA256

74534eb7430c02226f8a730058d354a622afce5e760f14530f9541a278ccded6
SHA512

997ac2e79974ec38d523628e9979ab4fb9d8b2b5f06f11f731d2c9677c5ebf2a2cc4eb3b9028bdf20c0b777e9a7ab0a6a5f475df75ad221bac9ebc766e5a5046

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{B4BE1321-1CFC-11EE-B867-62AE83E716DD} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30a3888b09b1d901	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000cacdb9c8f7e7d1478a5f6d5a6cb4c290000000000200000000001066000000010000200000003e6f1a34491760a841509facc4e87ba2fe12712d661e9cb1a861388a2d5748c3000000000e8000000002000020000000944a2e636e8d56a43994e202306e83059b00fa637c9f5741234cacb4aaf04f1c200000008cfeaed6555636d2cae78f46c0cfa0cd736a27328fd837a0600d26fdfb97a6c3400000001856d75ff44f9973fac792aa24c2b0766ce781eb965ef7cb55e12a954976db2614c3718f7c63ccf50c06da1c8a0ad6525140532282787344f5b0a1356aac343b	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395523193"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-264077997-199365141-898621884-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3000	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE
2852	IEXPLORE.EXE
2852	IEXPLORE.EXE
2852	IEXPLORE.EXE
2852	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 1468	2424	MSOXMLED.EXE	28
PID 2424 wrote to memory of 1468	2424	MSOXMLED.EXE	28
PID 2424 wrote to memory of 1468	2424	MSOXMLED.EXE	28
PID 2424 wrote to memory of 1468	2424	MSOXMLED.EXE	28
PID 1468 wrote to memory of 3000	1468	iexplore.exe	29
PID 1468 wrote to memory of 3000	1468	iexplore.exe	29
PID 1468 wrote to memory of 3000	1468	iexplore.exe	29
PID 1468 wrote to memory of 3000	1468	iexplore.exe	29
PID 3000 wrote to memory of 2852	3000	IEXPLORE.EXE	30
PID 3000 wrote to memory of 2852	3000	IEXPLORE.EXE	30
PID 3000 wrote to memory of 2852	3000	IEXPLORE.EXE	30
PID 3000 wrote to memory of 2852	3000	IEXPLORE.EXE	30

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\compat0_htc_831c.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1468
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3000
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3000 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2852

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
c4d98023ebf6ac7b08124a4c3ee9f02c

SHA1
70113c0953e6d9c9f190f0e8c7203f52e84473ac

SHA256
ff2af7b58f1c8ea101883de1601e466f8477f234ce6ccc072ff049045412a465

SHA512
6edc8518b188df7fc15ce1a662cd52782164e8f3fbd084447333c5b8a4a8e734e21c57486fa5e18a1348cfdb13aa2b151a2bbf8997d71e3fdb6d4e17026b3317

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
96adcf584657e3102cd45c3f807e4db4

SHA1
a54fa4a66f6558c9caf99b1be45a26cae7922837

SHA256
645f60f429119b2dc372d06c3b5903b4a8312d1d1694fa9999189f73c035f3ae

SHA512
17ca92efc5cab86033914b168bc7e13a18b7d265c6d5ac1b27e747e42a10ad4cb67887d680a91c941065955c10ca78205a4dd4e6ba5752f5cec80c29c767a805

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
246976d55249a6df158fee4047fb9a11

SHA1
371d823dc4ace1750eda57aeed921dcf561ed8d2

SHA256
a47bc66075482ac5f2182b3d30e0d812f4b4bafbe515ad96dc849f2d3197a171

SHA512
ba26949aef6cf71cd7f05d9b864e84222907fd535863f4bd41bad3b422429a56b0e6bd1d4fe5e967d3f343361da5f87b921584519c2d4aced96f2766a9ae6239

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
d2dba6ca085502c11f1cc7b184febbec

SHA1
361cc0fb4b0ab90799d1925cd409876fb71ff676

SHA256
f579e27d0644a58a68b8f3362f825f1e7434d117d3bc76ed52b76cc2de6869f9

SHA512
dd7b088437ea18473521ab20957d135a5416863c2b20bc57e00014c8893b69b1365274ad6745de2c390de91e97ee086f93d6838302e54f1ad32a0cf60c8c2e6d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\KX3UJNA9\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab70EF.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar72E6.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\S7AO980O.txt

Filesize
607B

MD5
0fb8d1bb0ed28a1120608d246aa2d8eb

SHA1
c48eddb60c2d7551aaf5e462b630e568e5484c59

SHA256
6f5f6a13f673b3420ac9cdbadd6ffbf0bcfd6121842aafa77bed0ac670d5e9d7

SHA512
cb9568bfc80e4f58a2be95788e2b6267ea8a92f5ed7b6e6d4d2a3f02933153abc4c6a03bb26c546dedce22fb25e8145f6df155cab59f7fb1203eae453e47cf63

Download Submit