b3ee8c90d9038c94565785ba2eeca0362de853a6324e3c93736a22eba09b50f2

Analysis

max time kernel
141s
max time network
140s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
17-07-2023 15:58

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General

Target

default_shape_star.xml
Size

617B
MD5

5408b4ac66d1730f81e48c2ac3ec27ca
SHA1

41bd30ec87e98f20f6501502dc454659f60fee12
SHA256

d61c5552c72ed7b1307753d1fead5f2a423d22a8342ec389285fae9a35834775
SHA512

7a60f4597328c41d43c3fe73a7ab0856fc84d2fc6e6e6c13850b497a9bc67f27485eb1be6861afab476713d39480830e299373b4c4f835bbc2358b18806e47f5

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-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C1CF2071-24BA-11EE-A306-7E970D42A387} = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396374477"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000dfff1b3a562844db5bcdd926cd8279400000000020000000000106600000001000020000000c7650f217a2dff4546d2908c8e26b8c2193f05b9bddc23ed33ef18fd6f2eda8f000000000e80000000020000200000008f8f98e633553bbadac4bd1155c921b2c0825f2baa84381dfa67900b1fecac11200000002dc7efa67b45327af5cee1b4319c7f0719739251a949797864eded999d37eb2f4000000049ae60cc2d12b0da4401db0c7c9adf25d8cf4df9ee1fddbe814539ce5a5781f3dc8defb8ba266f27efa6d1bdbbdd8e7b2fe9a53db664cabcb58b9a27c13f2e56	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 700b3797c7b8d901	IEXPLORE.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1996	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1996	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1996	IEXPLORE.EXE
1996	IEXPLORE.EXE
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE
2340	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 1064	3044	MSOXMLED.EXE	28
PID 3044 wrote to memory of 1064	3044	MSOXMLED.EXE	28
PID 3044 wrote to memory of 1064	3044	MSOXMLED.EXE	28
PID 3044 wrote to memory of 1064	3044	MSOXMLED.EXE	28
PID 1064 wrote to memory of 1996	1064	iexplore.exe	29
PID 1064 wrote to memory of 1996	1064	iexplore.exe	29
PID 1064 wrote to memory of 1996	1064	iexplore.exe	29
PID 1064 wrote to memory of 1996	1064	iexplore.exe	29
PID 1996 wrote to memory of 2340	1996	IEXPLORE.EXE	30
PID 1996 wrote to memory of 2340	1996	IEXPLORE.EXE	30
PID 1996 wrote to memory of 2340	1996	IEXPLORE.EXE	30
PID 1996 wrote to memory of 2340	1996	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\default_shape_star.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1064
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1996
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1996 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2340

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
b2fdc55279c5e006852b95894528ff28

SHA1
c741d7995ee477980ee593deccc54cae50682113

SHA256
9ba28e913ff26fa49c8e5a13a4f477973df9208db37ec427746fb72e8a5f3b27

SHA512
234cfa0e57718c75036f0aa22abf1a0589a9b9494fb476adbcb87b3ac275d3bd7dd269a13e43f79dd682e9243f4d4ea224d71d294bea07e6319087a2691aedef

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

Filesize
344B

MD5
a8195fa7308d42b7ace6667f66057629

SHA1
2166f4a3271a2a11cb4c2c6294fed742ec95fea5

SHA256
14b8349e7774ca3deee95bd4ce7413f408d7e2cb5fd5a3c805a0ac7cd2aa28da

SHA512
e486c27dab53c17f42cf0d430cd6da5dcbd3ebd8ac26c2920cd6b3bbdf50963a7a454cd357062f1ab864a3ad64290d298aa1db7a2b11cb45638309fba713a6ae

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

Filesize
344B

MD5
28bd5046bf63e52136ebb4bd8929a605

SHA1
3c2e126d0de5f2c5e1499e714cc15f76ef2f125e

SHA256
9764f8623397259cf17507a438c95ace2515fbafff347f5c654ff7e422548b29

SHA512
483a4d15d733947353bf43e1ac445d41427268b55099f7ed26cdc47b409f7bedc688d78b611b11fe21cfd624ca70a156e259db41107c96f21869e894e432e7a3

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

Filesize
344B

MD5
f30692a410d7ae7ae4f1c43e57c85a3c

SHA1
f1008686da3cc518ffaadf0dbf98154c74002da1

SHA256
c5af3507f103a8b8c1372ea69c6659d6ea3ea7b5be88df35a040a482c77aa151

SHA512
d3491b3c872d3ff84fd122ac90a9aa70d655342abe6e1f7f727ce9b6f441411f7419a512d5f5fcba16281a0024238fe1ad142da1f69de3604048def252fe14c1

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

Filesize
344B

MD5
241820b3ca8227b5bc9e0550c1978ecf

SHA1
ebff9281a7e7e7615fe9d2249b3f08cbf3c92277

SHA256
51a1176eb1713d3fc4016fd7e252fdc065d69a4d7067c60db2b352edece7c4a2

SHA512
d5dedc4c69a10f44ba758796411aaa828b8cd31570e01bb8867da4be1ee68046acd6cc634edfe55db0c880ff2269616bf5d1b11bd73be7a1cfa1e7b9c6bf751d

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

Filesize
344B

MD5
622073c8a9a1bdb1b8d93378dc687d18

SHA1
84a0a05b07bbe136d4045b487c4888515f5975e8

SHA256
93198e797d386efbe06bfa1c2f03cc3be9f33aa5b8f43c6fbb33a719ec6c0979

SHA512
60c1a73a17d789104a2d5e73ef39a6a6ee073fb5194899285b9dcd847273efed01748fcc7d810f00225a555450073a560a3548392c6ba2e6f3b4b02f4812831b

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

Filesize
344B

MD5
d9f87f835a354729b6e70da7fd08d645

SHA1
dd93909741a499ba5981719d9c18ffe6872a9326

SHA256
5b78b8a8b27c7c7dd398b9efce9c2c6739f3a0d07e194d660d199920c00d84b4

SHA512
b4628145448b8d5a50c1b21c2312064ccc9c9a622c87659a134b9a6155d85b1777abc0afcf0b9c96981752590c9ae4abd51175b793d11d965eb4c26b3f07381f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\TGCFYHZ3\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEC0A.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\6IK3I5EM.txt

Filesize
606B

MD5
eda4592d763a941b67c775f85e3601fc

SHA1
a0accfe438f1aeac07220e7b4494db2cd692688c

SHA256
9b1fc71b15468c95ce45b5412308ecdda07fa51e40272f2c2824e10febcf7813

SHA512
9db70dff0871ac43ca8f6196f005b3ae89816b2414d14c91d45f269bb6b502c4ecc0c1d96d282e18a63159f8f78a4d32c6c3cd334a4fe716b3cfa046fb13d2a9

Download Submit