8a15f942dc320c465a63dd15614dbdb659b267a29539f807c93f2ac66f5f0fe6

Analysis

max time kernel
104s
max time network
152s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
01-07-2023 01:30

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General

Target

bear.xml
Size

2KB
MD5

a3b81d60e065ed84bf23746ff5dd6b39
SHA1

7420fe1744bcc51399be1efc8331d6a808335243
SHA256

7bd2c80b5ed3cbf4a70706e9a07f68eb9be108cfb3046caa02362455d0896096
SHA512

56987ee2776451b55eb99b13fc0981f65e824fcc61852e1a5e481e4e94c4509e058337718960640e6caa52c6a1c5db28b6a14ae5c356abae57689a6b6221f750

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8007b3afbbabd901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002ddbc2eb40027547a7b75ae262b677ea000000000200000000001066000000010000200000006a1ff2623772ff00be2c05f4ce2e81694c941cc771a77ee91a074225d3e281f6000000000e8000000002000020000000c7192290c8e1293cfd672ab00fa7126f8d040aae2be969af7840d862dedeba1120000000f475ddb2fd21874d8834bc6e1acafaddc8a1fbed3365dbee1f77188434d26f4b400000005664b7bf26864e7db489f4659dfc8d78cb1cc8695a94c8848bd40aa8920e807d9a2e2b59c0629190f3f356a6e5f918bdcf7a0de06056dc6577b50af77a5b22c2	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DA2767E1-17AE-11EE-9482-7A00E859885E} = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394940000"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3465915139-4244146034-2076118314-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid	Process
1504	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid	Process
1504	IEXPLORE.EXE
1504	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE
1480	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	Process	procid_target
PID 1260 wrote to memory of 1512	1260	MSOXMLED.EXE	29
PID 1260 wrote to memory of 1512	1260	MSOXMLED.EXE	29
PID 1260 wrote to memory of 1512	1260	MSOXMLED.EXE	29
PID 1260 wrote to memory of 1512	1260	MSOXMLED.EXE	29
PID 1512 wrote to memory of 1504	1512	iexplore.exe	30
PID 1512 wrote to memory of 1504	1512	iexplore.exe	30
PID 1512 wrote to memory of 1504	1512	iexplore.exe	30
PID 1512 wrote to memory of 1504	1512	iexplore.exe	30
PID 1504 wrote to memory of 1480	1504	IEXPLORE.EXE	31
PID 1504 wrote to memory of 1480	1504	IEXPLORE.EXE	31
PID 1504 wrote to memory of 1480	1504	IEXPLORE.EXE	31
PID 1504 wrote to memory of 1480	1504	IEXPLORE.EXE	31

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\bear.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1260
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1512
- - 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:1504
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1504 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1480

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
7cfbfd33df22cc8286a285044cec5d34

SHA1
05905dcd073d55c4f79e293ecee6e9a6da126911

SHA256
371d280640554b35106c7935941d90f3b287e0279f53157b0e296dbce9e597f7

SHA512
87c78d5c2abf10f06ad43aa51662b0bf7734251134577478c6ab3bf97138ceb5f321f89a550a321f130382b778579ecbc1aab124ee82753c1b3e383949e4515d

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

Filesize
344B

MD5
3cc6acbe4c308702bc1be9217da61389

SHA1
69a522db4abfe10948869e6239ba4c00b158b3b8

SHA256
e51ab66bb79d1c221963572eb7e7f461702c1ac215c488db3280bf39a4c4b812

SHA512
2247924d4629cf8d0efc04b1f8196635dfbec8f0f741f09d891bc7fac1ff3725fad6e3cfa18a644e92cc23b14b67f395060710b6820a4c47123a03e4b80d8669

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

Filesize
344B

MD5
c63ecf45116fb6af263f1a2a6c383803

SHA1
737f40a7fae8dca894432a1f00e06d92683c88e8

SHA256
a75d96bf3faacb649eb67ba74668d2d61efbe32ba41a42d0525cf2b0ff5332c6

SHA512
1f7c0420b158109dee47897f04b10777f7b7121d763c50eaa74d2fa783c8a95796e254947e7928e7b7776e6004984d9845a9d225680d4851baeafdffbca570c5

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

Filesize
344B

MD5
20293afa749386c7b8266835e050a3c4

SHA1
affbdca8bbd2e79a89da99b9a0936e6010a7b264

SHA256
b5bda230326c1572aec964a4c16bcf012dd26ebe8a584201f94861b5abe3f771

SHA512
8492713b92902fbc9dc8d54cbe892fe1e067635f6401dcbdae22de7c3bc12ae18d3084fdd742a862cb185640dea4648b9f211e95277181560d2be9851697efb7

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

Filesize
344B

MD5
0b853fd909170b7c6cf1db0f7a14afe9

SHA1
947a4c5cd6692d66cc285929f7f8fd820bdcb84a

SHA256
0c02e4f237d577e52509bddfe4e73feafcb8b47f1a27a6c33f74f401a8ed7206

SHA512
02dbe9688e6ef8999f4fe6e0532cc4fb9b9d6da73fd04d39a70bfcdf71fd8c2e4b25d9cb39d2c9b8afc5f3f450d490506784234df71c8c260e8e8bffd5b35f89

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

Filesize
344B

MD5
fc2152d5930684647976a8aff2e547df

SHA1
f861404e68a85d9e804eb6b6956288492dadbb4a

SHA256
e15214a8ee5b0b697dd17ccc353c830d958b1faa32fc13a7d28e9bb1b015a880

SHA512
9bfa63bb12bf152994e30573c7b3b82f2727bbd07bfca46814f73805a75bccec921713060d91285f9d862e2c562a92d6350105f05ee3481501afcdc8b1559afc

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

Filesize
344B

MD5
73d16d7cd6259397d7c4b63bf5803738

SHA1
c1b20ca0bd2ae7f629c7d9600ac74c6230b4e949

SHA256
0e6974b6d45f6ef2ce20b47217235caa8beed5b0cada4d7cb6bb6363687e33a1

SHA512
1827497655b7f547e13b163a89dd4e9e1302c38d68851ec39fef720d5d105376320a57701369dd017fc9634b43c55dc5ba8f59d470e49ddb93d08bd00d5c6c9d

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

Filesize
344B

MD5
8db372d8c72bd34739c6b15b2f434957

SHA1
7eaf202549eec81a8dcdf6558b3423aac7e5e15a

SHA256
a0a04578b6e4e6aa9b18a3b6ce09249c9dd585f8f94035aeb03d32c8ad387fde

SHA512
ddef022e6efcbb48d58ea72df817c688e5fe4ca3ec23ff7d858ebb45bef05e3eee0fbd88779dd689b07beae0d9dff5744009721f5865c4df67e9f08c5687a8d6

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

Filesize
344B

MD5
633adfb2f93335a48112302d14763fed

SHA1
d4db9f6c82b6ab3ae6f7bd74c966f01c37f6639d

SHA256
4141cae137b804f224109293e3dd425a0770d67dca54c8628e0c32bcdd6b6ab8

SHA512
362c08f653966866077f6b13b763df27744719b0a52691feb37a50934fe77632c632f7d33d33a61bf0b084eaeb19364ca0d0316efb27b6d592db0e3e088ac90f

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

Filesize
344B

MD5
178eb6315a38501f967dde2b63bf031d

SHA1
1cb2c9dcf8ea781e5750e0665c6981df4a5c5772

SHA256
322331e22d47d02701336d19c6a0e48118fd65d815a44efd0d83fbfebd1afcc4

SHA512
72406fa6e8fc32e79577f129fc7e12c746e0a2ce38ea583937e2a617bcfb161bf7ef9065594c9a6cf5ab2fc33b850ebd6e603d6a643699c0602e253650933815

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

Filesize
344B

MD5
3fe6571d5a20e389c660e474a328c566

SHA1
3d11c91fe6db78584942109581f8f68ee8deca21

SHA256
d109b034ff7d65de8b915b14219f46f21ba54deb1ff5685bf814fb80c24a6cc5

SHA512
30197fc864b648024cbe6a2930981cdbfdaa2f2185c15512b825281d59bf259a966aa69cb670120e17fe3ba445e0603ff724f523fae2ea7e957f9d013eb8c25c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\RPQI3YTS\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6CBA.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6D89.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\LKBS01G1.txt

Filesize
606B

MD5
fb63bffeb5acc16d94c450916393396d

SHA1
dff7af7f1e7d58586a3582348320cafb452bc5e0

SHA256
4ac4309d207bb022bd0922406207ef0d105b539720a7867ab26a924da174484b

SHA512
64cdfc221bc117523d24558f2b036430f28d74f57777da18588ed3b0448327a489716fc85669da7bc87934f36eb2037a8aa07bade6776ba760650f193a93a4b4

Download Submit