2f9428fcf12b9d8a677d433062ebc720e6ae7685a36184aef06b91e55833c890

Analysis

max time kernel
127s
max time network
152s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
23-07-2023 01:18

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General

Target

rev_3286/inetres.xml
Size

1.6MB
MD5

39f0d8dbbe07170c55ff82ff6e0f137e
SHA1

9968c17e869250de0bfb2353362ff981b1152b9c
SHA256

5b9d8f4735a3bfc022542f617c2fd77dbe4b0bfbb506d51e1ed0adf896155356
SHA512

9f27dd0e757cc4b8a6c3e83e4044068440547380fa91d1580b00f1b62f07822376744ee65bb5eafddc4a35b6048b8f32209d00766f88bf09df9847053c1df3c3
SSDEEP

3072:0wQADKm6VNTp6qpxFwFVSl9t4VpR+4Mlu8ROYg1V:eWPq3yrvMD8Yg1V

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1F741331-28F7-11EE-8422-EE35FE5859DE} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002a91d4b999c9854dbdd04be1b9b2202d00000000020000000000106600000001000020000000b044e76746d4f858ea5adf0bfbb1d81030a68f57f6b0c3eb6cbf76d308c9760e000000000e8000000002000020000000b62ea6565527f19b59f6843918429b43b31d167c8df6df923c9d0bc2ddb495bb200000004848b8b7c134488bd057fd4dd592cf4a0874f74d5f0a83fffd448d1fe828f54440000000cdae84fc75f06c3e4b510238843d882f8a89a82b012051bd52f59036d52b9abea7c467ff9b503ec26cd3a7e89093a5f349b0ccf9b0787b2aba35a9835b81c4ba	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "396840209"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 803b1cf503bdd901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1024678951-1535676557-2778719785-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2324	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2324	IEXPLORE.EXE
2324	IEXPLORE.EXE
2284	IEXPLORE.EXE
2284	IEXPLORE.EXE
2284	IEXPLORE.EXE
2284	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2252	2556	MSOXMLED.EXE	28
PID 2556 wrote to memory of 2252	2556	MSOXMLED.EXE	28
PID 2556 wrote to memory of 2252	2556	MSOXMLED.EXE	28
PID 2556 wrote to memory of 2252	2556	MSOXMLED.EXE	28
PID 2252 wrote to memory of 2324	2252	iexplore.exe	29
PID 2252 wrote to memory of 2324	2252	iexplore.exe	29
PID 2252 wrote to memory of 2324	2252	iexplore.exe	29
PID 2252 wrote to memory of 2324	2252	iexplore.exe	29
PID 2324 wrote to memory of 2284	2324	IEXPLORE.EXE	30
PID 2324 wrote to memory of 2284	2324	IEXPLORE.EXE	30
PID 2324 wrote to memory of 2284	2324	IEXPLORE.EXE	30
PID 2324 wrote to memory of 2284	2324	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\rev_3286\inetres.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2252
- - 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:2324
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2324 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:2284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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
39fd2ba568569036279e56c9346fdd85

SHA1
716e371f070630cc085b06676db432878a716f6d

SHA256
ccd3bcb69f156be6ad7570ce4f7fd84c2b8a42b7f9a97b49b6bb54f6ba0d2b01

SHA512
8bf61fe29d2f4b5010e5da27dda5743aa764d6240ef6e39f461ed20fb52a211eb21382f4f8fd0c9d0dec3cddbf7acac1cd7e5f5c535419858a415171f26f6cf8

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

Filesize
344B

MD5
7b8f9944e9095d0451bf669abbf145a7

SHA1
07892fa0bb94412c01c3a67b90d8b892a0ea10fe

SHA256
b6d77125a49771474be00d47fde145393f0bce5ed7bcdddf12547fbec0b88ed8

SHA512
1936a8319d0b01b00784698624520b12c8997a4e4e40ca116b5fe33946ce4ff7733027b99f0dc0108128d541751864addfd987d136a4ce5b8a93f796fe0d2c5c

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

Filesize
344B

MD5
1b17b711653433c1e76eb6f2e8c3d68b

SHA1
d00200ad99184c222d8169c510edefdb0625eda5

SHA256
09892b21d5b1f1c04e2dc98fdebc44147c22237b52d4429dc8db2d9f71abf63a

SHA512
3b43c4186ec6f22b82b72b41048cc190dd6387fd13e6251c8253ec4506d92ea25c2945dbbe10b82fb239a170ddaf20cb1c279c5d5934711fc1d336eeb8de4a7f

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

Filesize
344B

MD5
9905e0a59866ffc9abe10acd685dc202

SHA1
4ec74b18643a28257843bb4744c9df2c58ee95ca

SHA256
6002c3bbaa78051007a7c56fbc80be93d2738461d5471f0f8fd57c097e1b593c

SHA512
38f7a9918431d70214105f5e5d1dedb6a797d3805ec748b4ae66af5a89f799b4acf029f57217d62fc05b7b75eb0d84e4af46ffcdf3c81cd15322341adc2b0424

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

Filesize
344B

MD5
47c703a66ff63ba42b20c139df1a2976

SHA1
336f38739561439136b3f2760090aaae64d73d1b

SHA256
90e3536c16f1481e87bbb8882ee10b1d44dc8a340b4fe5013849d731d7b81777

SHA512
7ce29149b8037758bcef1e4597ad68ca5d2377d9adb5cb39a8b8b767f59328b9efaf37978cf2861f387aa3e9c8aef30bd96a76ed7413d3441e2256c16d73a6fc

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

Filesize
344B

MD5
18667bda78dceaa61e2e3a952a16c10b

SHA1
db7942455763dd644311ae2bd8f33a9ceef3f217

SHA256
5abc68263c0b8c84632a2b7f03ecf269933a809cbd3f1fe4ee69be48eb1b5f84

SHA512
f9cccc83ab5ec6091e175bf51863c6d5840167f5798dcd5a0d1b44e6a525ebd3d123dfd32f87cfaa22bb62984a53097bc6cc9a1a602a5928c2c13cd7911b8805

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

Filesize
344B

MD5
7ebd84655943c52a7937a8111f87167a

SHA1
2f77f42eba613ef1523d216d3964c8c850a60967

SHA256
5f98b65fda7f99fbae04d03d933d1b7a2abf883cfcf8ab406816f2583c529a90

SHA512
8a6a94720c18689f2f8aef361c7c45a6b5390a82043c3d72c7e24bb8c711321756aec5b012cf4747da9047518deba0d7224081e32cd822e4768ae86cfef8da3f

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

Filesize
344B

MD5
23504f6becb8789ebf886c633fa61862

SHA1
9ef23935bff0fa84b5a515f517e4aef42d89ff38

SHA256
d92e18ab8eaec96946553271917252851da4115db6ddb4f757067766a39bebd2

SHA512
3271598e0326811cfbca61d07a952c35a9d0023425bb2952a877ec9365b06ce9b8a1f394337cb556b93480f2d48ff254e7e11d9fd7bb78acb2a6b69ee3dd990d

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

Filesize
344B

MD5
271e42206135806857f3670d07367a77

SHA1
01a74666bc7bd668d779b3d80362ce9ee74e6d97

SHA256
3b4ddade4e26bc57f9ca79e28d90a8480d1a78d414507fec413f8c1bae7eb139

SHA512
934f149b407b6d8608e25088f01a90fb072b11c84269b5631673ac1bbfcfb826f07db9b70f29c2b669eec3984c888d6ac1845ba3d751c59e2a53036e9111da0c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2AKN11NC\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE8AD.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\FBXDK72N.txt

Filesize
601B

MD5
d19dd49a36eb49eb0b171e7fb4eccca6

SHA1
836d02f33d6f50fd562ca95bfc405f1542ab90d3

SHA256
40a32915e5833b189488435184544d691e590fd18272a01cdfcd7bd96e05dbaa

SHA512
d94d8cc881162d65160c8ce47a568b5f5d90478fbe707116187e9ed8bb4da61bbab778c9b5af61d6c79ff637be28e6a5173016303cb4f8e71e0951f0eaf498a1

Download Submit