7e2fbd9b9e4da599403cf24c5b18ebbab761e67fa7fd14edbd88e0393f16d4fc

Analysis

max time kernel
134s
max time network
136s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
13/07/2023, 03:10

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General

Target

CrystalDiskInfo_9.1.1 #azo 病毒 0 (112.07.13)/CdiResource/dialog/Graph.html
Size

8KB
MD5

1f2f281f50cdefb6794c9c87133b89fb
SHA1

6aaf495b5eba156f3b6d69395a022251f54e8460
SHA256

00ceba3cca57b7ae140f077d6aebb88e172f69b4cc0c8879c5be7f2734a989f8
SHA512

c1d8d99104f0dfc0f3417c6c0a2519ab9508aadecc573b6c338614237d6d91ce03825b4b978a3a9a03272759d7d566d1bc7c60b7742b4f83a8ad1b9d943e906b
SSDEEP

96:7KkOs1PJEpKltJtAZ29wi7/3j/Rj5LNscioCIq9Xr9MDoevklwew+K:7CMEpKltJw29wi7t1LNsBojvklwew+K

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-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f02dd4ae37b5d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395982816"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D98C9461-212A-11EE-9242-76E02A742FF7} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000e8664bdb653864eb3b20ffc0ad3b02100000000020000000000106600000001000020000000be56b1be1fe03804bec26f2c63d34f4a5293fb8bf45eb385aa83a9ac0714e78c000000000e800000000200002000000053ab45dd958f7ed06440d4c2bd1c752538d4f63257bd58e0ee3d92b1d0b5f78820000000db563acda030fa11236320203dfb7aef707efadbb0fb9b55ff888a1b0f3fbfb740000000751b650e9bd20fd08433c4be27dd708bbd52c5128ccac08c31b5a0da31a51eb5798c12517fa757b40ccec7c6136e872a36da875d06df77cf0615e2d5b2d0105b	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-4159544280-4273523227-683900707-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2376	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2376	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2376	iexplore.exe
2376	iexplore.exe
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE
2644	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 2644	2376	iexplore.exe	28
PID 2376 wrote to memory of 2644	2376	iexplore.exe	28
PID 2376 wrote to memory of 2644	2376	iexplore.exe	28
PID 2376 wrote to memory of 2644	2376	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\CrystalDiskInfo_9.1.1 #azo 病毒 0 (112.07.13)\CdiResource\dialog\Graph.html"
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2376 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2644

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
977451a360401ae3354aceb6c88ed03c

SHA1
74b890a688f8fc76ce7cf4b24e98db91d6555b1c

SHA256
afcacb48a2d7cb72930be027893676045898c0e7a78a66e7a12c90b6a8512116

SHA512
8f3a80867fcf9b5a5700d21b59dff3c34e7f238973cd59bfacb53754e945691ba94c63b262f1e35b253821436ac17873fcbb65524b0848e486d878395354a168

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

Filesize
344B

MD5
63bedf27b39e13f2f1cd8d157963219f

SHA1
f9ead1f746cc9286d4673f53172e8adceaa251b3

SHA256
0a79181cf09983973e54dee38e4b79e39dd26dfd273cdbb635b36fc18262a8ef

SHA512
3751f77ea3416d35f9dbc2cade490f3ec3411b45f80e6eb1dd7051c3a95f7dca7c7fba0e4516ce979aa3f3a8c7f3a30d506d569ed9c8728cc71cf0e5505cc4a7

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

Filesize
344B

MD5
ce4fc27c2d600cdb24afc1a26b12632c

SHA1
d716d6f5a7b25fda4d3f00c0db22ad38af700e33

SHA256
9b3bd49235b2b016ae566051062f7e056807f574c29cdd8ce9dd38938e9810fb

SHA512
d2227d28a7945a0883755b9733cd44b27d381522fb3d39b0648c754497af2449ae5aec6a2d8d7e095f4950d7e4661adbfba92f9a9290358f5ad5fabe23d76d51

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

Filesize
344B

MD5
0457d4cbb7184686ab617c606a1a2be7

SHA1
7d925ab253859cca254da7123e7547689e860197

SHA256
734b2ddd30d75729c981d26ea0e2238a6f1c3abdb9a74f7db9c951d9e856b8d4

SHA512
38547318e8cd1011eb1d338b4a83d552d2a9dd9e2658240e0e912e714a73b03be774cd253587f806f13b287b32d30b282f957db59323fe4827e5be5d4a2237a7

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

Filesize
344B

MD5
cf0b669f3c8e69e6d0778ebc16638f46

SHA1
ce789185f468fccf3e6bc1e4c68211032dcddf1e

SHA256
0682077a4776240f269e88d2e3c0e13795e8e7ccea1bcac500904bd56818ae0d

SHA512
61d39119a936acd20385a35a69cab724c41bad5ef91687406628dfee1b565fcb6eeb0e3503e43308c1454f3bf2f5bf0de548875185fcc714361ca98151712f5b

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

Filesize
344B

MD5
a2f4a3d5d9e03e2d244c82ffa3d2cc66

SHA1
6e5a7e2344b383909bb23c4427af5c2a7ffe2148

SHA256
3130c7ff81e72111a0a6cedc658978f45715e47fa3e18992db875d329a0e13f1

SHA512
019dc0a8b4ba5dea4375f7863f6a501d29377f6eaf81014dfbcf533fd4df2719ba4c3e5ac0225dfbc9ad8c025b37727980c87c110e142ef7efb8e684a402cd61

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

Filesize
344B

MD5
9a7e11ce2a639ef62a1c0ad8f80e236b

SHA1
1881165bcdecee2ef00f7ac4026f8f8fdb864bd5

SHA256
671fe09b2af427f0e90e4a2920b6e5f1bdbf9415bc39712ec7217b9d6177a32b

SHA512
259663154ada67b231bbdb8de28eb7daeb558c459943c7e118519d75fcccdd58fcb49f30bc819b8259c8a97023bf564c43f1fd3990a1af76622ac3bd758081aa

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\U6AGJ71Z\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA130.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA2AB.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\F9JM1T3Z.txt

Filesize
608B

MD5
0eeec04f086cf9c055b6d2c3e1c8a42b

SHA1
02862e6a9a041e9021906a2362a178ec87fdcf6b

SHA256
012c376652a0b415f58a887984e191183628d2dc1d8e9b4aacda0bc88fcbc2c5

SHA512
94a3e322910d46f5883c0b616186a0179015657b6474b434d2cac4b821668aab399b5da144b92905eacd44145678e5302fe6e1cae2a6f879d2f0834b9713f636

Download Submit