5cc674db07c1be79e8e6845511b4cb2ca228a307d7b62945abc44f8907fb4ff2

Analysis

max time kernel
100s
max time network
132s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
14/04/2023, 03:55

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General

Target

file.html
Size

7KB
MD5

0a5045e2ac37a9a19314449de8a9f008
SHA1

2e2c5697bf1df291cfbe3a78afc304c78fa7403c
SHA256

5cc674db07c1be79e8e6845511b4cb2ca228a307d7b62945abc44f8907fb4ff2
SHA512

20a644c00a54d049f50f08d0bb22c70b8ff743584df50d939a455f6aafb241538c1f9e1e057a2f1bc53d306a4290f8048df838389dff24dc6dd0651f692906aa
SSDEEP

192:/JYliuFsIS3HF1W/UxhSnGmLOL5cqe98a8bR/:hWAIS3H/PxqGJW96l/

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{08E6C6B1-DA89-11ED-95AB-DA251FB5CF93} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000fba6cfbdd4578d48a4e75475bed73c6a00000000020000000000106600000001000020000000609cf842e24c520dee323bfa4affcdcd353fcd3a1cf0b7de99f6e61640f21bb0000000000e80000000020000200000004d442375a690c8c348843816738ee22b8d9f70a1751822acee268b820aefabdb200000006e1b2bda812ef07276b547a585cf94d9f6943d52f860281ebd915cf78d76d4ec40000000c065bdf33d46c0ab70994b093686426d0640751d5134d85d914bd507f7bf33a55c66062a20bde8b31a37405c7b5a19ebd4d8f2a53a2d5bbac4d449922913bc35	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388216736"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e05e93df956ed901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
336	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
336	iexplore.exe
336	iexplore.exe
992	IEXPLORE.EXE
992	IEXPLORE.EXE
992	IEXPLORE.EXE
992	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 336 wrote to memory of 992	336	iexplore.exe	29
PID 336 wrote to memory of 992	336	iexplore.exe	29
PID 336 wrote to memory of 992	336	iexplore.exe	29
PID 336 wrote to memory of 992	336	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\file.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:336
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:336 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:992

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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

Filesize
342B

MD5
fc30804c4239c2f9534dbaa987d9b98b

SHA1
613f3f423aae4da60422048e74d94fd661e99b5c

SHA256
a199df6c59ddaf5838bfdd024e286d02a93513f0875a07b36a98787ad128af18

SHA512
77d6cf709e723128d97d39dbca4895bf386fa1d42f7a007fbedcb3b6348533bceae9f604ebbbad646fea46142ab315da87355486f8d3558f3f02dd855980ba3c

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

Filesize
342B

MD5
efdf568c3071d425a241bb2880499d16

SHA1
9a323142039411bfeee00e58f07e82b8acff6de0

SHA256
3f7bc41098942eee44d267ade33bc8d893a91399726fb9438dbf043247b9b48e

SHA512
384e42900b9bd90930cee40c59fb0ce51a2b0834cb9ec79358dc65a73b0b2c804007f37b19565f3dd46c0d802f408607025d042b967391bc6808f4d2314fde57

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

Filesize
342B

MD5
1c9db3f9ed088ac5277cd2829278520d

SHA1
873b1eb19b389bc193f1a52aa46eca8dc89421bf

SHA256
d9230393785932ada89e02c3a1e1f6abf744c4393487a8dd629193b0486ec6d0

SHA512
c8cf2d9e12c3e448556ef8356509ff9a930978cf74f9867f8dd845c053645d669d6602d74673f04d343429e883b2e1a9a57031cf9acc2a9621e1051e4a445da1

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

Filesize
342B

MD5
ddc3dda86735504eff4fe580e2370066

SHA1
962264ab86aa4e5feebbe4b3e70fcb5fad33ab2c

SHA256
593a6d3b9e5831221b795108c29c84e2305acc08ce1965d215ca9d6616b079cd

SHA512
4dca2a9a9e0af43876010aa7a49d5d88a4b27865d81093f65d42ee13ebee7c18f556b19fbb113d794644955570a3ed7ac89cfb6cca355127932e084ba4fb40f4

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

Filesize
342B

MD5
c397ebcc5dbf567be7ff9ed842db9614

SHA1
36a4b9b8e3f733bbb99115e4e36cac936fd2e8d6

SHA256
374de33e00b61aa502ef9defd1bfd5672db3131974a66e9ce83fd9ce211814a6

SHA512
337c59a9c987c19d8b61015b81ea5ed7a4e4749e2ba72eca5ac8bde7b285b2c823c4dd8371fed2b5ca065912dabf7501b890aee1f5af45b8481d290f49fdb81a

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

Filesize
342B

MD5
61655cd64162222767eedbb72fd4bbb4

SHA1
0c5312c631c13559e2918c291c4847a5ead9a643

SHA256
8762f6a53835b48e41b510a335a0cb5bd836461bc9406d3df59588a19a81f8f1

SHA512
65df3c8fa440a7c6e7c81c8fa983774f617b27b61bc57151e0a80fb60d0cfc105f012454de5221a1d67dc869d1322d4397753e744c32cd7a35e82a5bb15fd5d1

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

Filesize
342B

MD5
7289eca1198d72dc01f5e8f105ccb257

SHA1
6f52e713bfb57f07bcd44fa8f44e77f075439ae9

SHA256
6b2e4aac74d63407dd938bdc8b54fab1663d0960bedb34f15451eee459dd7984

SHA512
c36322635f74ef35541482de2dd64f74952fcf846c7ed1186531262e86c8ecd4595b8aeca72a818375c976750441b2c4d0d441f03afc02694ec20ecbc72856a0

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

Filesize
342B

MD5
31d78b1da5af0717194b446f19b14356

SHA1
fc08ad77878b32a3dd7d96a50478d92c86c5f49b

SHA256
d764af8310c1f9e53ca0759650f08ab354eb310233a6db9f92e7c85a2ce58065

SHA512
092dc3098752dd2a8615bd8f255a30f49fb09aae112754c06b91171d320fb0315e237b4006bcf275ad4bb5dd33c5eeff916e4812d30b4874c380d89a20049d87

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

Filesize
342B

MD5
2456e8fccd9bd52f3d87580c7c47caf6

SHA1
68df1c6921f0b9bc36c4678899d3ea801846adb0

SHA256
5e5864def89ce525636369a7c623f01a89903cdaa7133ba984dc9a8bb713f8d6

SHA512
5e53ea00ebd23ca430409d0264a144051624bffb07dff9c7bb4484ffb2343becafd24922c1c97ca36d0e228f75c0d71a12ba7c66c60a7a4501ed92dbcfcfa476

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ACT9UUKV\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3749.tmp

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar386A.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\W0MBPBKQ.txt

Filesize
600B

MD5
db72b7613f43f85d965dac562b5f8a88

SHA1
9da3be47ea716a70b43f1ae46aed4e48bab4a5c6

SHA256
0abf1e1ab3e668bbd40668da25f3b722cc6ea17a8f0d76f8178f025e18952751

SHA512
15f40d6db35569a3caa54953771667a7e63b6a35beae6bb7eaeca8b5b08c9c194abaa2d601922174d947f4508492646b8ed8ab6f91aac40e41c0611a8126c984

Download Submit