d1ae9a1d852a03c4b669968094f6946b85eac416fa55b9b945d89d083f87ff9e

Analysis

max time kernel
149s
max time network
154s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 23:21

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General

Target

06c40309aba52bb02d5e1aeac80e06c7.html
Size

68KB
MD5

06c40309aba52bb02d5e1aeac80e06c7
SHA1

31f0724992af7db0b0b88fd1eb7d29fd994e9026
SHA256

d1ae9a1d852a03c4b669968094f6946b85eac416fa55b9b945d89d083f87ff9e
SHA512

a08a46f723df32bb13704f23159d49aa7f3b7206b9828eaf158931e0a3d09e22fa8e48ee1184969198bde04ee7809e6425a0029e2a5b52156f70acc6156e754d
SSDEEP

1536:SThiUJwGx8BUwg8zOah5Xgx8wDctqvLINRxbBdGW2PFbevCnZ0elUsv:SThiUJwGx8BUwg8zqcpBdGWEjnZ0Tsv

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000580e1c8c6faee54b80ab28599b83677c00000000020000000000106600000001000020000000509a5120f24fc8cc8e13c3328f62429cdb94883d31948e413ee4d04ca6af305e000000000e8000000002000020000000e8f2fed9ba8e58026a177ff4c11f4ce262e8473ccc35a0683b2940bc2415af2e20000000e677704e377109dd1827a84c50019cea961ee702401d3f2ea9d94e6a9c5d133340000000d9a85298e5473dff34391e2737b992c28ef32cffee3ca9ff1ddcb9b899b0215960dae28f55496d09489bb51b2bb9c8194bdb11a8b93caa1fc2e480f5b2f9f70f	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{10927731-A6E2-11EE-B928-4AE60EE50717} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "410081911"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 40a77df9ee3ada01	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2764	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1856	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1856	iexplore.exe
1856	iexplore.exe
2764	IEXPLORE.EXE
2764	IEXPLORE.EXE
2764	IEXPLORE.EXE
2764	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 2764	1856	iexplore.exe	28
PID 1856 wrote to memory of 2764	1856	iexplore.exe	28
PID 1856 wrote to memory of 2764	1856	iexplore.exe	28
PID 1856 wrote to memory of 2764	1856	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\06c40309aba52bb02d5e1aeac80e06c7.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1856 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2764

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
ee715a29e26e39609e2f1c0dad63729e

SHA1
e50630073638098e6d0f350c4f7e1f9b57cc0552

SHA256
6a5dff54084c481b7e6affc8b96655656156eb9e8baf9e336ff9144ca6a09fe5

SHA512
653b86cbb39e099de00f0a4acba687993df9587d8d99fdee8e474c4937c7c65ef5cad068fc1ff697c3abed0c9a5f2453f0b79d0eb6251bb0eaf7382109069d7b

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

Filesize
344B

MD5
a70ff8fe568ab88a63d2bd0dae2fee69

SHA1
37c28adea4b2022d933a7758c9e7acb401956ac7

SHA256
bd352a652eb8d45561a58945d84889b6385e9096f7fe6d3dbc8c26993b22eae5

SHA512
f2dbf0db78ed2547d15e548c9cac6ea45c327692f66d045716b3a475cf6768f6d31bf1fdf823d79a9d8397062df6426c0d05c0d31224a14a63c6edbc048a9875

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

Filesize
344B

MD5
ba914052e79de6e6dc6d38c3d35bf974

SHA1
8f26d1a82f57cf83184917598046ebbd62a00a6f

SHA256
8cda49fbddbf9a86e2439808f327d0a1484a8f2b123c3edc14d5ce300480ecc0

SHA512
72e08e4d96cc50c023453abec3768cb982525074f9d3f70ff98057061f2059a1516d0c774a1be438736dff25e12fcb25df26ea5278e3f6db3c0d5a72be9e2327

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

Filesize
344B

MD5
504fb458bd7752c198b9507c0ca721c4

SHA1
bca7f0c416fb37222be9d47e336db3a5f75e07ed

SHA256
c0f441a23c1d447c0404e4e95f47638c536763fa5555a977620e5b7435d4b0b5

SHA512
33da6090e48e9e18e3f4fb5f31713c6ac2d32c2f8e95be6551316a8375095f04cee897c1c257ff55239866873c8f913e095e563c07e7b0440ffc53f735d4c3e8

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

Filesize
344B

MD5
3bf71b38a7353a014c2fdf26412f6aca

SHA1
673aa5be277f8844672b78149a7b8e741f712c0e

SHA256
584126785a4842b2e7a230fef162298a6b240a5550cc8bd1882b7cfdc3d1d534

SHA512
f9f6949e0a040604bd3952df378e9b9ec4b3ad2f721d9bc3e5646de445e9031633fed2e99bd47433ac88dda63d93d69505a3a30c810b2fb807f6ea8051268e2d

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

Filesize
344B

MD5
c4f94dc9ed9c4c60bd463e9962c1b929

SHA1
e53b830a9a57afd8c7561c94a8cfde91689c015d

SHA256
5bbb1d65c227fdfa096ab41ff69ba7cb03d9e7936f4034fcb2aa697737973156

SHA512
ae2c22eeac331a447d31abc4128842e4879cd717c6bfe52f6e798e7fa3b410583e27e5cb6fd056e861fcdcfd97d36271ef2030cf652cf138e09e66ff8681d945

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

Filesize
344B

MD5
2fb15da292dc38ca451b0e28227776b7

SHA1
32b9c98915069ed8f7acb20149d87f7df908468b

SHA256
da55ae5fc8ef52f88f734c0fc2364cb49e13f0c28d3324d0becceddcf3b57b97

SHA512
481f39aff2c89acfbb5c0bb77c6a6ad7d14708497d67000c63a586b3469750c5e787bb03f9aafd6e2668323d84a35a5796c72df964269708ae143ce823122a57

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

Filesize
344B

MD5
bedbf0d0275f321ee88580e0a6abcaef

SHA1
8625f61312e86814fdd3ab0b35f80fb5fe88e738

SHA256
ca29e949fc910ac68cc47a8c5b9c8aac3c31a98af9a1ba786602f1ac62f79b35

SHA512
c5ec2fa6df985ee4155a01e99923c6efc142fd3ef92e3afae9e3443b21d40bc3aa15148da844ef5b9e97cc36550390355ea93708cfaf6d7d4231ef08452e1746

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE6B9.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEC0C.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit