8f39e2def36f71e84c17058f662d2d5a96e40ce47dd7a26f3db72b2bdcc5e8b1

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/06/2024, 18:13

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General

Target

ab156148864453433939041f0d66eaaa_JaffaCakes118.html
Size

23KB
MD5

ab156148864453433939041f0d66eaaa
SHA1

a321bdea4f06641e97995727ae3a64ee81f18fba
SHA256

8f39e2def36f71e84c17058f662d2d5a96e40ce47dd7a26f3db72b2bdcc5e8b1
SHA512

a77cd430a98c20fd034d4deb24f7b71e239dac7965a82b76a95f250fe510289b6d4b8b9789657b01d474d6ec191317cfdcdafc09637e490fe55ac2a116e874c4
SSDEEP

192:NuooMrhb5nunQjLntQ/BnQieln5nQOkrntzwnQTbnKnQSanQtCMvnFnQ7XnQnQTJ:0ooghQ/DZ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DF105E41-2A79-11EF-A34E-5E73522EB9B5} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424550708"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1784	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1784	iexplore.exe
1784	iexplore.exe
2928	IEXPLORE.EXE
2928	IEXPLORE.EXE
2928	IEXPLORE.EXE
2928	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1784 wrote to memory of 2928	1784	iexplore.exe	28
PID 1784 wrote to memory of 2928	1784	iexplore.exe	28
PID 1784 wrote to memory of 2928	1784	iexplore.exe	28
PID 1784 wrote to memory of 2928	1784	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\ab156148864453433939041f0d66eaaa_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1784
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1784 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2928

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
3624324c7db2590aa9a5b3518ee24216

SHA1
9350c0d41f3694dfea205fea1113825e92c5c564

SHA256
1ed63afa463302e8051e5f9fef1343d94548e5ac68f29b71f9d4ebd765441af4

SHA512
9df5a9139641e4ed3df942aa8a9719d49fcc50caa0583540120794c58f1938a47b0e828f84b4e6c8ce9bcca7e495cd23a0042629785473f2edee298f942ac7b8

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

Filesize
342B

MD5
fc1bdb6291d775a67a7cb54836ea819b

SHA1
deb8f150b1e93b2dbe3863201dacfba2d2fc893d

SHA256
a4a6980264df17528aeb9af6e06487164bfdf04cd0963ee45791768e4dd6b645

SHA512
45a76c378348e58075965ef2d8765e07f91d32d3ce738003f0d5427ef3b0ae92b6d7a56d7fe0f8855c9f7a3ad06e89ead694d5b874dfc19b05beddc3d6f6a2c4

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

Filesize
342B

MD5
690a0668822a1c110e9c1ded01090e8d

SHA1
d1d6e5d6827e632d3ea2e07b823439b3a3a8cc94

SHA256
4ef9d85f15a0299aa8f885bcc948e038ea841225709cbed375e27bd7840360a3

SHA512
f125788e4656cfa374a9f829528ef1efdd32542873bedbccf9c900cdf617e8ac3ce738e8ddc1a8d886f96bd1a4e3985f12f71615c5656122f77b80b491eca6c0

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

Filesize
342B

MD5
27bddf5ee635a1c440c577e108781384

SHA1
a2c6b391359be827bbc11d3fee84cab2ad9b8ebb

SHA256
ac4ec9b4eafb6a5fb380836899c3018e8c1305172df7ed1fa449e204b2cdd7de

SHA512
619619498d1dc9ac511cfc67c4acf91d1d94e059d3d8257339d7fb510242023be8b43baa8e136f987ddac73656fab61184d01875e905ecc4b87403839d34c707

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

Filesize
342B

MD5
8d702ca350239208a6e8c6e3dda0a9de

SHA1
91da3768420feec2e89a91b11e494405bc893dc0

SHA256
3331304614111df7812193d6c731fef3e64d02663776e3586778969671274806

SHA512
472e26399fa30bbba3f10312eeabecba555a0915dea32e15d7f5591675bf0d0bd6ce8e3e305c6faf13dfbdb0e666599071bd46f6e37c1b050fed7ffafbfcc68d

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

Filesize
342B

MD5
92061d126faebff41ad44c02aeed52b9

SHA1
6ef2669219f881a465502f7a7e50b0b1e9a3d8ce

SHA256
0a7c881937a1d70a15ec777735c1c62b15ae6b5affe5645f3b82d6554ad14784

SHA512
007d1996cf1fb8519c669a7428bbe50650b6fc372e32e7771080e3a4c8d1d652295e975e63e9aabf061345f6859736b321be51a1e4aabb2783a9e7a339ca99c7

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

Filesize
342B

MD5
62c9128d95291698c7e24f74964ae924

SHA1
70a49d952a57442a1af16e2e1411346b74eb5b37

SHA256
296220fa90065dc0b8613571680c5e59eac3b47bcfceaa548ea428c091b52686

SHA512
7093662cd620a6317a38018297a9cbb1fc55b40f053b04d521f1d928bf05e09afaecca789415cc46302219e7004473bd5dc28f75e964ba0825160de7ba1619f7

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

Filesize
342B

MD5
9b864675da1656aeaacbc3c3d9ebed23

SHA1
bc4d02f90f6b3de2fded88447a9401c98e5dc264

SHA256
363723bbb9f88cbf55c2bab97796dd1e1d86e9ccd2a92f9722bee68649d0fe15

SHA512
a75f0461799213413fe9bfafbe9d4d16231597c0ad2e2cd00edfc2f3e0fcdc9227e2ef3d9a4f7fee9aaf388f740d408747a5e525d8347ea3752551e9377261ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab345B.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar355C.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit