27b250e91524308ff8131e231ad9e09419d553856d30864fd9292556dea72428

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 17:22

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General

Target

4aa8262d3f1fafaa13b2ac3f0837be24_JaffaCakes118.html
Size

1KB
MD5

4aa8262d3f1fafaa13b2ac3f0837be24
SHA1

03550ab4dacda0cd888638f422db26413d400d37
SHA256

27b250e91524308ff8131e231ad9e09419d553856d30864fd9292556dea72428
SHA512

c71ba5eee40ddccdd5bcc476d27da7ca2c749258f68bffe2ffdff271330d4191ac5c239a6fb4d22180e26c550a0a77c8d24dad57e9ef6776d14a26f144cdeaf9

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-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043174f1aa2314a47aa677ebd5ad1f6c7000000000200000000001066000000010000200000001461dd96bbd153d9f60344717ee454c56ab41b35cdaf012998e0c319b06602ca000000000e8000000002000020000000fdc7d88b34d07b99935e38495ed44c5a702edf504950b8f7b68e84171beb58ea900000007b279d5e697f35870b31a667a61893d5628b66603a481f9cbecdccc6b7d4ad1bbc26f5e3ff816a1bfc45671df6c3468637ffacb5a04fabca4c9586cdad328fe2663ad9f797988d4c0f27b3fbff37da99aca236c338a4f989cec3c76cc8e926a2bb4cdee77dd4fa920cae14a2f1a472f29881749c9134cfd3fef28168f266f76540010b5d615da44231d9d02078ea4980400000006cd4b113ffbd0c4f673035f5916706eca7f492fdeee52bd92c67a34c573dfa996fcfaf9e4d47c6c36b87221c9a10fb779c5954186876554680ac12d56195dbd8	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "427225992"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C256D731-42CE-11EF-95E0-F67F0CB12BFA} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000043174f1aa2314a47aa677ebd5ad1f6c7000000000200000000001066000000010000200000008496f3b224e0fa2d945fb014ee7e41f9a74abe183e35e71fef67eb78a555ade5000000000e800000000200002000000093cabe79e0f2f17997beb5d47dbce68a911869d94604f47d47b2d0f5d6b2db8220000000ba9387c3cdcf5e620c83bf315935a746ce2eaf75b8991fdef96991b47ac947804000000081ad569785a1c977b3ebc6b9fd227ab331fe0c948c5bdbdfb217b418f1d4980782d28ee4e2952f33fe802217444d6f8177731d454b07759a888be9013dc80635	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20d5d898dbd6da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2120	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2120	iexplore.exe
2120	iexplore.exe
2108	IEXPLORE.EXE
2108	IEXPLORE.EXE
2108	IEXPLORE.EXE
2108	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2108	2120	iexplore.exe	30
PID 2120 wrote to memory of 2108	2120	iexplore.exe	30
PID 2120 wrote to memory of 2108	2120	iexplore.exe	30
PID 2120 wrote to memory of 2108	2120	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\4aa8262d3f1fafaa13b2ac3f0837be24_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2120 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2108

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
342B

MD5
3d07243cce11e6cc4b855658122f9e74

SHA1
dc7b402660b4d71b8a8088cd81441d51e9ab5cb5

SHA256
a537ae5cdfee33d9be92e7ba5bcecfb0a410102f76e9a9b0bf2009fa276fe49e

SHA512
3ab1c8f346d95d80b6c2e99021e7accaf4399de07e732beb417208f89aaa4a2ab4b6dbfd0da2c50f367bd323524417c035c45759983b029fa59e5a3039d4428e

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

Filesize
342B

MD5
9a82a21f8f3dd699d75b566c3ddaeff4

SHA1
32e38274542c344a8213cb5cd643ffea559d72cb

SHA256
81c32e071acc3dfc5b4cff6327735eb7c0b73a9a8452b31912dfb64eca55c6ec

SHA512
8c02916934fdc5f2d9edafcf5e0c71186a3f1f990b9e4e2c180180d5e35da477e4c34e5b13e5bf7c31bb4e8cc91608b081f4b165ade89d1d7758ba86dd707e1c

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

Filesize
342B

MD5
26582e2085c259c0df42693f0ea569fe

SHA1
fd94b977ab85e71be245fe4dd9d757e5aa6467f6

SHA256
e7d288c09b5b31fc6f3dd951319ff9d8b4fbc2f8779ce2b0aecb908268af2064

SHA512
ec12251426d9096415f0bfaee9e71ac2cba6738519527e4fad87c88df5d38d14b6c151e24d5deb6fb678c7f4fb2100b82f5144f46cdf165dd68c027a6f227e6f

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

Filesize
342B

MD5
a11f053f08ddddfa25e596d594039f04

SHA1
1c86ade5bf37b47d9c62fbd9165cc5d8b7d09d73

SHA256
4b995b8d1e988ba4b1cca4a3b4816ed57879961d060ade9008a45e177bb33082

SHA512
28656466865c0ab4d54b31a6279a843183d925d4d29e83c6e67de47d1b0300a08a8b9a7cd89f062e18a2aeb9e0110e83a2a0d6a85d80b7e7b93c085c77573e33

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

Filesize
342B

MD5
a5244614ead5e3ac65759b54dd533a1b

SHA1
da6b83aac92880cce563565eda97800ffc2cc95c

SHA256
4648cd43840b5d9d4a2454cc95b0a5340ae1fc41fe53da0fba397ced2f43b1f8

SHA512
6e7c781ba4f9946bf2cf91961e107cadde6860bcae136b41792b853b1845fafcd1002c634df40792e093405c7cc7c25cc652d3e8c1e628a792d0350ef506752e

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

Filesize
342B

MD5
a6642a20d2787ff31f762acfd29a4fed

SHA1
8727547873d7c65f2ee65a2b84959d30c832239a

SHA256
ee49278dc9f12790fa8cad5c32e55fe5cba79bb01f6a511e71e002bc4434ce9f

SHA512
33c64beb677a1ccba2efefa43d5e6f0969f260d1f33837758924eede255712d4ddffb4a26bba7cae946e6ea2e1d55c6147187b248739dd075e400d379dcd68f9

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

Filesize
342B

MD5
e66edc19624102b449d3c3a58dd1fed1

SHA1
1b387ace26b170a37937de17aa34cffabd8d8309

SHA256
d3485b42349eb9637c7fe337aed4bcea33b4389dac0d1596539bfedcbde8e9ba

SHA512
0534af7377688e38336a0fa40672ca428480a1465215d21e4b28990d152a2008a23eee33f64cfe6c3ad0b64ef46f587bcf66cda6c11316da07a319ca290a0d7c

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

Filesize
342B

MD5
db29b9fa61b84e1ec5c1e33de8375e78

SHA1
90fdee1fc9527d989b9266050071f30c0971be40

SHA256
a80ef9892daafffa3a7f0c3f88848bcbfcac2f65f517d7e13139c02001bc6c45

SHA512
6f5314ffc93d1053fc8448f8b7591dd77fe3cf8d6e963f918ddf2e030491b5ca25d3559f9fd89326cf56dbd12cdd9070ac1e1b759901967de752fa70fef385bb

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

Filesize
342B

MD5
b107c8e4014927342f28edef04713277

SHA1
8cbf9034d9bc3d57dd54acfed2732bb49dca86c3

SHA256
577da08f7722242255783515e8700558918848ec75d60269d594425ae11e7b16

SHA512
664b4e5ecd55492c2eb6b0c131ebcdaa9ca9ffdb849e4385c479dfc67225557112825f71485f7dd82c3a32189105f695b352d94e86fc3d621201e388f320196d

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C:\Users\Admin\AppData\Local\Temp\CabBF8B.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\TarBFFB.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit