a02b411b2b36bc7970e432fc42ecec89aebe9b4b1827489f1c84d649dc1976bf

Analysis

max time kernel
149s
max time network
139s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 20:16

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General

Target

687caeb89d984b89fffaa784d020af94_JaffaCakes118.html
Size

5KB
MD5

687caeb89d984b89fffaa784d020af94
SHA1

680fef372fa0e9dc625b7fc384776502e0e91fd9
SHA256

a02b411b2b36bc7970e432fc42ecec89aebe9b4b1827489f1c84d649dc1976bf
SHA512

09bd24911631ef1c09553975a666ba4e6cc24100761f1e4b731f1953954ebb52ac6effba80e6dc586e57d51eb8379cf53e2d48916b017858b654e2fb72eac8a4
SSDEEP

96:g+8bjnYJ33TdexYzUZAvmGidSVRskoRa8O8CKn2q/Mt79YhVd:g+8bjenpeG9OPRaCnFP

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\LowRegistry\DOMStorage	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\Recovery\PendingRecovery	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
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 5017460885acda01	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\LowRegistry\DontShowMeThisDialogAgain	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{32829ED1-1878-11EF-83C2-E25BC60B6402} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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 (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422570877"	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\Toolbar\WebBrowser	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\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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000babd12a9a8216849a46251e92e42a38900000000020000000000106600000001000020000000dcc4645c8a1163d6af95ebb370fc744eaf5226d54d05e3797159d3bbeb7afdc4000000000e800000000200002000000042de6d2fd083478873f9eb2dc8c558a06b46b72b1436699fbc56c365f0540cff20000000ef976dedfbb06509204f567efbd78e883505365f269680f044f6b604b46dc185400000002f1a802759e19e3cfd25c21d7b6e2391b8f1c346c9ae54f90af35b0fe98d218076184126ac39abcee602529cbdec15815988e514a2f27a75b837460553021782	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\PageSetup	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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2524 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2524 iexplore.exe
2524 iexplore.exe
2736 IEXPLORE.EXE
2736 IEXPLORE.EXE
2736 IEXPLORE.EXE
2736 IEXPLORE.EXE

pid	process
2524	iexplore.exe

pid	process
2524	iexplore.exe
2524	iexplore.exe
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE
2736	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2524 wrote to memory of 2736	2524	iexplore.exe	IEXPLORE.EXE
PID 2524 wrote to memory of 2736	2524	iexplore.exe	IEXPLORE.EXE
PID 2524 wrote to memory of 2736	2524	iexplore.exe	IEXPLORE.EXE
PID 2524 wrote to memory of 2736	2524	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\687caeb89d984b89fffaa784d020af94_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2524 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2736

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

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

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
395d4b4e2f9724cf0d15513537a96bd7

SHA1
e2500121921e38e2d5b0dbb38a733277dbacb3dc

SHA256
55d19212a7f257e92d84fa4c172d5fc3e5d87bf7e9347a24edb96589db9ec1bd

SHA512
8d46f3254be6a63fd39a65967fc72b3abf558a0540f4785c10937fd115e2720196bdc685a15606d3aee5aa1433214f7e8c579cb4016b606266d11666ba7df2d1

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

Filesize
344B

MD5
3025095d730a4e897829f05add995ba2

SHA1
69b0f25b5c87ce4308ffb1d8c6c1385a03b37a74

SHA256
2250152d1a8e28acdab0fdb620ea6f58002f91f4b4c62bdd0488c8f715067320

SHA512
c65152d2b771a23b1cc0b18ec4f888e92112ecdb945597aade86b2670e7a2162dd4808811f2d4630e0db9a76c9f3a7b63de04ff691c118aab138b0613c007b95

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

Filesize
344B

MD5
b6adf6b90ab267c765d40cbb26396a70

SHA1
b29067c19a7dbf9f400b1403894a5aea9dc00e1b

SHA256
573b1ab47093443b1e6ce4bd48f5a56ec360e87dd97877e6aa2ae272209c839a

SHA512
76a3a381d695413fa6333c855dbb9e058e387e88030702cddcec7d0e5d5c020d1f13b78793659203721ea7d98f3e5fbf257b4532ce5ba42fa8ab4cf64cd579e6

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

Filesize
344B

MD5
a7044c1a0ccf2a85de6ffe750381b806

SHA1
0cb8628d99487de221b435d506eb4f1903903e60

SHA256
1703c13f2268ee059b30183b8c7205f3715d7c8e7de3af13f783e67499ab5706

SHA512
5f2401bb0c6655a82cb9af230f9653f287df9b6af65460a0c305e1477913147e041dd6b185916a7e7dd590d2aee1a221a49032ff63de945dcb3bc54edcf5636c

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

Filesize
344B

MD5
01d2fb19c002fea0a1288df08c5320d5

SHA1
601068142d381c2f6d5389ea7c0a521f474357db

SHA256
31fc41fd36cf992f59fac415afa1c2a6dea33eddb6f78c94802dd4cea40b13a1

SHA512
6daeaa86d28dc7baff4def8b31f0c66964998324b3257bb8ca054a5aa5519effd0850430bfe0f7cb12067d0c488f310a7d2fd011ca05d7a945e246c460c50983

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

Filesize
344B

MD5
ebb04c276dd0f4b297caf873a551ba64

SHA1
3f1159f1a63667a53d28804cbcfbacaf3e18db19

SHA256
4afddfb4c1c3f33b0cd266e7e7e32308dab431bf82c7e1f7de6fc388e9a3dba9

SHA512
08ee8b900494fdbfd43e7c80527811f293e2233b474d5ca7d79ce5cb681c15b126c3e92da2388883845cb0d34933fadbbdc9ac0f57b69acf5ea8c4484b164a39

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

Filesize
344B

MD5
568ddca293a44714542d0ed859b9368a

SHA1
2df900d886bf299ccb4ce2a46a05febba5de459e

SHA256
a76711148476e9153bd779e4c410a60e68ee712bf35dbff9d070ebc8dcea8289

SHA512
f57d0a2705f5621d9643ee502cef7cd6517eceeeb4a2ba4256457c7ba0bef4e1e53802b14e5fcfce48cb2df8cac251e8a6e3a9a116cc8e29b94e1cb3830d3bca

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

Filesize
344B

MD5
473ef25ec87112220995c4c74b4f46af

SHA1
5e7f6bbcc650cfb556d8f6806eb20ad524833857

SHA256
06a79791c3d45e6f6f457dfc0b6bc8b02de165f2dd19702f4aa584bc8d4d2d07

SHA512
b164506e2cbc9a183f8829dd0738d4a69cb40a1e28339fa9fd8f95582ab4f46be3eebddc9e484f817017bd446d20335d113d6bdb96ad7d00164c0a062f0cb111

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

Filesize
344B

MD5
2026867c32db7751dd516df27bde5186

SHA1
9db96b8e117bff04f06b659d63a543751590d273

SHA256
c7d7d50e79a9766551f5cbca8b898d6249873a874b0d749a1eafa52217d73d5d

SHA512
c245539b72b1e6f69196445846caceae0bc992eb87aeb5df2e32d9a51b34e7ca5f7a7fa66188a030692c11fb9aa05e9dd2cec1df464f97854a75a7a93376b6db

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

Filesize
344B

MD5
d97a5e41a9f81f09492e8f8d6dd2f378

SHA1
6dc217b78c060f532ee406fd8851bd2889ddf983

SHA256
0eb1ce207fd514ba0caf5a55178dbdb0e13d2eac77322b2413b164e613aeb68c

SHA512
41b6ae95967d1ec22f1414ee2fb706450c4a61edb55c95fb1e3f188a4bb289322b52bcbd51b56bd71728fc833141e5b0492a70da7dbc5d4192792e03eb029393

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

Filesize
344B

MD5
937aebac9748c8f1be3ccda9120c7c1e

SHA1
1839f73b688b9bea1689c3b8d7356665dad173c6

SHA256
25bd0634bb49bb19abe3db23209ce197b5f85616c7071330e23851f5542b8fb4

SHA512
bba6a4211843f891cbec49f9f12f0b556c13864a68964174b302036a5f6cea2dd6d408b8d33d695487be6c1aa0fe179970ff452d1187ee86450b9d143f3c73a0

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
20a7c2c3e7454f45df899571f56c1a26

SHA1
501edab996ea4ea1899070759e94ae4a685e8db3

SHA256
5453be88a05c46a13404e7b6e5b74087ee79ab475f540eef92f5735660b33207

SHA512
665a05fa51ef00bfaa8628ca26cc63a58e8184f5724e60ca5b313e3a231ce4e95a2d5c0d94c5e2cfaac0f279b758632000c461e8bcdd70f67991cc0edff522f9

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C:\Users\Admin\AppData\Local\Temp\Tar261E.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

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