ef2b72a43b36e66ea2d5726b2c08b505b282609c08129b635b773ab479397637

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
23-05-2024 16:28

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General

Target

6b8d5a72aa1b87239beb91faf050bcd8_JaffaCakes118.html
Size

27KB
MD5

6b8d5a72aa1b87239beb91faf050bcd8
SHA1

70a240432ac5c183401d80e541b75bbc68b3bc48
SHA256

ef2b72a43b36e66ea2d5726b2c08b505b282609c08129b635b773ab479397637
SHA512

7d79211d5f9acc033b03af367226367cef6a5789c4b6880fb342722b881787db05109308e9e6fdaa93b4431f2184c6ec466ff12ea87728274c42e4eb360abd7b
SSDEEP

192:uwfIb5nMn1mnQjxn5Q/FnQieANnGnQOkEntzbnQTbnxnQ9e6Qm60xY2Ql7MBgqnJ:/Q/CDI2YBSq1m

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7A096551-1921-11EF-B781-461900256DFE} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422643572"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3000	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3000	iexplore.exe
3000	iexplore.exe
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE
2080	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2080	3000	iexplore.exe	28
PID 3000 wrote to memory of 2080	3000	iexplore.exe	28
PID 3000 wrote to memory of 2080	3000	iexplore.exe	28
PID 3000 wrote to memory of 2080	3000	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6b8d5a72aa1b87239beb91faf050bcd8_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3000 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2080

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
1587bea9969c61750e5c4c3b9548a544

SHA1
0923a5fe38bdd923a9cf5d5190664f26dd1f554d

SHA256
8be858af2fad8ba4e34e1e79b17d75167e2dbccbcbaa61ee59d6261f48cad4c3

SHA512
fec63e0deb799e148259fba3bc22621bf2ededdd0465c299848497bc6469262aff271e5efe75ec4f4d984f216f7e902428702656012c39e60eddc219ff0d2a05

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

Filesize
344B

MD5
4a185666e1837339824dfbc9f5c2c27e

SHA1
907d4a313b6df6f3f39ab50e137f900eb8f22ced

SHA256
86cadc155ca4a82b2ede73df30c89c0491321ac6f0088fcb33a9f8b77f7431f3

SHA512
dfdf723be77fbcdfa1a5fa71888ef74b5a9b35354cafd7e294362ed32f69dae7dbb1a24ba43fef4d3ceb30279bba866cad41948c03b069b300e2051c376b0c83

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

Filesize
344B

MD5
163f4e4cc3bf185f73cc51002ca9b603

SHA1
7a84c5f92135681bae7a4cd456e645abc013024a

SHA256
1e7d5c7daed022bd4f3fe7d96e80779316a6b6accbd0d4f30990bee75c422051

SHA512
9e0e46f963477649774ca1d070c3c96ebc79de3a01dd0b8e8e210347ed7b73ce05779ac61c5a37730f489672f508a500cbbd7fea1a9cf96428822bab37fe4699

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

Filesize
344B

MD5
4316a91f2bcafa2286691ffc3af95841

SHA1
ede2f8324a537741d9d62c93655bbef0ad4506f3

SHA256
af05df1c664cdd8491eaec1a430584f1186b9efa3cf16f2bde02925c7f58b847

SHA512
ce22b302f911dcc0f6728e782e70285b880508cf66949c4d3e12cd82a8078f90a64252ba8a869df7faa412158a16718ed60af393693a7e743dc832fcc5c96ffb

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

Filesize
344B

MD5
b353d1959ea2fbdb8c9e845b47a6fa0e

SHA1
0053ac367b103e921112b4334f026943d664185d

SHA256
1f25645de013976430b412b154f9e3c526133e9d982277f2050a471cdb79d913

SHA512
f52a8b3e161aaf4a62b86d96350e208136155004ce907dfe6bb01833a7f831cd1a327f94ed96ac658a31226cfaa1c0a081d50af65db4538d876805292115d422

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

Filesize
344B

MD5
a66614d9ea36b5d875c214d03495e807

SHA1
ac239d66f537a6d6e0919714677417477e072218

SHA256
dd76273832c9371a99e85297f3d941d336f1df9d64b634527bfa2b55dac26b77

SHA512
bb8526755efaa8f38bd45abb08569ac0fe15ec29e38c5808b9cd8178065744e17068f57876001a11820a83deb657a2a8629edaec690dd5afd963f7d96de15e58

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

Filesize
344B

MD5
0e17fe1ec47d95a4ae60da8171a243fe

SHA1
6534fc4b2f6a3c71a2a638de451f6a31f3b37ad7

SHA256
297a3fe457e0688572add90c51eecfe1052c3e661cd209de24ffa42fbd9dc4f0

SHA512
92c72bd43dedd049a3da5bebda5f6c43a6c963b2f0ed4fe91ccc9163da81324c05d8f1de102e603ee182772af9f4a9f94121986b7efdda722ff3f22bfd0e69d6

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

Filesize
344B

MD5
0d2c27f3e927b8b1ebbb18406127a102

SHA1
3c5eaa2a3b3f2f344653bb9a26d0272593490cbe

SHA256
5d24ab683dfa6e2eb92d94b099fb92dd0f03437dd7f0b795b609b50b9b0d9792

SHA512
2b2f13357285fda83908e9467f49603fb2533f1908e85ac1576443226c97ac5b1abcd2acb33162a6cbbe1116b65dc8acd53f2a855614529821f3645aa4c34ecd

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

Filesize
344B

MD5
14f33f93d31099aff9e45a40d2f55e62

SHA1
0d778b64dadffc1eaf31d8f13a49208e28c6de32

SHA256
bbe7f2b8a30113c3a57d645cb15d9f99c6ec00811261ba7f722fd401768dc413

SHA512
cdaccfcfad4548c6a175a63d7a64555cc62edd794d6adf92b2df6a17b114d167b23532dcdc0fe3f0eae4be8d84b04ada59da960cebb1fee285d1f440f8a27016

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1315.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1386.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit