f3741f99f3f34e341856f2f5837ced9c94da16e30a9b3ca088fa76ed547a3b3a

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 00:13

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General

Target

1ecd1683e9fb4eafa9d7cb88dd41f2d4_JaffaCakes118.html
Size

41KB
MD5

1ecd1683e9fb4eafa9d7cb88dd41f2d4
SHA1

86468947ec6e49902a57d318bf64632c274f7fb8
SHA256

f3741f99f3f34e341856f2f5837ced9c94da16e30a9b3ca088fa76ed547a3b3a
SHA512

4ce86f2926e415e1d88137065a2ac1ef0cebc36ca7d0d83bb115300da67fbf3181245096cdc6adc3934f4c855ce08d6828dcab53e182d7cdd92d89a0cd1efde3
SSDEEP

768:6zlkbe1IwzisHalSA7qwiAdFMuLckAaHpTc5ci9/BDCK7LUn3HPyN8MORqXZz:6zlkbe1IwzisqS+qwiAdFMuLckAaHpTy

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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421202664"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{99E17751-0C06-11EF-9A72-56DE4A60B18F} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
840	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
840	iexplore.exe
840	iexplore.exe
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE
2656	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 2656	840	iexplore.exe	28
PID 840 wrote to memory of 2656	840	iexplore.exe	28
PID 840 wrote to memory of 2656	840	iexplore.exe	28
PID 840 wrote to memory of 2656	840	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\1ecd1683e9fb4eafa9d7cb88dd41f2d4_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:840
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:840 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2656

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

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

Filesize
252B

MD5
0b70433063745277158fd1ed9a841671

SHA1
6b21fefed06de6acdc9dc888ce2d4598248c88f8

SHA256
108e9f72fc2ce1f5c3889cc3f94fe752c38e5c527f9c3613b6c94c33f101a036

SHA512
8d518365f559454f621d7d5c7ef20337e6e24842574b6ce34f11ba5a49e7f1a4b0eada48b85d4ecdc20625c5663f20f978daf02a89a48daf6e9364999451628b

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

Filesize
344B

MD5
38de429eb46b385d9a91683bb2366d63

SHA1
9360203073cfcdc2e0e73d1bd767366ce1fc580b

SHA256
b5ed24fedf7ee54d5eaf9a61c8047e56561b7df119c8cddf5fa46f69df8d2843

SHA512
b7591bf5ecc1f97ef161d1e721b89574c2ec14773c732fed9b9b5fc461de33e369fb38a76224ed956c26eee39397f4bd0abeeb2f0ce2e34cc485d816dd88c01c

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

Filesize
344B

MD5
b80b0b538e0f7d8ecf34a0ac0bef5808

SHA1
938098f6b206f3bb5adeee1e636c4860b5ad1f2f

SHA256
660b663d1a529b1fde1fc09e09a761fb5af2862353599779a48ac44eb709cb37

SHA512
47d00a331dd86de5f9aac76d2cbd95dfd4d13eebed3b7d72b7543aab7ddb3c196d4b0bf171e06384d34400f7ae141386fb86f0e0e8dc4e9b00bcae77f37005e4

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

Filesize
344B

MD5
2833b89ae1ee43c4fb81e896c47a30c0

SHA1
b67357d9ab29b0b57d1e34a64d23a246cd9de3ed

SHA256
db5392a6a6cb4ee6229b060e56fcfe9cd8a927ae73a0de8b59ab1b8bdeb9dddc

SHA512
7ee6cd1a650a429ac07d17a058c2729de2557fecc87b0d9e053005f03b23911d020cc64abf8284c1fbcbfa0a1ab995a717c54884fca7149fc0921a3c4a32ae6b

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

Filesize
344B

MD5
e389539c0d6785419c6fd7db24cc9686

SHA1
cf289beb27682994ec76d6161ab2c3ab6da9d9e3

SHA256
1a72312fa9213509757e1a772990d700317410ffc10183364c18d2e53fd24446

SHA512
59ed213bb73477486f2b4d3f61a091cb3675022a95c0a2b41bd57b03944ff84b813474bebe7335d63339438e8ffa3c73b9f9a0bc7314ae8deb5065e46e87c2a3

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

Filesize
344B

MD5
02d33d16e78c57525cc90f408a21ca55

SHA1
4c4b46b0aa66f892381dfb6634914f8a3ae516f9

SHA256
7319808e06cff01399316bf48468f2aa06836d025e1ed5e994c117da999c848a

SHA512
a33621b4c5827c6ed5d193bc22434f7a83655f3198cfc1c851f9e081fa364b119e6ce0e2c5fb0ac0f655616f2d0643d867e465562d65875ccd375011c6771016

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

Filesize
344B

MD5
68e67872c578ff5ab3165de1990ba861

SHA1
16bdc761c55664f6d1dc4824cae8c92c7623a5d9

SHA256
a03244397d9735bfd4203e5cd3d5b994883f8f720ab49c6a428aa9f24cfd74f3

SHA512
746c6fcf32ad3b570f38f3621ac8292e9cd04dc1882713ad1cca4b9291dfebe61e4deb1d1bda03482fd37c88e02960915de8eef980d918d198a1259af4509bbb

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

Filesize
344B

MD5
7943bac5e645fd223b297b94d2b4a720

SHA1
746a155786123750889be5527649ac8870574e47

SHA256
4f43fac20fbce2640a03a5294e7e2c1603832f0808df396abd5c103d8cfe6a4a

SHA512
ee8121ca31986086f08fcb2b0027d45ba5145b3d2ca4388a3d28f94bc7f364b2365d956b5b25fe44d8d5b4adfdaa691b7b891bb6e4e87d953ee2279c2850b9f2

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

Filesize
344B

MD5
2438e2ac6a1e8eeacfec61d5f7d10728

SHA1
cbe05256f62f0b673e4af773a58ad0227a14054f

SHA256
4f6b2bbf1f36834d1f4edfe6accbdfd7b037a599aa7cb5700a7e415e5b9f9fa5

SHA512
5804f7f6b3c8c9d2e0c8426caa46e0f716410647aa190dec2310a7f5ce8254f311108b706ad479e2f72b42cd85faa8d5d8da4421b1ce5f3a2506d4f476358f29

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

Filesize
344B

MD5
56562331e1411c666c81475dabd37662

SHA1
61a800633496afea3d9070d19d98825cd8014f0a

SHA256
59e537877cba0f1c21b07b70a9e154c467fcf5f8f1724a2e4ece3efecfc0e7af

SHA512
19326c226df0361c4ac22c6b90edf60278206d08b965e3990fb0103aeb7d4151fdb732a37f8710432ffc742b8fc1968f65a8d4670dbd6ef2c90c691e17b52212

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

Filesize
344B

MD5
acdb51abccc25d59e7eff2b0b705b40a

SHA1
58b2468d2f2d135f5042800ee044f8db7727b0d4

SHA256
539eccebe4d0cc02bb9da2c9df77b66a645643ee9a8de2a0ac700e03cdb67172

SHA512
7e43ef2b8a72ff72caf7c254e9ccf34cf058389facfbb828d8cb0071134a85d162de39b271535203568c33fec7d3d6935927ee110929518ecc09b98e02a8b5e9

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

Filesize
242B

MD5
a1e65cb3525c48eabf32f2e55a02701a

SHA1
91d6d249f320a3dfa9c51995f0625e2154de21c0

SHA256
5e2cffadb0422a613251cb4dffff70f6b9a18e83229bc596d86a3266bdb3cfdb

SHA512
1db9f7ab83a3e1c0850e3a20cc36a68ea800637f0ef2528e7b08a73c92c8c9dce67cef81031b611ecc478428954767ee5d444d54bed80c536ca298ecfa0dd41f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1120.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1143.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar12AF.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit