efc89fbec2f3de558b5fdf796f2f5c9ba99c3917085ad46ab161391d78279b56

Analysis

max time kernel
147s
max time network
148s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 03:38

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General

Target

2309723a480fd3696526919bfb2f13de_JaffaCakes118.html
Size

18KB
MD5

2309723a480fd3696526919bfb2f13de
SHA1

48037df706bf9f2009e89c1216cdd5fad754b7ad
SHA256

efc89fbec2f3de558b5fdf796f2f5c9ba99c3917085ad46ab161391d78279b56
SHA512

8913e39cb48ce42c9059b0ce1acefee2e0fb6be3d8fdd0af2c95a2cfa7c9ebe16d999082603fc75e631268abee4f163b09eb47d641535dc2a8f336c78b3398ba
SSDEEP

192:SIM3t0I5fo9cOQivXQWxZxdkVSoAIw4szUnjBhIC82qDB8:SIMd0I5nO9HdsvIRxDB8

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\Toolbar\WebBrowser	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\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	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\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7EEB55B1-0CEC-11EF-970D-EE42DE2196AB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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
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\LowRegistry	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\Recovery\PendingRecovery\AdminActive = "1"	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\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421301403"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	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
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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2004	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2004	iexplore.exe
2004	iexplore.exe
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE
2512	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2004 wrote to memory of 2512	2004	iexplore.exe	28
PID 2004 wrote to memory of 2512	2004	iexplore.exe	28
PID 2004 wrote to memory of 2512	2004	iexplore.exe	28
PID 2004 wrote to memory of 2512	2004	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2309723a480fd3696526919bfb2f13de_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2004 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2512

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
c91913fdd433d449c7926c6a52fc74ba

SHA1
29fbf94080d90930b92728d6a23c01c4d0c2b747

SHA256
7159cc8529c5a2ba36729d1afba9749c9bc6cad12b06a2f6f292ac4004f01c56

SHA512
94802a4b923ce24094c812b1b619cbac1915c7d493f6c480d7f5d83d43bbf68ed37ecd818fe52a373c5df9809eff0e9ed2426c7cddba2b50be29916224f9a181

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

Filesize
344B

MD5
c7b380e70326625cb86c97c7f992c1bd

SHA1
f588a85fd18d32dfb4d57753721248c4f6002318

SHA256
51ed461540ae5a95a634872f552ffc7ea4dcc9e79b8b1f286f9a2f687e1d00fb

SHA512
ea5d82f36c2b567eb3809bad4ea34a6c0c194a935ef2e1784740fe8ec21956eacbc542c0af9eab77c2fe9b4bd2b83717b7fc9092d8bbd83463e4438951794b89

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

Filesize
344B

MD5
c1a99c8ea4baca6a1a40458e4009e490

SHA1
06b608bb8643a1c521d530fac4c159812921ad5d

SHA256
f6540d9fc4f780c94329d9fd044ec7915757de0797c03b3045dedc84a9a785e6

SHA512
d83c0894e929ac995c2b292c50b41e4c6cf51dfc602c8c7a8a0460880657d638260bad6c380ea7455d7fad904ec82c43e2418adb2d8bc572de22f15f25151767

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

Filesize
344B

MD5
0f146f17343edd67bf83cce8b61529a8

SHA1
d0de1fdb1a6a45e7a8044d52fa635584356194b2

SHA256
3e7d0994615fd38df46e2d54e1fbd274d98b04088195d1d33799f53bc3118335

SHA512
fdae1305079dee27a211f0a4cd94c07298e29bdcda2bde1a6536e0beb57c75575d1f9306eaf3e911cf5f9e2aec2ccfe3a1cd747fd267e153190231a3ffb143ba

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

Filesize
344B

MD5
1c1892b4dc4f7b7e1a99e8e3d0f725cf

SHA1
c2d119cd6d505a66eaa20b723c49dca8f8a2c678

SHA256
f94df7c5d461eb0deb2defb02b52c5bd5de4fa6364118e4026082e0ce9ab58a1

SHA512
07e1a06c9961cf9770386209d75482789e1b6eb675eedd8d54149161e9c5ed1395ddc76951383eb656b5d6b8166f0114fd6a386d3129aa8f46d570c856f90e01

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

Filesize
344B

MD5
d78af44305ca349cc5ae898b28b67fc3

SHA1
d5868c483b79253a8f158d7cad5cd2b61d17837c

SHA256
98c3620c61c7f4ef8dd72e880ea2158e0129dbfa13e3f9b9eb0abeb90ef355ae

SHA512
e555cea40f9be12cdb5c94c2d8e53f228b057275ef830823aa8258689ea7759dc204e30b90dfbc6fe2b0fe8367f79986d8e5d9a8cd6566b161ceb7966e3d73d2

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

Filesize
344B

MD5
89e4deb70f27ac75bfbbfa6cb79deb32

SHA1
d7292a7f2456fcf253fcc77091a779eeb03a6eba

SHA256
7d18943d08ab7442788d2917f453128c780efc3fff013154ae8cad12ed7a1162

SHA512
ed1de16bb1a94a6ac248ecd93f8e9b80421dc9340e87ccd151ed0f64af650ba732bf3b3aeb170f88a6339596187569aed44bf0460ba2def40b8488175b27f26c

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

Filesize
344B

MD5
6ff19cdd793d3e593fbe029374584bd2

SHA1
e3bb05ca34d30c9633c035503f897fcdc46bede6

SHA256
9799da40adec212a0d6bff6633d5ec9db4ac1bdf2171e44e121bb39c8565e4f1

SHA512
8b85b4b37fb555ceabb49a94630d3188b0a0b285d0ce6b36371cc05132ca0e6a9291a20ca327c1528ff946b30a70a8908b5af2e8533f3bbaaec82e1d02040d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab734.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar892.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit