41ec59b9a87587888d98239753e1209627996d335d601fb242e5b118ba77f4fc

Analysis

max time kernel
49s
max time network
138s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 19:49

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General

Target

6868710033d687ca732fe48d507058ac_JaffaCakes118.html
Size

974B
MD5

6868710033d687ca732fe48d507058ac
SHA1

48397e1ee7c1380428461497f19f666da949cda7
SHA256

41ec59b9a87587888d98239753e1209627996d335d601fb242e5b118ba77f4fc
SHA512

82c00ff92e0386ca42a6d22b3cc04c8cca2bfd20270202baf4d79d12595c0b6f620becd75e5ec382a559b210cf25b3fad2a934f62332725c951db770c03ee933

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7235CC41-1874-11EF-92E0-EA483E0BCDAF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2216 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2216 iexplore.exe
2216 iexplore.exe
2576 IEXPLORE.EXE
2576 IEXPLORE.EXE
2576 IEXPLORE.EXE
2576 IEXPLORE.EXE

pid	process
2216	iexplore.exe

pid	process
2216	iexplore.exe
2216	iexplore.exe
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2216 wrote to memory of 2576	2216	iexplore.exe	IEXPLORE.EXE
PID 2216 wrote to memory of 2576	2216	iexplore.exe	IEXPLORE.EXE
PID 2216 wrote to memory of 2576	2216	iexplore.exe	IEXPLORE.EXE
PID 2216 wrote to memory of 2576	2216	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\6868710033d687ca732fe48d507058ac_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2216
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2216 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2576

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

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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
376b8ff8306f7a525f00226e9e830d6f

SHA1
217e550e3b3b24e1ee63b72ae74f29f38d7477b2

SHA256
9ea53cd2ea0398c071f1efdad216a606f77cc9f1745d6ba731ee3f3f6f24ba73

SHA512
35355b7ddaa549d5933c7ba6dffaffa0c475469b49a94c4125e957a43b039bc81c18e93366df836c2b9f3e9cd95f711383fa3eee5bb7de1825873766f84245cf

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

Filesize
344B

MD5
92916d4e2f43bbde7115e0d26c3037bb

SHA1
2e8fab92ac2c75d6c81d2f8d7499ee53e0b963b5

SHA256
5d3b32b2a8dd4d1feaee8d40a072536ad938211d6ece2a21a9ad2922d4a9e22f

SHA512
c53d948737db8d67eb0996ded4838897b55f9254b5e6556ecdd6d19f9cb0625cf40152c156a2f8eb7064171f00c8ee97046a5b0d1755d00e15301a847510c957

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

Filesize
344B

MD5
3b8ecf6e8b16cada2e9ac2c35b5d6b5d

SHA1
abef89438efb7bff92ca1d99061d003582e44c47

SHA256
ae286ce0e7e48e0b9aafb5b3ab0a05057e89fac061a3438edd70f7a05f7c2702

SHA512
ee21ef1c0f3267856a7f59997a8a705ea57494f6a216d26845e1fc1fdd5c6af62be5ef86a8d8932a1212db0fdff0859e3c73cb26e84e360f7a5e641c3d508271

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

Filesize
344B

MD5
6e854c43be53e7adfe35bebba61b1f9e

SHA1
58dce7b9b11a2e774e1ab7b114e6d296ad296b73

SHA256
8a3ff47ca8eaef6fe99b9ef12ba1b18e514e98079c22e5ef2d203010d342e8c3

SHA512
5c2ea6d2f30ccb0fbfd248bbc0b1bc0ee25e7442f45d91f680201113b07d72d40fe6af134bf49725aeee45b23576e2ee34f3978ac2b32d789c25d7ede35efe0a

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

Filesize
344B

MD5
6966376e84b33fd25b8a15aa11240f47

SHA1
f80bea8b0dba91faa2123174269fe47961e454df

SHA256
30bcfd0692f7ce43eed9d1ee138624b1791addc7f13129503e45e416fc6669a0

SHA512
69617f6ec3358197d36655923e06079d911c11936bcae8cd46172de791a7297893ede7a207274aad86412524d55509791d318214ea9a9280ee76615510e10e88

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

Filesize
344B

MD5
31298af63cbc8bfcdc3c9592410cb63b

SHA1
ecb2e7bcdfa2980e009d8dae669544aec359133f

SHA256
2bbaf0ef1e3b60b011b48c01d9b9dd46aa1191e5ac928912c8715a6af714cd7a

SHA512
1cb7746056f05d04dbe174b1fdf6ef69515c5b185c931e386d287522ec6084fb57148218ce95b6bb553f43466527e0023c10b673bff72cda207aa2beb7765487

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

Filesize
344B

MD5
c7e0edbb0deca942feef578e9ebd48e9

SHA1
beb8a52d12850ad87deedfa3d36e879297e20bd2

SHA256
aaeba1222c3bdd8f3a379056cd9a5ffa8dd74734d2e52fe14ab486852584ca64

SHA512
5596b320460eebb8ecb917aa907e269ebd5d903f475092d3865463fc7251bf940c02ee97583222d05045cfa18242fcd580692b62e3b25de91c6f346cc26b0021

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

Filesize
344B

MD5
99e1d5f42323e1065db411221debfd80

SHA1
bf883cd4e010597916305f7d1d4edb8b5ee1e1c9

SHA256
4fbc361c465b58359e72c1c37a27dc19f7772fd43f5b341340fca98df48aea76

SHA512
fb524af229bf3bcbea22f418b3a192311aee768ce9022be462d74df34286a2f76d3d139fa3a11178366964c66f5c00b194e8608e164384c9b1de2220edabf6f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1897.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit