bf6a0684a6a7d56958ce6c2958e7b54965203a12112ccbfc60f88cc2d53c3ce9

Analysis

max time kernel
121s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 02:11

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General

Target

fbb2740ba90593ef1a3357b74261e8d0_JaffaCakes118.html
Size

4KB
MD5

fbb2740ba90593ef1a3357b74261e8d0
SHA1

ddfb0830aace463d777a994a7ec13a73d4457a4a
SHA256

bf6a0684a6a7d56958ce6c2958e7b54965203a12112ccbfc60f88cc2d53c3ce9
SHA512

99e9017606570c5f7e65c43f674bf0e025b3df59077159c90e69e8a2289cd158a1de14d8e35b10e8b6b77321c42a659ff366a808024f2b7fe05ba6aa7bebc677
SSDEEP

48:c8UfdvyMFr3j/9jJMmizqF/37ZDFQiCtlASo4XugJASRBxrusz4LO7S/kmpnyY:C3j/9937ZDFQzufS5rJw7f

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002dcc56832ee45b40af0f973e997a3e3e000000000200000000001066000000010000200000001a958929f7a35353fcfc5f8819f7052d7ef0d642b43547f85ede9627041bc13c000000000e800000000200002000000047bc7ce5d5fbb99bbf924592b93a0de48e038c90c50f9b63a1fed58819bec48320000000c5eeca1ad0cf79c4ff59a5178af6d7909f23a7e7ae3da2fd84a977f9a748426940000000aa5bb451311e631bab70e716c85354725a3d5a221dff8f6d41edc3c3d70c5fecb26286b33a1c1f397b067f778f5875086914165c9f46de5789ed262be1679bbf	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	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 = 20553217c892da01	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
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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	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
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\Recovery\PendingRecovery	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\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\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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	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\LowRegistry\DontShowMeThisDialogAgain	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
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\TabbedBrowsing	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
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\Main\WindowsSearch	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\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "419740942"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4289B2E1-FEBB-11EE-9DC0-D20227E6D795} = "0"	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\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1888	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1888	iexplore.exe
1888	iexplore.exe
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE
2972	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1888 wrote to memory of 2972	1888	iexplore.exe	28
PID 1888 wrote to memory of 2972	1888	iexplore.exe	28
PID 1888 wrote to memory of 2972	1888	iexplore.exe	28
PID 1888 wrote to memory of 2972	1888	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\fbb2740ba90593ef1a3357b74261e8d0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1888 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2972

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
58d2aec12f687a043a9a3f0470537283

SHA1
57b70463258b84fad17e1a83c0e7ad18e1b79611

SHA256
c681ddd35a3c30475c7194c8334544c8f4e6dd85f773f07a75cde58132cb033f

SHA512
0932750f3d853808778994670ab43d4d19886baf3d09efde8f06afb25a79bb85600ce867b5ff9bafde6ea440f0de4724fb03c6bcaebac7e66ab6add2a33a80e1

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

Filesize
344B

MD5
8472e2edb539cb26e1fdca0901cff3e7

SHA1
91f0bf855fa77041d596d743bb7966762b10e1fb

SHA256
03ce7763cfc13e0ef3ad229feddeed9bd459ddbf8a2afa683dcb86ecadfd7a36

SHA512
6fd32d1ce44b282c4c336dcdb4bf9894146ff8ee48ea658f8446f3de79870481f437fef10d2172f80e0abc03062ba5c6d8664c4d18f40f8d5220092bb3d85fda

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

Filesize
344B

MD5
c8898080297eb442683bc21ad6039c27

SHA1
7c7d9184e7178d9b1599ffefb141e12dfdbed7c4

SHA256
dded64c5be6a2a5cbeeca255b69f2cba4a5a7338e66012ac1a1e611692dedcdf

SHA512
6d3c743e6d5e952eeed8b0938053d911fcdd7ae78f1516185311aec3d74b453390a4d6d054e8ab957da6dd0285ad433f29387477cd4ed1ca94da1174f5c0f33f

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

Filesize
344B

MD5
12e472652e39508969a516ac4f0904b7

SHA1
983ccacc77820b427f0d64c41f32420509004e5f

SHA256
178ef32905561d54ab3955ab0796c27b05a45912cbdf2babb4605ee5f9e50e96

SHA512
89e76c93c76af969b6baff524b096befb771cd49681a1efb89aa7a64e609b36975d50c6d67349becc009cbcc4bc0a056945842fcf929a4c1130a51c7e1772aa0

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

Filesize
344B

MD5
92a375c32e8b37ff4b242759d2afbfbd

SHA1
52cc2509c59ae9eca774ec74c3d6f02d7b5cf5a0

SHA256
80349a21729a4aec741dafd49869c7ca915861da44ba4741dce225c3df9e4a2b

SHA512
bd62cad1f4221488358b76979b8a4d30161d55431d8e85a1d175a124dcc78b19ec3de9c53cb354e757edcc84987230beb46dc162563338cf9a9f430bcbef141a

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

Filesize
344B

MD5
74f1dba2d9c09057e291e09de3724b31

SHA1
8ffb45a82167722074c0df2045fe4d6101b28246

SHA256
5ac22c5f13f7759f44bd6b86071f47eaaa0cf88f60633586f890bdb6c9990aa6

SHA512
453f704b7d51c0a47658dc2a777c7da04b5aa38eafbd4851fd419640fbb381d0074578a4f6110211cb639755762fa6a97da0dc9052efcabcab19276589ce76c9

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

Filesize
344B

MD5
d1c858c5b5d3822a27813d247451a336

SHA1
9b48976a1803a5cc25b327544ef96e9c6cc73ba8

SHA256
de283d0f4c8f5b56e1b5d1210d6cfa2d6be0173ad278752f7ac91ed468ef1ffb

SHA512
e1a863f9bb7b04c5bf47648d183cb34d30a9292c68847991d7d04c84b991151aaf3ac879dc97b39f89cd62d9ccf963e2659f15791a2340b7f65e5433cacf063a

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

Filesize
344B

MD5
ed62025abd1c1b063e7881fbce8990d1

SHA1
535720421d2facb1801fdd0a9acdcceb959c645b

SHA256
cc145f3d4a076b035191b1cecf2c188de26778a179bd51c456a4240ac3b17ee9

SHA512
321b94662005246c35e31d51c6b53fbab7d1575d4849fd506da12546670734b4b44c7d915ba355567645d3f5ca8197bb9a82db6467320d577419bb08eb01f668

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab53FD.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar579C.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit