8f74e78f081aa8787ec4c92d6c02df27ee2f35ec48538975fdea2608ee783739

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 21:14

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General

Target

8bce69c866d76335ae7c3b92e553cba0_JaffaCakes118.html
Size

103KB
MD5

8bce69c866d76335ae7c3b92e553cba0
SHA1

ad8fb4500eb76eff6e86d618698c79db0343aa58
SHA256

8f74e78f081aa8787ec4c92d6c02df27ee2f35ec48538975fdea2608ee783739
SHA512

7113690aa79dcd4ea84218f8616e258d1f60816354775e47e7e56736ce3e4d4965ffc361dc22d79864a8440a9a404eac027c00a69a785ef6e4986e3cf131a883
SSDEEP

1536:s70gTAVZ/c9CXwrRKdD4+N5VREx3vnX6tTKwCsSXkDkEcLvUPTR:sTAVZ/R54+vqw9PTR

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-1-5-21-2297530677-1229052932-2803917579-1000\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\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	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
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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\Toolbar\WebBrowser	iexplore.exe
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
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EBDEB2C1-205B-11EF-B0F4-569FD5A164C1} = "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\DomainSuggestion\NextUpdateDate = "423438332"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar	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
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2992	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2992	iexplore.exe
2992	iexplore.exe
2024	IEXPLORE.EXE
2024	IEXPLORE.EXE
2024	IEXPLORE.EXE
2024	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2992 wrote to memory of 2024	2992	iexplore.exe	28
PID 2992 wrote to memory of 2024	2992	iexplore.exe	28
PID 2992 wrote to memory of 2024	2992	iexplore.exe	28
PID 2992 wrote to memory of 2024	2992	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8bce69c866d76335ae7c3b92e553cba0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2992
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2992 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2024

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
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
ebc731d1732d36c38a2b1010d995293f

SHA1
4189f10065d9a9dd1e70fa4e873cef36b0a89bac

SHA256
84ce0ea347eba53c8894d924bbb473b8ade1b379393e26ea867c32932644f107

SHA512
0d9f7e165fbf69efa4f23a8b221af74d4c7d61fab0480cbf1d46190631fa6f90d55c5ba77b8e917793dce2450ba754f408c5d881aafa9bf03653551456052d4d

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

Filesize
342B

MD5
0c786fad8b5bdb506f78f5ee06a8f5ea

SHA1
136a60119ef69e13ccf5d7ea2cfcae42e011c290

SHA256
14f05bb60c6bc77f2e0b2a600295a87772eebe3c24a0665bdcb7a954565c4b47

SHA512
ab42cf9ca73743cc5c89bba88792231ecabd177ea36a21a94e9f1731a30005f8f2a9b80c1a4fa1cc7a72cde9ad568a2b6ecbbf8bf0930ec38afb1927da5a436e

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

Filesize
342B

MD5
6a6c123dbce4dd69464d4d3e61626ddb

SHA1
c7333844ca45f0b31fad7f59cb8dde71a8740895

SHA256
6a02475cdade32cdc028c59e8d8b4dfbe74ddd90c20857286d7fd2cf1547e242

SHA512
7443cc22ce66d4f4c49491bb1bcc198bda70f2c88576d02f7e57feeb6cfd580256f10d905f4a8b09cfe7ca3778dccb345c31de2b467054847f860911657a42cf

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

Filesize
342B

MD5
83774bc4fdf310f23a6bfeb80e096440

SHA1
dacdfa09bd51975c6b17dada9f502ec7f6af9bd2

SHA256
b20f8fc4eac74660d13ac0b83ddf5be70aaaec5465f29e2b815e969bb7e3fa11

SHA512
b19a1fe49268649bdcb0bcde8522a34cf88beed433d2ee7f2809fe3565219d49258f00388c8d30c17d907debc2a7cf610a42290fd85873e48e60660e1ade3962

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

Filesize
342B

MD5
b0ba7a26f19355d42fe2103b5f10519e

SHA1
49f16482ffc2a3c37bc374447685146452674068

SHA256
e142642d246906dad08791ec49d9889d8e665affa650597d3e049e17112405cf

SHA512
03e152bd8183a39852b3e322d43fed30a4f2b5c344e5a4fd6d46390d1c987afb30612c41e92f863e77a2172dff7710466ec28b8677bcc66e523f7d101d7824e5

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

Filesize
342B

MD5
d8cc821e47ff0594a109f1a55489b766

SHA1
8fc9167e25a959ef6dbe7da75f1fae82223ea7b7

SHA256
c691d8cd0712edbb987727c5f149a80e07beddff011ecd25155016378a72e0d9

SHA512
e31f8a62d503dc964085967a82a2e00b300aaa619b58f4238779e8a33007b718467b91fb683be8fc0df9f515e44c356d95ed6cc2c88bf8616e7aef22728ba5b4

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

Filesize
342B

MD5
0da3bc33c902569fbc9e9a2f56ed9078

SHA1
a4e0afa65e19383b6fe21295cac9ecd2f56f94d2

SHA256
78d5e6dfaa06583006debbf86f86ea3dca8564c305d87af5648518bd61267404

SHA512
a2c10c9b43d51faa664bb6efe082ef473cc7acc7d2f6c3063dfe07d963eae9929e481984dffbe39bd157d2c569a5c06b84dfce21e661f1d560b74ad56bbb29e9

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

Filesize
342B

MD5
117001921d7a6542fd49ce8a69d8a044

SHA1
bfceee20aa256dbfdcff3465f6b06bb93c166042

SHA256
f5e98cb339db4b16730b17a0e3118d8f58a11049f487672686b4bb583b7cfc09

SHA512
2e1dd60b6a28981aaef963dacd34c0f28eff67ebfe5b95d927dc747224dcf7c0d0d501e89b7edb7862bc8980a70678f5142f847b4e8d17404b89f8b4cea8f780

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

Filesize
342B

MD5
7eba44fd905106c95308479693e29c12

SHA1
bf433a07e059a979ff7beee748ffe1ffe625ea2f

SHA256
90f8085f2f4f78d995c31ee78856b57db0512d651818c143a75b7f35420fdd07

SHA512
6a254569be1e27453aa299a2d7f900dff4e75117f1434901a73c0969488d1de4865a5dfea83bdbfebd15fb52a5c6154cf9c9359bc532225787b2cb2ab153da0f

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1595.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar16A5.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit