5a7421418af7a80b384203fe6304b7292491c583e40a224dd85169fb3726f608

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
02-06-2024 10:15

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General

Target

8dba40ccc85c9dac6c32767a11cb718e_JaffaCakes118.html
Size

41KB
MD5

8dba40ccc85c9dac6c32767a11cb718e
SHA1

30b57f8f0df18719fb7fecbef114984806b4bd79
SHA256

5a7421418af7a80b384203fe6304b7292491c583e40a224dd85169fb3726f608
SHA512

21b1b1d78ce937c9f972f8bde1aefb426afa3ec99dbe32134a0a7c2bd67d7b6191b46b1805b9cb7ce9d637731a234d852c80b82d6f58fc06f37c47f211aa299d
SSDEEP

192:uwfn0+vNbb5nKGnQjxn5Q/2nQie9NnHnQOkEnt+MnQTbnBnQmS4x2IyUMXrfeIA/:cQ/cvxoO6616ie+

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423485216"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{14E56521-20C9-11EF-B411-768C8F534424} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2240	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2240	iexplore.exe
2240	iexplore.exe
768	IEXPLORE.EXE
768	IEXPLORE.EXE
768	IEXPLORE.EXE
768	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 768	2240	iexplore.exe	28
PID 2240 wrote to memory of 768	2240	iexplore.exe	28
PID 2240 wrote to memory of 768	2240	iexplore.exe	28
PID 2240 wrote to memory of 768	2240	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8dba40ccc85c9dac6c32767a11cb718e_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2240
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:768

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
93e80a94aa899f223127b882e1b2a977

SHA1
fc93a9915a728a74c73b9106658e41255148dc37

SHA256
f96cb1770f126838cfcbf016423efd1f99c4e76d95abb4fd9bf02a7bb319ac1e

SHA512
b56e85a33bc724e445e7bde1d483858c91b78230756f7dab68606059e487660186340b306f25b79d25d6900a2babdb456188f30ce8bde23b486cea0492e18b65

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

Filesize
342B

MD5
b081073ae70574ff81b48654c58af66d

SHA1
612f2caf1d35c9a61a03ebfa76f8a7e5cbaf133d

SHA256
a5db5449a752ce099356ffd2c2610b7e2a4f207f588023653280b5fa032876ea

SHA512
1e74a97a51cd75c0648e666bd8447322dc7e6a7d315946cd78b52b9d0a78274b27cc46a0baefbed597beaba01d98c2ebf97da099a27994e9ba19ed47d0025e94

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

Filesize
342B

MD5
9dbeca596ddee31bf2a9d49718e9ad04

SHA1
54b25f2cf1cffec1039a1e62b414b136febd6407

SHA256
fcd305490b0b8cf981b70b9953c3155e09384d6599c2a8c076a2d4b7426e3e61

SHA512
d210fadee36cddb78babc26faaf049f575c6df580ed3bdc7b0f90de6fdd0b093b0970575e357cb3a468503fa827c7171e191cb4919f63431b1c78603aceb54e0

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

Filesize
342B

MD5
bec365baad1afe8cf2da590278a6df69

SHA1
4f1a22eb456a11a22ad6fa1e866a671f1377e460

SHA256
c883afd4afed6eb3e18c793d4c63774c03f300a67bf29fa082d7a1725ca70ad4

SHA512
df3ea9460d3c999be37af3794332f8a93aac5154ee698eff87d0fa844a09dbd47480f94a11ffdf7437e7cc07202adaf884407b265ed053045c10c061955ef237

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

Filesize
342B

MD5
7265e53fed3649fa3648ba21ec5ad776

SHA1
dcf34d563bb694375a5ad5ae154125a425eb3ba8

SHA256
4a4744c957e5f222e540e703dc3a62a1e9533dcc91294a43764220e6fdbda646

SHA512
9bc4156ffeaceb9040d267f1b6cc3a70dc068e252d1123122194e623ddf3ed05acd12e61980b302f7b5f3ac24373375e9ac91ffbd9ad9409cbfb997f3f5e5efc

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

Filesize
342B

MD5
1dea12e9bae4e80bc96e4f6d9ce8a22e

SHA1
b3cd3eab4a70e5c602df67d42bfac017083afedd

SHA256
63c13925ea1f0dad19aa9c1e70a357821b2e7b6a7286084d6807e632ff0798e3

SHA512
e73bf09cbdb526663bd65ffa9ff785cb6a32351fffb4090924eeb6e7e7094674fe497edf866a04fadbd53fa04707c4f58125105ccd295cf5c825b9a93014f7a1

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

Filesize
342B

MD5
b77aefe8ac1e8c2950b9fbfb300439f9

SHA1
9455269c82540e10e0bb7ca108cf24f4af911281

SHA256
a471ef76f85b1b6d0ac10906ca9536d9b770ebc3c3c5dc053e4dd8fedbadfa76

SHA512
3491371a218a21e25d59c489f01807d1a0f3a9aadd60d19098d5426b0e73fbbb738af51a49f059f9d67b9d911ef540a243b81e4adfc00fb8b8b9c18abc255352

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

Filesize
342B

MD5
1b3a11eb8df4a4c1650f1ee0a2a658d2

SHA1
fd404020983bfffd7a43deb4127a2cd68b54e7b1

SHA256
974a3ed2e169df66a090e9050e8abef565909ce3e2b2a84e870d2c8bd173770b

SHA512
d31c882465eeaadd3d8e5b3883029277b505f927c16f9f3a977fbdd345d9947060b91f51bf88fd76342b0e9388112523717a0c439abe9aaea8905714daaa66a8

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabE16.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarEF8.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit