4490d5fa8118a19bf6626db7e2708f548ba62a872181ffac485b6220b1492cff

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 11:39

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General

Target

91a550784b6e76af97d7eb55e657994a_JaffaCakes118.html
Size

18KB
MD5

91a550784b6e76af97d7eb55e657994a
SHA1

0eb1397e6e95bd8a0aac74a1c360b267d5c4e3de
SHA256

4490d5fa8118a19bf6626db7e2708f548ba62a872181ffac485b6220b1492cff
SHA512

a01a96c8ef981aef704e00d7034c16a1bdc58f3b0845218b15ea38e16e4a2bece0b3b9ea57f8f9888fa938cda9a93740615498e118f4be215788f55fd1d70197
SSDEEP

192:SIM3t0I5fo9cKivXQWxZxdkVSoAIU44zUnjBhQ682qDB8:SIMd0I5nvH5svQ5xDB8

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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\Main\WindowsSearch	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
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\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423576641"	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\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{F281D601-219D-11EF-A339-D22A4FF6EED8} = "0"	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 (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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
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\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2488	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2488	iexplore.exe
2488	iexplore.exe
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE
3000	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 3000	2488	iexplore.exe	28
PID 2488 wrote to memory of 3000	2488	iexplore.exe	28
PID 2488 wrote to memory of 3000	2488	iexplore.exe	28
PID 2488 wrote to memory of 3000	2488	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\91a550784b6e76af97d7eb55e657994a_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2488 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3000

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
d7489bb9449899a3c647031a5916dcd2

SHA1
37adea89a3e0548a245e25dd759d78926ebc1d90

SHA256
756923b2ab297db3ed32115e5fedd28601195bf278a9c42a5a9ca4b5893f3de5

SHA512
d940f7f4ce2cc4b95bb23a86cb3fbd32495b3d7c9f3cbe577151c7cefc877cbe2dfeae2b464f85e06042014912acc00da8dab5634ed50611ba65c30df92bfb61

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

Filesize
342B

MD5
971485e19d4126c87803af3b274b72f1

SHA1
adccd67777e7e5621b3f9ce9e6688f6ca7cb48af

SHA256
ab2de5d21b836e99fc2e6d95be7bdaf2e1eb2a486f8a067e0c6b1155b4f90dca

SHA512
74488ee1cbd09c61f42d813c23a1bd59547c3a92eb7a0122d4eca80ee175cdfd2b45b9437bf3cb00699f458d3e35b7a45852e6fc349edb7af8d9ba44d98dbf46

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

Filesize
342B

MD5
f2ba51d352c459f63fde289f807917a7

SHA1
8f08ed413b79b2b3d5b49a8c50089533258e79ff

SHA256
f6128833131b594dd3485004c1847c96f660eb946eb095aa0285969921dd216c

SHA512
200feb0e2998d8e56ec55db2b05833a0d6e23b694d4938351b7f4bc9dae6b9e3ee334a4a7d2a1f52ef357b85abf91e07e92790d2faea739c5b85ffa0f578be5c

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

Filesize
342B

MD5
537203af2580774e2976c342b636ac81

SHA1
f9944af82df00aeff607af8412977d361a14b873

SHA256
04ceed867e5c25e03ec3896f6131f8f6e803325a4fb121f9353818fbbca2d9c8

SHA512
6f777a5dc91caaec944a11af71449f4bd85667f86dd6c32110e72b67b990b3e9695b4c70a5f94e4958e0e2527503ed9fa0cdbb0d3a97e0e96a2d7e051979a8ad

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

Filesize
342B

MD5
834b6c76058f9bb6092d661fee5adbb0

SHA1
292749532a40e88d42c0f93d3c8bffccc93069b9

SHA256
adfbdf3b89b3d1a0ea55f3500537dcee3f67105054d13f7cefb57a97726342aa

SHA512
4f8ad159fc865661c6f7c196cfc99b3b4589bddfc7b20017700c4903b831097c88e2affa53aa2c0e32991e4de429e01fa8047e54a44bfda1568de487c85402d2

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

Filesize
342B

MD5
b2610a3883b0c66b22a073eea3ed4f78

SHA1
5e3a204bf581b3fe07b0dccad59df121e3b13828

SHA256
94ae84d382849524f38a4414c6f0f4d6aba7b158143f252bdf3efac0c2dd50d3

SHA512
0258d385d6367df84af28de8e47ceb9361f3c8ce4b97527c466458c85d7a1c828c3f44bcc6fa3f9a10e2c4eb14debd4a1534a0bf6c7d60c69d830a62d80a5673

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

Filesize
342B

MD5
f76f998bcc95eec4e21323d9f3ffc419

SHA1
9705e3a2a501afbc41d70399f8bdbbacc78538e5

SHA256
35a4213cbc8fd0a99ae58093965f2e1dc603ffbe51a68b9fc6f02de7cc597e7e

SHA512
90c48c3bfeda10f86e65d01a8a2acfdc10f3c3abbb365804b3c2f7a2fb634273fa8140049b2bf08fa4bc500011907ea108acd8f27bb8c1d8c3d1e1fa9c662941

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

Filesize
342B

MD5
0b266f2c84ee679011c227a97d253b3e

SHA1
5d59b63a52312cb941d5238772a830f2710777bc

SHA256
1bdb1280ad41aa796cc265280bc4a342c61806e608e88a2ba99f4eca17c42997

SHA512
43896ce421e933bee1953bea7871d3c5be6532ccffcaaed6a1713884381581db35a046c4add7c1ebdde219425f62eee049a48a728e61a04eea8f25602d1a77b1

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

Filesize
342B

MD5
51e8a688010f530af2057f7e437443c9

SHA1
4742b43817f6126ac06515d1de19aa05ad5413d7

SHA256
9df3162a7cf9bd711b75d890c212734b85aa11bbd2eed7729b326369bca6e0a9

SHA512
464a31e02899e36dce725432bffd43db16df03a4d360bcbf4f4d4e37cae51caa474957563bd905eda70994a95b6809588ac886f7af49b1169da29722abd9f799

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

Filesize
342B

MD5
55f28b9c3ef4c181f321cd91e1b7930b

SHA1
5597e72382df25d093f1073648fc4979786b2124

SHA256
fbc857c58298406c24f69d6b0b2e11beb6949bc853bbaed752bab27ac3cf7134

SHA512
d66721b93a50ad4bd9c61e7526a09c51eb8c1934487b31775fba5b48bd0c8056c5b9f29efb9b20ca1b7bf6f1cc5448a2273d07e924cddecccd606e2f4266777b

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C:\Users\Admin\AppData\Local\Temp\Tar1AB9.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit