b41a475e56c72842aebf89898686267e085cdeb9d620390abe5f4d161b9f18da

Analysis

max time kernel
136s
max time network
147s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 05:26

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General

Target

9a0bbeb94f9caed233b36354f1242af3_JaffaCakes118.html
Size

28KB
MD5

9a0bbeb94f9caed233b36354f1242af3
SHA1

f11a9f8d5004cb7401ead9e961299888b9f777a8
SHA256

b41a475e56c72842aebf89898686267e085cdeb9d620390abe5f4d161b9f18da
SHA512

c280bb425f7e3cb4819188a317863ea6d906edf728f211a73862d3331f958e84ef96f4be4690b74edf91a83dd0299ff56dfdb9df090c088987fe3640c8aba192
SSDEEP

192:uwnAb5nTQpUnQjxn5Q/vnQie2NngnQOkEntd1nQTbnpnQ9eIim69VYmNPQl7MBWh:TQ/ANK/YmwS8

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6DF36D71-23C5-11EF-8D50-4A4F109F65B0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423813502"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	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
2392	IEXPLORE.EXE
2392	IEXPLORE.EXE
2392	IEXPLORE.EXE
2392	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2240 wrote to memory of 2392	2240	iexplore.exe	30
PID 2240 wrote to memory of 2392	2240	iexplore.exe	30
PID 2240 wrote to memory of 2392	2240	iexplore.exe	30
PID 2240 wrote to memory of 2392	2240	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\9a0bbeb94f9caed233b36354f1242af3_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:2392

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
72e1c72f3ef7505280284f07ec5dbacb

SHA1
d36fa733f39da88ea2b00e2676ef0bd3d7490751

SHA256
5c401ef29824333a8910327666dd7353b8b81022d36b0c3b0a6a39d871dc2204

SHA512
a62300d55470ee628b6aad7dfa31c396fda1d599a0eb8a49e86e9e046d6b9ef6ddad3b762da071dc901fb00b5cf6cab88a6d308fe15abe0c5a78b9392ad34a16

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

Filesize
342B

MD5
f9f3a9e597e2d9c44e96704412630025

SHA1
f57e635ee62c74228312a467748bfd2b55ad40ab

SHA256
071b8ba311dbb7196628ce0252dbbf944d296515c2643743dc70d9c86b8fcbc6

SHA512
c6c72d0331a86d1db50eef7e59cacebcbc5d237681afc297a2695209d5d8d07d1095ebf32397c57f0cbe50e726348fec2f89f10c4b69fec77d47c22fdc5f53fa

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

Filesize
342B

MD5
0e0cd1295841235a13742587c1cf44d8

SHA1
3754a119f4f0c9db5b9e2e8849e5b59467d08324

SHA256
4f44a8c758a64bb3716136922bdb6f2f22798cd5b21a80a0d521ff6cf8ed0643

SHA512
0eecd4b5d76ec129ecab2cc08d76527199cd3c8e42648475947d2a6376f0dd8fc7f5fd41076c98508e845279e40aad89370138c9354bcad00df80fcf8eadf8c9

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

Filesize
342B

MD5
28984b0493ed062b31e6cf4c5b381f6e

SHA1
5e96882512e28fd20e368134f42757d036fca57a

SHA256
34ceff8ca0bf099badedbb5c8769d98b3674128349a1a7a28b9fe9fe7fbfd980

SHA512
01925ddff61492dd475e2af15a9f2eff70a358dbbe7eb0c4efc59c9e85ecdcb1cf29486dcdec9f1e7fddf4e20454b8c329a6ee8e0c84c92e13abbbde1d7f6581

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

Filesize
342B

MD5
01aa6e0b2a3d65f50e2099412045e5c6

SHA1
778313ee740cc010a40919fa3ec8c3b3a697a02b

SHA256
39cec48f45213cce895b31f68ad0fc69f7230b693c4e486f44576836cdb077ba

SHA512
e280b21cd92cc820858aff26139088e60dc5d77ae56cf940f8b8641fa6744e1dc2f048029fa5bf896dde9fa983dcc071826cce6ac38bb6865c19bfca085e8206

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

Filesize
342B

MD5
d4b88ba474c7daa60f40d2072bcac7a9

SHA1
f46c655c5eb7741442b9f1c1d92a1acfa0ac2149

SHA256
cd6575cbb8e4046451d3cbdec7fbf3ea8da79ebf16269cced45b29970a74a73b

SHA512
84d2fb251ad1463c94806164618e1379790b654a97d0d7ba21efb307fe1eeec8ebc6e93b1e34136290f911483f621c1624f60f016228744cb655d920b629c930

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

Filesize
342B

MD5
68bed4abd5efbee53669ceab3cf8a52f

SHA1
c99a0e939178c909a68a7b976586b1b129ac52bd

SHA256
9c224ef2bb9391d4bec2467e062838b828db22b7aa918a1d45a914c564782a0c

SHA512
256abf9a522179a3f81baf3093fb83090b03be7a0e3f743fa42db612b554aaefb7307e8c11edc231e2fb71dded09fadac3f6d36575eb8f6c066a0f55e87ca32b

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

Filesize
342B

MD5
daa31c52948b151466de9436cc71929d

SHA1
2e30e3c3ec7ebe59b01d715563ba233c46dcb2e2

SHA256
68e72a64e7ad452319e9069b8b20f45441c46487da13b8594645245302c67455

SHA512
629d9cf5aac88a543c75fdf00e2f43a030b882523581e612c9545cbaa35aea6d833c27be896a644e93acc2edbd8c31d4e15f6e6c1073224ec1aa213c00a7032b

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

Filesize
342B

MD5
2224d8d2dbd57e61f9da8082ebfcb965

SHA1
3482ed1dac5ab95e84a73e4b93037ccd6c216552

SHA256
08e9563e8aaec3317008cd65769499753f1a61a2b5622080195077a51aee4011

SHA512
93e55d83790f4a80174ebc48846a63279d9549e3981f52671c232d58a5fe841c03d581996915ffdc5cbc25ee12c18d714659d92ea811295c4746630ddf6e0293

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

Filesize
342B

MD5
fe7eef70eb64cf77f448dd6944326912

SHA1
189c973a394798a1c5fdd982e6016d9ddaf92d8e

SHA256
9bfa181deb7d2b571cf2edc4f2a17eafcbe00c80ea29bfa4451900771c14a740

SHA512
0c15be611e350beefb5c4ffb8ab1fcff272b89300f2fe02e843bc68f198ae398b81c534f3c88ca645f1637e925d92ad19c3cdf9153e3b198460432c3449a9d27

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab51CA.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5357.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit