cf3e379640177df212cffade79f48698e51595522decbf7bd9e60e3651a6a2ea

Analysis

max time kernel
150s
max time network
155s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 18:20

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General

Target

8b577b3a081cd0501432db941ce2b58a_JaffaCakes118.html
Size

26KB
MD5

8b577b3a081cd0501432db941ce2b58a
SHA1

c3c06ac6c1c20f7dd7408b43a4b9a7f3a46c5402
SHA256

cf3e379640177df212cffade79f48698e51595522decbf7bd9e60e3651a6a2ea
SHA512

b117ca01e97026fdde3b48370f5273914da988451fd5e5acebf2569aa03de554c2403cf3c945544b94f375d3fb382f27c45f8b3653c45b1e77f891b82d574a60
SSDEEP

192:RdyVasoTp8560qNb5niLAbH03wnwneAcnQjLntQ/CNnQieVMn2hnhWnQOkrnt0V8:K7oMrQ/f1OEYEaD1+3

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{98D2B491-2043-11EF-AC06-EEF45767FDFF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	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
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\LowRegistry	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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423427890"	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\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	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
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\BrowserEmulation\LowMic	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\Toolbar\WebBrowser	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2256	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2256	iexplore.exe
2256	iexplore.exe
2632	IEXPLORE.EXE
2632	IEXPLORE.EXE
2632	IEXPLORE.EXE
2632	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2632	2256	iexplore.exe	28
PID 2256 wrote to memory of 2632	2256	iexplore.exe	28
PID 2256 wrote to memory of 2632	2256	iexplore.exe	28
PID 2256 wrote to memory of 2632	2256	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8b577b3a081cd0501432db941ce2b58a_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2256 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2632

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
0e47188331b7dbb947d126d46deecfae

SHA1
44141adb36b637a380b06e8b56287d6e0d2fb650

SHA256
ff6fb9238698d52eb646970b0762459ef093efb1e7a90ba49c2ccb0c0611c5c8

SHA512
912cbe975b1309dc119f56a0fcf948ef0fefb73e8a828d1b0b7cdc646c377e19e6cbbd0fd64425863dbd9e93b5a8deb9a5b69dee05b7e83dfa052664fc2a1642

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

Filesize
342B

MD5
031cbb50881ad447d6c4dcf30eb614c6

SHA1
b37c99d62f6a71291978500dd924b9e23337c9c5

SHA256
b351ddca7f84a85bf5bd020b1f346d5b1a6fa123a53798ebf55a8dd386dc1943

SHA512
3392dcbf6fce13a0da12c9335aea879ad0cdb811e6ebfe40cb91209997c7f5bc5365a07ca190450731e072a30823ca6ae2b9b85d2d23f3e667502ea15ee097e2

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

Filesize
342B

MD5
72c6ab5a21c48b4a943a9b0bf734b4f4

SHA1
4be551959900decb2e7b1b683802ba79fb6b5382

SHA256
2096bcd08f76564ed93772243108be0955a6437ad2bccaa126754dab63c96318

SHA512
4b728c6d64c71eb527697840d76ceb32eea70f27bbd693f419139e2d940d8308e76e643ded8fc7c18b457f9e71fd6ae7e8f54c11b45125f84d1e4148ed6ad86c

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

Filesize
342B

MD5
e2e6b6fe8ddad8f8afb60d8540a6a26d

SHA1
22ba93c84b113b17f173f76e8074d65bc91cdf0e

SHA256
4a6a68ec24fdaf23a3770ec1cdf5965d1d078df4370ebf7f0a50a852d5507746

SHA512
799f4b0a3100deffb73f5554dad01066fb48b66305a8e10f111187e33e6becbabaad7ba195fe2148e4365b98b42ef36a360ac762550f182f9d02bc5fb3fee0a8

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

Filesize
342B

MD5
00d9723228ee47bce132ae2830e7b2b3

SHA1
f1858957b212a288b62c1cfe3e0ddd08f132f6cf

SHA256
a9617e92c99c211e590915567e5151d0ca10ce5111185725ea0f74905599a791

SHA512
90c330d07a954f5bc6b42c91ca7747e68ed4032a15e229608be53508b796077d404e0397ee02ddd73b0b965ab99207d9c7181db4e664cf65ba6bde87397a2a72

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

Filesize
342B

MD5
7a4189cae2c28a5ae36e45ae66ee09d0

SHA1
5be416a9c1391e474c4a97f0db6281ed45fdf646

SHA256
28fbebf6a8d6163964d54f764eca939731942828d4575687d1ef4ed66bdc536b

SHA512
ee67dd294e99a5952c5492ebe1e3262c7885b955ec3e7d3bcf87230458973a8200e4147b1ece6887a4bf75b63bbd4fb97d3fd10161c60f84b7e29848dcbdd55f

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA517.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarA7BD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit