1c6e4f04eead29bf7ae2c0a3a2141b0d773391bf7e874b74a85adc93a2f950d3

Analysis

max time kernel
65s
max time network
148s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
06/06/2024, 03:38

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General

Target

99e36a5cafc61f44e9a49c5353789a39_JaffaCakes118.html
Size

189KB
MD5

99e36a5cafc61f44e9a49c5353789a39
SHA1

dcdee2538f28424e486a41e63aff9e3129454474
SHA256

1c6e4f04eead29bf7ae2c0a3a2141b0d773391bf7e874b74a85adc93a2f950d3
SHA512

e21ff77ee6c99b0a7a81895e5dd85bf0e8bc49fccdba51a93fcdaf6375baf8d00db2387c86445296d605732b9a2cecd931fd71c112aa4c0d04120917014ff473
SSDEEP

3072:fYzcbwTaNoMVyfkMY+BES09JXAnyrZalI+YW:+7sMYod+X3oI+YW

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 24 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C7F82B21-23B7-11EF-B826-EA483E0BCDAF} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2968	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2968	iexplore.exe
2968	iexplore.exe
2120	IEXPLORE.EXE
2120	IEXPLORE.EXE
2120	IEXPLORE.EXE
2120	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2968 wrote to memory of 2120	2968	iexplore.exe	28
PID 2968 wrote to memory of 2120	2968	iexplore.exe	28
PID 2968 wrote to memory of 2120	2968	iexplore.exe	28
PID 2968 wrote to memory of 2120	2968	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\99e36a5cafc61f44e9a49c5353789a39_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2968 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2120

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
53d1d0cfc8b8b5f9487b8fb157d69ce2

SHA1
45e44ae83efefd88aa01511da51851ee67c85967

SHA256
ff933f3f012d3b24bd106bf156bfc769804d93781d93f23b9bea58c93c53d586

SHA512
30b1035be963c70efcbf07f61a67d932a408645fff915cd7e0e8678a4cea4ccc82e127ba72648192fe75d5c541a4e8934e69544e8e19bc2626a43fe07e22a7aa

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

Filesize
342B

MD5
32de6114771de5594db93cc9412215c9

SHA1
473a2c4d00551bda4c4ad4a437a65f5665572bd0

SHA256
0aec833e3f5f737e69193034dde493f0b5a32da9188c3ba16303ac33bd94ec42

SHA512
b9f1d1d76afe5284a151befbaa464cdf279b9d06741dfb7f991836c7d4d61825e5d55e5ee675c408b1f0726be4c37650a1bef9533d6c51a71739d640039c8712

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

Filesize
342B

MD5
a32b29c12480b913db6ca92d77ba7e54

SHA1
38ff55871989c8bee4bf01e8993f54bb63689948

SHA256
8bddd01c22540db236056d85146f038c0d8ad3284785098e1c2a9ebd13a55cc8

SHA512
1946567fb7c2a1b7f8f81401d99a328de889d149f4095b9276eec12664b2f165ac0f0ccbe2e8b1f9564174a15a19e579e6fccf9ddaaa357c4c09a0b42e3d0284

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

Filesize
342B

MD5
88d5a045afb5d00fab4d2864f70c8e2a

SHA1
e7d7cdab9b8f92eb2ddff349439ec98b430782c6

SHA256
e8a7a959e3634ff83f6993101af48bd27d0e107e305c71ed3c997ae70c13fb02

SHA512
656ac442953545bfc552c784560d4c7f9db6b78f518b8ae522de679ae769c1d2108560d0ad42f1f50744a055a1db93c39e70c20ed33cfabbd43705e167902c64

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

Filesize
342B

MD5
8ce901bc2443bf3cf804abde15a15273

SHA1
fea5fd628ec3a9c7eb74ce773a956fdd2d44acf1

SHA256
cc5a4dc58e048cc62d8992de2fa2a245494a8a04ec1dbec4592806357ad70ef0

SHA512
b89689d5721f78ffdc377c96f215d1e6460d516267f1703e0deeeaa2954ca03577324a4716c4169b6a8745e72deec97da75aaecfea60250113f6c7b26852317e

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

Filesize
342B

MD5
2ec05d6b8663d97c708f2c9daa3376f7

SHA1
0ce91dd7f424babbc043888c824e1f3c7cfde0a4

SHA256
ae78f2ef0cd630bd882fd834f644d572d45930c984c9ce631d6b3ee241449f9e

SHA512
b13db0dd84d1cb48492d80534ed6cc86d1814b0f93268121aa0c5405d2d7d795429f86475363aa5a7e37a3fda5d280423ce91879c9cf158553a34d9642eea1cd

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C:\Users\Admin\AppData\Local\Temp\Cab210A.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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C:\Users\Admin\AppData\Local\Temp\Tar2DAE.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit