77f5ffda152571c419727a4210f8de7ecc7bec25b46b5ee12bdeb879861d4627

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 15:27

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General

Target

92434637f1ffb42a90c49a60542c16d6_JaffaCakes118.html
Size

43KB
MD5

92434637f1ffb42a90c49a60542c16d6
SHA1

9b2701abec89cbbede38d8e5b27bbf5e7da66253
SHA256

77f5ffda152571c419727a4210f8de7ecc7bec25b46b5ee12bdeb879861d4627
SHA512

3b46aeaed3fa9240179787dba6bffe2d0f5badb0cd07c3537bdd9b4bc50b3e1014c4a382735504ee348b598c94b09f3200962a98e3d090eb404c3dee747053ec
SSDEEP

192:uw3qb5nrinQjxn5Q/l1nQieONndnQOkEntfJxnQTbntnQmSsx0QMCG5gGiUON2wJ:OQ/lpYBxHVmbrX0i2kU

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C66F6761-21BD-11EF-AD38-76E827BE66E5} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423590311"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1860	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1860	iexplore.exe
1860	iexplore.exe
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE
2548	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1860 wrote to memory of 2548	1860	iexplore.exe	28
PID 1860 wrote to memory of 2548	1860	iexplore.exe	28
PID 1860 wrote to memory of 2548	1860	iexplore.exe	28
PID 1860 wrote to memory of 2548	1860	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\92434637f1ffb42a90c49a60542c16d6_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1860 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2548

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
172ed05c56f7ba5ad96fc4046add5c2b

SHA1
17271ff5b27163d94cef7335c899402bcfdb9718

SHA256
62aa521734640e653b94623f2e4a6c1965b91a23ecac414ae87577e5ca3cfdbd

SHA512
b91bd1faf1f2d97e780c4acf0687ba96c2bdad75b8a5c580c12892ff4f287f56136d501ae3fa0f53eb539cc03f688a055285dd357eab4cd30a7f66387c939082

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

Filesize
342B

MD5
c40970c8db9abcbd4b7500f3a45cf5a3

SHA1
06c8cd3483b70c13ff4574d58eef73f5e82baa78

SHA256
8bb66f5befdeacbdb9be20ae4ff11ec94ad45a961fe181a5922039e32cd7a116

SHA512
e1a6a4b8054cad1ef3b3840e3109959f3384c83576015517b445333733fac770fdfdedc17486d9a66865a2c64f3856f861f51e100bfb7aadff9dff344f75fdc1

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

Filesize
342B

MD5
81354de29e345fe0bcc2a3e1fee81829

SHA1
528cd67595ef1311687aa2060cb103facf7f2f3b

SHA256
d83f6e986eb36c865312612988f2bd0bf35007b05b1dbff1da07d9e9520ea219

SHA512
dceb72e0b5c5d12840380643fa555096d587aba586c6ca222d89fe599fca09d880485454ed0271ae547f30380dacf928c4536101052afd7635a915d71c482835

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

Filesize
342B

MD5
0344c29bb83fcb885e3c3f965a5b0b0b

SHA1
2ef3056c78c0343480a271aeed34b5f659e96c91

SHA256
cf3a1250700a9338caf469ee426d44f03283c9e799594dfce6ed71bee86c252e

SHA512
e0a1d11c76d317d5c78909911686d2b6661984933fd00453fc716d9fdb0ef901fd065be669ade93b79423b0dd9c8f9eaaee1d1b9907000cfba130cd03cb098ef

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

Filesize
342B

MD5
cd4d6bf86b32c05254f8b5236291e31b

SHA1
03ef0fd71535b4b80494587fe40a7e15ba787d8c

SHA256
9926b5e0b707b3b1d8ceae347db953cf2255c59662dc4be8d63448b18c1b2488

SHA512
82ff070ae2e445e262a963ec94ee78ff36b783fe6cdc732244c9f4a43e1fde9be5e9625a87bbf431c57d0c02a86bd9e847d34657a295289c08560124a7d7bf20

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

Filesize
342B

MD5
a615c636c16023ec86c58e00274fbff3

SHA1
0206c586f5ced3c84b3eca856a44c60f1ca5c27d

SHA256
457521f1866a5b54708dd57c1b0043ab50ad91d91c073858a61673d2eaa6c07c

SHA512
99e17b5846fcb0730e777c993494914c6cf8e9a7b5e09ed2de800f69bff685237affebc03cc7b616edf6f838832b021b46de437231958f84977d6d81b978e8ef

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

Filesize
342B

MD5
3940fbead81cd5dde870709f6617b078

SHA1
68bd980a1bfa277cdd8028a065b1e51bcd4b7300

SHA256
ec00285bae95f10e0c30df8d2a8c917e0f5a5c29f99ae9684ea137193f98b949

SHA512
280ce3eeb56427ba8c2db572cd27b6904729e309c8cf49b282c0fe6a8908cd024c57b56d05307e8eae732c70e4fe8fbeb3112b896057fa0c9c9041f916c686a1

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

Filesize
342B

MD5
10d0f38e2b3ceabbc4ef38ea35875634

SHA1
91000892e640182924d8063607a7496f0183613f

SHA256
004c25748628ed0a3fd049f0904a09253af4a09d6082adf74800c02e8f26dcc6

SHA512
1e98db9ba93a1c72566c85a38f48bb91b08160bc01245a7d227c8ba7c4cff2e4c7ce967da1ed06290710ad7a27ffad10dcdfdfdbebde3e4a6d841b33fdb0b948

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab705.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7A8.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit