b02acad45820e356cdaa9d6d64f484aa4257ce1fab5dcd862b4309f8e10722c6

Analysis

max time kernel
144s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 10:18

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General

Target
a50bbf4753763faf6a89be24868b93fa_JaffaCakes118.html
Size 194KB
Sample240613-mb6fbsvbke
SHA256 b02acad45820e356cdaa9d6d64f484aa4257ce1fab5dcd862b4309f8e10722c6
MD5 a50bbf4753763faf6a89be24868b93fa
SHA1 84ef346c2681e4f245fc6c96fb55e6525186595f
SHA512 28481940732ba6f4f1b915e1770133ca69e465c5058fa39ee41e8e02e624c87c8876801cce5985e9e4f1429bf5fc1ba34628e9894513d5425cec213afb7f4a56
SSDEEP 1536:6NJSnjIJIvIGvbZFsDmDKKCCXXppAAXXHHKKnnkkNNiiMMccAAddRRddKKmm66Q7:kJSnFssteTk/DAM38dHkey67hLrn+oV
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424435778"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{47FD0B91-296E-11EF-BEEC-D20227E6D795} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d0c3b3207bbdda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000016fb0341e826fd43adfd1ceede6f7b540000000002000000000010660000000100002000000046f0cf04cb05568e9736657bf6637253383eb14906e726ae471513f34fa01816000000000e8000000002000020000000f53c967a1331d46d7926021402935042579241c08cf2ac5a2db939c1447c1fbf20000000b761e058dad4698c51814ea72b269ca3b431db995d1455c483b95278a6b60858400000008a575abca1551cb40c65f95fd1d5ca22c3a0b5e70750ed75a4b588905ad7dee8d0abbc68723143248cf07a14da1d4dcf636e0d69a8c385760a7d9bccf5ac6400	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1924	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1924	iexplore.exe
1924	iexplore.exe
2484	IEXPLORE.EXE
2484	IEXPLORE.EXE
2484	IEXPLORE.EXE
2484	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2484	1924	iexplore.exe	28
PID 1924 wrote to memory of 2484	1924	iexplore.exe	28
PID 1924 wrote to memory of 2484	1924	iexplore.exe	28
PID 1924 wrote to memory of 2484	1924	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a50bbf4753763faf6a89be24868b93fa_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1924 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2484

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

103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751
Size 717B
SHA256 af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9
MD5 822467b728b7a66b081c91795373789a
SHA1 d8f2f02e1eef62485a9feffd59ce837511749865
SHA512 bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6
MD5 SHA1 SHA512

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1B1495DD322A24490E2BF2FAABAE1C61

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1495DD322A24490E2BF2FAABAE1C61
Size 299B
SHA256 fe42ac92eae3b2850370b73c3691ccf394c23ab6133de39f1697a6ebac4bedca
MD5 5ae8478af8dd6eec7ad4edf162dd3df1
SHA1 55670b9fd39da59a9d7d0bb0aecb52324cbacc5a
SHA512 a5ed33ecec5eecf5437c14eba7c65c84b6f8b08a42df7f18c8123ee37f6743b0cf8116f4359efa82338b244b28938a6e0c8895fcd7f7563bf5777b7d8ee86296
MD5 SHA1 SHA512

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3C428B1A3E5F57D887EC4B864FAC5DCC

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC
Size 914B
SHA256 cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f
MD5 e4a68ac854ac5242460afd72481b2a44
SHA1 df3c24f9bfd666761b268073fe06d1cc8d4f82a4
SHA512 5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5
MD5 SHA1 SHA512

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E0F5C59F9FA661F6F4C50B87FEF3A15A

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E0F5C59F9FA661F6F4C50B87FEF3A15A
Size 893B
SHA256 a2ce3a0fa7d2a833d1801e01ec48e35b70d84f3467cc9f8fab370386e13879c7
MD5 d4ae187b4574036c2d76b6df8a8c1a30
SHA1 b06f409fa14bab33cbaf4a37811b8740b624d9e5
SHA512 1f44a360e8bb8ada22bc5bfe001f1babb4e72005a46bc2a94c33c4bd149ff256cce6f35d65ca4f7fc2a5b9e15494155449830d2809c8cf218d0b9196ec646b0c
MD5 SHA1 SHA512

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F0ACCF77CDCBFF39F6191887F6D2D357

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
Size 1KB
SHA256 df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e
MD5 a266bb7dcc38a562631361bbf61dd11b
SHA1 3b1efd3a66ea28b16697394703a72ca340a05bd5
SHA512 0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc
MD5 SHA1 SHA512

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103621DE9CD5414CC2538780B4B75751

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751
Size 192B
SHA256 ff0f8f9329e38adb57bce1079b238eefe211752fa4a94e19fed41d2ecbf3b96f
MD5 091039bdba0f4f09dcd94fd7674ad149
SHA1 0b428155c21ded333d9be5aaa2bdce6b768db6e7
SHA512 6721c4d4036074462593484a8714c2dd37eb61e59fe3cd53cee455f44bd5cd9263827808eca8ad2b57010097d0e72c04ebfa5fd866b2eec18c4074be3530bda8
MD5 SHA1 SHA512

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1B1495DD322A24490E2BF2FAABAE1C61

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1495DD322A24490E2BF2FAABAE1C61
Size 192B
SHA256 25de8440476fb173bdd53e7db23eea064e9b517d537c7f816e9646e125ae3b4e
MD5 3416b70376b84057af95d9f956a0167e
SHA1 94eed747fb7d0aaed3489783e4a0203ac84bc1c1
SHA512 506b085dcfe20f72defdcbdc5282100f251baa5a492d127cffaa88c3463f74ff2f50b99147a2f6cdfe4b23d0530f2fc826fc10723729e528bf72f8baea03f90f
MD5 SHA1 SHA512

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3C428B1A3E5F57D887EC4B864FAC5DCC

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC
Size 252B
SHA256 33106a7068713cc21950dd328067da0410a4013a52d9cfd8ff50695272acbd28
MD5 56dc1c1be19fd38e2984869a79ecbeb5
SHA1 0abd4daace9258c641bec72986f8cd7fbdb8b543
SHA512 41fbc6baa2d4650bc3232c618a934d87113cd6c442eaa4e89e8d53b433def93e4e62071a379a26a22abfd800828c4dfe2922b83607fdd7858fc77892aa3c4531
MD5 SHA1 SHA512

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