312884627785209aa10001edcaa65bc30b4e6f4acc51a99e0c85249ee5d0bb95

Analysis

max time kernel
142s
max time network
143s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 10:43

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General

Target
7537e4873304128fc17548e6868ff87e_JaffaCakes118.html
Size 67KB
Sample240526-msbbhsfd7y
SHA256 312884627785209aa10001edcaa65bc30b4e6f4acc51a99e0c85249ee5d0bb95
MD5 7537e4873304128fc17548e6868ff87e
SHA1 56aa48ca3cf8122dd8dfcae1e551d05da0c41a27
SHA512 d5761424835105a62964bd64897c3531095951afa80a0cfe518bbb465ec156dda5328f2c2e355e9fe98299ff8d53e78c60d9b3496722b8c73e421857190c1485
SSDEEP 1536:S7gAZPak2VcV4FfERFUEGXE64xB0C1CVQYK5BH2qJVjtKnzak:SMVVcV4wyU64xB0C4VQYwvJVjtKd
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
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000bd2a7708e9798e4fa0b20f3efd8e93610000000002000000000010660000000100002000000041fbc5ba8b49832510edb170f8bf84c8c99f200a879074833aa52f647106ed30000000000e8000000002000020000000a11b4aff75ed97d933b74aed6c102864e769d3341cefab102e75212ba9776f2e20000000e098df1a19ba3331da1752833986f7d3fcb5ef5098304da5392fb910cd9c153d40000000dc0e6330b7634a4737d9766893ed737c6827aa25580aff3002ec3ce9c6b3f87b98decbee8896e28a7dfdc12455791858b69a1f6b4a90658fac08ba65f0c6520f	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BFE96071-1B4C-11EF-8B04-EAF6CDD7B231} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20e6ed9459afda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422882059"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2368	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2368	iexplore.exe
2368	iexplore.exe
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE
2576	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2576	2368	iexplore.exe	28
PID 2368 wrote to memory of 2576	2368	iexplore.exe	28
PID 2368 wrote to memory of 2576	2368	iexplore.exe	28
PID 2368 wrote to memory of 2576	2368	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7537e4873304128fc17548e6868ff87e_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2368 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2576

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

07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 2KB
SHA256 c17bab91c7e7271ebcf3c57e0ac1706559ebd7c0001bf541418eac8eff7794bf
MD5 dca8fe4e25e478fcc79dc8d4d124cc39
SHA1 910ca595694b225075188c08d5be2bbd1e0886c4
SHA512 030f1b4db8d23feb708cda2252fc77de4fd3ff6bea882f4aa158ae6f37c4a22e53f922a11504b34f431f1edf8d6bfea211419df183aed24136d70de76aac7ec7
MD5 SHA1 SHA512

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24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Size 1KB
SHA256 63c5ec564440d74f3c2c2a161a66a22dbf30b03659f3309419a359ee1f8c0d4e
MD5 beba3522cd7eb77a09fe36abcb252a4f
SHA1 220cb347af597d4f8aacacff27eb0ce64207e99b
SHA512 35eb19b0e1061370a951b1ca3f66288c6ed1732ce7c94fc663eb3959383e0f5d8fc28b3ab1cb9f5f3cb75a314c3d1a0a62694f51490760ea88e8772916f49774
MD5 SHA1 SHA512

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B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E
Size 1KB
SHA256 f1b98092b580635f43d37e747b963bd80f39efbbe414633290c1be160c5ace1f
MD5 b54ee3141b59659af5e3f171445c5ece
SHA1 a63857f696eca4e315360dbbfeb2b3f83421b359
SHA512 66c1232d177c4352291f2edfbd051b40d6164c7cb7f87bc6a07408df90d53a90d67ef4f235f9ad99ab6dd3ab78cfdfaa5e5fb55b52939c3174e44cd8c4b7480b
MD5 SHA1 SHA512

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B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_A4CF52CCA82D7458083F7280801A3A04
Size 471B
SHA256 2f39ad0af77d2292a5e1e12dc5710e00a592c7fc50fde13918db01361fd686de
MD5 b24487d3cac0df10c0a39e7f97eba6fb
SHA1 fd44d86a254b7a314c53ad4d3ce2de47c90743ba
SHA512 6628583445f44d039cba5e5bddfcb7386f27be360c17b7625b7bb57ce8eaa4995ea0f8acdbaee7011a45c8511fae6d7338f776703c5ee1ec452c0e2fe97c4ac2
MD5 SHA1 SHA512

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CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
Size 724B
SHA256 0b720e19270c672f9b6e0ec40b468ac49376807de08a814573fe038779534f45
MD5 ac89a852c2aaa3d389b2d2dd312ad367
SHA1 8f421dd6493c61dbda6b839e2debb7b50a20c930
SHA512 c6a88f33688cc0c287f04005e07d5b5e4a8721d204aa429f93ade2a56aeb86e05d89a8f7a44c1e93359a185a4c5f418240c6cdbc5a21314226681c744cf37f36
MD5 SHA1 SHA512

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07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_3431D4C539FB2CFCB781821E9902850D
Size 488B
SHA256 38eadc984ee1998e13bd6168a14673144d1d3757d52cd3e34791361340aa1910
MD5 a8046906cdd469aa04bff3259ff7696d
SHA1 225233c19d54adcb10554e5ad2b7bc27ef7d864b
SHA512 85b051e6e7b815e15d9314c359dbe816430b61d1cd99e0900baeae195761a0a9ebec2f0d8cd4838c9f10c06f3bc32ac8f285584dd04054719281f4e6c41957d3
MD5 SHA1 SHA512

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24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA

Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
Size 410B
SHA256 c7d5b8c1e6ee72e8920350bb8ed93c403efca148ed164a59146ba3dbfaced705
MD5 80e8399bdb18ad91133665f9712c1bcb
SHA1 801ce3714577bf55e38c0bd2ebc9aa53148bea9e
SHA512 1e8f6a2c01620606b1d4bafa89208a88cd68a8ea46ac7c69b6b1c733d434de10d576520efd4f44e94df0a2c82d0a220a2c04ae17ac9f7e48f338e4fca3514333
MD5 SHA1 SHA512

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