1f68ca23c9b2af6e9ea2f66cc97a3429f563ecfedebd9b07575c7eb2fc909028

Analysis

max time kernel
121s
max time network
129s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
12/05/2024, 19:56

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General

Target

3bd2535ca39b24cdadc7c75e28bef8eb_JaffaCakes118.html
Size

28KB
MD5

3bd2535ca39b24cdadc7c75e28bef8eb
SHA1

6053796a7a66a15a87c26a211a0b747888048c0f
SHA256

1f68ca23c9b2af6e9ea2f66cc97a3429f563ecfedebd9b07575c7eb2fc909028
SHA512

29af29e8056d07a6a3c0e6e7f970329150c77b46b21e80b7f82d26fce6b4f5ead46e525c3e1ea6cafe0c3f8c63c927e8f33c46ead75e819ecbc72e13f72e823c
SSDEEP

192:uwXIb5naVkanQjxn5Q/0nQievNnPwInQOkEntUqnQTbnhnQ9eDPm6//Hegkw5Ql0:yQ/FX6xXHegk9Sd

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 41 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\Main	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\Recovery\AdminActive	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\International\CpMRU\InitHits = "100"	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\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421705662"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d100000000020000000000106600000001000020000000f9401256b1f0072a9331ecc398829ae975cb13496a0c91ed3657a7bb14132de5000000000e80000000020000200000008d10dea8bf4aafba577d773ede40edb83f7b5955edb4c44e0b445f77e26ef19620000000281a6f0279e1a1565461491a1e6fb34f367c70a5ef7236a5a560edc268b256544000000034abc783cd2eff11b13099bab2b3cd700be43ca6e929eebb55d5ad4c86b3bf0338184b3e5ee2ce271ed2ca5c4d4853c046c66cdc45d52b7e7e6059d89078ae9d	iexplore.exe
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\Main\WindowsSearch	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
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 70549d8fa6a4da01	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\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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 (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BAE8D321-1099-11EF-B837-5AD7C7D11D06} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	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
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2836	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1740	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1740	iexplore.exe
1740	iexplore.exe
2836	IEXPLORE.EXE
2836	IEXPLORE.EXE
2836	IEXPLORE.EXE
2836	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2836	1740	iexplore.exe	28
PID 1740 wrote to memory of 2836	1740	iexplore.exe	28
PID 1740 wrote to memory of 2836	1740	iexplore.exe	28
PID 1740 wrote to memory of 2836	1740	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\3bd2535ca39b24cdadc7c75e28bef8eb_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1740 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2836

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
ced23ce52809181c410b7839a89b4f7b

SHA1
e06c61b895e6ceb6552ad2434fe2c4ca9abc6de7

SHA256
5f708a29470bba172989a76a70283b8772efb34a86b0a274b64cb3dc806a9ffa

SHA512
5c7dea6bf2b62bf524e76133b64922e1722e483009018f94dcf4a01299a6ccc1e912a9735059f002dba958aec5658a38a5817d572c2b2f115ac8272aa1b7b72a

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

Filesize
344B

MD5
3451b9f12fae810c096d42a7a1056ab3

SHA1
412e06f93da94a8fc714592f24103f38dc588fce

SHA256
4c9d825941c51cb08a95a60e1f978a67d7945b71bb509ba13a8a0141ba29e793

SHA512
275e3f294b129f77f3f0d0cef2acd8b4e00f02f17911cefc6d48a82bfdce24702b3f217c3f98b75f73d5e29926d7db5137c4d09189ff2ef80c5d850fd75f9260

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

Filesize
344B

MD5
1b828421e592f3d5f97765cbcdc224a6

SHA1
a8a95c85d54944cc3977d119cf7dd680fcdfc767

SHA256
e9b244e84bb0651f13a9f0dc373b8597621a89f839c4d6d37a7834cef6d92024

SHA512
1a3e246f51d9ac3f7c4ae7a6b2e5b3dadb4354987a24230d63ee07aeba361d06491e2f80a63569c6a1c9fe61b3b6e3c699888f4d15edf1ed080ce6b1aed9d123

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

Filesize
344B

MD5
68eb0d81303da838b76ed7061537c4c6

SHA1
8c8046e0b9b87d7322646faec733c4b777a1b739

SHA256
ee2537bbd5a0d16b9df46bbbaffa977d96890cd8e07e02c50d3013487978379b

SHA512
f92951199e4a6aaa41c6ba232194aaaa798b3c0312f76cc36b5e65f3b5708374f0981329e430c097d393a703d85ae2cb570ec649d8c5fd9758483a45a2c46a3e

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

Filesize
344B

MD5
c564589d9b23350eeeb87b80dd8d076f

SHA1
d9273a7e371fc76b372f3bd5eefcf79c83c55729

SHA256
59909e12d594407e2b54015783d306ad2f0c139a4b29a08217875061a1093afd

SHA512
ab54ee8d02ef5df8263754d695dd71edd9345be4c03b4c04a0ae7fafa5681cf5f28178868bf796bad30926d179859f661a8284b58c606c9650413a64daca747a

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

Filesize
344B

MD5
7511d0052e9b8e19f164f818c3851ed7

SHA1
d6a3987a54e3c6f1b8819822980f2306e31af7d4

SHA256
523663a099d01472ebc4a2dad5b853647caea4a4b2c7f878e54127ed48b9029b

SHA512
5fc1864c80b8fad718fe606a07a02bd1a5d5d686ef50579511ed13a20ece5d5258d61177a892ad8abe2a15a997e6a566cd9d30714e3c91684b5edf9b0cc7292a

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

Filesize
344B

MD5
3a120c6972c887b16e535d553648063a

SHA1
1a5aee2f1887b5aae0e1dfef191ba051755cb4e4

SHA256
29567e4cfc5987f6c96f497b0e95e3d122b5393e8511cb77fc6059473493df16

SHA512
3efc5c90a0755e81cf2cd468a5a8a17705bde01c41375d491eb8361e48ddcee07058052940008510c3069ff9629dad10c9b3465c5520ef782eb5fd60b250468f

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C:\Users\Admin\AppData\Local\Temp\Cab2511.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2581.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit