b2beff186ed9e98ca85ae1ad20432d0b0bb53542169fda59c14885f3e1a93097

Analysis

max time kernel
144s
max time network
149s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25-08-2024 22:16

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General

Target

c1b519b526008f731d870fe069e817f9_JaffaCakes118.html
Size

3KB
MD5

c1b519b526008f731d870fe069e817f9
SHA1

71e4401832cbf96304a26f4a834032055850d471
SHA256

b2beff186ed9e98ca85ae1ad20432d0b0bb53542169fda59c14885f3e1a93097
SHA512

c5a23d12f2f37daea518c9f252fda4d8e81fa9d3b6ee6d9faf9a5290471d7c1a8aedd283baef8b52c13f3b676fbedfca8a02e3fea4560b105acd7059b17c73ac

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 605cac7c3cf7da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A588BF71-632F-11EF-A1A6-7AEB201C29E3} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f8e41e3384fa749ac47329e409d9909000000000200000000001066000000010000200000006f8750a55b72be1efad12d486ed34526802968e3292d1caed332f642b7524dfc000000000e8000000002000020000000d7f223063bf345f3ba0f3fbacb84f26d9041c07518be5a52e152e355792df79320000000f70ade45230c3574375a659250ac16271b6c6fbcb8b8c0ff15075982ea51459440000000fcbb2b7366fe8b161b6eaf09d1b99f27bf68d53567d8175cc50ed3477a0e81c2eacd95fda55017715137afcee7ff55514101ed50056779651ba46a70e89e6f74	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430786061"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2784	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2784	iexplore.exe
2784	iexplore.exe
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE
2804	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2804	2784	iexplore.exe	30
PID 2784 wrote to memory of 2804	2784	iexplore.exe	30
PID 2784 wrote to memory of 2804	2784	iexplore.exe	30
PID 2784 wrote to memory of 2804	2784	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c1b519b526008f731d870fe069e817f9_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2784
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2784 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

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
342B

MD5
b80153e5ed1834824003efd5f6468edf

SHA1
7b19a070634b3fdbcfaa3b5b953b249c21c23d33

SHA256
9395c372faff0d531ad8f06d3bf798c5ec3a1055deeb0b6a4345a64175d19fbe

SHA512
2df945a416722dee7b40e3c4bf3f9ad391fc0d72b4460d52eb4e691e3db16fbbf0796642a35a531d3087f6916fc6d5d6f25d1101d7257c2ce616cf4b8ba55382

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

Filesize
342B

MD5
23cec410cd250e7fbb262e4948fa8dcb

SHA1
4715c560066258b29a7dce06c493e7ab6c0dfa6b

SHA256
8cb341744fac12f1da48e5a3fa07ed8e531dc78c41d5e68d8654e64bc7329a91

SHA512
9ab766456402ad93ef4b1ce05603cf0574f6c72bf1011d419ae348e61b587af62bf33f2503a44d4698923b122d3979e364383bba0bbec48c3ab7aac2e2ebe5e1

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

Filesize
342B

MD5
cf42a562cde1e3283d9e8fcfcb72aa7f

SHA1
d19216fea055fd050e7d0bf4903bb8cd44b358d6

SHA256
715b29d55808ac1db08c7943773b7748e385a307656e16e24c250ad1f952a1f3

SHA512
2ca3874e4aa02efd3cca537ce3d058a0c8b692cdb8d0cc3f503efa22a5a5fa557aba6412dfcb2a7d13ad92cf2bae73469c49b4b0680b0aed418a9177e708077c

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

Filesize
342B

MD5
7aed6f096a5fc64b8679e078e107d573

SHA1
0df65fe01ce3cd96e08f70a4543b23778c47addb

SHA256
e8bc58a88669abc23ba5ffe4cc265fcfcc3a924f07283c48c03ad02c35b15cf5

SHA512
6003b4d2d8f65236daffd835068b65c9e21698afec2c33622f71139e26660a517a1afce9563bcbe8ea8c1c325db13f611cce85180ca9469c47f53f6e6bd0258e

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabAB8E.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarABA1.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit