a5b5db8e0dc99185aa9e319c90b94582f3de0bf76385d547dbbe0ea75b9f75b1

Analysis

max time kernel
121s
max time network
132s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 19:52

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General

Target

b09a2e8f7b3adcb17b4dcfae75897238_JaffaCakes118.html
Size

229KB
MD5

b09a2e8f7b3adcb17b4dcfae75897238
SHA1

9fbb9d6bf2535f65140af93bbe559b7864b6408d
SHA256

a5b5db8e0dc99185aa9e319c90b94582f3de0bf76385d547dbbe0ea75b9f75b1
SHA512

71b672e1e07c32f235d6935597b38fd466627310573521febb3f6a7a399ea828f24cd59407fd64691b23b2e69e4029287ad4fab2e3ff604b8d0c1efe51cac48e
SSDEEP

3072:SsNM41yfkMY+BES09JXAnyrZalI+YuyfkMY+BES09JXAnyrZalI+YQ:S6MXsMYod+X3oI+YLsMYod+X3oI+YQ

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 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = d08a349d3af3da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000082ebb0b9d6f3f0458e93e15bd38f268f00000000020000000000106600000001000020000000c32d6af1e52c0a73c10507291d3a2247ff327c7645276f2019d2520663506d6f000000000e800000000200002000000047c6a7d368ee6589dd9232e4466151716117c578f88eb590d56fd4d67d5613aa20000000c02280306cbb05d2a8e95d03e89ef7cca64674a48f10e8b1e926fee6945e1cf840000000771b80cfd8d5205fbdde96fef674331e8860c0bc43db1c59225cd194cc5f60f812da4c594532fbca4c01d754775e21a909c98b3e6dd18bc9d9c3e3df00e30811	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C8879B01-5F2D-11EF-B507-C2007F0630F3} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430345443"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1648	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1648	iexplore.exe
1648	iexplore.exe
2344	IEXPLORE.EXE
2344	IEXPLORE.EXE
2344	IEXPLORE.EXE
2344	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 2344	1648	iexplore.exe	30
PID 1648 wrote to memory of 2344	1648	iexplore.exe	30
PID 1648 wrote to memory of 2344	1648	iexplore.exe	30
PID 1648 wrote to memory of 2344	1648	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\b09a2e8f7b3adcb17b4dcfae75897238_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1648 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2344

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
45b21012c33c0585198185146e81d220

SHA1
618250118513caa268ec3c2d56f36f1756608f0c

SHA256
8e9f92f45bfcfa350314cf98467049936ee27baf74c391aa63f19a96c72fa6f5

SHA512
4116a2783280b94d05156988a6e7f89161cb1afe1497a04c6e7ef20280cf106b60f696d83e29d55aaad6e6defa9171d1352955132c1499496c938ddd6fad8b8e

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

Filesize
342B

MD5
d15ef33c4ab488b6f584a66182d1efe9

SHA1
e026f8ed297c40ba71bb85520186abf060f211bc

SHA256
b4def4aa7f217f448467742e98250ee39d643d11b590e0a20600682474dbf04b

SHA512
c022c49ea15832e60f7f38d87a659073b96fa775c43df90e5bfc7299073ffc0b96acfd30a5a3bdf5e76735f842bf3ac5fa030d6502a390c0a2849028c39e3d3b

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

Filesize
342B

MD5
1ce1cbfe095f9506d67d2f8a4f56dd97

SHA1
d252f22adc183f8da433821bd53e4709b02e1b93

SHA256
8cf2ee6b087d5c500ba269dd12827717348d6399b05cf954ad73f871dd50f9dc

SHA512
b41ffd3d74d1a0e75704a841918e5ad4265156535ddd0fef19e6cae773c44a592f0d0eeb0531c06b6e5dccac5264eece5218f0e31010a18e377923a1d3e2e867

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

Filesize
342B

MD5
1d13c92234c4527fde2498ead480ba5a

SHA1
7c9c21b574fbddb029359ed503cb950064e2722b

SHA256
8460e2ce57ccdd6d20248915d7a7b5fb114b0b168b8e11ea021acde7b5fe570c

SHA512
fbdf0a374f5c1d2d059b91e94ebaf4455798a80e59f629849dc7ab7a5ba45eff8d000096f522cd5e229d3bcf8aacdac619d1985055a3c46fdf5ffad49a5c3051

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

Filesize
342B

MD5
25af4d7308a86a06a639f3d21343b761

SHA1
2929d84cf4ba2edd9e4f2be78968583838aabd9b

SHA256
8fe01ebede025858b5dc03fd9b611d7caccdfc2a7c39f6fb0fe9c4edda68800c

SHA512
10cb6c79c75d14083b26e779f04034c5903258e9d97eb3135da0b4e91576079825a253c7d9af3dfcf8b77ff57e7ef789b97cb468764b2ad2c633bb25a86d7a56

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

Filesize
342B

MD5
aae113be6a109111ebd117bbb21bb7b3

SHA1
9ab059f5a30eb8c6a8b579f8bbf1114e4f02e692

SHA256
b00b4a820db7609851e170c2f199be11a1419c87ca06ce145d15ddab14ced4e0

SHA512
43ec6a4483970980030c90c12027734cbdb79beb7345b4ac4a7b8879d4926095ea3416947db098d2c076fff733cf91fae7d07ce6afb75c77cc5a53f8587e5a7c

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

Filesize
342B

MD5
22a5f85a2214cc1bd1672c16a472127b

SHA1
69a4a51f9651c73e5691bdf7da3a3f4b99597415

SHA256
e80098d1c96b07e213003bc18dac5739ae89319663b574d86c9975c0892f98f5

SHA512
de121505abb41d682b2688fc4db3e52f6821c126bf01e2160d8ff2e03f6c5ee04ec5e08d409702174ae9af7b0aeeebf4aac9f8e6b4830365b60bc4a4bf10d150

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

Filesize
342B

MD5
6a39a6da5da0129874db1c31cd409353

SHA1
4ae28db78f5b187c983a9722124f9b786bcd6dbf

SHA256
4743e1ed9d2303b78623c4d8fe15d985e3c10bfb575053a54ed6c4c3ee48ccc2

SHA512
05596d91197cc2fbdd3cc18290b032c21d40d971fbaf3dad3e49a5fcc615282714e005ea70f49c9e487610d33877adecebdbdd6ad1de6b2b8f7db776d080a49b

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC813.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC91F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit