2bce162ec20e3856cca88018ecd2a1cc1e038489f7e77895b50f8475e876b853

Analysis

max time kernel
90s
max time network
93s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 17:18 UTC

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General

Target

a36e66d6675c130c0cee05ca8d88f3b6_JaffaCakes118.html
Size

211KB
MD5

a36e66d6675c130c0cee05ca8d88f3b6
SHA1

8499d83273ebd9385e31164c0692ad4124289f75
SHA256

2bce162ec20e3856cca88018ecd2a1cc1e038489f7e77895b50f8475e876b853
SHA512

1d22d85a63d920b8df5022343665a01765ae6bf22055c3ff992072a5cc4ec6f9ba0879c058a8f859b0d589211ead6a89f0e2f56ba8fd2ca35dc1e6c178644791
SSDEEP

1536:1nW6p9lAirrn3t4N+ks0BA/qveHq3FBF9CegM/RDVY6ihWENFz4IpfZC8KNXHjar:N/Aiv3t4Ni/9deff65DfnLL

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BE9E2141-5CBC-11EF-B228-52723B22090D} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 8023b493c9f0da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003125cc29be9a0e41b44a3d73dc8faf7100000000020000000000106600000001000020000000fee31959e7da1fc9862fc346630cb06f247c9f19e22c2cc629611114e7a7a97d000000000e8000000002000020000000be2d3e5f901a9d413a4d475795590e552303df5ad902fae0b9ccdda29bff012f200000008faea73e3aa8248aa7a7811b44f795b035e0d1ceb198bd6bd7161b913d6a9787400000002fb1d6884ee4170f653887f825f23001065b4bbbe4a528cfea03dcc54d6f13dc5d650ef9bd549373e1d32db940eaf5f658da71b93daab2c60a9ec83ed7c1951c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430077001"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3068	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3068	iexplore.exe
3068	iexplore.exe
3004	IEXPLORE.EXE
3004	IEXPLORE.EXE
3004	IEXPLORE.EXE
3004	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 3004	3068	iexplore.exe	29
PID 3068 wrote to memory of 3004	3068	iexplore.exe	29
PID 3068 wrote to memory of 3004	3068	iexplore.exe	29
PID 3068 wrote to memory of 3004	3068	iexplore.exe	29

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a36e66d6675c130c0cee05ca8d88f3b6_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3068 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3004

Network

DNS

zulu.tweetmeme.com

IEXPLORE.EXE

Remote address:

8.8.8.8:53

Request

zulu.tweetmeme.com

IN A

Response
DNS

zulu.tweetmeme.com

IEXPLORE.EXE

Remote address:

8.8.8.8:53

Request

zulu.tweetmeme.com

IN A

204.79.197.200:443

ieonline.microsoft.com

tls

iexplore.exe

1.3kB
9.2kB
14
14
204.79.197.200:443

ieonline.microsoft.com

tls

iexplore.exe

1.2kB
7.7kB
12
13
204.79.197.200:443

ieonline.microsoft.com

tls

iexplore.exe

827 B
7.8kB
10
13

8.8.8.8:53

zulu.tweetmeme.com

dns

IEXPLORE.EXE

128 B
145 B
2
1

DNS Request

zulu.tweetmeme.com

DNS Request

zulu.tweetmeme.com

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
074230b243e2c60e8ec464eb5036f853

SHA1
f577d29cd6852538804d271880f2ef1ece5c22fd

SHA256
ea1c9bee3353716a07f76ca820dcb4705fd7d0ab73736b58b4ab3bcf8e7bb37e

SHA512
5e454646dd211aa7ff1117924e84ddbc1a849edb2e51de496d50f87be383adadbe3bf6d8390bfab2dada1083ed814e20af4beff0ea3284d0e0ca462ae01c35f2

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

Filesize
342B

MD5
c856a9b284a85c1c3610f1c489eb146d

SHA1
744dfa281c1c30f9d913e5a004c548a5baee969b

SHA256
294345b3f6d024591a0c6d532ac89842e186c5a5973ddbdb8468e5797fcb5ce5

SHA512
031116877017d99f97049fb48ec6314ea74ca07c2c93ed0dd3366a4e420c21950b1a968b3c91ac8bf7ab677cfabf504b82d439f4a055a06b4530e38d1d6ff24f

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

Filesize
342B

MD5
47d75564e815c12ff58043c6c8e5f3b6

SHA1
dfe9ca6b2ffdce9466393349c07b91833cff2127

SHA256
6b6536b96a5c555a990f5aff5276eab441d1944d4f8738bb009b764e8de9c83a

SHA512
2716e772761e1cd4019e43dd7f442e49e05cfd112f47ef601329bd0ca29fc8e9a8416de5f0d99d424c11601bcd97c93fc1468870e953e5a130fcb5a6faa4e930

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab541.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar15A9.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit