3f8a3761e3df9e9af2bc0098ad769f6f61bf2e8f92f6c575c02def72a38e83be

Analysis

max time kernel
150s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/08/2024, 08:01

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General

Target

c2969ae8236f6a2de602a907dfebe5a2_JaffaCakes118.html
Size

35KB
MD5

c2969ae8236f6a2de602a907dfebe5a2
SHA1

fa54232901be3aa5f1ed70f470d5027d05d23a19
SHA256

3f8a3761e3df9e9af2bc0098ad769f6f61bf2e8f92f6c575c02def72a38e83be
SHA512

ed0ded036ceb6ad12d557c25464f35594dcc2926caf576cd54c1c426ddafc75048c5bbbe98abb85de8107212b3ac0f0cfadc42a7f720a2afa082b6b462e4c244
SSDEEP

192:uWPKtAl0Gtb5nNBFCHnQjxn5Q/JnQie8NnTnQOkEntPvnQTbn5nQyMCbA3StEiyI:LBgEQ/uxPtEJi3VT6jHdz4lSed

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 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430821151"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{62E7FB21-6381-11EF-8FC1-C2666C5B6023} = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2848	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2848	iexplore.exe
2848	iexplore.exe
2588	IEXPLORE.EXE
2588	IEXPLORE.EXE
2588	IEXPLORE.EXE
2588	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2588	2848	iexplore.exe	30
PID 2848 wrote to memory of 2588	2848	iexplore.exe	30
PID 2848 wrote to memory of 2588	2848	iexplore.exe	30
PID 2848 wrote to memory of 2588	2848	iexplore.exe	30

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\c2969ae8236f6a2de602a907dfebe5a2_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2848 CREDAT:275457 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2588

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
304B

MD5
9a995ff9452849bdc31acee4c0b523ca

SHA1
b081fbecd24cad4d38dc9d3263ed51b404303da2

SHA256
7340c33696bd6f1d58d8021d24b851b0110a0fce809caa7ab68ee676bf93b955

SHA512
826ffff6eb1091ce3fd796ee02c3c54d036807f1cf162a63112644d7cf1c30ef20fa967b3b15402c426bb06201b840b253d33862744a69632a48c11b73898c12

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

Filesize
304B

MD5
87dee17495ae4a82871e5655cc53e053

SHA1
19eb33033a8862a44486a282fe8f538f3f20b684

SHA256
0c18e75afcd3ee59eefe94f6b725fbe34dda7561b98b21167e1164eff3db5be6

SHA512
f890fd20f90e4b45a19ac0055162381a03b29ca4147f2e2927809d6cf9fe95e90449ce2fb9595728fc7777b7a5bc9da04b473f98a6bd84670e061966c4fbedb8

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

Filesize
304B

MD5
73bb0e4c7008702cb239fc36f5cc1568

SHA1
fd134b68e7670aa2aec4aaf4bca312c876703805

SHA256
34d397536a3bf34dc6bfb4b31015db36ed192e5be0b39f330fce4c689417fe23

SHA512
f93ffa214381b0b2a69ae7e720ce74e2b715ec75eb3628ac0cc1a854a70d9b7ab0216452cb4255aa5f6695635a6c78b18af076d8949d10aaa8157b379377743d

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

Filesize
304B

MD5
7b6a98849c956fa8f65ccfeaf9702a2a

SHA1
cfc0d1ccae57dd3e4c1320e477a8dc3421125baf

SHA256
0e21ecb613f47c983bdd925f22e8da53ebbac25f0289107b3287c7ccfc1f87af

SHA512
083125de4ad8c2666b9cbe2718e946fb12fb3f17a74d1b22b37dff9b1d0a51f7137804165f5cd29763b0949be1cb7372ae208dd2b874d7772886b6f844771860

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

Filesize
304B

MD5
1c106656c5a506aa2249283ab82de461

SHA1
4ecd8842a2b505c9a03b97f6a290919148ea5f20

SHA256
c928a0c235d50b9bbae75ba0f3a834b4121911eebfff2d4ca74ca98a1f81ad0c

SHA512
45d008e16c9c7a901c4c189752fb0a312913b904653e4daf20e74628c506979f833e28546bb791e9bf1451203b4dffe2020b05d5318449fd381449b2b2b20495

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

Filesize
304B

MD5
637a422b9779a0b79f9e42fea33b4425

SHA1
cc6bf1a48b07657582c701b1b6bbb23edee6c5da

SHA256
e41f8d37147b2d6d3cf2abeef9e80be4bf6625d803ca7075ab4fd4379a91e418

SHA512
eea5c89d721d44df534bc484c19b89692a5d542ae92993189bd05491bd873c538e5207a293c09b17339236f9852bdab8e8c9dd1c2fcd94e04a0fa15b8a3b7ccb

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

Filesize
304B

MD5
08102e8fb4e531533447f39dcaa779b1

SHA1
f4e9b77e0cec7f38f1ea56caf606e109d708007f

SHA256
b58432f5a3c574745c879bc570f44d9d396ddbd2a8a173b92c5ecab2f17a0b2a

SHA512
48ac094702fc3b35bb06c16f41fb05f316bb4890cb633e82624dc4e26ad5bf03a5bdd38fcf4dd195a51a8160385f6f5aec3e5806a74c53b75ab4e7428f29ce26

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab624E.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar62ED.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit