25f9470e5c920aa209e91b104170dc80edefee6b07ddadeb9e90bbecf2b17d0f

Analysis

max time kernel
150s
max time network
156s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 10:47

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General

Target

917e56b1b9eb4ed83d9a5f17d99077a6_JaffaCakes118.html
Size

37KB
MD5

917e56b1b9eb4ed83d9a5f17d99077a6
SHA1

4a76344d2123c2c371f8805ba176cc9c9707f9ef
SHA256

25f9470e5c920aa209e91b104170dc80edefee6b07ddadeb9e90bbecf2b17d0f
SHA512

e868fe897d08be175fca60410212579bc48c16d1efc251cf378ef8c634b2dc7210df71d4a548aa2c3c84f8872a003238ef07e33645a02eba0f7a012905552d1c
SSDEEP

768:hSD760dJrgw9f5G1/LPEU8VSedUgzw8sE5:hSD760dJrgw9f5G1/LPEU8VSedUgzw8L

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423573498"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A07F6FE1-2196-11EF-989B-729E5AF85804} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2892	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2892	iexplore.exe
2892	iexplore.exe
3012	IEXPLORE.EXE
3012	IEXPLORE.EXE
3012	IEXPLORE.EXE
3012	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 3012	2892	iexplore.exe	28
PID 2892 wrote to memory of 3012	2892	iexplore.exe	28
PID 2892 wrote to memory of 3012	2892	iexplore.exe	28
PID 2892 wrote to memory of 3012	2892	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\917e56b1b9eb4ed83d9a5f17d99077a6_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2892 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3012

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
6f59fa1f5332dc6443b716d21cae3a97

SHA1
a333b13849f516e5849876ca6307725009b2fb81

SHA256
863c8b900bacb2c4ad445d752b16b3bb6ac507d76eb6f2aa94d0808cbc40a8f4

SHA512
3d35f511227e88613054ded5185f0bf199c770cee8149bf5700600e55bcdadadac57502fe60ea086d1d7ef8b7d6801f6f17e3c313dc743483ad33b8e330a8ec8

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

Filesize
342B

MD5
eb7c5e6bea815184e8d4b7b19ab50eea

SHA1
f126e70f3173bbd51ebacee292c49d949d98cccd

SHA256
47bc5929bd11a95cedbd6e1f85832519c5a8f51d80172482825b14ee944d63dc

SHA512
41b74aaaa860efe3894d40426f0d77ffe6ca6ed5b08901168079a08270a9047e18330815d9596cfca6ba214629cb7d7fe853c7aeb55216ca4be9540cd5be77ac

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

Filesize
342B

MD5
1d0a791f141c67b84803ef8f6a728d00

SHA1
7b4a5fe09aee4acce507915014df56aa05420b71

SHA256
2c5ebbc24e0513241de1977e006977fdff558017d0a0ccf8fe728ec6aca3234b

SHA512
aba68f0d5dc399ab9dd21682017d9866f2c6819e22e32452f33a253503861ad2a47df2b585bd505fc979da1958c20505bac3600deef04d968f3d6fc407e96a05

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

Filesize
342B

MD5
e68cf7d21b04a5c17d862e00e57c41a1

SHA1
4c7f71e02a4190b70c88a32ea271fb1247e51e74

SHA256
45d95f61d31ed5d8244844ae6fd2d40c7dbadef9674c3e48e50b406aec72323e

SHA512
89b295ceebc5dd7a933acccb304185cd3d8c83edf3ec4bd0198a59b52a1e1da4944052c03464ed9910ad2389e964b9df88d5fb29efa42ae30f178eb9076cd9ef

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

Filesize
342B

MD5
7b9a958f25a23cb4bed980ee16e3ae75

SHA1
cb67bf2b32b5560146249cd3a8061c6cbd375a37

SHA256
78efcddbced92a8ef5e8efe7b28431772583b712970e24aa0b5592291cdd8892

SHA512
a5dfa4bd23e7cdd35bc80be4f9d69e0d4e9c8498775d2f672689c522461ff2f90df55f436de3d332b2bc869a22bb06d326524f1113906704f4eaba535acd66a6

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

Filesize
342B

MD5
73410cf108b66d97d6b7aabfe8ad0638

SHA1
6a3c177a67c6b142a374e600371a4e53c9308ea5

SHA256
c74d2e31e88b2f7266c0270b86b0e5aa61eef9e5d4b16b21ebcb55c7d133b50d

SHA512
331fde7510d3bcf18a27b4fa4b8086a7677c95e8c53777e13924d0821ea303e6091173c3e744c6201d5513abd5e0e6fda6592b283f20d8b06e30cd4419d4cc5f

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

Filesize
342B

MD5
75ee870728bf674d0ae61ad63a890665

SHA1
03e7a7420901185af2f336a37c267bfd6a18f106

SHA256
3db5f6e3d7356a1efe7cb049c04ae0e473db4c6832779b5f18a85986336544a4

SHA512
8f6cd7c29ec932a1bd2e71173a51c4cb4c2c115408f0a51fedb3705a4f50dcda60ba42ce6bec8c8819ba7c65a4098aec34282e742f851cb4834ca349bb49e46c

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

Filesize
342B

MD5
511265dcbad9b667ef24fe5648f7d945

SHA1
31f92958079831ac896b1b7bcb71fb2778bfdeea

SHA256
e521d6ce1f8990d07f7278b8c1d39ae0ec16d1c0bf0f0b2b07fdf5728176d200

SHA512
7e7cd76c9a28d7014bd5dadd838facca4453936023dd5191ec9eee9a47932730805c62280e0bef0133641ec70c531539c0ebbd2f800be04268f79b19d735271b

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

Filesize
342B

MD5
535bf0c44b8b9b13c7be2317c16f97d7

SHA1
2aeab3fa1d09dc95f70af9613c217ff175fc1dbe

SHA256
707fc55077aa7c305933b76d28fbc122dc2e12c5129a847c1d9aae65af7a9dba

SHA512
7d4f9e7f828634f3fc6eebb2e1eee6358431149468d8fff07a1a2a3e96473e77728339b6fbc34614988274c2ce18e393e571ad8d375c1e86ffd104ad466b4a9a

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

Filesize
342B

MD5
42fbf225a0f5d2188ec364393b5b6455

SHA1
bded69348bbb7846c06200b932d238d259500a3b

SHA256
6ad57d599be64155f15f1a98c4b8793860e54160ba4fbf955bfdaacb3d501a17

SHA512
fab904f5e397903449425d1771b898e600eeff02bf354ba5dc98f2ae3b4c10fafe1b648e3a6674bf4470b1be5650ed99cdfc3e205b1028d78dd606242fe77f59

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab95AC.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar96BD.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit