25f070af0b32cd27984a595898814886efc66fa607cb497788390afba1693065

Analysis

max time kernel
135s
max time network
135s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-04-2024 22:25

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General

Target

03c2ba7152477758bda4fcaa097849f5_JaffaCakes118.html
Size

28KB
MD5

03c2ba7152477758bda4fcaa097849f5
SHA1

bf2fe339c4414f9b5700656c812f53980a424751
SHA256

25f070af0b32cd27984a595898814886efc66fa607cb497788390afba1693065
SHA512

b889559581992461d75f3a6653c8e643d574eb150933b7e7b290de99b1277fc570016204a416eae5aeb5dcdc81d27d1a3528e61d3d62ba78f6ea43e2b9f8afa8
SSDEEP

768:Cyi26E9hnEZsB3cBJ/JJJxJpJxJyJAJeJYJTX1n:CyJn3cBhjX/38eQqH

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexplore.exeIEXPLORE.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0768BFF1-04E5-11EF-9A09-E25BC60B6402} = "0"	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
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 (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	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\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e008a6dcf198da01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "420418588"	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\LowRegistry\DontShowMeThisDialogAgain	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
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000112dd71d930ff24b8b2b71a2c228122b000000000200000000001066000000010000200000002262ad1fa5d73d0455943764d83ba318d8deb323f17520083085fc679e86116f000000000e80000000020000200000008a21dd2e0decf622517576a7aed31b06c3dc12d0410a4d64ede0c3e204dffd1d20000000f342fe578651241d4e939aeb81bd49b973608a9d5a749d1ece9896fae3d89291400000003c2aea9b941f64e790d5b59119507965c42533daf09170a01d177e7f82d6ede5dc16b25a3bb9f834dacbd50f7973d0ac9a4185b461bb42dbe824ab83f3639676	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

IEXPLORE.EXE

pid process

2540 IEXPLORE.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2660 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2660 iexplore.exe
2660 iexplore.exe
2540 IEXPLORE.EXE
2540 IEXPLORE.EXE
2540 IEXPLORE.EXE
2540 IEXPLORE.EXE

pid	process
2540	IEXPLORE.EXE

pid	process
2660	iexplore.exe

pid	process
2660	iexplore.exe
2660	iexplore.exe
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2660 wrote to memory of 2540	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2540	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2540	2660	iexplore.exe	IEXPLORE.EXE
PID 2660 wrote to memory of 2540	2660	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\03c2ba7152477758bda4fcaa097849f5_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2660

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2660 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2540

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
5cd27d073992340e466a1c0d2d816534

SHA1
34eacb37564e5ad4034bf1efff1504aa75c9aedf

SHA256
9e2153f1c380ee258a6a19b2cbaaabfbd47e8aafc5184e7bff080a4cc18f21ce

SHA512
caa403f1685d0744c6be66cb5dc003874879e8923da4a945df5d5cd753bd7308b47e3c0c1c853f5a5b79b8501ba96fef5a5a06d6430b155751f0a6397de0cf32

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
3ecc8203a10f5afd87e06ddcd2d5da3d

SHA1
ee392e0fef435a701b16db9e926dd357d6826f34

SHA256
d2182bd9e35531b7d5384168276d4585b1ef9ca86b3ffd0602a1c6e3d30811ec

SHA512
d16773172fd4bf29ccaa624c65544194d49f1148b216597284595f8b998dea8ac1d48432ef5de964af191a313683755c6e0a84dbd9b09478cc64fcbb3763e3b3

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
55aaf54f8e73dbecd1e3d7d899ff7336

SHA1
2cf4a3388a22518b44c4f6087552c01382723566

SHA256
747b2df9c46266d8fa69bc0493c9de9e38a9c7bfacab1428366490abe25cea1c

SHA512
c1449ba5a49873fb01f8548b13563f6540f522d5d790b163400394a4868a182564f9a3183751d4ed7e04d5b1f922d4aa915ed4abdd9b33272cdb2b6f67082a42

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
dbbf1eea93f52d41de1a41d8b7130cad

SHA1
8121bdf9a4189112d0eecbc8b21a4a406c11696d

SHA256
70c503f0a9e0f25b8048ff70bdb2f8af471ca7145265da3f9563ae0d2ba05565

SHA512
7336820fbae5f7cde3442e77d710c04f0a99f9e611dcaf53bbcf1b2fe7bb2b6934c1ae94115fccfa606fb1879228f4287b9b375a8fabe54f140f719810943795

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
d8a8786dd7f90c2455f2ede951ab350b

SHA1
7f4862422eb3e4f854ab845931b03323e4b8ccee

SHA256
e4dd5bb2ea9683cdf8570e02460819c96bafeef55a46529dece9201c0693d66e

SHA512
f0f5c5fe165fe4e76cd8520a76c33cacd7438f80d0dca2a3bdc2486154056a6b7d85ecf5c36d9158454cc010e5bf054fa83c01677494c343aa704d8f45bd718c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
9e55c05f6b98aea3311d6bdb8c3dfacd

SHA1
de8558327595337af7ebaff04fcc2a2c3ec5701c

SHA256
894f03ebd7a7fdfed5800bcd65b8e59d8dbdbe5eb8c0e9b70d3dc55fcbd10875

SHA512
f28093ff798304d6fa4727948c282baeba17a6db7d6404edb7a9a6cb946974db236cc3e6b459e8dccc2183b3fe4959580bf9183db38c95e2db47a9fc811ed46c

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
68a238e9ef6a467fc6b86b10383ce6c2

SHA1
dff5e0f63b3c253a0c584ce5e041871a1fe9d00c

SHA256
a7b7b961637e0f53a2dc03f57804e43abda66739a17776b3446e9c7cf14eeef1

SHA512
3f867f73ef4e028bcae095b0f5bd8f13afe0075ddc7052960ae30aa6fc63afa24f0d31a73ebca495a8ee4854d5bce701e26d02f0da572a6f825915f408dbda30

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab9732.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar9805.tmp
Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit