3afce29b4cd76450ad1e23994997236e6be087bdea0b7f882533410d3c90a414

Analysis

max time kernel
118s
max time network
135s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 20:21

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General

Target

687ffacd75a018e6d117e0a97199b8de_JaffaCakes118.html
Size

375KB
MD5

687ffacd75a018e6d117e0a97199b8de
SHA1

d62148efe1e4cf43f6f5efd49addf058b4d55df9
SHA256

3afce29b4cd76450ad1e23994997236e6be087bdea0b7f882533410d3c90a414
SHA512

6e30a8c19aaddbd1ca15cedc8aa3cf8f1832c3da0b6c2675c74c10288b33ad18d7f8606e2192eebd962da4a6a8df85b5c33b7bde356b5fe685402a92ac60d007
SSDEEP

6144:rh71hjRmiOmxab/zurgCJ5xaGEnfaJxQwxePrY+DWzfbkNDbl/7G7doR4FA9/ehu:rh+uECZaGEfaJhirYNz0upea5obiO1cY

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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d7c7e73b934388418857a0db8be9c1d100000000020000000000106600000001000020000000d325266df9b99432daeee23f85ac5ea6c04989a5b514ac2d8e6f5975011f06be000000000e8000000002000020000000a5b6f99ec385ca9a8f9b2d88d38d5d7ecd2e6983fd5044557d4c01424d5b3759200000005e24c6a7c1558f8cf895ec29c0176a7625da96a41b59d1c0a237458a9c71806c400000005654dde838f29327f1c61aff74e350003bc9decef1e8fe97900ae1551b46183e9455374f0b8348a98542405e9f573e4f19301e6d783cb79a818bb29ea99abd41	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0ce71c185acda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CF34E8A1-1878-11EF-B781-461900256DFE} = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422571137"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

3000 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

3000 iexplore.exe
3000 iexplore.exe
2984 IEXPLORE.EXE
2984 IEXPLORE.EXE
2984 IEXPLORE.EXE
2984 IEXPLORE.EXE

pid	process
3000	iexplore.exe

pid	process
3000	iexplore.exe
3000	iexplore.exe
2984	IEXPLORE.EXE
2984	IEXPLORE.EXE
2984	IEXPLORE.EXE
2984	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 3000 wrote to memory of 2984	3000	iexplore.exe	IEXPLORE.EXE
PID 3000 wrote to memory of 2984	3000	iexplore.exe	IEXPLORE.EXE
PID 3000 wrote to memory of 2984	3000	iexplore.exe	IEXPLORE.EXE
PID 3000 wrote to memory of 2984	3000	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\687ffacd75a018e6d117e0a97199b8de_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3000 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2984

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
4cab4bed18c8d896f95de4db902871be

SHA1
55c95a3e5a716e7a2ba75b442091727bf1410783

SHA256
fc0a97009fb579b6bad8b9e7b46d8f0946d4030dca5b2be2db36265f41976382

SHA512
70ff13fb6d0854d5dedfc78b8858611a5b31c998c3ffe66de17cb43fdb6644291cf832fa43cd98c9bd5e2448500e35ad53576347d1c54f217692e8679211bb7b

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

Filesize
344B

MD5
87724c4896c046459c0716697cd7d0b1

SHA1
13be9a261219d11addb21ee3cbaabc8a63bdf734

SHA256
767eef4f4133b4b88ccf6490aa97b9dcd54459b5908b7173c5b05ea4108c2834

SHA512
3d272501694101a91ac7f5ef1cb83a46861f215801d0bb4cc60e0b6c76f907bd6d0c3f5e24bcf3c7689021e450c9686ba4c3267eace9d76749ccaa27d6368324

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

Filesize
344B

MD5
72fda7be29e5f38da2905116f4b596c3

SHA1
964f1c7d3308a50eb323d909520607c7005fb2dc

SHA256
65f926e2d1eb074f6d1d819be033e3b0cc41c2e33dacadd4ae948a3b51b51d79

SHA512
4d361f8b4e6e66875227fde27aba33dd0bbc7c0d73edbdb7497d62a08248dcc1f796cf490125c4c1f5585bcc47a02a40268638792a14995132fcc5ff35606222

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

Filesize
344B

MD5
b0f7c619341e11f37337048070f2fb70

SHA1
c7504617688f958e3e4c80914984a7ab2d7be0f5

SHA256
8c5f747c50b9a0b7ba0471858825ccfbcf7842c607cd66506ee168b758c762dd

SHA512
9c5261f23366c638afcf9739c1ecf0d6e6f39912b23f8c66793438bc8730e9bddd50af67ec06f40e832316c64a0c5945847c624ffd9292d11c605fddad25aa47

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

Filesize
344B

MD5
5e74c265167807690fb1ec41b30cc15b

SHA1
0c55bd1cd09c3891eb9a8aa179dbdb05229f7d50

SHA256
bddb803aeecb421ef12524da01fc98bff72eb8b4427ab18e43aaabfcb54b010f

SHA512
5107479b04eb49c353cf9ef0d49d1072b8a0e4337e615d3ef21bf96f3730eb61f489ab4a53a9dc7e1d7597925e3abed3234f9e851c1a6135af0b7ef46afccb48

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

Filesize
344B

MD5
c10dfc3d510f3ae116f1b83551c605f0

SHA1
d6a750e4f675628e5269f61a7f96871d3e3d631b

SHA256
c0f3006180fc59cfb05e365a3d4c2022964f8cce1fe7e91b2db81a91b8e21d04

SHA512
6af46dfe2cba4311c033f9b94f8860102d3f5d0055a747a7f188da5fc4ed77e01ca927253543a1aecc5925b85a326d4dc197748f486cde02545994d8ec75559e

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

Filesize
344B

MD5
6527c19d6f504970a848955404a41bf8

SHA1
000ff3a1d1fe487d0c2599e6b62fbe78c3154c22

SHA256
4e1a24d0c1281975105afeb49de5d459e56877cb31f6e4db0d12ded26431dce6

SHA512
901864b897e0a30ac8298b11184b04763377a946e579c0d75c27d294b0c73bd5abb0e14b1f615b3e7a6c1d478946520813185a8e7a84f70ed8bebb3a8d251e8a

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

Filesize
344B

MD5
620631c41ba1a33392967cb24178ce17

SHA1
f11bc587708771ff9586621e43f3aae8d940f17e

SHA256
74b6854e7c37ef6cf534cc607ed08253d157aa919f7dac34b05f62d7003684c1

SHA512
cce0e53b4f32b62c33cf2dd39df40bce324395c44bc483fd3cb80c833bb0f0b667f51cd9bf0cf7c79db4a570591cef8e8dd9fe67ad5a4d421a9dc5928fea451b

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

Filesize
344B

MD5
54b9424bbcc5179c9fb7c6ac2f0d21f0

SHA1
89c288e773c5a399c0b18f087e1e222d66a31318

SHA256
912ba39e3496c44707db4de221310a130ee481fc67e2c5b5d50755b6b0d91df0

SHA512
5f8f29b95618437c31eb8b9f1d280aa2a802d3ca4cf36a52eb162672c9434d44846a9cc7bdd94afaf34a6d067ffd4e2373556dffd75e37c0ec44c5be0d477c34

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

Filesize
344B

MD5
8c9ce88459e83fdca04c5446340d01ba

SHA1
d7b65c0973a947b20a7dfa99e376793f1a718989

SHA256
034e25c68cb6e01ea349c741b44a0a28c94bc96aa9c6d47adebe5be1bb56ad44

SHA512
a95f72df042912b34198eee9d73c79e87bf1820c8a343bfade60030a8d6e20ce09e6832ccb47cf8792e9d67a8dc29ac9bc8da64057b3c8cbb94e7bbc8148796c

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

Filesize
344B

MD5
7063889a1a4db0cdcac305562775a790

SHA1
4925688b6dbe4a008d2e9a17b654a8ddf01688a5

SHA256
3589322d1498abea373775e2f7c1da3dcbcce5210a4e977788a08af6b627aa0c

SHA512
7f9ea9ac3bfb6da9cbbf3eac103704a542c78a24dd9c32e36cce6f3dcd664c6036c5c0df4cc8bb32f78520e78d90541a9f1bd9ac6cff0acfce93fd551d6ebd55

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

Filesize
344B

MD5
6cb123636a13ea4394f1e2b560ca4309

SHA1
b4482e6226c19d122512701b0a03eaf33099eded

SHA256
3f47877c9a3cb27c6dc31327ba258bcd7f1f8287c2549f824551da7677416833

SHA512
181935f19e579671f91a7a3cc9fa250e559fad4b5a29612936a3f32ff5a3d92e1e7a061a3ac580dd7f32c0e26d7344408305d18bf421df23fa74a287aa9f8e72

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
c64a01ca5ac885f9211c3376b4514dde

SHA1
c7c1b7496e59e987e66f3dd1504bea5508ce166a

SHA256
10354b5fb408e4f18f926c79654580b703fce41ed2fb9231da79e29bc3d0826b

SHA512
32995f345b8047712b106961995ece56b0550b1ba6dd595e39bc019250a3b7c0a7f335eec3f090ed85b7b4a1fb316cbc43a0545341bff25547c9a5c91c4496ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab16AD.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar18E3.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit