3a5674cb91003f31d6a046fafe0ba4f164ed9637d7261916a706ac8abc48d024

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 01:59

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General

Target

9031b5fe0e0012f5dcf95f7d866b4138_JaffaCakes118.html
Size

27KB
MD5

9031b5fe0e0012f5dcf95f7d866b4138
SHA1

361751fee5d1cc48612e578bd39938cc90f1f014
SHA256

3a5674cb91003f31d6a046fafe0ba4f164ed9637d7261916a706ac8abc48d024
SHA512

5b63e441194b87f2cfd3ccffd15032b6e5b04c44781481c39d96f1abdbe2dc669583a1bcfda5fbaa223084071ac6c6c5ef10db0d522de7f1067bfdf58d5805c4
SSDEEP

192:uwzIb5nICnQjxn5Q//nQieONnYnQOkEntRNnQTbnFnQ9ecym609S4Ql7MBuqnYnx:tQ/MhaWSLS0Pj

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-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423541821"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{E028B511-214C-11EF-8E44-4635F953E0C8} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2988	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2988	iexplore.exe
2988	iexplore.exe
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE
1312	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2988 wrote to memory of 1312	2988	iexplore.exe	28
PID 2988 wrote to memory of 1312	2988	iexplore.exe	28
PID 2988 wrote to memory of 1312	2988	iexplore.exe	28
PID 2988 wrote to memory of 1312	2988	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\9031b5fe0e0012f5dcf95f7d866b4138_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2988
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2988 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1312

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
304B

MD5
c2f5090f7d20fbb494e8cb930a789f9e

SHA1
91c9daebea5a4e8348d10a19495d49bc06cabb24

SHA256
33e7bf744e909356374f5f09c3cd3ebb0f1a7b7cf5ca68f1a2958fa80eacdd87

SHA512
7e76f76c9e550cbc01ac1db53b41611fa41d202b5b9fd61d6fd6db15bc32c0437050d10dbbbf4c0c80c8510de1492f3fd26bca86306c0c91160452677c95e8ba

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

Filesize
304B

MD5
491b78ba52d1b41827f7ef6401aecb3b

SHA1
cfa3f0f2d1e64a71db055ed0c78307560146f5f7

SHA256
e0f02ae0d879cc4f1a6fff01975e88637fc22d8eb3bd65912810f0ad979ac296

SHA512
47a55efbb9b54d85f315655fc8f0e06ad4a1c4926b412ee2d950d66277373af1e0b021beb454781a1d24d071d2823a2376664bacd6e3a7b0b2982ce261f55959

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

Filesize
304B

MD5
c5b09736dbf9f986aec358f0c3c7602e

SHA1
17396aa2c06763d65fa8671bf0e6189264b673c9

SHA256
a0a9a273c5e23a7c5d3669cf98785fed399c10fb977277c144035064a8a4dcbf

SHA512
2c1c65a7c6297d4398edaafd6b02082dd2f30b2a5a80bd8faa54e86c052b598f69203131292f8a83ab3ed467177a262eb5587193296d92218d56f075aa193036

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

Filesize
304B

MD5
b216e7e6a2fd28fe21326935b38b1aa4

SHA1
7ec8141d55eb5872e298c63a06050bedf4cdf8a5

SHA256
ab8d3871be3ace3e2279d1eeaefb943c5e144f7956d9f4ecc9559091cd819724

SHA512
731d13541968dc7e736d2f31db2681cb05c3469b2a8482f42797c8c6f4240c12b0ad3dad5ddf9648641ea7e4d8e11dbff6cd4133c8336ed29335df31bdfa9d7b

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

Filesize
304B

MD5
92906eb2a958922975c884cdad1ac42e

SHA1
fab012bea65f0c4af7584449f856bbc2f3ac8f8d

SHA256
b725d4bb790e040136dcf490dfc8d04c5b33334d6e7e61f087a8ed2b121baa28

SHA512
828ce763f55f29d05c25b84b03bfd28dacb1b8f04b1da27def36f640361a6123a2c0d00123552b5ed7c36dc60b33747c35867e30a6bcd8674381b1522cb1c67a

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

Filesize
304B

MD5
233a54d353d59ed9e289203e98dc0b2e

SHA1
e0e9bc1e0c5c29c71b6af83be1112141e7dd9f6e

SHA256
ff6f3eee2db94000fdfd56adeb746c75a0c5f2e03b718970d8a27fcbb8303248

SHA512
69cd89127cc7d9083c7212937fde2e0a23f8a3e9981c1e2c383232e7adfc2918b753db8e48e76bb67dfd788a7ca371b47c054d5bec23a6e0a12540d4b643e954

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

Filesize
304B

MD5
ce8217e58067b3087431694424e42867

SHA1
1e818e8b632f0049720e72518076934e68420dea

SHA256
9486b8b2bea1c1a71226f31b65a1375a0e8728e90d90a750fcfc1e99419586a7

SHA512
6f2df9d6eb8bdf89c29f5de87aeb3470055a7d65ae3ed49ef6c85f8be543f5ea10d11b98104f8e4d6bd687b9438cf172911ce60fb68d4cce8590c377c6ff2a03

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

Filesize
304B

MD5
bdd5de03f913d8c3aa9f651d88d2d96b

SHA1
18445d23bc45407274fa6001c412ea7d5f36d6c4

SHA256
21b8591872b986cdc75b4b176de824250e21f805d46577e65d74f5cce39fa26f

SHA512
58ce51ebc55a0240a478b3075ef81f060764964e008e38950dfb059aa9a52fbc75f377db09829b4f8cdbe5e899eb7346ee5a9b8f789ac8c72ff86abbe9f841c6

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

Filesize
304B

MD5
f317a39ce79a888a6d267a1a01d44f78

SHA1
efacedb8d20532654c2b00841e37c0d34c30c89e

SHA256
d59109f3e36352d64e96a43b56db99f7593f9c1cb625af156bfca8d381c9a6e5

SHA512
5a6fc29fecac62a6b011e593072bcf7aadee873f30a7c846d5da25f7320090c39eeefc25f805c3a9dc4b07820b8d02811c7460a3a1155c6dfd865f63dd884868

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3822.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar38A6.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit