2c9530abf5d33998ab65350f9a1a73fe7a8467dfdc0dc43bfb86ddc0a2e15f93

Analysis

max time kernel
148s
max time network
146s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
10/05/2024, 15:13

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General

Target

2fbbe91a15bc378a54ca647f3ee91631_JaffaCakes118.html
Size

214KB
MD5

2fbbe91a15bc378a54ca647f3ee91631
SHA1

2b1c96b5d71a0f07db14e53a5c28a4124eb8a752
SHA256

2c9530abf5d33998ab65350f9a1a73fe7a8467dfdc0dc43bfb86ddc0a2e15f93
SHA512

029a364eccb24968529124d84583f4c76b263c9d12c43076d0f9297e4de9cef48ed279b4704b9afc4a92b2eea0e1462dcfd94af1f019b6648ed7a1685daa8d9c
SSDEEP

3072:3rhB9CyHxX7Be7iAvtLPbAwuBNKifXTJc:bz9VxLY7iAVLTBQJlc

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D869A9D1-0EDF-11EF-8ECF-42D431E39B11} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "421515872"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1664	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1664	iexplore.exe
1664	iexplore.exe
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE
2192	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2192	1664	iexplore.exe	28
PID 1664 wrote to memory of 2192	1664	iexplore.exe	28
PID 1664 wrote to memory of 2192	1664	iexplore.exe	28
PID 1664 wrote to memory of 2192	1664	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2fbbe91a15bc378a54ca647f3ee91631_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2192

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
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

Filesize
344B

MD5
05bd1319e804099bf1299d6015f9909b

SHA1
666835cffcbde3d33b411d41cdf98acfa301eb85

SHA256
7ee82d39a68d1c1ba204f9cd8d42d48b744b41b292c7e9e0532a3f46d8c8a954

SHA512
e55807c92031e48ecddf2b77da8a69b38c29536295ea16b654de0c1dd1aa6a04cca88c4e1922f8bd3f6a9d599abc48afa4193039f24a7b959bed86aa09b336da

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

Filesize
344B

MD5
97065da5210f6f4f6aa29c90ada1ad54

SHA1
2909eabbdac38d858c975324aee9f188820c78af

SHA256
f9901063e87579722e6d1852e74a6d696ee9f04ab98fedcfdc372021dcd076f0

SHA512
70c14e4a74f237693a5a7e3eb142bfba42e875290f3da6ad7e9a061b8821217cad859169d90e34ccdc654d3caf6dcb11f40370e5b214a8a1ab0ab1b03ea7a54e

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

Filesize
344B

MD5
6771c800841287cf59ec69633976e592

SHA1
88884040b76bf8cbc0a2793b63ceeede3ad1283b

SHA256
e478c7874047a4a6cba73a9760de60bdafea9fc03921f15cdbfd8cb4cd4f1a97

SHA512
3b22207bf6d030c354c397e03f07a8ad7044425656f19576e43fd831a26a71e87f72b89252299b93208e40c6ac6854377373355a1ee9a0003b94610f404f59c8

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

Filesize
344B

MD5
448a44eebe591793a2d2b3b807fffce3

SHA1
7db2e3686f897320d7c6d4a755aebed7abab8305

SHA256
128a422a9afcf4b5ec4a5b255b24cb40dcb0a0b939eeb5c13562cd6b66c1f43e

SHA512
5b101b314997b095d8987385d2c57181d11557ea0d322fa2d874de5c6b5305f0db373bbdf164bf0939b6c729d63cb6ec8e5c1a8bf6f4dacaa53844cdc5d2d5a4

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

Filesize
344B

MD5
9cbf4f461a314c468cb6cb26fb8d0cf8

SHA1
fbd3f654f41776a50c62f29e0ec42267c256e7fa

SHA256
45baff2c7a6b0fa94f302e446e749be14bb8e9c3b42533f8107267b3323eedc1

SHA512
982e57d8f863d1594cd4dd011fbe951a286d2ea463bcb6eaaac60ba9db55d1b482191bdbf930a1f8745c41f62a6c2afaced6b3de40566de3d5e6823fc849f30a

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

Filesize
344B

MD5
b93788177ebd9eb49fd527fc0b2bd39f

SHA1
5eb7e17cf4404a3a9ffdfc765129f2e0b2f75aff

SHA256
16b6542c36f1068c81ff92f31ba8a991ef8c75cd6bd10d8a6bdde4896d48880f

SHA512
464345f8405f6091801a8b929bef13d919055c7d034d1c588bedb11194b3858e4514d0d328d9bf1fc2ebcc5fa725574f9bca962eb7306ed3169f47a2a76fb81c

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

Filesize
344B

MD5
ef00af45be0cb47abb3c15593fd9e36e

SHA1
ef1319f0fd378ba2b548523616ac1429885130a8

SHA256
df41e4577d80f6ec56490c55c1e37c45b7c279ddae77029d871edda4fc614fa0

SHA512
5adb273c9e95b00bb0c8af18b9c6debefe548c2ba99ca8a1ff1e772dfe2624b84bb3921246684207d929428181b4762c379a6175cc2e7262b1f3e9d63340505a

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

Filesize
344B

MD5
c6699ebb65b362f8208bf71eeadaf73e

SHA1
fa339e25496b1e1bbbc718e895c4d915dc2eedec

SHA256
75e329849afee877df169351d4db05686a9ad53e88c480ad47efd7cd43ca463c

SHA512
eaef9a85380c69af9af18c4dfa67b8cde9b5981f7de9679f372c1473d27d2c42c5a8af488de40ba158879cb4321df8c7d59a4c5139af945b4a2d64e370865b4e

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

Filesize
344B

MD5
e4132cd8b21a0beaac0f3e78b30c73b2

SHA1
510bc362e33b47f6744cdfdcb903959d74fa0015

SHA256
854c9503e7b882d4f6730741cd37bd664cfecd7c7cc804fee2c2160d80c9569a

SHA512
8f6c2ca7391707ced4b914fd6e731116d44ad827a9148acecd0d07b8200f8783bd6c9047359bfd0a54c59215e4888242f9c88d36c181f4b9b7b4782c944e5a8f

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabA8E.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB5F.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit