d24e1e7071d92e57667fc05e3573e13cad35cbe593c856ae5c7066d17f354a87

General

Target

696c26135c8efc1af1e437be3e2a39b0_JaffaCakes118.html
Size

12KB
MD5

696c26135c8efc1af1e437be3e2a39b0
SHA1

c7e4b8990b5a74ad1d878208139572cf9b38450e
SHA256

d24e1e7071d92e57667fc05e3573e13cad35cbe593c856ae5c7066d17f354a87
SHA512

6aae2f2dd3d93a505156219d87de4e4544315771206872bc238b73ca3abbb6d82409f12c83c7fa3ef21d08774ec9b55de4d434b0ed7095385780214c5388b722
SSDEEP

192:SI2aeoCrvvcO3LMdgQlGzqGtSCKNlzWaL1Z:SI2Q8j3LKgQ0VzQzH1Z

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
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3"	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\Toolbar	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\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000a6ccc3bedd016642a6dbb1dd4051cd29000000000200000000001066000000010000200000002cbc52eb595d5c1c4d741d52341bdf2e23ab31c5caafba88a8a2acf41376c3ce000000000e800000000200002000000060c6b45ed0d7c0eb2b7bd8e9f33b58b3db43cb3f5c378a38229d16e3b388dbd8200000007fa904df5dc7946d12d01c7d73e3ebc88799997ba7da7b74f7b6a3b8712456f84000000063ef7e54f72aaea50a815d61e2c1a9cbb554e59268a1a1de40f67439f99d060de60b7a0b10695ee39a7ee43813e404312a3d8b6eb719647f0c504dadd45a7f27	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\IETld\LowMic	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\PendingRecovery\AdminActive = "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\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	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\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CA845D91-18AA-11EF-ADBF-FA30248A334C} = "0"	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\Zoom	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\FullScreen = "no"	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\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	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\WindowsSearch	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
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f04807a2b7acda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422592601"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

iexplore.exe

pid process

2384 iexplore.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

iexplore.exeIEXPLORE.EXE

pid process

2384 iexplore.exe
2384 iexplore.exe
2752 IEXPLORE.EXE
2752 IEXPLORE.EXE
2752 IEXPLORE.EXE
2752 IEXPLORE.EXE

pid	process
2384	iexplore.exe

pid	process
2384	iexplore.exe
2384	iexplore.exe
2752	IEXPLORE.EXE
2752	IEXPLORE.EXE
2752	IEXPLORE.EXE
2752	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

iexplore.exe

description	pid	process	target process
PID 2384 wrote to memory of 2752	2384	iexplore.exe	IEXPLORE.EXE
PID 2384 wrote to memory of 2752	2384	iexplore.exe	IEXPLORE.EXE
PID 2384 wrote to memory of 2752	2384	iexplore.exe	IEXPLORE.EXE
PID 2384 wrote to memory of 2752	2384	iexplore.exe	IEXPLORE.EXE

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\696c26135c8efc1af1e437be3e2a39b0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2384

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2384 CREDAT:275457 /prefetch:2
2⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

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
d0f405859e8f576a6e5311a3ca08693c

SHA1
357d36167a72972699dd830d42603fb70ada9704

SHA256
cf704fe7ed3c794f95f1d6f5ce54cee85c2b8b6b38008cee808287ac4defc6d7

SHA512
45edf9fe040dadeb668d8ded0a7699fc3fabda29cdcc6bbd3020be643b71f147176ed580f700b86ab1b1f1604c349815404f42585896fd05c0c10e221a80181b

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

Filesize
344B

MD5
2c3b3a120f0edbd8aaf77d3a2738ad9a

SHA1
99f812509b2209e902f92c682a8a662decf16abc

SHA256
c617db8c5d13414628d082d8fa452f52812989aa5c39d7c750889dd537475eab

SHA512
245bb534487da3bccf26c5033d47af2f70d23fe74dd46fca552d1c2ddf3ddcc9a401837489641ad950a8194276e11a36a94773bf133d02942b8094261cd67bf2

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

Filesize
344B

MD5
72fd1a1b8b1732d04260e80cd3f1e9b4

SHA1
241c62e981337bdad9d8f4364e78b97fd3ead34e

SHA256
741be177035e832abe40bd3ece1fa4df391939f4cc1047dd5f3e7e7d35e14a47

SHA512
c9773084a40f9d2d79a3eb11352d2a7ffa9f3cb85f7fdafafd4556da1a22d1535890f1206e69ed613913f2bca091161a56679bc8ab708c7661a563a9722d9ec0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab3718.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar3859.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit

Analysis

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