0d61a6aadd984d4ce3cd927c7c404c80f5c0120b436238b393a0cc4c73aaadce

Analysis

max time kernel
147s
max time network
147s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 20:26

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General

Target

5157b2174b318d26e5995957ddc1983f_JaffaCakes118.html
Size

143KB
MD5

5157b2174b318d26e5995957ddc1983f
SHA1

7474670e751ab1197d39d62233b526ce08f08646
SHA256

0d61a6aadd984d4ce3cd927c7c404c80f5c0120b436238b393a0cc4c73aaadce
SHA512

d854bc29dd3bfedce7ae8d979cc7bdf0acdf868c042cfac6c46b23f9c0493a72d4be5ac3988bb13d9cde9e84eab375b50e502628b36e86d6989257d0c17dc1d8
SSDEEP

1536:SMZNUovF04PLx76vuyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3p:SWvbzx7dyfkMY+BES09JXAnyrZalI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 33 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	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 (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	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
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\LowRegistry\DontShowMeThisDialogAgain	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\PageSetup	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\GPU	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\Toolbar\WebBrowser	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 (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\IETld\LowMic	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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	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\Main	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\DomainSuggestion\NextUpdateDate = "422139481"	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\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CC584FA1-148B-11EF-A41C-62A1B34EBED1} = "0"	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\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1996	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1996	iexplore.exe
1996	iexplore.exe
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE
2540	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2540	1996	iexplore.exe	28
PID 1996 wrote to memory of 2540	1996	iexplore.exe	28
PID 1996 wrote to memory of 2540	1996	iexplore.exe	28
PID 1996 wrote to memory of 2540	1996	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\5157b2174b318d26e5995957ddc1983f_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1996 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2540

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
eb4a48f2136a3816f6afca283ff9d1ab

SHA1
8590f5cf046f7b5663a2077c4fbeeec0a6d6107f

SHA256
f40e53de3afd10056c920fde849cf00f1c89dfce167d008f966fe9805c20bfd9

SHA512
6211bfcbb853ef1a869bbf522dd5a4b541f44d6a3056e8ad118184238b5154fafaec1b073ebf2834cedf4b1f1593f4b5109b69424ee94b7fb568de6ff262fa48

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

Filesize
344B

MD5
deea564782150253f71b1d454ece71b9

SHA1
d66064bdaa76b515c01e657c67776e1f8a664029

SHA256
9161ba33df7625c6c455595c68bd7263c690648bf151558536e1cf173a8e275f

SHA512
4c9573799c46357d191100b99db501f9bbcec44b77beb2e3ba6d9d3cf6de33980dd4c47d2c7c8a5c81b492613c218324774374e3b01506ee5d9306d0918d11c4

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

Filesize
344B

MD5
7e4a2ec76eae2744ffe9301ef7718ea2

SHA1
e56fca83dfb9ded6d70d77886b6f0f79633691b2

SHA256
b8e6173d1b27cf86ee9d0faa76ca17f349f2ef77c193380bc4015a9c117ea96a

SHA512
e0c54473d2beda560297efcdefe2a805f75efc5cd97b53a0c4e77ff6043ab1982dd68268e6b2c359b21712686d0ba331c17b9cb47bd68e0e55cc020d00ce8243

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

Filesize
344B

MD5
66f2c53fd9bde28adf4f0c5e886d803c

SHA1
b439154c9d17438fd7f98333300e97f08a1f049e

SHA256
2605554c5c42a42d8d97e6cbaaa2b69fcdc5ec2ec1daa75b4661338123b917b0

SHA512
f9b0af3e81418885057f8ad68438227734ca88d4dbeb9bc3f98e604738fcc5964db3187f4b4e0285bf016989c2c9e50193c8d588c6e0dadd466c59bc507cc130

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

Filesize
344B

MD5
37a59bfd2abe23174b04c1be6e2d2e03

SHA1
204eec988e17ae35e3f455248237f1515a7fd30a

SHA256
e287f76294eb2d3ae701217dd8acf908de2f2ea897b0cea35e3dc518382b5b6d

SHA512
0ee97bbcff97b1a5a4928840aae0ac87bee41ed5ecede6e6cba225f26c949ff455308555ba8f4ee292015b9563c6557a706a735ef5fb4d7d411b1eae10d40119

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

Filesize
344B

MD5
5147ed39141cd4607fde10907bb9a666

SHA1
0010f98a9bf92ab426b23e6c0c884a3ffc54b736

SHA256
81a6ce57640a853f0dfb9e477653e6c393b497d4db4ae26394d42094554127d0

SHA512
e83b70ea56990753456fb22efa99e75123f7af9d61acdda13266d48bda982cc4ff01a06c25abbca6375d6f840052d3dbb271552ff687b83295ff8c2ee1d490f9

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

Filesize
344B

MD5
d3eea0c7f4ac1b971a47ae97560f49c3

SHA1
92e6c42c983dc35669ef547571fa7309e6918640

SHA256
ad14b14d5b3b24e64d0e7888052baff3db6738d0928ad406867ab4c9fcef6489

SHA512
d300d824ba4c304501331513807e53e30ae85e5f9cfa90dbba146c38bcbf9670560a73d6ac9a047a0bc139f8425e90f2453638d46a3b2d2f75f62bb29c945164

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

Filesize
344B

MD5
8c08855a00455d7255e366d7c8985569

SHA1
72c325be7bfcb6036eb0263ac8acb35d722474c0

SHA256
fc4f068ad1cfc400c6ffbf04b3cfbaa7d82fc9685b366192aee4dffbfcc50b30

SHA512
de87ae2f79b759740d3b829e60b5d4e72916016442f5ba730da752730e705edd598472a5b9408228088827ce48d91d724124e8ce68c336e8d52f93b74e742047

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

Filesize
344B

MD5
57f1c5b37ba9b07994927be4749063e4

SHA1
0081b57b86074f36584ce0b8862e59525db35b08

SHA256
1c76813bfb936e1de24932782aeaae8cf918169ffc59deab13eb7244eb415b00

SHA512
01928aec6edae2c3bcd1c48d6735926dfecf11839e82dd2f76672fb4eee44088cbe3b5b11629c6bdc30376956deaa4387889a6ca60edcc50e420df552bef6f54

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabDF7.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarED9.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit