c2cd2d67d83db176b41a68deac1ebded77b1f68d7fb7439c1d1036547dfcf8fa

Analysis

max time kernel
149s
max time network
149s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28/05/2024, 16:53

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General

Target

7dafeb4e33a649fdc1953b6ad0bdbec5_JaffaCakes118.html
Size

133KB
MD5

7dafeb4e33a649fdc1953b6ad0bdbec5
SHA1

23f30672afdaa2e767f68e748e82ea00355773e3
SHA256

c2cd2d67d83db176b41a68deac1ebded77b1f68d7fb7439c1d1036547dfcf8fa
SHA512

9e85641863cffedda9cc31c7ce1a4029095d4b483b3284379115328a147e87fd7da20cd2e1c3fb2b4dc66d0b02c21a395dad7bc9d36e56909bc3caa810ac2aa5
SSDEEP

3072:OncNMohCq0Opx/1zjk/TyfkMY+BES09JXAnyrZalI+YQ:g4sMYod+X3oI+YQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423077088"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D526D721-1D12-11EF-B1D1-D2EFD46A7D0E} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3048	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3048	iexplore.exe
3048	iexplore.exe
1852	IEXPLORE.EXE
1852	IEXPLORE.EXE
1852	IEXPLORE.EXE
1852	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3048 wrote to memory of 1852	3048	iexplore.exe	28
PID 3048 wrote to memory of 1852	3048	iexplore.exe	28
PID 3048 wrote to memory of 1852	3048	iexplore.exe	28
PID 3048 wrote to memory of 1852	3048	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7dafeb4e33a649fdc1953b6ad0bdbec5_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3048
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3048 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1852

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
78e2d4d7345cc630233bb1d1222da292

SHA1
af14c5fd315d27d80be809e2c83b08332e931ba0

SHA256
f1cc7fd57f2cbff1d5fd099812eb322bbea154b59418d2fe892468bfa6c39c74

SHA512
9a02aff4fbfe5bf086d1113923874615a9416dd7994d80b2f240b789608fc6d550923a70c03d36a19ef7295d2b2a208e6ed617f4662bffe7a7d60c6dcd568ccd

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

Filesize
344B

MD5
0c91413e9dfdd103dbaa0f9ef0ea6c24

SHA1
f4780ee81f0684d6978da818730b81d77b74979b

SHA256
a11c7be5e5e39bf536b63b2034641d1aad559236cdaedaab9e1d5804a9e2bd20

SHA512
1fa033a8dd1ca07495d501cd10e31768b9da6a6785fa1c769ee99dca3bb0ee072cbf9bab8c25e64b4d168ab825dda640f984a84c15841f36dc524cdda8e255ad

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

Filesize
344B

MD5
adb13f15d2ee98c09a004b71c161280a

SHA1
1c47ae4cad46e2429ee8d7776e9f53008893f82c

SHA256
b8275edd9878178ef69de8a0e6f522d5c8ff367e2f3e3f0148a618279144e1c7

SHA512
0b496dc797334e2247882ca97a2fbdcf34f54834d223b20efde9999d7b8129a0918f3167d728064b10dcdf32d81d30abd18fdf8d7b0a0098c8e79958c819f23c

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

Filesize
344B

MD5
ca350a85a2dd757e2c9c0f0e77b66e89

SHA1
ab371f6f381ac723cd888d12589c8aee10d22152

SHA256
853e2a780036261fe21383cfb2458dcb3f0d1c0c00237b4b5d6961c5de1bf00f

SHA512
08230d1c9d63548e3a847a6fc921c8991e73e7adf582c2d44476c2c995a0e88525f82cbbe6a3e181be43564bc9c4d482d0cd4eed758e732d3b7b4b734636e4ed

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

Filesize
344B

MD5
edd1d57df7c35d7697ea6147f0e8029b

SHA1
65653209befdf35763e22414a8ff7e8fc0006a52

SHA256
82e60271e6449cbd4e4739ada796a5f04b6b58198d38181f7799a9f798a6424b

SHA512
f09cfd54a2b2ca8a3889eb0f4b7dfe86c28e97e87efdea053360ced29a57fc3a239cafdfd22c75cdf5ca92bb8192db0def01f41d34edd0a7518e19c473a67dd1

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

Filesize
344B

MD5
4b2edb24f4646dc76d013891f8468288

SHA1
bb233a15ce25458532554ddec9bd754ec5797807

SHA256
0447b29100a44aee86699cbb1d8b25975da09c5e6f972da621effb1eda0562c2

SHA512
f9d663b457a34ffea41ec9ad1db0e11c8922cbcc5d9f58c634c98455c4933f7f5a91fe135fe4206dc512b02817eb12dbaf737275e6df2401fa1b42ef833fbdc3

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

Filesize
344B

MD5
fb98f174ec0ab002b413a71a42d39694

SHA1
7a60d05950a8f4aa090c84566ba9d2058813662e

SHA256
b54b2376e158a47ef8de56a8c3492fb2f13b935ff07377cfcda8e6305137671a

SHA512
ec3f58ad035d6335b5a8fa02f5974f52024d857c219909b1c110cf562a1854b2ca1436a8276b7e04641794222927a557b0579a081fca65cab0a9ce0fa07a4fff

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

Filesize
344B

MD5
360d5ee850bde4637afe27038d8ff3fa

SHA1
d10be91e40975d7256cc52ba43e66f337ca87409

SHA256
2e137878e4299640360bf5675ee0ee4cabbb9694f3f8fd61c273def267df44ef

SHA512
7b7b21ad5566a8c03f3073b850fe145d22cccaaddb0aef454556217f366ca711d2b15bef2660e9e7df70d4541961838226beb714cb7b722ed7db24e472d8825b

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

Filesize
344B

MD5
530532086f4552ddb5655d01ab930d46

SHA1
178f6ac4a9d5657e5250c972bb7a3a1b3ece0fef

SHA256
6002e8bcd397e24ccf091b6b9efe27149322324b0ac6967ad1f6b8af0310cd97

SHA512
5be0d74269ae6ba4131a8c55b5d19ecd8f142b8c9f25d6b428125fad2cb6f1cd17e6d21580e55d435231a7c146c20c0f3baf1e9fe19e80ba7f916ca00cfaded4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1F63.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2056.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit