49a2e00c7f731b864e1bd6693c14c466dbfa4107e55eaf747d8d5790c3cf9e70

Analysis

max time kernel
150s
max time network
145s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 18:08

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General

Target

765b70f667cefefe6cec8fba95f87f71_JaffaCakes118.html
Size

42KB
MD5

765b70f667cefefe6cec8fba95f87f71
SHA1

23d3b91f9044d76758bca524eb064ffc4b1d433b
SHA256

49a2e00c7f731b864e1bd6693c14c466dbfa4107e55eaf747d8d5790c3cf9e70
SHA512

4a42a1221973f6feb79acc67cc7d69814a54bf1f9925dadb77a83cc11ad85a7f6b81cc2f27f31e55c80d916637e6704e793f132875b3129a4e8965aba326a013
SSDEEP

192:uwLZb5nU+XnQjxn5Q/UnQiefNnLnQOkEnt46nQTbnxnQmSgxm8i4Yj116kqvKq3o:kQ/sjxWIyI18haU

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-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "422908789"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{FB304481-1B8A-11EF-BCB4-4AADDC6219DF} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1936	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1936	iexplore.exe
1936	iexplore.exe
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE
2568	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2568	1936	iexplore.exe	28
PID 1936 wrote to memory of 2568	1936	iexplore.exe	28
PID 1936 wrote to memory of 2568	1936	iexplore.exe	28
PID 1936 wrote to memory of 2568	1936	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\765b70f667cefefe6cec8fba95f87f71_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1936 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2568

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\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
b2d9eb52cde8179aad19da47f0932400

SHA1
5baf5ef5436b6725b1d0051c5286f933fd35afdb

SHA256
93aa6f1b534ea55033ef49f940812544346fa8c815c9285f513069bc094f9fba

SHA512
719c4123ba8d2731892ec7c620985455f499c637138d3abefac7eb571ce897d86620ec076560e1befbd9a86f29eeb95798f368378c6240ccf70e8c4712b8b3af

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

Filesize
344B

MD5
d409be9563ad6b8145d2166474124762

SHA1
cc21465233aa8d50789881dcc4a5df46071e62c2

SHA256
46d19ab05fc2c690897ce10138d30f577694ba4d4cdf15dd6c7efdfc29caecda

SHA512
6c70d849b9a9506a4fecbf0f16b1089f8f0ab8849c276af06c10b3949773d928d21b8515120145aead9973d9e4d66940c22220da3f40deb84b9ddf67e22a7cb5

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

Filesize
344B

MD5
3a3104524353a72fa2bf836ac0e62e42

SHA1
3929ed5dab06999e0c7cd281b73d1eb71e935572

SHA256
420e1ac0c54340d3aef4a7c9c6522dbb647f4a9f9bf497a52942e8d5f2a8c789

SHA512
89e9234dbc61e92a070a6988f477d2c50ad984509e80013b006b35d31b3482d3c80b269003b4d352933e188405bf8d7de1ecde7b2df880632541e01f91473038

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

Filesize
344B

MD5
ca28659368e3bfbea138716f9000d477

SHA1
ac95d37d843d19cd440249e18a177832052ca184

SHA256
ce74a809957745b9071b20bfaf57e5a939778ed564640ebab95c854edeb61b4c

SHA512
9398e4d6cc6ecf5ba24dd469268809b6e169ffabd72b1bc2f83ccf32fd7cf4b557aeb08ca7543d56277db2aa2bece20ec51ac4cb12c8b2be3df4c1853e3e4433

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

Filesize
344B

MD5
61a171974dd2feccc7296a8d7c6eab45

SHA1
a9f7a7bf7029fece2b5fbf06e1068369363e8bc3

SHA256
08af0f1a7a0cd37b30ff8ed611aa07f7ac1dfaa0dd6c803a517a4ed4be0c7625

SHA512
deb0449cc275eda50245e4bda7cdd3f11b318e05b728a120dbb51ee192174a65059287772de699fb44ffd51efd709903bdf5ff1e38fcbe243300ce136e433384

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

Filesize
344B

MD5
4302cbb1b2f47b85133a18ea9610fbd2

SHA1
ab819f8182b3c858c6bd55ce64c33d88b080f705

SHA256
2c5581885b2525932d3ce5d494087b1ef8717181048dcb2d79c0b94bbbe52011

SHA512
7d43c0b513dd4d34f1ce40d136203e0c7ab5bbe03723bea03a446902913baa30fd90167404c9ba3b16c39e44bbed16dd1ec69491a27450201d347cda102e20f3

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

Filesize
344B

MD5
1a3a66826764864396fec30a8849c658

SHA1
99ed7b4c832119ef21965e3999f1c161fe3c45bd

SHA256
c1ca4725d12072d0b4752bf5b0832dc61c3604d098a6b32d527c0963211ad049

SHA512
3a09f13930a64e102b355464eb518e58d0c08c2cb16d7c2818cff17c5b5832566bc3ced2dad4dff20ad1e1510ea471a50c3277e653ee737a1ed83d0155099ca4

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

Filesize
344B

MD5
0c5abf3dd7d25353007cd5c389a49e7a

SHA1
d10ac647c4173ac785257aa10af2b2d882bd89f0

SHA256
993aff8f46957c8a4bd62b934b0bd398f82ce249c6c53a1964a8b76f6f8b3fe0

SHA512
a77545fab460660bf09890e0ed57bb79f16d11cc4f4198b670b87ea7d0931029de2a074415e020a1b8950a36050cc35091cfcadbfaf9d3233e256a9ab9f57703

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

Filesize
344B

MD5
acad0189d848256695f10134bc7e1693

SHA1
8b0e2c8ce9922a6589f34103ce6015b622cac4ca

SHA256
8f8f1bb394693cbda70277d64ecc4902d2eaad6fca0af3707451abc06c008ee4

SHA512
ad133bed49a67734456ff330c53407c857694f9e4b28f044769ce34b139b64c8618cb843b76fce0d2f52cd6110daaa328c125450a99a6628ebe4b6c3e09b7180

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab904F.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab919B.tmp

Filesize
68KB

MD5
29f65ba8e88c063813cc50a4ea544e93

SHA1
05a7040d5c127e68c25d81cc51271ffb8bef3568

SHA256
1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

SHA512
e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar91BE.tmp

Filesize
177KB

MD5
435a9ac180383f9fa094131b173a2f7b

SHA1
76944ea657a9db94f9a4bef38f88c46ed4166983

SHA256
67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

SHA512
1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

Download Submit