26638e3d4facd6c30157f43e94cffd85a959204e61ce9bb406e9843c4fef2b45

Analysis

max time kernel
150s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-06-2024 13:49

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General

Target

aeb7c5122d03c4ddd4925377be6b01af_JaffaCakes118.html
Size

28KB
MD5

aeb7c5122d03c4ddd4925377be6b01af
SHA1

c7df45dd24339310daa9a951379770988526586a
SHA256

26638e3d4facd6c30157f43e94cffd85a959204e61ce9bb406e9843c4fef2b45
SHA512

46476e16053fe0b15e0e5803e70da0cd0aba52f8d6e01d66a9c7acdf63c72a337197b84c3ea9aeacb4e599deb6f10f68f9246d0857891affe65903bfe70814de
SSDEEP

192:uwzYb5nnsBwnQjxn5Q/3nQieONnInQOkEntZtnQTbnlnQ9eUam6eFM5GxBLQl7Mr:PQ/85y2MawSN

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\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424621221"	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\PageSetup	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\Main	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar	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\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU	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\Main	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
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\IntelliForms	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\Recovery\AdminActive\{0C1BF9E1-2B1E-11EF-87AA-FA8378BF1C4A} = "0"	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
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	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\LowRegistry\DOMStorage	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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1688	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1688	iexplore.exe
1688	iexplore.exe
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE
2732	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2732	1688	iexplore.exe	28
PID 1688 wrote to memory of 2732	1688	iexplore.exe	28
PID 1688 wrote to memory of 2732	1688	iexplore.exe	28
PID 1688 wrote to memory of 2732	1688	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\aeb7c5122d03c4ddd4925377be6b01af_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1688
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1688 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2732

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
342B

MD5
881eece6945a75ae3e128df64d714e15

SHA1
542c632c0c917fc06e3ef22e6f8bc11cb2d91b31

SHA256
f98b1d86d7dc3a3f73f21a52a60cce3b70280905ea6a86f54734bdb6a7ccc98f

SHA512
4eb79d31d4574db82e9397105bb54e657d7ac2badb6017b8814d9a4cb6184bd3cc35795b11e2f4160e505d20b2967e388011085c6534dce0cec8a5643017d79d

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

Filesize
342B

MD5
86f3f3c808f714967aca5f83a030e4a6

SHA1
6554cd83fcc9daff5c8d95fe1673abb412e9e690

SHA256
0c65c95ee0df5154efa5b24e35a4caa0941a743416bb356247d8a28e311162ea

SHA512
f1189ec7727193596a123340d83b9d3528767b3bc304d0419d0ace11bb8c496191b6000f31906b1f934dbcb8c8be39ca0ecf59d463daf2416acb090f17ff596a

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

Filesize
342B

MD5
30af3e153783a6d717186eb207a234e0

SHA1
ded4dd0ba3478aebe6af14ae193d2d9c7ea02881

SHA256
c0edc562cbd09c11490689174411b89987f72eb742a312417179935681448535

SHA512
40077da484f8605dde5df7ea5488f43450def85ed5e6414cea1af23a47d7267b3e9d2a8bdf8a09d2af023d32a9cd1e704c13f52aec1f5572d7b65c7a015e9d92

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

Filesize
342B

MD5
53ebb70d0be3eab3e66916b38cda0b2c

SHA1
9cb380e94aa896cecf14bd5fe78a404585a2e575

SHA256
7ce4698be1f7398e79fc4f4b6e40db326c1e326911e4a5330fc5b23a25184bad

SHA512
77e54cbacf2c687b7883bb3c8f2e6ebd6805ca0e65f64f67d986f3ed4f7c1b7c82e68bba86a9ecd440fc2611d7e051ab8e6730cfcab2153163ff81c414b7f575

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

Filesize
342B

MD5
f247d3774fb38b60daf46292e600d91d

SHA1
abcdc122d49b98972d83225c90d8312a2d6ff924

SHA256
550acaa5bb4eb168c234f230883acb97819b964b63b0269b2ad40a2fba02842d

SHA512
0fa9289452e57458125ab40f316c1faec5c56bb17153730e876d74a64da42680a2c338a74fa8a3762064a598e4c0ca14cdb64addf5c1566f1765429c38550abf

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

Filesize
342B

MD5
9439fb88dd7ba33494afb5d85c482bd8

SHA1
d1baf4532bd878b1b950283c9d3577ad53654116

SHA256
a88124d76e526c1d6028a29e75074dbc3d88b47984286eac7f6afd8adc3542d4

SHA512
8c62b0f06da2786d76aaa4dda139c3a95f3fc1f9073bbf64df52fddb657c2a6e7f2c84b8fc544385b638b44f127ba7fb74fc984e66d5c797986a89b537d4a1e2

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

Filesize
342B

MD5
8b36cee98fd56f6ac0116c8c209785e9

SHA1
b8c1dac13aa6d716fe80bd21d971ca7f64ad6bab

SHA256
df9861e7264b0ee01e935394e561fe574c54269fbc884f259cd83ea777b3202e

SHA512
8000016c18f0e71642e2e08fa182534956b7e8e88585448e9c817793b9424f7f135b75ab041dd0da32373342be68379ccfa5a6f40a0ef56fd2f89279eaf0b02d

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

Filesize
342B

MD5
e5826ddd8628763f5d24429e21b0e6c0

SHA1
0f95c791968d522faa6b99ab1e4bca32a37aafed

SHA256
ddb4af91d82d6630641a3080f7522488d1fc830d20041bbce6254275ddd4ac82

SHA512
830169d42b38b70e8b3db1f023f9bec0b918f49a72738796674fcb51196365531cba1eb1a303a05f9f88c5ecc62e179403bcebc9123a36d50bdc7358cd71bd09

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

Filesize
342B

MD5
79c23fa8e507a016dec77ec3c8448653

SHA1
9dc346a79c359832e513cad8731105efa5fa0f56

SHA256
37b63848f8d7b1b2d9486094352d4bd653dfc1f0bdc3f10059c180894c018242

SHA512
9c0a37772b065d3b29edc64d86f7a7d8fadaccc68693e4fa524bcc69ed1a4d07f1ddcd8475174942227d4129c78d8cc4443859ce40cb258fa1fe2eb42ab877f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1D33.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1E6D.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1E92.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit