eeb9964bb9d83767afa553ac73c2440c1daeab163c3acb7b3bed5276a29ac4dd

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 13:55

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General

Target

9207ab3b35aa7a3405dc863ac3243a91_JaffaCakes118.html
Size

23KB
MD5

9207ab3b35aa7a3405dc863ac3243a91
SHA1

aedd946da26e23071a6adc6498425e827c4882a0
SHA256

eeb9964bb9d83767afa553ac73c2440c1daeab163c3acb7b3bed5276a29ac4dd
SHA512

ef24628bf727d25f41ba674e6e1b9d4ee8ad1daa57faf15efcdbdde0efd2b97eec4ee6994122468caf64293030def2548a0f909eb53b69430852d40e4ccc828e
SSDEEP

384:6RPQAFfY+fcF3Fxe/m65MgqQ/P+m5FAGxCgGWcLszbx0Q6glY47RPbX:6RPQAFfY+fcF3Fxe/m65Mg/+m5FAGxCc

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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\PageSetup	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\Main	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\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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\BrowserEmulation\LowMic	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\AdminActive\{FD943521-21B0-11EF-87AA-FA8378BF1C4A} = "0"	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
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\DomainSuggestion	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 (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\International\CpMRU	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\GPU	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\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	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\DomainSuggestion\NextUpdateDate = "423584820"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\InternetRegistry	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
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE
2660	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1688 wrote to memory of 2660	1688	iexplore.exe	28
PID 1688 wrote to memory of 2660	1688	iexplore.exe	28
PID 1688 wrote to memory of 2660	1688	iexplore.exe	28
PID 1688 wrote to memory of 2660	1688	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\9207ab3b35aa7a3405dc863ac3243a91_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:2660

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
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
342B

MD5
acc4ddb88943ef001c79e053f77b202b

SHA1
0f11aa94082cde5d230f494d5710954ca9fd0651

SHA256
34a9e99be3ef9b81bcf1ed0ca607a83af7e8a061a653955b93888da143188f28

SHA512
b8979320ef45dc3f34422461872b4be4a921568223c65f9934ba95ce811bbb938af719773a7311911df532cfef2e354b0307cc5d9030172ecd6b280c5cf64851

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

Filesize
342B

MD5
2a8fa577a1abd2529483d22048bc7895

SHA1
1eed787ece6eaeee26f1ed5b1406d2081a4c0846

SHA256
418b740dbe5ae81e314eccd07b7e595bcc4c14b8916023be818bfb2e5cfde877

SHA512
ece9c2d157cddc05ed11a4be22673ab26ea9534763a5d68d2b1ab9f6ff4cfdfbf6f2523c92349a2e557b7bb8be11c791455231d5db1b019305a3d088a5d2e554

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

Filesize
342B

MD5
646052907fa0f085e13ad32d00e5c51e

SHA1
4721f193bf51e4bf0c2aeac7a04f6d06ccc5fe7c

SHA256
309cdf8d2c5c74493323f36efa0245db2c18ccb4e434c9d18d7f2f533e7f961d

SHA512
bf160bc64741e3d4f8ab377d6f7d84db63dc1e95a14e407af963d24f44caf2ed49e06fddc5604b2166479e4f3390476db0d809736ee74490dec016e4783bc624

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

Filesize
342B

MD5
d8e3bbc9ad615c06d2de273f977b6494

SHA1
263c5816b7013a7e3a5d0d29f02d31902c163d0b

SHA256
489e7f2a9a07a0a30af5a64ab6324197f6610fac33048a3d1101371e2de49d4b

SHA512
0635e0d3793b4fd0205a7e58c20a1f823a901709902db21bbfad650548649c6bdf0b26adfbfa22281e77d57277e92b44f015fa2029f93b58bbdd75e156ca3af0

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

Filesize
342B

MD5
0ace4359bfe6470d357be5bf77b34ef7

SHA1
333bc0504008e5a17a3c074c379bc565e625b92a

SHA256
33d4cdf7c6ccfecadec7111780154db681bbc090a6d4fc4c9a1def68f366e724

SHA512
5c0decd288a036b334073c2a390efd5fcc18c6e61714aa20573540923e8a15b8a42568458be9f68b8c61b5f984bde9398be1c8636732acd7f2c5d28de8ce8f2b

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

Filesize
342B

MD5
5ec17aae1f55e67868c22fe64910fb06

SHA1
9bf85212de85afe4e446ddbf846ced75b63cf00e

SHA256
57eaa4136e049a7fa0b854da93e3b8b05f862eda203c7b690dc96cd5f5592a73

SHA512
c9b8668b333638f2e58b97f70e5b6722973c61d7f0698a5b66c1c92c827ea0ff21a0a39b65ae7c71c213eff01b1d29282582404aa10f3b9a737a0c5fc0184e27

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

Filesize
342B

MD5
8c4761128bc8b17499a8236fe3202106

SHA1
248feb362970a8d86c431791e5cbebe7af2f2e6d

SHA256
de9908744fdbe114c65fb5554604f7c6f4394a64a4650652968b50202e86944d

SHA512
715e195c2adde68ec8aa2cbd39187807574d1450cd64dded3b61bd3be64884565285f0590dd66e21f19f16744eb03180657eebed88bf2d0ac0ae437efa60cd89

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

Filesize
342B

MD5
f63a25a2332d2e1a79da8950e4262b25

SHA1
7c67b539f49620cbd9ce33c352c7ba466d6ad526

SHA256
2d447a4414b00f6b8b563f23be735b77cd34477fb62c38335deeed0b0825bd3c

SHA512
d1c948a343cc18ae6f04ffabcd8e025f0c15ecc5f2062730f032290a21274d795a09350d29790e0d11fcbb33bc59b1794f0588f6830543dd3369fa56ed3a1054

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

Filesize
342B

MD5
5e68b2503c240034ec0becb9dfc13343

SHA1
aaf9f575474b25f11a451e1c0ece33f29a1eb369

SHA256
86979d02760a1cc055b87374d400c9289b3a4fa32445fc3766d42777a4cb4f48

SHA512
509a454d6a3fc1df5f4af287f46541d0a12b3387d3a04c0197eccdb11631bc931d8f287416f1b16e09545366e4c80257131630b02da3cf5b63ba7e82bba22523

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1D24.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar1E15.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit