1e67cf62d7b5cc0cdbea44e7b49e79534f6b8649c1d2ca229c7597baff20482e

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
29/05/2024, 19:25

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General

Target

81a3db03ae3a7a4a11f6a61b88ae852d_JaffaCakes118.html
Size

34KB
MD5

81a3db03ae3a7a4a11f6a61b88ae852d
SHA1

ef9d96daa1114fc13d77153ddc8ba82352a711ce
SHA256

1e67cf62d7b5cc0cdbea44e7b49e79534f6b8649c1d2ca229c7597baff20482e
SHA512

a2076cb0dcff03268b66be9258bed8d73c6ffadeeed00b538b1614bbad882a1566658e4bf398a453cf073bcfea75c06d64d763dfc2f78f6da0dcbe061da1581f
SSDEEP

192:uw3Ab5nkGnQjxn5Q/7nQieqNnSnQOkEnt9PZnQTbnJnQOgncwqYacwqYWcwqYQQu:tQ/N/aQ5QGGZSE1jHXM7l

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\GPU	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\InternetRegistry	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\IntelliForms	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\Recovery\AdminActive	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
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\DomainSuggestion\NextUpdateDate = "423172627"	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\DOMStorage	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 (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\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\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{46D59121-1DF1-11EF-825B-FA5112F1BCBF} = "0"	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\International\CpMRU\Size = "10"	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\BrowserEmulation\LowMic	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\Toolbar	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\LowRegistry	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

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2192	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2192	iexplore.exe
2192	iexplore.exe
2092	IEXPLORE.EXE
2092	IEXPLORE.EXE
2092	IEXPLORE.EXE
2092	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2092	2192	iexplore.exe	28
PID 2192 wrote to memory of 2092	2192	iexplore.exe	28
PID 2192 wrote to memory of 2092	2192	iexplore.exe	28
PID 2192 wrote to memory of 2092	2192	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\81a3db03ae3a7a4a11f6a61b88ae852d_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2192 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2092

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
5a63cd7bd221002d0f7e7fb4d56fe39b

SHA1
928446eadb306baa68356c2ad8610213be622a29

SHA256
ae28dd1d3d6d0541c184616194ea2fd6103f00aa0cbfa85e215d7e40421b9e0e

SHA512
e0fcfe38e3e286c6dd8085bdb3aeec1bc38bf709beb1ce2edbef87b78e89886603ea48bb2289a58c313e23715414e72d11cbd12976855a44090cbb8a51ad798c

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

Filesize
342B

MD5
6a11cab44bee9249323c8f26d21adc75

SHA1
692b88572c83dca497d0634a4010e0f7279e2e9d

SHA256
2c9d5b7dc83455114bd44bc7908aae8f360163f2da6972948b2350c8bc4e1e83

SHA512
14fcdc0c2e6b8ea66d8aa6687ef8902bafc7ab7ff1436a7da447e12b8a230f36b40a7c3844f0d22b6390c27bbb0bcfa275b88dc7e7932fec7c50df4c1935ccd3

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

Filesize
342B

MD5
10525852a772c22a46e455fd076abf5c

SHA1
0ddd4e42bd8b8ba2dd4cfce482a56511767ea687

SHA256
651da8771caa3e9fc8e8d317e87fa07fb8c6cc95c6c0e5d482d862144dd0f702

SHA512
3a6a7f3fbabc4a001b827a8e8b43a417e57b291472e883aa24c9ff7036a95e31a5d5e65bd326359a98b0d473d586db57560b0c0b19c36c362b11d4c5381fa1da

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

Filesize
342B

MD5
ec141502353ee814c07e5e5213f5764f

SHA1
722267f1f4ee2074c899978ac975de2774248edf

SHA256
0f477f40750eb2fbe72c3188d26105db6c2fe6a39f056cc7fbf8b77375cf83fb

SHA512
f2fe82cae98b4c350fb20815dbd4b5102dc22480a04f486647bc65f016b06a7c2aa06efff089122f6928c9487895031b876bc90ef2cf2d6d845a3d799f75ed83

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

Filesize
342B

MD5
cbd52d7e64684cf4a306c5216a30f370

SHA1
4fb11ebf890877a9290ea098ae200c9099796b3b

SHA256
b549e1b70eeda525d13ce737fda557ee9244c1dffd4362544153c9a93a0aa656

SHA512
8cda71be75635618edaf9c1c5d369f4ba0c568dc61fbd953fab3ba301bed89f9449147d01c85d7c1a1f7aae65035dd8ae0e1b001684c761b32d1a391f749c8df

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

Filesize
342B

MD5
caf9bc171565c3fbdc137e2cb84ef270

SHA1
c2930413c89a9d15273d6f0e1d4c9a1a80110dd1

SHA256
6ae01f172f7f52e97086f48a4c79da3e8132c1f3f7a9bbdc2734bb936bb6479d

SHA512
79e6b88245a1950a9cfd84b715af3b23d106eb3b3e10261f896919e1b1f679cc0c47713829e111ffc5503d3a0a3f38b1f93dadb6da9d107bcc87d3efc102c119

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

Filesize
342B

MD5
55bb94176641d5d3e3e146e03d6dea1d

SHA1
13466e48d7bd7d517434d463043ad70d3d9ddebc

SHA256
3eb05af09a71aba6910883d919874a99eb27532a2796373e07f777124d49762d

SHA512
8ac4330a5366af8964c0db23bde39e1f28006452cc363a88b91816ea985ddf3379923237167eacb466876eb0b51b5faabf468d2985964a1bee6e8dd5d7902f30

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

Filesize
342B

MD5
1a8e3f957b94ffa130898a317dac50bc

SHA1
bc9dd789ed0dcd42be54981156086bcfdc786e43

SHA256
d4aae04a6d028f45e0d4e8d1a1980a0d7fdb15b5f3feaf4d6138f6abe368deed

SHA512
a6171f2fa09bef12e35050213a06289d0ea152b224f0c9f6c5a548c63c2f2d85971efa886e8ad3707aaa83e8b2fdb915d3362fd9a2165cc805122e148f863ed9

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

Filesize
342B

MD5
c186173bb1ad639c9361c53b0db166c1

SHA1
5201219603a601745d3564a1433aa90a36f397ec

SHA256
bcf8e344cec8edc6f2f93c532f651688e5b95a6524a1a2bb43b1beac7ce187c6

SHA512
659ea780665d0c80a837a742136746a802aa9a21c1f4ec99aa3294471fb08762dd80511ce73a9001f889c68f3e95ebfc3bbe1e019a69747b626722e14b5ff8eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2B83.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2CB5.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit