1c70b8db998cac9783778612b9acc990162a5b477d17d9ebd1e6075c4e555519

Analysis

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

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 12:41

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General

Target

a0b498e9561e08de732f59487e9bf05e_JaffaCakes118.html
Size

36KB
MD5

a0b498e9561e08de732f59487e9bf05e
SHA1

22a864ce39e94aaf0014dbd7ddc43a688fba0f73
SHA256

1c70b8db998cac9783778612b9acc990162a5b477d17d9ebd1e6075c4e555519
SHA512

3bb33ecbef74b106192b3262e31990589e633a64016be0c0f72805bec1ff5f2e8089dd56db7d3f9f2461432f61dbb12db465fb56e18e8c4e411f5ba8a9ccf193
SSDEEP

768:LKHpKWktqFCPHmAIASmVTx43N/YWKQieoZA7JCktQ7VB:LKHpKWktqUPvdpBxUNwWPieoZA7JCktS

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\Toolbar\WebBrowser	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	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\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
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\Recovery\AdminActive	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\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
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\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
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\GPU	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\Main\CompatibilityFlags = "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
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
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
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{25FF2651-28B9-11EF-A38F-E61A8C993A67} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424357982"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	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\Factor = "20"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1704	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1704	iexplore.exe
1704	iexplore.exe
2356	IEXPLORE.EXE
2356	IEXPLORE.EXE
2356	IEXPLORE.EXE
2356	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2356	1704	iexplore.exe	28
PID 1704 wrote to memory of 2356	1704	iexplore.exe	28
PID 1704 wrote to memory of 2356	1704	iexplore.exe	28
PID 1704 wrote to memory of 2356	1704	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a0b498e9561e08de732f59487e9bf05e_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1704 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2356

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
69f4e972f75e441bd152311691a007d3

SHA1
0d7df5b52b18871d8289b3979a7a0c1a8e8dfad2

SHA256
22f9b9f454b056e79cd2c8285d7b0ad174648da6370244d1df403ac135d2c896

SHA512
4dc1fb126a66ced553a14d30e0a26ee283ff0e8f47ca97bf9d1923ed5b6c5851da1b1fd5f6dda11a58f6be92a823062de96eec833b0df0be9d72de05596649d3

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

Filesize
342B

MD5
b0071fe2a25c262e0788d65e45ef4c2f

SHA1
12ef3aa67befbd263eca4838ec7771d79a36b929

SHA256
6b2c92d22fe5bc4a8ed3c3ecc1e712b6c25b7fbc61ca32482c3adce86d62d065

SHA512
7f029bb266051d445ce19ad02e98fedfda5c580d1cc81194f7992b2a9f8d83324efd6e500cdd79b20c190a726fc83f70b2c215e3d899fc17515d037d1df44f8c

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

Filesize
342B

MD5
502a0a921808bccb09294c610cb49ad9

SHA1
fcbdc97fb3fd5a55b34aed615c8be6369540a611

SHA256
d419c8aade4daceccdf589bd31170833505256bf2b2cdb59dcdf776f9098b8ff

SHA512
bdb0228590099c5d22266667c949d173ba18548dea356f0667aa91cb009faf02e3e429fca64617bd6bb4ad1a0dce97fabcff646a796b5feca585b0d95f61d2e1

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

Filesize
342B

MD5
8588e89d7568b86941b9253ff550a441

SHA1
24ded271f0166030eb00c3378745a802e8f2e19b

SHA256
a45e8549515bb810f968df05a4592238fbf24ebbfc8ed6793a65144e1ea91704

SHA512
9b689fac7b7b187d4626de7c36a933bd3727f8f2d6bec677a6e5afd6d115c4989a42ee87c9016cad6570954e097c2206b4588f8166e61df70ba51b8ef9b2b0e8

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

Filesize
342B

MD5
9ef3495d79320c1e07080cd2f52cf2f7

SHA1
5dd94b0f68f2b91d2d1a6b11587863a41da9011e

SHA256
a6451eda71fa58149900325c1263e02a88c827ec1d5a2843f8647e8e6cb9bbd2

SHA512
cda0619b2ee0c7e24b231b1b9dfb3eaebf023530ea59f7fb6460f17cd2c5457cf48599c540c8308ae52c1e5b8cbb4879fb96d317e6270f0e509f21ffc3508f29

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

Filesize
342B

MD5
0cff28976f76a4e8939edb22ffa5fa82

SHA1
a1f15baad620d78993b21ce09eefb8842b4bb9c9

SHA256
20151b31226faa73a316f5cf7a15b59b9e98276ee7aeae2d00a156cacf4ee78d

SHA512
1875390a7ef0826d78a84a026422e3f65cbfb6c1c24392f748ca22e565ab9697446e4103ae0bf649b11cd95e7fb0135f0889343121923c188da9e59d048641ad

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

Filesize
342B

MD5
00801919b6fd14a8fd91470b85a2b0c9

SHA1
10bc1ba3f5d20d92818f9664b0259b4ff9f7ba5f

SHA256
eb0e001c187697e9a28d8534f0b6b76bdaa108d84dac90e5b87da131865d1f88

SHA512
ccbc878c4e530775cf5d46c462d65adc512f629971b59f072834925e0fd898b6c06677880ee6a42975aec76b0d706f51c9ffe6bb98c58da2293a23ffe4873a8a

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

Filesize
342B

MD5
9ba61b92309bac4324369ef82a8b4677

SHA1
d3af1197cb731672f552de5bfdd06b07e84284db

SHA256
463105009c71e060f5b443fca55300e394515e191a2831b23c10ac8212e61109

SHA512
c90a913bf1353e4630aef380799835f1316a129a6d323a8721bc1c00bba7652fc31f8e4c06d8f7bc77c3f5c6ff3ff464722939f9b90f3d73ece17b6777bb1784

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

Filesize
342B

MD5
996ac8f38416eecc297da40ad32d39c0

SHA1
aad2722826989563cb0174fef8db3d3e41cf1c31

SHA256
8aaa867eb21608a74afe8ef93fb90f958fd0c2bdfb2c351a4fea1220c6dfb1af

SHA512
f04ed87a6a25c24547b5624e8b82e923f29f20b8278b0e47212042a2b1635f12e3c0851f6e6d5bac789668c53eca90cd375f9f27ac15cff8dbc2817abed56e87

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab1F65.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar2046.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit