7fcec17b2e4d2a2c93700b36f744af50df4c3f16d6c67fa6f909191b5767a12d

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 15:01

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General

Target

a1141ff100bf55cde4fb953df1302feb_JaffaCakes118.html
Size

27KB
MD5

a1141ff100bf55cde4fb953df1302feb
SHA1

c270a89153865b6d802ed56146554a5cecd6f97c
SHA256

7fcec17b2e4d2a2c93700b36f744af50df4c3f16d6c67fa6f909191b5767a12d
SHA512

275dc452144e7699b8b1209f3e986a5fa06f158942705baf7929fd7ecba07d8db95a34e969dab96bf113b0d9a431b14444fb761bcdc0c7044bff1dde79f82815
SSDEEP

192:uwDsb5nu+nQjxn5Q/RnQiekNn2oxnQOkEntPLnQTbnxnQ9eKgm6lto6Ql7MBEqnB:7Q/4odvYbodSOZ0

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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{A3818AB1-28CC-11EF-9ED8-52FE85537310} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424366353"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3028	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3028	iexplore.exe
3028	iexplore.exe
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE
2508	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 2508	3028	iexplore.exe	28
PID 3028 wrote to memory of 2508	3028	iexplore.exe	28
PID 3028 wrote to memory of 2508	3028	iexplore.exe	28
PID 3028 wrote to memory of 2508	3028	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a1141ff100bf55cde4fb953df1302feb_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3028 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2508

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
268ac9cbc838f321eb21fd9d5b79dd13

SHA1
33544bf4799d259dfab6d006f5d26e3166680570

SHA256
4705d9dcaac159c101ed87b6f95e8eb071bf5ce983c9a50cbe4debb8be931ddb

SHA512
0dd40ff9e9ea50286fc05b147de4edb673a5a1ed0f90bacd64c35f3232196dd2c3247a571ae97cad2e666441db1df85c31d47cfa82a2220b25c4b2b2c3b95484

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

Filesize
342B

MD5
4c037838e3c0e0bfbb9f7cd1e7d46316

SHA1
5927791e6c1d0c0f9c723a57e6c5c4e14a555b00

SHA256
d51fea5b8c663197012051e3f292de045867de3225460cfb5dd92d499f1ef09d

SHA512
28724a6d572ca5ea1d47b9c932c525c587198e5869d22c508b3be41652f1a75e3407d9e78114ae4aa3822e44a3b9af68ce8ae8cab002e4b517098b40270a5f67

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

Filesize
342B

MD5
842395632aed2cc41e5a9a7ae7527791

SHA1
36c1ad16d624d1fcba2c64c27adca56caed3f787

SHA256
8f7c7cdbfa1f68ff1d7b7de708beb63eb4ebe1c6e1efb96dfd1ad87fa397816f

SHA512
178eb1cd01924f7162da9bd411f13c71262c43b4415a02e77ec3e6da6fb514c24dca1e5e83cf167da67305b560674c183cf09cc908ddfd0a97a7aae7c86eab61

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

Filesize
342B

MD5
f3f4d0a810cebde1f13b6b2796104e64

SHA1
2367bbdf4dead972d4aef117b35f99abf8749483

SHA256
511647a733223e9952dcf9e5cc462a73bf6c64f5ec26ea06dc0b70a1233e4283

SHA512
15940a8993120a0555643f206c0ad39a83236e337d4748d26791170f0fe0d326c457fe29e9dc7be591bff9f0cac7d98a364eb122123d98709086a0571c250e1a

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

Filesize
342B

MD5
b883ddafaffaf13e847683b88806f3a8

SHA1
a5cb6db2a468bc22158c1185438e68cd4ceb8d6c

SHA256
310f4c7a354f2b8e9e1a3cefb9afd2c4bb5ba6c4e59f1eb1079a6ef7a4a4d4d6

SHA512
b15e83f9207b8bcacd69fa57795ef6df41304d86953c55bf3f6af9aa21fbde6e092fdf5a63e413405ddae6bd6ead27534887e9ac128e563e602bbd45446efcbf

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

Filesize
342B

MD5
c6bfc62e7c4b189c2c9df4bb52896b3a

SHA1
226f6ae399576cf7510ff7349c128c471c7ef8f1

SHA256
2c79dad8d7bb6c2da0d9d4641309abd28f97b863fdf62150e551c70bdb4f70b5

SHA512
a4172fe3e02cdffa232bb28df9c1520fdb6d0c9ca04ebf1121c81e0a8eca0c11424e81503ab09c5d2859f709a470b804a6032cab8e062a6fca5ab8bad5c33fd8

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

Filesize
342B

MD5
cce58e6b01461cc470a77a28721cdcb0

SHA1
f4a730adb97c89656868e9a389d8dedeafb0fa0e

SHA256
2d87cd17ddff6bc52fa514ce2c5a3e2bdbae8cfc602d49fdc05f708d6125e76f

SHA512
9e0bccead9a374d2b8bc3f171096c7e423da838a24c96b278bd364ae26cfdcb94ef92fb935d8301030726d4d181903b480282f3c0defc753f66fdb760ac48504

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

Filesize
342B

MD5
81a9c05757115a086f423350afa50c62

SHA1
124e637e6baa3fb30bdf47ca681fcfa89b28283a

SHA256
feb7fe59a0c737d4a57ee92f2ed0aae1cd7c049ce9a88f60531376696fd44406

SHA512
73d960050b5e9a2dab5b65f5e191e328ed1fdc2cc1c816458a86348d80d7985ebe7ffbf223a3625160811211fd84418931e11a88534fd8334954a16167311b79

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

Filesize
342B

MD5
479c45aac643e5813e03a4a801283250

SHA1
74465a4992f2502a6213c5d64ff11e00e2734be9

SHA256
eb5a211e7d9f3d6e52eb30867e6d3be04d04c6da5124fe6194ea7a445ea7ae0d

SHA512
9649cf1d90e8370b9cdfd62b4d36b5a65658573e5a50015e954c69960d4c98cfd3c2a05fb14e2f1a8a235f267cba17a827a8e08f60431e7e3a5dd3bb999caea4

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab256D.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar264F.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit