4dafa9722274542543cdc5167c79cc3e5a69594eefe78b0e120762bd8b10eb12

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 16:39

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General

Target

a689f7ddb86dddad0de72ca12f8199d0_JaffaCakes118.html
Size

23KB
MD5

a689f7ddb86dddad0de72ca12f8199d0
SHA1

8ed0f4e4e18a29a589d0e4e63583464547933f42
SHA256

4dafa9722274542543cdc5167c79cc3e5a69594eefe78b0e120762bd8b10eb12
SHA512

c03979b987ef2847f187e80c5d1e60d7b7448422d3460d75be85f8ba6b1674cbcfd55060dae5aee9ba598237e773552d3a3dc255441ddafad2d48fa35d4d185b
SSDEEP

192:uwnyb5n4qnQjxn5Q/jnQieiNnlnQOkEntFtnQTbnNnQNGLnLnQtkqMBCqnYnQ7t5:DQ/7Gdoi

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-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424458628"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{7A4E90C1-29A3-11EF-AF9B-7E1039193522} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1044	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1044	iexplore.exe
1044	iexplore.exe
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE
2628	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 2628	1044	iexplore.exe	28
PID 1044 wrote to memory of 2628	1044	iexplore.exe	28
PID 1044 wrote to memory of 2628	1044	iexplore.exe	28
PID 1044 wrote to memory of 2628	1044	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a689f7ddb86dddad0de72ca12f8199d0_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1044 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2628

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
657acda23ed5e566952329a4fd75a8b8

SHA1
b0fe93084c5653ef4c9c10a8bf305b22f539d902

SHA256
ca4497d61a040a59d6f23cbe5d4480879c15b9aca331421f41075029ef651050

SHA512
df0b807c978f162745dc4df4f1e19cb8eeef3f4a8d4dedbdb4160acf2f322a17bbd67a770fec266be672e7acfda9f5fb612836f49bd0c1715460e59846387fce

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

Filesize
342B

MD5
e86792834d475de99eff6a84a4455f9e

SHA1
34e9ef04c65efa02fdec822109dee2f1479bdee3

SHA256
7fd4779d027da146e5540d9a58258c9ac5e3e798881d90dd8e074bdcc96900e3

SHA512
e718fabf0a6d33dbd616c51e919ef1e3197bb570a0705328c15b17d5c0a7ae29768a4eb5b63c0c354974462bf33c491942f8e8a27da4fd8fe98e63a9e21f3491

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

Filesize
342B

MD5
9fb51433118c0d9dc971ab9b7824e016

SHA1
d477aa8d805a4e3168afdeb2c6840de779457089

SHA256
eb0095083adac75bb6654066578b0a338810b646a907aebd35ad26c97ef3f076

SHA512
376b96f2fec28ba865e142b37dbaf7895d6957e46b3054b9f39db1d56c16c196eead088bfe799b7e86b29ba61944d5e1eb8b61ab8e56309a221f7bda4787799a

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

Filesize
342B

MD5
207eab57ed35c071dfb001f6996d0d10

SHA1
7d204ebb819859f22cadb2d90d1cd68ded766213

SHA256
a6ee495a28961ccb2135b6eb7ef71e0c36146ebf7bc78107e0aefe29cc6631f4

SHA512
024025471d9dbf67716448d009d6639fb4ef0f340039fddb2eca083df2162204e6110fdddf65be6b4a6bfd1baf3ed67964fed517793113dcf620c19bab82a5a9

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

Filesize
342B

MD5
7e91caaf9f495b6c2adb94b4b8540dca

SHA1
1f3050a682a4bfacef56a34e215eed13302a9c3b

SHA256
c4219e6696cd04a21050c3b449a5a6c1544aa0f192329b495839ccec43c7edd4

SHA512
c931b788e83b417a971e014aa013e4ee9323a7e24caaf49d58b03954fc5107329986092b1af553e281bad0adb53eb58cecd7e3f8ee82e9929089a8ccb120822a

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

Filesize
342B

MD5
942ad6a28d827e1639ff888fb68b0559

SHA1
bf278919a8784403e15a9dc663ce83c6d8a1c999

SHA256
2d3a349aab693b818bb3fbcbe90f9e50c834687f231b599ccc90edc234cb44c1

SHA512
b812870401a86e7d3ec113d0cef0ad45ee6a7bdc866549e22a709a2bc2c7d16761d3704f0711499a73729d55669666e0631c477482d885668a114b74f637a80a

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

Filesize
342B

MD5
f58d423a1e9235aaa7201e563e35f5c2

SHA1
b8c4ad82c44182c4576c668506c5d6b9e3200e35

SHA256
0e1cd766672360eb74db3b3303690fac5e9ee4cb3d3a3e31a9bbf27735e6e104

SHA512
969348eaf7fc554419de71372490bf4151ec0f1a59400277aee45ab425002d3b28e1acf40aa89e2c8f3b923a2dc78232e0daabcac71bdba63a097e79ccc280af

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

Filesize
342B

MD5
c37b6a04118af67ea5287ac82656b344

SHA1
f9b80a00d5d07a4ffcc9cc8c55c857e118468f3f

SHA256
3536a774eb7aa59f32ad6bb7af118bdc4ea75881e14cc6f73865d5da5cff3912

SHA512
fa055698bd04abae57aeab6edc850f2974fd6c0fa463ea588b33eb0d68d2160fff3e3b00ee20be0dc0279a10f20433650b550100ea9795ded83377bcfd238a01

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

Filesize
342B

MD5
b25505cbb5c549d8e1b17154d9c1fc16

SHA1
0e26d96b3564fc47d1146854168fe4cc43e3ac05

SHA256
b3e55fc615a3d2c336814072ce79295178575c2f9a21b690b50fc66f0ea3ab7e

SHA512
78cca5f131e897d1394b98edb2f3a48d3bea70de319bddc3b09cbee50cc47def01443f9e604471484938d0662782b896a686bd7beb0175f31f9d7cb6f5d62420

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab541A.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar54BA.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit