fddac42352520cb634c340f6deb58f9fd13d093f4f26441fe0fc99e17729d4a3

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
01-06-2024 18:09

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General

Target

8b4f4c31edbcb977227bd840a0daa6cc_JaffaCakes118.html
Size

22KB
MD5

8b4f4c31edbcb977227bd840a0daa6cc
SHA1

a7b7f3e964342588643f476583dea6358a3bda85
SHA256

fddac42352520cb634c340f6deb58f9fd13d093f4f26441fe0fc99e17729d4a3
SHA512

9ff3ba47e1ba254c961e3cc0e9469b3af8df85239fc9c885523e29a4bef73b9bd61d5f4a0f75719612b2f4370d5a6eb9e615a3243a8052a3ff7c2c42b5dff7b9
SSDEEP

192:uwHpb5nmlnQjxn5Q/dnQieoNnjnQOkEnt77nQTbnRnQmSLxEGrYH5xHMBIqnYnQr:lQ/6kx3Ro10sI

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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{14EE0401-2042-11EF-ACEB-F6A72C301AFE} = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423427234"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2760	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2760	iexplore.exe
2760	iexplore.exe
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE
2248	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2760 wrote to memory of 2248	2760	iexplore.exe	28
PID 2760 wrote to memory of 2248	2760	iexplore.exe	28
PID 2760 wrote to memory of 2248	2760	iexplore.exe	28
PID 2760 wrote to memory of 2248	2760	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8b4f4c31edbcb977227bd840a0daa6cc_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2760 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2248

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
92705296c1bdf10ccb7e704d284bf5f9

SHA1
b0e340b4db39b15b7a2dbd31f577fdf8980d08d0

SHA256
0cf3fdbe69a41d9c4be01e69924cd312ed90808f3fbba3947f85d4538ecd4d06

SHA512
53610fc9e3bbfae7eb4f701d80bb1e41b2f127731658082b2fc0e507f83c179c825c70d12dac6f2cc19ec49870471954681f119b907a343f9cab29a4da292d09

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

Filesize
342B

MD5
560a39e9e3f677c4cb700a78f36937e0

SHA1
b22b9e2e6816d32c0dec1c48d26fec228a029809

SHA256
0fd6efd7b5fe5bc871ba8489e4987ccb069da2f0868a67ec8934eac238218f3c

SHA512
129dea5736e5295526358cfa2291aedf5acce1d340a725e75656109907ac7210e4a8cfd7c4c17bb0c004c7cd2c652a54d86660c9931ee73df9bbb6a95e4a9b7a

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

Filesize
342B

MD5
f496372cc289b60916a4278aa7dbd48e

SHA1
4f04a3b402fa51116a5edb6db8a164c45281de1b

SHA256
ea063a58be0ea86b0dd1f4590475c9de7bacabc5be67e6d3364d869110d61112

SHA512
8df1821f86653bf2b8c6b51e81db853fed9715fa4522330abfb701a2aeb7a794caaf7f461a50ba1633e5fb06923a7aede65080db32323091c13423a1cee65403

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

Filesize
342B

MD5
2623e6dd6b10fcbaf848ecc7c091f32b

SHA1
6ae3ebea66bbee3b1128da8582443a047ac10c01

SHA256
824c69a976796cf62e32cde98432416e48f6369bfed09bd7baa5ee3b0909b53e

SHA512
ab3c89090b206c768e112bee28f2c06bf6f56eb2badbbc416be14d28f0723c175881a00e499b66c571f8c514ba7f95a64e29f41971fbc649651bd16e9a0686b4

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

Filesize
342B

MD5
29e5fb75a2c0310190893a3e15aff5fd

SHA1
f0f2d92d9440af1c595006032d6a95ee02c429a4

SHA256
727552d2f9c2668e581ad2c69c37cfe2cdaf94df1d540834200b6f27b5e13375

SHA512
aa437c635bc6c6af05d4b1c5cb940863bb923f57e6011e004062c0a015f68f209d71e7f667a6c0694e60b64b292303a5c051ee7fca3fe949522dffd9d261330d

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

Filesize
342B

MD5
3717c6be8f03039d6181046db709dca6

SHA1
0dcbde2712a927dbd78378188482426398acada6

SHA256
dc82705a505611d4d33fc17a47cfacc5a6efbe28e193d5c4dc770de5a44ba3a1

SHA512
36f5441ed50aea1489aefeba79c001526e1e349debb09b1160a5f68476e3289e4b04395c98b01eb2c45ca0c2b0d1812d18565867aa4f749366b889fdba1edc72

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

Filesize
342B

MD5
093722b6c29ed7b9de65d11ebee52c8c

SHA1
f84efe970e2e923bd85e26d545fe6710abc177a4

SHA256
ed0d5346ebb5696e3a2c8402fc45408999538982b68acad3963e0528d48c5fc8

SHA512
33fce2a0edf534f0cc1867e00453c85d44906e869c1c83c6fb7f3ae4a95a6a4607766a379c67ca8039219d97c043a00383374e8bf9add878cf9c2959200d602b

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

Filesize
342B

MD5
fb66d5e4059e9181911080816a06b36a

SHA1
b74db009733bd279bbf8fb87ed2e86a421968c71

SHA256
264077b2a85c90d055ff0df2c44de0dc5038145dd751c46b55222e646716486c

SHA512
c08567e764197338a6633fcc462c79e31d8a4bbb82cd41c0edb66770c68f6297390f26d52f5c9ce56bd354f09702123c42cc16c5078767cdb71282c0ad282ba9

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

Filesize
342B

MD5
056e4465733dc3b4038b73adb26c1393

SHA1
5f5deca763539d396e17f1623795cbbcb71eff49

SHA256
ee223df3081b36208c7997679348d54313a71f9b3919c11aa94661184e964e52

SHA512
3e8447489b46593f47e8a47ef6619fa467c90b50caa13b88319a9d0f3abb8e3142194d48235ef2c5d7c13e42fbf4b104facbe7be72522d757e026b4025898d8d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB76.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabC64.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarC78.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit