8fb86fcc8b1b2b0104b3b59b6b0f5070c11321d0752a04009bc81545da06cad1

Analysis

max time kernel
149s
max time network
153s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 12:05

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General

Target

91b88acbc78fe03742ef096d76be10a7_JaffaCakes118.html
Size

23KB
MD5

91b88acbc78fe03742ef096d76be10a7
SHA1

bdf0eba770e53fe43a2a5abbe6a63ec2a88c8815
SHA256

8fb86fcc8b1b2b0104b3b59b6b0f5070c11321d0752a04009bc81545da06cad1
SHA512

76dadab270ea6836a7f510f625b6210ef41db259a42eeaf9b03497f6f949ccc8c1ea632a49ce8c3e16de789867f0f9679c868ab04485ca744a86fffb068ae28d
SSDEEP

192:uwvlb5nQGnQjxn5Q/XnQie+NnvnQOkEnt9lnQTbnJnQKdjMvMBeqnYnQ7tniYgn/:IQ/e3ID

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
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
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 = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423578191"	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\Toolbar	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\AdminActive\{8E5E59B1-21A1-11EF-B1CF-5A791E92BC44} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	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\IETld\LowMic	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\GPU	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	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
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\InternetRegistry	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\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	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\International\CpMRU\Factor = "20"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	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\IntelliForms	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\LowRegistry\DOMStorage	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\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\International\CpMRU	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2148	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2148	iexplore.exe
2148	iexplore.exe
1724	IEXPLORE.EXE
1724	IEXPLORE.EXE
1724	IEXPLORE.EXE
1724	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2148 wrote to memory of 1724	2148	iexplore.exe	28
PID 2148 wrote to memory of 1724	2148	iexplore.exe	28
PID 2148 wrote to memory of 1724	2148	iexplore.exe	28
PID 2148 wrote to memory of 1724	2148	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\91b88acbc78fe03742ef096d76be10a7_JaffaCakes118.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2148
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2148 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1724

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
5058a66c1d9bdea1b59d93882a5f89f6

SHA1
dab17e27c6614e43d7ac960d67569591be26574f

SHA256
8fae4369bfa892c68b64636b8e18128efe60f80f69098dc3858d224e27bb9e06

SHA512
378992de55e17a0bbb23d219d55513712ef3dea9bfdbe64918a5abab8ba988027e1d94e2d8b2b73ccc58b882c6da0c5df29399403cb0ad1b9c51edb36b91e42b

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

Filesize
342B

MD5
4a406368103a29959b6626d726273476

SHA1
b1670d7f3ae42cf122c6fc6a42bbcf841ac11131

SHA256
985f6bc6e1428da37c655a59af9d5349ab8190ec32689b02b9b54fceb5166a55

SHA512
b5be60da07699bedc8d8cf566fbc66d06310e148c890685b0f1c3625a50de88a298051f8e9f66faf3de45b8698a768e75dfde771943035161fca010daa5e1808

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

Filesize
342B

MD5
655037b8d3f0fe2e3cc8be4df6eae49c

SHA1
e67234f35fcff145b0e009679e65e1b875c0deb2

SHA256
793c98fbeaa6115b592f8661b8338846edbce62350f0c15a00efd11a3a587afa

SHA512
43b55da58a8f6a4cd070bdbd6e59215ed4399e585a336620b639ca4f108785155f111dafa7737ffe60d2a5aa351f7463fc58f0642fcda1bda10c3e103e77d8bd

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

Filesize
342B

MD5
4eab18b5869701b2e4d635b4bd27d3a9

SHA1
bb7a9ae8202b653e109c42ada1fb143329e4800b

SHA256
aafbf72f17ed39857cd1db8725d1f03683d79cae4df24737f72f330651aa25ce

SHA512
bd95d3cda212b2f5a3637729176ab5abba749696887e7980c8b4b514959b2d74e730eefe0eddd4ce72dd79d59f36b08c508342f00f3a8604b2cb3d34ca7c9ec7

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

Filesize
342B

MD5
bf158a3d9818b427a9770e6de5aa5eaf

SHA1
73c929c293ea014fc2fea0edfac953f25c9743d3

SHA256
2e70c6846aa9db5ae991ccf80ac98061b660f664a09a5f5fbcd583fe4eafc56c

SHA512
bff6bc72dff3931293557d754803288da5c06e6ffbfa9aa42901dcf6b168fe1dafa8cc7c4a167eed432266440578720f14f51869d5037ba860363de41eb7356c

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

Filesize
342B

MD5
5bad1f1aec410f2f385e6b859a84c4bc

SHA1
caa03f4c7cfd8d1e7ece6ed2fd331cfd1a2819fd

SHA256
6f8773765871bd76bc3525628b24c8adc1edf9c19283438a441724d04334045c

SHA512
303223f2782193849e0861af6af6fcad9174dd0606c5aba43997d19e0222c16d892a302041929b9aa6f023ce666beabf71eca4f6ca00a8331083ddb0b08501b0

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

Filesize
342B

MD5
4e93a81468b8dc4dc179c0652d583e22

SHA1
42c0dab4dd199cc8c472b4471654cf946ec7e6dc

SHA256
061a388e56565c72f45e66c57fde32f2c8f4aaf1c10ab9f7b9716c88570d2400

SHA512
191af94cd4136670dd9fd72bba05e8be3ec544e8a9f5c1f50f0057cfae8a4154b58c267a0291648663d2e1f50b129480d92609309b76fa30440508286adb03e4

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

Filesize
342B

MD5
4614169221277d7c915f0ebb0c09d4e7

SHA1
dcdfbc4a3bcc915a9e0a9b443c6db6e6041dbaf7

SHA256
9fa6d72170195bb55f879536e136a9c6d21fd7f09cfd7b68fd9404d251ed70d5

SHA512
4723ba1fd06af36e7549c9e44ef308de30c8db6e58c96fb301e568bf5ae5fb30944c76c582c94490a111da9c6facdd12492a6b3152da9f267baef71b7f11fb00

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

Filesize
342B

MD5
45106cbcda16b3b7c257039fa0045011

SHA1
2fe963de157e80f59e68d79eea772bca71dff26e

SHA256
b6d791f47bd8527e42d847a6d62bad3664b2a35662ee7f9e962fa61bdd747feb

SHA512
b29ebed39d13c1733a076a011cfd03d85ff4132d7bc621d688dbc6e2cd80216837116597b8b42e368d7bd6561f2ffb8e5863aa8ee3cdae20c4b33448d27f8c86

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab2195.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar22A7.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit