ac00ad19ccc7cf8caf357ea67b7993742571a437358aa54c8156d16cfb78fe6c

Analysis

max time kernel
117s
max time network
147s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 07:46

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General

Target

Electronic Invoice_64549934192-2023_JPG.htm
Size

5KB
MD5

6481488567ea7cfb4a7a7be9103618c0
SHA1

f28e9086e9397c450be00ee077af4dbd0d527ae4
SHA256

ac00ad19ccc7cf8caf357ea67b7993742571a437358aa54c8156d16cfb78fe6c
SHA512

b0ae6a00abd7f4748ce9b58557e83492a44bbf7b49e0dd3ba9f19f5af2d0eea85c0204fa77e79a8e61b90211ba5892fdf673947cf6b9487452114c8cd7759aae
SSDEEP

96:h1TdXb+xiTb5NLTbpvNsvvR3B5v+mbBRP5KJL6w3kq99q++t6BVARWMDqx2qtQ2i:TRL+xiBNLxCxXtr5KJL3kqPqztaVARWI

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002bccc567d90a0b479b49b1b2d43318c30000000002000000000010660000000100002000000041df7a4e8a7e890858f746a3d082592a9fed59f247d086bee7f1d14a8bccd104000000000e8000000002000020000000f7ee1741bc319accfb44a0032bba0644e27fb3be5161bdfaa256f8f08267d71020000000a1a80b574e376a3dfae1479d5ea522124ec6e382f2934d245d5166398f63b47a400000002896ac4545d5ceb4050a5b8330844062c3071eb09af39fa2f8c7d394a6f5af91841558efc40c4494b0413ca48051777030c44e7b728a744f434f4940d2f0da79	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "403368345"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{D0523851-69D2-11EE-AE34-661AB9D85156} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e02f60b3dffdd901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1712	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1712	iexplore.exe
1712	iexplore.exe
2172	IEXPLORE.EXE
2172	IEXPLORE.EXE
2172	IEXPLORE.EXE
2172	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 2172	1712	iexplore.exe	28
PID 1712 wrote to memory of 2172	1712	iexplore.exe	28
PID 1712 wrote to memory of 2172	1712	iexplore.exe	28
PID 1712 wrote to memory of 2172	1712	iexplore.exe	28

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\Electronic Invoice_64549934192-2023_JPG.htm"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2172

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\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
4abe28e5ac23891e8cf09515838c6f85

SHA1
4c7a1fe8b2d1114496319749b7eb19c06c0d8d85

SHA256
49d4c1e3c3e0005a6b796d6426a53c7339e524df94a9c7da7fb771c9210f45de

SHA512
fc06d557a175fcb7bc84e0d2828d556e6a5d81e28adbee392e49b4265b0d4416a652afdf18cfed71b23c8a5ee1d2873b9edfcd1881e51fe5f783ccb142920d93

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

Filesize
344B

MD5
14ce1e2bcc9120bcd0c37d8bd45c2e09

SHA1
cef8266a2af9718250226326127d9b1001c81c51

SHA256
31075b7e4166640db2e424ace5ccb683bedc4460acd772ac622f3e10f722ece9

SHA512
2e4d0a1f058aff278f354b4b93734242ce1750ad79682341134f589faf8a7eda27870777511eae189365f34d2b5629adb3a1853a5d50e54cb5171372da41afc5

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

Filesize
344B

MD5
11a70658dc622ceaaefcc21cd0828d37

SHA1
87084a434ba5e8d429edf981c75114f049bb28f8

SHA256
04d726ffd02a93e6461f5e2c6ad9960e117583eec70a1256985f195c9d29e300

SHA512
02034515fed1cce1a326cd6f2d554291c2815de5964f44660b469a19572498dd2b0b4b700f4134ecb0dbb23096f18afbb124083e15fa9834bcc36dac0dc0e0e6

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

Filesize
344B

MD5
594e1877365aa2939566feeb65d29639

SHA1
00ff19c8425b4d9a17d1f1ce91dfa416fd70534c

SHA256
3a1709d5ee5d2c153d634383644185d7c737733f397352c764751137bf49250f

SHA512
9e69949f22e7bb57bac3b577a1bb7a2165c30228eb3dbf74ba915de5a3cf845d646121c9febb4bef75ca61cd83c1fd208db9c779fae8d23e0992a93b3ed8e027

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
16eacefa48de8a5678dcd702181ae752

SHA1
1e95769012ecb9d42f68860a0884e616e5b566fe

SHA256
1ddc79c68b27e904de0ec19895b252e25a1b8663a73c03ef8193f1cbb88086e2

SHA512
a897fb1584e047308058ae448acd4673873321c92ee12b0ac0af10b6f5c1b924141dc778a99408bad98e5455086f69afc6a88899a78c66a6c3cef436ca462fc5

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab4C2D.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar4D6C.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit