9fbd2943a668e098f3c8b06cfc567c12a99c2d9d30c1df55b87ec4e4b558f033

Analysis

max time kernel
141s
max time network
160s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
08/07/2023, 20:59

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General

Target

help_screen_font_en.xml
Size

41KB
MD5

80f59143821bca3f06547ef6efd731d9
SHA1

6e7388d118015eba95df1156d26f691f8d07ec13
SHA256

5ceee88ffd82f33e68625b5bd2e48e40cabf388edb491b577b2eaa12863f1c81
SHA512

c207bca0db586050eb2736c39798d0cc27a8e39518599554da387c364ecb6565630b3d13c4f54ab18e21e897386fe8684db1eaf002479c2618698441e9d2d8fa
SSDEEP

768:8suq0qaPIrTcspPeDhcE4eIq+IcMxI7QwbIDIt99LIxTUVt9UcJkUd/7RkesiIXI:8sDdEcE4ep3cMm7QwcEt99MxTUVt9Ucz

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 39 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0f93541dfb1d901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b560baeb882dc64aae4acff703adb14e000000000200000000001066000000010000200000007b86f706499486b00e359cba8ce87b1c650f3c8be769bd8e975fd3d8e46151c1000000000e8000000002000020000000383e3324db1318cd0f8e703033ff974e82f14404ff0485dc7835534adbb7d1b92000000054b2f154464fd24ee62c422fb2354cd045980635d84844ed729ea0f65a353170400000000e89784787c3c3b12c2be690a0d93a8e245d58d9b38b8d17833bfcff2ce6e86cbf811ea5e7f1cbc28ef4d87bc75409679182481be5bcf33f2a9b80d41e32eb1f	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{6B0148C1-1DD2-11EE-9A14-7EF4D2542886} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "395614982"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1305762978-1813183296-1799492538-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2240	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2240	IEXPLORE.EXE
2240	IEXPLORE.EXE
904	IEXPLORE.EXE
904	IEXPLORE.EXE
904	IEXPLORE.EXE
904	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 1728	3008	MSOXMLED.EXE	28
PID 3008 wrote to memory of 1728	3008	MSOXMLED.EXE	28
PID 3008 wrote to memory of 1728	3008	MSOXMLED.EXE	28
PID 3008 wrote to memory of 1728	3008	MSOXMLED.EXE	28
PID 1728 wrote to memory of 2240	1728	iexplore.exe	29
PID 1728 wrote to memory of 2240	1728	iexplore.exe	29
PID 1728 wrote to memory of 2240	1728	iexplore.exe	29
PID 1728 wrote to memory of 2240	1728	iexplore.exe	29
PID 2240 wrote to memory of 904	2240	IEXPLORE.EXE	30
PID 2240 wrote to memory of 904	2240	IEXPLORE.EXE	30
PID 2240 wrote to memory of 904	2240	IEXPLORE.EXE	30
PID 2240 wrote to memory of 904	2240	IEXPLORE.EXE	30

C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE
"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\help_screen_font_en.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1728
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2240
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2240 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:904

Network

MITRE ATT&CK Enterprise v6

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
344B

MD5
6e6dad3fc3a3d1a015b953f42c11e5bc

SHA1
f2cfcc1ac71a2abdf7b0d4cc89e855167bb81a7c

SHA256
3c5bcf5ef5c2c2be9815e546f4ac0a61e8c76a1326945e44abb5b5f587dcc4eb

SHA512
87f6a8af4c9b4339ab173692ebeed2250f1464437e69a19fe186353cff5693bd602ea6f7300cecf41170dade8789e47bb51a7383ee75c33cc1e11d815bd5e6b5

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

Filesize
344B

MD5
99effad6551da4e99aa09654ef1e51c3

SHA1
48a8595bfb516339471e5325d4a4dd32a250312c

SHA256
796de2e3daa8b61ca5b93f8d470450b6ede6b544f442391ea5e4f54eb0569dbe

SHA512
2fe9dcb81ab923d3d63928ae054f251edd04a5d400d1fd78f336ffad35d16da9222776cc634d2163f45beffb053e446bedae62d60e776538568dba38ba365143

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

Filesize
344B

MD5
d7fa086c0b0acea9054a4fe95a278e2d

SHA1
0c709061333474ca578e1fccdead064135edddb8

SHA256
5eb974a238618f999c10a3c310416d6e4c4fcfbb2754de0a711bf0bf5894ecbb

SHA512
db6cacfdebc7dccdc8c1fe419f29c5bcc9f60d267fbd27be45a4dac83402d122f9af032888205bad977216e27322b1d1564a7a4d1a55033404fe97bd6cdf611f

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

Filesize
344B

MD5
6169c7cc3347a7b862d6ef9eb97c1d19

SHA1
e289e6ec4c2c6e823fae044d6833b1a505eb078e

SHA256
9f49f38e0b17b98613dfa1de189e86f56e7bfda6e064dd87123b3d317b3a4fd0

SHA512
edffd58dcd4906c4fa8a70865c4f3530c9540b493cf6f3b9eb7959e8d0bf2deb19b5aff1509742800e03819935b21d6303f00271225562fe0a3ca219fcfac670

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

Filesize
344B

MD5
a3e05ca2203abc4063eb988d63fd81a8

SHA1
a3de95bdc4418f4e27d2af4f73dd0a2b787c2bcc

SHA256
3350f3d4344311febd96948e2e5a439209ee03ae17ce8ff761d04d36ee80d25e

SHA512
1cf67d2096debb74e8c842517cd6efe85fc4fd54774f13956e8712fc99ed19da7349ed29e25531af8b7d954349196f5b7259eb920ec0b70e8f665f1d7cf10123

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

Filesize
344B

MD5
b305434509050687102337ea2c5f0fa5

SHA1
79b5295ad81d728203b9105f2df19442a3ba2866

SHA256
f7c00582d7cf68ccaa504899556af86e6d1e310b4ffbd45029896da910d0af54

SHA512
74aa7aca792d5be40531d0f18960f67a52ae01a1008c2a01807cf2ed2310c1094a9c57beb3743fdf481eb89986610f3aad5e657dc3726ea19dc4a85c982aa692

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

Filesize
344B

MD5
db1912b15bdd4583d6e6a2a186dd639f

SHA1
12982b5c9b1ca579f679767872a74b8b14da70c7

SHA256
38081e2cdcdb62a227e5bb88677d184bdebb21ecc3118ed6aa406374a85c4e3f

SHA512
f786d6aad1b848f8487afd50e158ee75d5a20e0432b7a715a752b69975346caeadf55d790bbbf92f03b425b28f2b200da5dbb0a5004ecd6220fd33f0443a11c7

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

Filesize
344B

MD5
5b0a3dfc37ac626eee89ab068b27c60b

SHA1
c5b0ecb7295062a3e831089d7fc895334cdc5ce1

SHA256
f646629f294ed0c7224450b8c67bc16d6ac4f89846abf1dc0578bb87d6120b14

SHA512
306d89a6a253967b7dd4d2fdab666a34cf2f3e2a92be3f501fd024dfccfcd5263fa2709bb4e783e1f6a2b730baadde336750b58773b1bdfbdcb8145a40dc8617

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

Filesize
344B

MD5
eaed13fc31c181e61394a99e00d29516

SHA1
cb2c9a3195ff0574d686ccde6612100c942a53b8

SHA256
f21a3bc341a54dbc9bb333ef9a22e727b2aca632ce15c46c44ad08b4a07ae9e5

SHA512
bcbdcaa7bcafa5084360a150b1758a325117b6db5cc3c52792d79bdd8a648e52960e84f88887a73320730c8849c0625769763ac3f805550fa38d44a3ccaf4fe4

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\V2025E2R\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab8C4B.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar8D39.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3UZYXJ52.txt

Filesize
606B

MD5
d00a15aec3ad6dbfc3cdfc551d4a2f85

SHA1
12b3ca3bc5cd39b2455be0667c8c39b0cc141932

SHA256
cca5469ed79bd6078e4bf1cd0e87c655f0e82a92384a7cb7015f1fc847c844b5

SHA512
131a9d2e0e23f128a77f54b74149bcced50c5663c314f42960d811b205e69308add2814e1bd846fa1643c0aff49fe31521407fa0e3faa3327a832b6b919fe75c

Download Submit