76faadb7a67b688f58951c537fa98d0f3cbc77ed01fa3fb18d16146d36b7a06b

Analysis

max time kernel
103s
max time network
150s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
08/05/2023, 03:17

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General

Target

META-INF/metadata.xml
Size

8KB
MD5

46386b68ea86531f685cb49079b8af50
SHA1

134a1c8d0f1b381bf26a087d4177e4daeed3eb03
SHA256

99a402755a97c1d944711261796af42530639cf0623695035281b9e42549a425
SHA512

c12d4024c4239bb7fcaff47d889f19571da53f83688685b0c39eef0884faf92ba0ec797f63f26d9ff80902eca4dc09caaefce0ab41fec6d2a80e39bd7578e4ca
SSDEEP

192:QknRh4GePjmqPqwxG8AieGcu/VFVSf5mwiM6vFsuG2BKVLsLY9vJ5QovPkt/+lnx:LnRKZjmqPqwxG8AieGcu/LMf5mwiM6v6

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "390280901"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 008b4de25b81d901	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006e8f12fa8cd8fd499ff2c01df6bc8a3c00000000020000000000106600000001000020000000c4bbeefd94d8e2cda4e458f865eae98c8f322db533425f6933f44e93351074f6000000000e800000000200002000000085ed6f55f7a154586b6420e976ff457290cb27128889bce88b9a1117dc9426e520000000e377e01619f4efd8039c757d77badb295c902230576fa0abda36e56dbf2b0eca400000006ff9e178a4209d6e1632e3848f6feecedde37ee76fb20999b232e7bfa122dc55e1ecc1bcdba5425305d30dfbc8e56c12d586f3ad2f64c792b9205cc023537c23	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0B4E94E1-ED4F-11ED-AC42-C227D5A71BE4} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1764	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1764	IEXPLORE.EXE
1764	IEXPLORE.EXE
1012	IEXPLORE.EXE
1012	IEXPLORE.EXE
1012	IEXPLORE.EXE
1012	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 1756	1980	MSOXMLED.EXE	27
PID 1980 wrote to memory of 1756	1980	MSOXMLED.EXE	27
PID 1980 wrote to memory of 1756	1980	MSOXMLED.EXE	27
PID 1980 wrote to memory of 1756	1980	MSOXMLED.EXE	27
PID 1756 wrote to memory of 1764	1756	iexplore.exe	28
PID 1756 wrote to memory of 1764	1756	iexplore.exe	28
PID 1756 wrote to memory of 1764	1756	iexplore.exe	28
PID 1756 wrote to memory of 1764	1756	iexplore.exe	28
PID 1764 wrote to memory of 1012	1764	IEXPLORE.EXE	29
PID 1764 wrote to memory of 1012	1764	IEXPLORE.EXE	29
PID 1764 wrote to memory of 1012	1764	IEXPLORE.EXE	29
PID 1764 wrote to memory of 1012	1764	IEXPLORE.EXE	29

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\META-INF\metadata.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1756
- - 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:1764
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1764 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1012

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\Content\94308059B57B3142E455B38A6EB92015

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

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

Filesize
344B

MD5
ef82e7b3affa35a22cd075ebd20934da

SHA1
228e8e880ffcbe7a8d0ec627994ba52bc301ce08

SHA256
dc744301c8f1248e5e92ebfc7fdb10d73cce39ffe6a9247ddb616f41ff340f9f

SHA512
665849f7c7816106de5b5a486fa8e32cf01d66b12385e038940d8b4d274f2a20562c8e82f2afb9d4da361d637ae17dcf721744dc929c92ab90d7e7a29b1a4dc0

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

Filesize
344B

MD5
a3992ff0046592bc245f760b35cfbdd4

SHA1
934baeaef894bfaeac21fc2431360986c6dce2b0

SHA256
0ef59f8d4b2bfd0cc3f2d9febee9647ef2c7618c9e6acc63238fd19d21d2f9b9

SHA512
9d23d56eef54c8c4e249cd9daf2c85e8dc6c197585eb2a91d0fab539ce58bdab0a28c78d7e66a2a07a02b18bb95b61b145419219f4fd9874ac04453a380112ef

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

Filesize
344B

MD5
94bedefb74d5b386dea1c46bfc1a9af0

SHA1
9b2e4d9223a9a95913204e7d0314181ea51f9fb0

SHA256
8803e1f7ca6ec3a66c219569739575fe182977a680247e9075560a80d4b9db58

SHA512
f9db18691bed2b166d108f9beedb38aab2829fed74bf7db89b0b97fab05d279851fe2e3aa9a032f5a590159e3fed0b3e0f5ae468ab52720d4ff9e1bb28b930a0

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

Filesize
344B

MD5
24bd86f9722666996a46b3f53b730c5e

SHA1
e25d7a06d19edffcbe3948b25b066f66e23c4e8b

SHA256
264d1d2d6bfee984cfe7a494d89ce9cade5b1e42a4d6ad598ab6b9f2d2926359

SHA512
723f06b20abebcf5e53877b104a05e24514e790647c04cc3f8a538316992b364d00b338965c823613857ba1671059d7fe4614d4b31418b51edeacbb47388a33c

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

Filesize
344B

MD5
2eb0e171be686d61728a96115698b0a0

SHA1
4a23ef711470013bbbaf95b6bd4d5e21087a3ac4

SHA256
551ed8b29375383b94660f3e2dcef646bb977c16ab45653425ef1b87ddb3562d

SHA512
ff4550e6ba2ae5ae053d7a4e8974a8fc5a0af669160b8a5a73e1fef2737b10e2c18da0cc127cf617275c0ac2384a4e15030599ebffb4e1e9349ea25320b31daa

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

Filesize
344B

MD5
808c75598445c1f0730b9b3d8f12db62

SHA1
9663485e1b7f95b9957f8029cb5fc02721da7615

SHA256
d4d70a303d67fc41b4f254a3e361600e6322be093408590c23c0955fb9876f52

SHA512
35318c764a758ab457f0aa88dde1394d3ab5defa0dd5860daf6ed0c97d36e266cc44bd5ceb6eef8fe8e79957f6752d69b59133bc5120a00d07aba0708c0e64ec

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UIC7WQYE\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

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

Filesize
61KB

MD5
fc4666cbca561e864e7fdf883a9e6661

SHA1
2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

SHA256
10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

SHA512
c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarE6D.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\V309N765.txt

Filesize
604B

MD5
ee03022364d6feecdb722ae7928a6b7e

SHA1
6131be399fabf22a852d03b79b9c8e1d87a7af9a

SHA256
3ea1c5f2001ea253bcae3c38f9fa8b80c232fa6627a38312105ad1deb99a2bb6

SHA512
191bcb73d86208816da16758cc60e4baf329941ba727a86b64a9397f8b1377956a397650a5c0e8147686d106a5e90f13e5c069ae7e57ba1cd119e172e2bc349c

Download Submit