58feca1b4b8c19b000d7911e2586659d65d8add75d96c3611530afc3cf11f841

Analysis

max time kernel
100s
max time network
136s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
28-06-2023 23:37

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General

Target

callout_shape_2.xml
Size

4KB
MD5

6dc1e0aa43dd2a582b24b6487605fb76
SHA1

c403b4c464908b8d740d03775742fdc72a6e8327
SHA256

f6ec4c71c9e3ebfc1d23691364cc5736a12c3180ad35e55f4f9dc0fa3ce03669
SHA512

3cced4fb52552f26f35eac6eacf8fc408b6f5e251984f486e203777b0889261db83ea127a97b5e53c246456c819b23b6d6209fec1bb3a6df5f173e66de370ce2
SSDEEP

96:7OKfvMkrs4v9rTicBaUTnpI5kS0nvVfiYPl9Cb7dMM/SAWicJPjiBwlH:SoT44Vp3hrnvVqY99CR/SAWicgwN

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394760451"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{CEA55381-160C-11EE-8769-6E9230B4E7D6} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000826db13b4f2d6946b52cb68ee9de0a2e00000000020000000000106600000001000020000000c017d9fdb461cc6ff582dfd39a6c7c1105339548e00192d6514e5c799bd98473000000000e8000000002000020000000b90add15a4114fa5d477e57776da2be4b83517683fc7ec6a1b4b243d38be0ebf200000007220f97fcf55759f79da9a465811dbe85010198ab12897a990134ad269e0226f40000000cdc76d61f09adb396cd01e11d7aee8bde307597e28aad8f139d051c3664716cf240db2a2207e68f12850c6041d5b7bec43939a27d407f656cc58ac377f0d501f	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0b57aa419aad901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid process

1432 IEXPLORE.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid process

1432 IEXPLORE.EXE
1432 IEXPLORE.EXE
1440 IEXPLORE.EXE
1440 IEXPLORE.EXE
1440 IEXPLORE.EXE
1440 IEXPLORE.EXE

pid	process
1432	IEXPLORE.EXE

pid	process
1432	IEXPLORE.EXE
1432	IEXPLORE.EXE
1440	IEXPLORE.EXE
1440	IEXPLORE.EXE
1440	IEXPLORE.EXE
1440	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	process	target process
PID 876 wrote to memory of 580	876	MSOXMLED.EXE	iexplore.exe
PID 876 wrote to memory of 580	876	MSOXMLED.EXE	iexplore.exe
PID 876 wrote to memory of 580	876	MSOXMLED.EXE	iexplore.exe
PID 876 wrote to memory of 580	876	MSOXMLED.EXE	iexplore.exe
PID 580 wrote to memory of 1432	580	iexplore.exe	IEXPLORE.EXE
PID 580 wrote to memory of 1432	580	iexplore.exe	IEXPLORE.EXE
PID 580 wrote to memory of 1432	580	iexplore.exe	IEXPLORE.EXE
PID 580 wrote to memory of 1432	580	iexplore.exe	IEXPLORE.EXE
PID 1432 wrote to memory of 1440	1432	IEXPLORE.EXE	IEXPLORE.EXE
PID 1432 wrote to memory of 1440	1432	IEXPLORE.EXE	IEXPLORE.EXE
PID 1432 wrote to memory of 1440	1432	IEXPLORE.EXE	IEXPLORE.EXE
PID 1432 wrote to memory of 1440	1432	IEXPLORE.EXE	IEXPLORE.EXE

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\callout_shape_2.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:876

C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
2⤵
- Suspicious use of WriteProcessMemory
PID:580

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:1432

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1432 CREDAT:275457 /prefetch:2
4⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1440

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize
344B

MD5
26ca2b0b930c520dfea466e8f5986111

SHA1
98f0fd7d559614175b027919302434abb039d37a

SHA256
4724313bd8547e61d9551b62c08a71770287414bce7d7fba59433b65c33dc946

SHA512
adf119d8b8aace637b438d3f63348db1fdc238e8d33ce5c35b1b341337396930dadfbb05de88a0cb1610c0225e9f0c52586bedb96b38c880aeed9d9782d8e06f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\134K02XQ\suggestions[1].en-US
Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab5026.tmp
Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar5162.tmp
Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\NV211ZX5.txt
Filesize
606B

MD5
9969fa999df5e476dfaedf1e724b2a43

SHA1
90f66fc35e44ceed9cc1636e0dfcb4b2318edea8

SHA256
dd40cdd9eb919b73408c052557945422f7122fd8c4d59e11b8387f1cc9512f0d

SHA512
c9b2563784d0adf04f3edad428b50d821237859f0a5b304a8ddbe6c70eafba3ef57cbf8267a8576e949bdfd4510453837ec864da850ce82f9cc228e9f02f828a

Download Submit