8a15f942dc320c465a63dd15614dbdb659b267a29539f807c93f2ac66f5f0fe6

Analysis

max time kernel
113s
max time network
156s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
01-07-2023 01:30

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General

Target

callout_7_overlay.xml
Size

1KB
MD5

13da4f83c32b6af839f40448ad4093dd
SHA1

2dd817cbb6c2198c9b622bf8a4a4bd0f58c5980d
SHA256

22a5b339c8e15d0b1393e540966b414ca577f1e6c2c4682bef22e98f74e5a5d3
SHA512

3c5e37b7638099495ca3773edd1b4c780ceced0db68749c7c7437ad460ae765f1e3f952e146f7851a778f9dd32a5c7cce57ee616c0f015231b0071c9a39013cb

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
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394940001"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{DACBED11-17AE-11EE-B825-469C97065D71} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000005e2967218a20af4e980a9f47ecd196a400000000020000000000106600000001000020000000ba1fbf0f4e9cb885449dc2189d865bba1e8ff426d06c6f193c5afd43671196dc000000000e8000000002000020000000680f057f9ab3598bc2dbef26015006d0d846c0fabc9e7830169f96657de12ea1200000002469fc680082b091c33e9d03b5ffc482fdb11df1f16235e08ad2aa59930546ee40000000c28bf68478b04dd686b0fe75a19bc212632d9d2244b15026aac5416b8c0a189dc50042a18756c392b3d78d71da0d4ed6ced33826813bf7c2c1148f2636d53199	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 508631b0bbabd901	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1306246566-3334493410-3785284834-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid	Process
588	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid	Process
588	IEXPLORE.EXE
588	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE
1672	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	Process	procid_target
PID 2012 wrote to memory of 472	2012	MSOXMLED.EXE	29
PID 2012 wrote to memory of 472	2012	MSOXMLED.EXE	29
PID 2012 wrote to memory of 472	2012	MSOXMLED.EXE	29
PID 2012 wrote to memory of 472	2012	MSOXMLED.EXE	29
PID 472 wrote to memory of 588	472	iexplore.exe	30
PID 472 wrote to memory of 588	472	iexplore.exe	30
PID 472 wrote to memory of 588	472	iexplore.exe	30
PID 472 wrote to memory of 588	472	iexplore.exe	30
PID 588 wrote to memory of 1672	588	IEXPLORE.EXE	31
PID 588 wrote to memory of 1672	588	IEXPLORE.EXE	31
PID 588 wrote to memory of 1672	588	IEXPLORE.EXE	31
PID 588 wrote to memory of 1672	588	IEXPLORE.EXE	31

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_7_overlay.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:472
- - 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:588
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:588 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1672

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\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\OORT469H\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\3CUR22S1.txt

Filesize
606B

MD5
fa5af5a72a20ebbee7544827998c93d6

SHA1
724c74eb54f8086b65114e151c311746945eb9ef

SHA256
2c8316a538263352a1e4301e0710c9d449beb1e041a8c087ce6aae4d864f98f5

SHA512
0c459d6a6155e4904f6a921468fa79b53812e86cf9257018bfb4b390f87ef0692b9e1f261086a62bda6f141a7267fe4f5d2eebe6124d261be7fe741882844884

Download Submit