8a15f942dc320c465a63dd15614dbdb659b267a29539f807c93f2ac66f5f0fe6

Analysis

max time kernel
96s
max time network
111s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
01-07-2023 06:55

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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 35 IoCs

adware spyware

Modify Registry

T1112

Processes:

IEXPLORE.EXEIEXPLORE.EXE

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\SearchScopes	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{46D869C1-17DC-11EE-A699-42C84A33452B} = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000002f9684199b2f7a4a86f864ecc4ec016b000000000200000000001066000000010000200000003232d6228f4714a9df39f0c3437cd97b9a69bb0bfc1feb389d00da247b17b797000000000e8000000002000020000000baf4c4bcc28e01503e92042677b549a86cdab05f0237c5495a3e787e15839dff200000006844e432b9fbe392aad4494754098e96214a23cb75736cca2d73d3e96d989f6440000000ae3a5911cb5bbad8cc65fe41eb0516fcc3c6aa1f86bdfa930d5fc4a9001150002ef00a77a8034e660d6bb9b65c59db0e3e08b16eddd80fd3b6572c20af10cefe	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a09bb31de9abd901	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "394356424"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3950455397-3229124517-1686476975-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

IEXPLORE.EXE

pid	Process
560	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

IEXPLORE.EXEIEXPLORE.EXE

pid	Process
560	IEXPLORE.EXE
560	IEXPLORE.EXE
552	IEXPLORE.EXE
552	IEXPLORE.EXE
552	IEXPLORE.EXE
552	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

MSOXMLED.EXEiexplore.exeIEXPLORE.EXE

description	pid	Process	procid_target
PID 1392 wrote to memory of 2016	1392	MSOXMLED.EXE	27
PID 1392 wrote to memory of 2016	1392	MSOXMLED.EXE	27
PID 1392 wrote to memory of 2016	1392	MSOXMLED.EXE	27
PID 1392 wrote to memory of 2016	1392	MSOXMLED.EXE	27
PID 2016 wrote to memory of 560	2016	iexplore.exe	28
PID 2016 wrote to memory of 560	2016	iexplore.exe	28
PID 2016 wrote to memory of 560	2016	iexplore.exe	28
PID 2016 wrote to memory of 560	2016	iexplore.exe	28
PID 560 wrote to memory of 552	560	IEXPLORE.EXE	29
PID 560 wrote to memory of 552	560	IEXPLORE.EXE	29
PID 560 wrote to memory of 552	560	IEXPLORE.EXE	29
PID 560 wrote to memory of 552	560	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\callout_7_overlay.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:1392
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2016
- - 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:560
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:560 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:552

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
b0856009672b68b94db85b1136eb02bd

SHA1
7f08b53e3bbd056d5b772f8353e40a106a54ae86

SHA256
525885dae9482366865434fdfd90b0efe9bbf9c4ce6a6955529d879eac12b383

SHA512
bb96e5bee0bd79a346699272db6ea15f364902f836139cd3c72f2d84dd88697a1feccfec37ac0fb96cbcb8a89d09224bc4b55699e7a44e3a5f50813d96a95fad

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

Filesize
344B

MD5
0bce8c54b0fcae349dbdd2b2358e0660

SHA1
9922d3434d17961823a7ca3408087b249ed8f6bf

SHA256
9a4ba25623eb9b1adc3fa0d1cba5281e7c6a31fc3ed87a3c7fa711122a48b504

SHA512
81eaea33db9b70c669f4cedd91292dfc48cb9b770c01e534c7123277beda0e37e39fd0c4da4e6b727052bf9e93f8694250db398987729780d2f554ec7825b053

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

Filesize
344B

MD5
bf83b0365a9b56cb06d59a0f0cc058da

SHA1
50479ff5451510116c55e566d789eea9d60bd562

SHA256
e47edd7b8eb276d91d7232cb7c34b03b48dae9ba4438842ed5dfa5b0492dcaa1

SHA512
0e63775d498d6782cf886e98d2603f1e6b6a0c7acc799b91a544457eaecf32b36381c1a4dff200d5a1294d3dd8a20ef853bd3c4991e11cfb4493c3cb28447a82

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

Filesize
344B

MD5
3ca9a3a1490523d25f3c421f3ab34cff

SHA1
e136cc69d8c8bf9199c84e051365bc969d8fffdf

SHA256
354ef4e28b359dcbeb7f7e7926a1b8add7e268f6213bb3ccf23bb03ac915660f

SHA512
bedef4856d055b0981c16a8629d778c86662fc5ad222088ee9add65f47d7f957252d4a9618e1e6d6d645e6ae923f792d35636727adce8fef55b43e2f2e882798

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

Filesize
344B

MD5
9bb421f05141944060ab859fc6b39506

SHA1
5487629f730d2903fafa2489e6d8df330217d241

SHA256
913d5def880d18ff1ec26977219b88fee244665c249b06a661160b0f98b31322

SHA512
d35fd8c12728beee17fe5a4aa5526414dd2a8e20bf0c1d2b77ad8bd56690dba41105cc70058c4051d4c5c7cfd270c754c05ee183e7ac074e32b04395b5455694

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabB482.tmp

Filesize
62KB

MD5
3ac860860707baaf32469fa7cc7c0192

SHA1
c33c2acdaba0e6fa41fd2f00f186804722477639

SHA256
d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

SHA512
d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarB542.tmp

Filesize
164KB

MD5
4ff65ad929cd9a367680e0e5b1c08166

SHA1
c0af0d4396bd1f15c45f39d3b849ba444233b3a2

SHA256
c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

SHA512
f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Download Submit