41616f083f7346a0e16414ef24a9fc511e5018b325df0c438c723909b376ea55

Analysis

max time kernel
93s
max time network
148s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
13-04-2023 20:08

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General

Target

BlockMap.xml
Size

1KB
MD5

0a2f905f3ad824ba476bc6cc5a9d63d3
SHA1

90437f072fc847a2b4c0024b1362ec8443e32ecb
SHA256

4e8e0684caeb9a31c6c538f44670c25f33efa65737dd5d2706d782d4aaadba73
SHA512

892f7d8050c99c8554cdf64c6fe291ad6b9058969ca0c72d336d06e167bc047804894302070ace011994b4932959ea9a2fdd39a8aa77e951572ddba7c879beb2

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3C16CF3C-DA37-11ED-9346-66236AA79184} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e0b04712446ed901	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "286847396"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31026756"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b0525812446ed901	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "277628565"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc00000000020000000000106600000001000020000000d2a807eae403dc1dd723ded2624508b4a208cf4ca44d78fae2c3c3edf2704baf000000000e8000000002000020000000af9baedc2e2b522d3e87472541b408a05c8e9e22f8538da167c983a658048bd62000000067449bd1f3fea1b5700cf97c69c9170d9c8fd0828728a0fc6948c4aa6cb768c240000000608950c39aed84302fbeebdbec156cf4afa2aaaa9a716f26efe8c283cfecf303db1235cbb920c0297dbefbafaefec3be1d529720c5b446038702fb588854d51e	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "388181603"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "388230189"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31026756"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "277628565"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31026756"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000000af653a432a26840a7b5ec4575ca9dcc00000000020000000000106600000001000020000000dc8d50a461ae9d923c64226ca7ddd89c10a2a0222c1635758e8295aae2a6158d000000000e800000000200002000000019bb2f323335117df549b515e5791ace1b0b07776ad7e50e56a7025a020775d520000000a88c9a95368313d8d7e90202393d49b7dbfb19a91229b1606ad9175e1689fa90400000009304d9d674848e52e896c1c09ea6a09318d6477e0ea51a8861c2924443e8e5098fd8ce9b529990398173fcf2b58fd15d4728855d07bd2ac1716fc6d2c3b42801	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "388198197"	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2488	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2488	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2488	iexplore.exe
2488	iexplore.exe
4160	IEXPLORE.EXE
4160	IEXPLORE.EXE
4160	IEXPLORE.EXE
4160	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2488	2200	MSOXMLED.EXE	66
PID 2200 wrote to memory of 2488	2200	MSOXMLED.EXE	66
PID 2488 wrote to memory of 4160	2488	iexplore.exe	68
PID 2488 wrote to memory of 4160	2488	iexplore.exe	68
PID 2488 wrote to memory of 4160	2488	iexplore.exe	68

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\BlockMap.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\BlockMap.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2488 CREDAT:82945 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:4160

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\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
dd25eece262055fa2e7c798da8245627

SHA1
7f8dff5bf53fc2a6775d657cf30e43c712333a5e

SHA256
67d71d2d39ee7819764bef14658bb14d434a0969010f4a63936a478e55441637

SHA512
268aba5ef911eb1dec777fd52bbe230adceefae7b6c145e41d1ab4531b6e3f2858141325d4da67422078181fdf7641df475bb68384cecb334a3c24bee62676d2

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
dab2f842a04415c9af34ecb7c1e96f69

SHA1
ebcfc3b8c1d096b2f078b32161e4ed73088ba1a3

SHA256
b9ab06e80b430549a8d54851dd5fbb7cf4958cadf10a048240e1ad4b0e5a8433

SHA512
cdce00ed6434c334b86995dc868e9a1cd8f1ce1b37ab1f2f222ae9cd5de1ba44dccf128d5d0560108028657bb47b5314a1c6321da2654aa679941a8377e1613f

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\TTLFUYWG\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\3I47N0UR.cookie

Filesize
608B

MD5
05916b5d7e23ad2372c85416f4339500

SHA1
fbbd3e17b0db5bc4767587390364b789650d0832

SHA256
5a439c5b32ea3818ca5cac4392c718bf29c9a87fc57820cc75a9d7025801c9e6

SHA512
fd40939360b59b769bbe42dd97d280e1bfcb7c942681d3a9638cfca9f9fd3fb593ef8429c284266903e4d1b7f0040b50da0871e60abea332d363b1ac4851d41e

Download Submit
memory/2200-121-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-122-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-123-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-124-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-125-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-126-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-127-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download
memory/2200-128-0x00007FF7EC640000-0x00007FF7EC650000-memory.dmp

Filesize
64KB

Download