Overview
overview
10Static
static
RRFB17.vhd
windows7-x64
3RRFB17.vhd
windows10-2004-x64
3out.vhd
windows7-x64
1out.vhd
windows10-2004-x64
1RR.lnk
windows7-x64
10RR.lnk
windows10-2004-x64
10System Vol...gs.dat
windows7-x64
3System Vol...gs.dat
windows10-2004-x64
3unmarketable/awed.gif
windows7-x64
1unmarketable/awed.gif
windows10-2004-x64
1unmarketab...ne.dll
windows7-x64
10unmarketab...ne.dll
windows10-2004-x64
10unmarketab...ng.gif
windows7-x64
1unmarketab...ng.gif
windows10-2004-x64
1unmarketab...ng.txt
windows7-x64
1unmarketab...ng.txt
windows10-2004-x64
1unmarketab...us.cmd
windows7-x64
1unmarketab...us.cmd
windows10-2004-x64
1unmarketab...le.cmd
windows7-x64
1unmarketab...le.cmd
windows10-2004-x64
1unmarketab...le.jpg
windows7-x64
3unmarketab...le.jpg
windows10-2004-x64
3unmarketab...ng.png
windows7-x64
3unmarketab...ng.png
windows10-2004-x64
3Analysis
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max time kernel
97s -
max time network
135s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
14-12-2022 23:03
Static task
static1
Behavioral task
behavioral1
Sample
RRFB17.vhd
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
RRFB17.vhd
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
out.vhd
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
out.vhd
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
RR.lnk
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
RR.lnk
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
System Volume Information/WPSettings.dat
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
System Volume Information/WPSettings.dat
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
unmarketable/awed.gif
Resource
win7-20221111-en
Behavioral task
behavioral10
Sample
unmarketable/awed.gif
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
unmarketable/condone.dll
Resource
win7-20221111-en
Behavioral task
behavioral12
Sample
unmarketable/condone.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral13
Sample
unmarketable/dislodging.gif
Resource
win7-20221111-en
Behavioral task
behavioral14
Sample
unmarketable/dislodging.gif
Resource
win10v2004-20220901-en
Behavioral task
behavioral15
Sample
unmarketable/embedding.txt
Resource
win7-20220812-en
Behavioral task
behavioral16
Sample
unmarketable/embedding.txt
Resource
win10v2004-20221111-en
Behavioral task
behavioral17
Sample
unmarketable/multifarious.cmd
Resource
win7-20220812-en
Behavioral task
behavioral18
Sample
unmarketable/multifarious.cmd
Resource
win10v2004-20221111-en
Behavioral task
behavioral19
Sample
unmarketable/placeable.cmd
Resource
win7-20221111-en
Behavioral task
behavioral20
Sample
unmarketable/placeable.cmd
Resource
win10v2004-20220812-en
Behavioral task
behavioral21
Sample
unmarketable/profitable.jpg
Resource
win7-20220901-en
Behavioral task
behavioral22
Sample
unmarketable/profitable.jpg
Resource
win10v2004-20220812-en
Behavioral task
behavioral23
Sample
unmarketable/strewing.png
Resource
win7-20221111-en
Behavioral task
behavioral24
Sample
unmarketable/strewing.png
Resource
win10v2004-20220812-en
General
-
Target
unmarketable/dislodging.gif
-
Size
28KB
-
MD5
110b37a1c346f5b283fb4e2f48c612b3
-
SHA1
17740aab1283a32d495016d799b15dbcd46b999b
-
SHA256
1f5bb48820e2dfab0e31b78fb27eee3fe295ab9b95d71b8dab134cb4e5f53f9b
-
SHA512
129bbbdf9f28fa66dc0d159aac9875bab7f55f952c0a6417ce33057cbfd1133e82bfded2ce9d094a4e999c14d08fef9d4bb899ed00a01a4055d1e2bdc18a0ae3
-
SSDEEP
768:OhqEfk2tk1emUcqDbdvmCMbK7iEBWRN835:jE+12eK1WRC35
Malware Config
Signatures
-
Processes:
iexplore.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000256ed27e8919d04f83812f84ee5c95da000000000200000000001066000000010000200000008d52ef8cae0adf13b5c13fa456b700f540cbfcfe46178259887dba0a9a423434000000000e80000000020000200000009e2ce47ad7d1bf706df4e94fee83490551e79d1c8102eb68cdd5fa64805b1a5120000000a1f511ceb619b3e31c767ea16a41dc73c3220ce383155b03ff429999519dc6c6400000004e68ad9366df5ec8cde817b2964749020af451dbad76d0ed98290e6795bfdc14895395e30838db300f3f0d1a5789d19cefa26f845e6bb6b4ced1b146633498c5 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "377827673" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1C801041-7C0C-11ED-AD3F-4EFAD8A2B6A5} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 50be4bf21810d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 1724 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 1724 iexplore.exe 1724 iexplore.exe 460 IEXPLORE.EXE 460 IEXPLORE.EXE 460 IEXPLORE.EXE 460 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
iexplore.exedescription pid process target process PID 1724 wrote to memory of 460 1724 iexplore.exe IEXPLORE.EXE PID 1724 wrote to memory of 460 1724 iexplore.exe IEXPLORE.EXE PID 1724 wrote to memory of 460 1724 iexplore.exe IEXPLORE.EXE PID 1724 wrote to memory of 460 1724 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\unmarketable\dislodging.gif1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1724 CREDAT:275457 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\NPL7QXAS.txtFilesize
600B
MD58dc1f327f0179ddc7176e30287069c3e
SHA182eab61e1a4e008f543c997b0c2300828c87f03a
SHA256de7021decd59dd9da03a4cb164f7ef06536f465df4fd01e0e8b668a41ae0ea6c
SHA5120053dc0ea2e1e0679fbef3d5c6b141f3874eed022e6fbbc077e64489e7b92cfcdde9fc91e30d451ee3e5679b450b9dda889fb62bc8c7514cebe156dcf1ae9e86