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Overview
overview
8Static
static
48870e6242e...93.exe
windows7-x64
78870e6242e...93.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3AutoEncryptDemo.exe
windows7-x64
1AutoEncryptDemo.exe
windows10-2004-x64
1AutoFileCryptTool.exe
windows7-x64
8AutoFileCryptTool.exe
windows10-2004-x64
8Bin/win10x...lt.sys
windows10-2004-x64
1Bin/win10x...mo.exe
windows7-x64
1Bin/win10x...mo.exe
windows10-2004-x64
1Bin/win10x...PI.dll
windows7-x64
1Bin/win10x...PI.dll
windows10-2004-x64
1Bin/win10x...lt.sys
windows10-2004-x64
1Bin/win10x...mo.exe
windows7-x64
1Bin/win10x...mo.exe
windows10-2004-x64
1Bin/win10x...PI.dll
windows7-x64
3Bin/win10x...PI.dll
windows10-2004-x64
3Bin/win32/EaseFlt.sys
windows7-x64
1Bin/win32/EaseFlt.sys
windows10-2004-x64
1Bin/win32/...mo.exe
windows7-x64
1Bin/win32/...mo.exe
windows10-2004-x64
1Bin/win32/...PI.dll
windows7-x64
3Bin/win32/...PI.dll
windows10-2004-x64
3Bin/x64/EaseFlt.sys
windows7-x64
1Bin/x64/EaseFlt.sys
windows10-2004-x64
1Bin/x64/Ea...mo.exe
windows7-x64
1Bin/x64/Ea...mo.exe
windows10-2004-x64
1Bin/x64/FilterAPI.dll
windows7-x64
1Bin/x64/FilterAPI.dll
windows10-2004-x64
1Analysis
-
max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/08/2024, 00:56
Behavioral task
behavioral1
Sample
8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
AutoEncryptDemo.exe
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
AutoEncryptDemo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
AutoFileCryptTool.exe
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
AutoFileCryptTool.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
Bin/win10x64/EaseFlt.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
Bin/win10x64/EaseFltCPPDemo.exe
Resource
win7-20240708-en
Behavioral task
behavioral13
Sample
Bin/win10x64/EaseFltCPPDemo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
Bin/win10x64/FilterAPI.dll
Resource
win7-20240705-en
Behavioral task
behavioral15
Sample
Bin/win10x64/FilterAPI.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
Bin/win10x86/EaseFlt.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
Bin/win10x86/EaseFltCPPDemo.exe
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
Bin/win10x86/EaseFltCPPDemo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
Bin/win10x86/FilterAPI.dll
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
Bin/win10x86/FilterAPI.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
Bin/win32/EaseFlt.sys
Resource
win7-20240729-en
Behavioral task
behavioral22
Sample
Bin/win32/EaseFlt.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
Bin/win32/EaseFltCPPDemo.exe
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
Bin/win32/EaseFltCPPDemo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
Bin/win32/FilterAPI.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
Bin/win32/FilterAPI.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
Bin/x64/EaseFlt.sys
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
Bin/x64/EaseFlt.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
Bin/x64/EaseFltCPPDemo.exe
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
Bin/x64/EaseFltCPPDemo.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
Bin/x64/FilterAPI.dll
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
Bin/x64/FilterAPI.dll
Resource
win10v2004-20240802-en
General
-
Target
8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe
-
Size
3.9MB
-
MD5
e1d69c9d80a3b36574e0a13860c26265
-
SHA1
9b09ee9803d552b8d56fc0ca00de09e55b903730
-
SHA256
8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93
-
SHA512
ee0fa3236474cf3c7e75dd319cca2bb1dee369546439fb28b48cda3353184978a4615abd285d0eccde4a149d264aadbbcdac672271a499d1ba2faceb832fe09d
-
SSDEEP
98304:0L8i6lt7tQLe+fvcNBq4aJN5+Ya+fRy3dgLEC9H:0Lqlt7CL1vc4JSY9ANgLZH
Malware Config
Signatures
-
Loads dropped DLL 2 IoCs
pid Process 1056 8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe 1056 8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8870e6242e397575f54ac0acdfae13117dca54c01198c951537ddc228bb29c93.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
15KB
MD590bb49f3fd416f912a637526914bd044
SHA1626051dd6c759a5b847664549736c37aba9ede5a
SHA2561f8e8f336df6773d6b63bd5a7efbfc889d08888fec55da402eaf93cb950aa283
SHA5125156923f51be2057f7003577b46732f6b0b0bb55402f49df3747085b9802b3a2492cd5f087ef988db5a69f241c10163ada0e649b149da8a198b7fc2cc83334e5
-
Filesize
1KB
MD58dc7f8d43ddf13473f15bba765e60554
SHA1e1886c9156aea98a28a6fd352d129aeab7b86dd9
SHA256f5f646cdb7a53324c1fdc951ca1e99cfad91f78eb85c64faafb4d5ee4842d343
SHA5120cb77824bcc3a8772358916d188779c5c1c75ea8ac5c4c39948909c27e12e6019178309e5ff19ba46a85bd1867401db2051e7efc3bb82a49901f5809cb8eb94b