Overview
overview
10Static
static
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10Resubmissions
24-08-2023 11:16
230824-nda8msdf8z 1005-08-2023 22:52
230805-2tn2bsfa82 1024-07-2023 06:25
230724-g6s6laag35 1022-07-2023 15:57
230722-tee6wabg5w 1020-07-2023 23:19
230720-3bb5gsbf5v 1020-07-2023 23:06
230720-23f23sba63 1003-02-2021 11:43
210203-6bgge2nfan 1022-11-2020 06:42
201122-6x1at779dj 10Analysis
-
max time kernel
17s -
max time network
28s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
03-02-2021 11:43
Static task
static1
Behavioral task
behavioral1
Sample
Endermanch@000.exe
Resource
win10v20201028
Behavioral task
behavioral2
Sample
Endermanch@7ev3n.exe
Resource
win10v20201028
Behavioral task
behavioral3
Sample
Endermanch@AnViPC2009.exe
Resource
win10v20201028
Behavioral task
behavioral4
Sample
Endermanch@Antivirus.exe
Resource
win10v20201028
Behavioral task
behavioral5
Sample
Endermanch@AntivirusPlatinum.exe
Resource
win10v20201028
Behavioral task
behavioral6
Sample
Endermanch@AntivirusPro2017.exe
Resource
win10v20201028
Behavioral task
behavioral7
Sample
Endermanch@BadRabbit.exe
Resource
win10v20201028
Behavioral task
behavioral8
Sample
Endermanch@Birele.exe
Resource
win10v20201028
Behavioral task
behavioral9
Sample
Endermanch@Cerber5.exe
Resource
win10v20201028
Behavioral task
behavioral10
Sample
Endermanch@CleanThis.exe
Resource
win10v20201028
Behavioral task
behavioral11
Sample
Endermanch@ColorBug.exe
Resource
win10v20201028
Behavioral task
behavioral12
Sample
Endermanch@DeriaLock.exe
Resource
win10v20201028
Behavioral task
behavioral13
Sample
Endermanch@Deskbottom.exe
Resource
win10v20201028
Behavioral task
behavioral14
Sample
Endermanch@DesktopPuzzle.exe
Resource
win10v20201028
Behavioral task
behavioral15
Sample
Endermanch@FakeAdwCleaner.exe
Resource
win10v20201028
Behavioral task
behavioral16
Sample
Endermanch@FreeYoutubeDownloader.exe
Resource
win10v20201028
Behavioral task
behavioral17
Sample
Endermanch@HMBlocker.exe
Resource
win10v20201028
Behavioral task
behavioral18
Sample
Endermanch@HappyAntivirus.exe
Resource
win10v20201028
Behavioral task
behavioral19
Sample
Endermanch@Illerka.C.exe
Resource
win10v20201028
Behavioral task
behavioral20
Sample
Endermanch@InternetSecurityGuard.exe
Resource
win10v20201028
Behavioral task
behavioral21
Sample
Endermanch@Koteyka2.exe
Resource
win10v20201028
Behavioral task
behavioral22
Sample
Endermanch@LPS2019.exe
Resource
win10v20201028
Behavioral task
behavioral23
Sample
Endermanch@Movie.mpeg.exe
Resource
win10v20201028
Behavioral task
behavioral24
Sample
Endermanch@NavaShield(1).exe
Resource
win10v20201028
Behavioral task
behavioral25
Sample
Endermanch@NavaShield.exe
Resource
win10v20201028
Behavioral task
behavioral26
Sample
Endermanch@PCDefender.exe
Resource
win10v20201028
Behavioral task
behavioral27
Sample
Endermanch@PCDefenderv2.msi
Resource
win10v20201028
Behavioral task
behavioral28
Sample
Endermanch@PolyRansom.exe
Resource
win10v20201028
Behavioral task
behavioral29
Sample
Endermanch@PowerPoint.exe
Resource
win10v20201028
Behavioral task
behavioral30
Sample
Endermanch@ProgramOverflow.exe
Resource
win10v20201028
Behavioral task
behavioral31
Sample
Endermanch@RegistrySmart.exe
Resource
win10v20201028
Behavioral task
behavioral32
Sample
Endermanch@SE2011.exe
Resource
win10v20201028
Errors
General
-
Target
Endermanch@PowerPoint.exe
-
Size
136KB
-
MD5
70108103a53123201ceb2e921fcfe83c
-
SHA1
c71799a6a6d09ee758b04cdf90a4ab76fbd2a7e3
-
SHA256
9c3f8df80193c085912c9950c58051ae77c321975784cc069ceacd4f57d5861d
-
SHA512
996701c65eee7f781c2d22dce63f4a95900f36b97a99dcf833045bce239a08b3c2f6326b3a808431cdab92d59161dd80763e44126578e160d79b7095175d276b
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
sys3.exepid process 4916 sys3.exe -
Modifies WinLogon to allow AutoLogon 2 TTPs 1 IoCs
Enables rebooting of the machine without requiring login credentials.
Processes:
LogonUI.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AutoLogonChecked LogonUI.exe -
Deletes itself 1 IoCs
Processes:
sys3.exepid process 4916 sys3.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
Endermanch@PowerPoint.exesys3.exedescription ioc process File opened for modification \??\PHYSICALDRIVE0 Endermanch@PowerPoint.exe File opened for modification \??\PHYSICALDRIVE0 sys3.exe -
Modifies data under HKEY_USERS 15 IoCs
Processes:
LogonUI.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "1" LogonUI.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
sys3.exedescription pid process Token: SeShutdownPrivilege 4916 sys3.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
LogonUI.exepid process 4976 LogonUI.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Endermanch@PowerPoint.exedescription pid process target process PID 4648 wrote to memory of 4916 4648 Endermanch@PowerPoint.exe sys3.exe PID 4648 wrote to memory of 4916 4648 Endermanch@PowerPoint.exe sys3.exe PID 4648 wrote to memory of 4916 4648 Endermanch@PowerPoint.exe sys3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Endermanch@PowerPoint.exe"C:\Users\Admin\AppData\Local\Temp\Endermanch@PowerPoint.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\sys3.exeC:\Users\Admin\AppData\Local\Temp\\sys3.exe2⤵
- Executes dropped EXE
- Deletes itself
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3ac9855 /state1:0x41c64e6d1⤵
- Modifies WinLogon to allow AutoLogon
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
-
C:\Users\Admin\AppData\Local\Temp\sys3.exeMD5
70108103a53123201ceb2e921fcfe83c
SHA1c71799a6a6d09ee758b04cdf90a4ab76fbd2a7e3
SHA2569c3f8df80193c085912c9950c58051ae77c321975784cc069ceacd4f57d5861d
SHA512996701c65eee7f781c2d22dce63f4a95900f36b97a99dcf833045bce239a08b3c2f6326b3a808431cdab92d59161dd80763e44126578e160d79b7095175d276b
-
C:\Users\Admin\AppData\Local\Temp\sys3.exeMD5
70108103a53123201ceb2e921fcfe83c
SHA1c71799a6a6d09ee758b04cdf90a4ab76fbd2a7e3
SHA2569c3f8df80193c085912c9950c58051ae77c321975784cc069ceacd4f57d5861d
SHA512996701c65eee7f781c2d22dce63f4a95900f36b97a99dcf833045bce239a08b3c2f6326b3a808431cdab92d59161dd80763e44126578e160d79b7095175d276b
-
C:\Users\Admin\AppData\Local\Temp\systm.txtMD5
ab7368e081dc109f4133ffd943c98b74
SHA11847691b3535b25f368389327543392eafd3e4fa
SHA2566c2c3417ded140721c60368f64f02b4d4ed5f39b528450b75d2475da4b80c1ae
SHA512e59e763b66ab716a72d3121d8a8b9b6a2dd4beb89e949202ae55ef0a1cef316d56071df8a41a587c605d1575c18f2f4f3a41d2cb174a89558722e9730a913912
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memory/4916-2-0x0000000000000000-mapping.dmp