darkcomet | ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

Analysis

max time kernel
150s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 12:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Size

760KB
MD5

09ecb8492c8e349016b9a6ab0e9c094d
SHA1

b6b2d4f5daffaf429aac1c63159197172af3ba6d
SHA256

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8
SHA512

66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b
SSDEEP

12288:bxWRVaJnkiulVhF/Rfgr97tBYlF/SGI4s0gqxvS:YREJkiubhv4r97tBCI4zhq

Score

10^/10

darkcomet guest16 persistence rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

jhbj5bhju3d.ddns.net:1603

Mutex

DC_MUTEX-R2CE796

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
FwVvcFTb61D5
install
true
offline_keylogger
true
persistence
true
reg_key
MicroUpdate

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1004

Modify Registry

T1112

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

Executes dropped EXE 3 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.exemsdcsc.exe

pid process

608 ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
300 msdcsc.exe
1460 msdcsc.exe

pid	process
608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
300	msdcsc.exe
1460	msdcsc.exe

UPX packed file 9 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/608-61-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-68-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-70-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-65-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-63-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-71-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-72-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/608-73-0x0000000000400000-0x00000000004E8000-memory.dmp	upx
behavioral1/memory/1460-98-0x0000000000400000-0x00000000004E8000-memory.dmp	upx

Drops startup file 2 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.pif	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.pif	msdcsc.exe

Loads dropped DLL 3 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

pid	process
2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msdcsc.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exeiexplore.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\test = "C:\\Windows\\InstallDir\\help.exe"	msdcsc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\test = "C:\\Windows\\InstallDir\\help.exe"	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\test = "C:\\Windows\\InstallDir\\help.exe"	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe"	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\test = "C:\\Windows\\InstallDir\\help.exe"	msdcsc.exe

Enumerates connected drives 3 TTPs 48 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

msdcsc.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

description	ioc	process
File opened (read-only)	\??\V:	msdcsc.exe
File opened (read-only)	\??\O:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\V:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\Z:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\N:	msdcsc.exe
File opened (read-only)	\??\O:	msdcsc.exe
File opened (read-only)	\??\S:	msdcsc.exe
File opened (read-only)	\??\E:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\K:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\P:	msdcsc.exe
File opened (read-only)	\??\R:	msdcsc.exe
File opened (read-only)	\??\L:	msdcsc.exe
File opened (read-only)	\??\A:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\B:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\I:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\J:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\H:	msdcsc.exe
File opened (read-only)	\??\K:	msdcsc.exe
File opened (read-only)	\??\M:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\N:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\R:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\B:	msdcsc.exe
File opened (read-only)	\??\I:	msdcsc.exe
File opened (read-only)	\??\H:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\P:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\W:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\F:	msdcsc.exe
File opened (read-only)	\??\W:	msdcsc.exe
File opened (read-only)	\??\T:	msdcsc.exe
File opened (read-only)	\??\Y:	msdcsc.exe
File opened (read-only)	\??\G:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\L:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\U:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\X:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\A:	msdcsc.exe
File opened (read-only)	\??\G:	msdcsc.exe
File opened (read-only)	\??\T:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\E:	msdcsc.exe
File opened (read-only)	\??\J:	msdcsc.exe
File opened (read-only)	\??\M:	msdcsc.exe
File opened (read-only)	\??\X:	msdcsc.exe
File opened (read-only)	\??\Z:	msdcsc.exe
File opened (read-only)	\??\F:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\Q:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\S:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\Y:	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened (read-only)	\??\Q:	msdcsc.exe
File opened (read-only)	\??\U:	msdcsc.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.exe

description	pid	process	target process
PID 2012 set thread context of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 set thread context of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 300 set thread context of 580	300	msdcsc.exe	iexplore.exe
PID 300 set thread context of 1460	300	msdcsc.exe	msdcsc.exe

Drops file in Windows directory 4 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.exe

description	ioc	process
File opened for modification	C:\Windows\InstallDir\help.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File opened for modification	C:\Windows\InstallDir\help.exe	msdcsc.exe
File opened for modification	C:\Windows\InstallDir	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
File created	C:\Windows\InstallDir\help.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.exe

pid	process
2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
300	msdcsc.exe
300	msdcsc.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

iexplore.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exeiexplore.exe

description	pid	process
Token: SeIncreaseQuotaPrivilege	1252	iexplore.exe
Token: SeSecurityPrivilege	1252	iexplore.exe
Token: SeTakeOwnershipPrivilege	1252	iexplore.exe
Token: SeLoadDriverPrivilege	1252	iexplore.exe
Token: SeSystemProfilePrivilege	1252	iexplore.exe
Token: SeSystemtimePrivilege	1252	iexplore.exe
Token: SeProfSingleProcessPrivilege	1252	iexplore.exe
Token: SeIncBasePriorityPrivilege	1252	iexplore.exe
Token: SeCreatePagefilePrivilege	1252	iexplore.exe
Token: SeBackupPrivilege	1252	iexplore.exe
Token: SeRestorePrivilege	1252	iexplore.exe
Token: SeShutdownPrivilege	1252	iexplore.exe
Token: SeDebugPrivilege	1252	iexplore.exe
Token: SeSystemEnvironmentPrivilege	1252	iexplore.exe
Token: SeChangeNotifyPrivilege	1252	iexplore.exe
Token: SeRemoteShutdownPrivilege	1252	iexplore.exe
Token: SeUndockPrivilege	1252	iexplore.exe
Token: SeManageVolumePrivilege	1252	iexplore.exe
Token: SeImpersonatePrivilege	1252	iexplore.exe
Token: SeCreateGlobalPrivilege	1252	iexplore.exe
Token: 33	1252	iexplore.exe
Token: 34	1252	iexplore.exe
Token: 35	1252	iexplore.exe
Token: SeIncreaseQuotaPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeSecurityPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeTakeOwnershipPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeLoadDriverPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeSystemProfilePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeSystemtimePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeProfSingleProcessPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeIncBasePriorityPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeCreatePagefilePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeBackupPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeRestorePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeShutdownPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeDebugPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeSystemEnvironmentPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeChangeNotifyPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeRemoteShutdownPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeUndockPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeManageVolumePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeImpersonatePrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeCreateGlobalPrivilege	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: 33	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: 34	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: 35	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
Token: SeIncreaseQuotaPrivilege	580	iexplore.exe
Token: SeSecurityPrivilege	580	iexplore.exe
Token: SeTakeOwnershipPrivilege	580	iexplore.exe
Token: SeLoadDriverPrivilege	580	iexplore.exe
Token: SeSystemProfilePrivilege	580	iexplore.exe
Token: SeSystemtimePrivilege	580	iexplore.exe
Token: SeProfSingleProcessPrivilege	580	iexplore.exe
Token: SeIncBasePriorityPrivilege	580	iexplore.exe
Token: SeCreatePagefilePrivilege	580	iexplore.exe
Token: SeBackupPrivilege	580	iexplore.exe
Token: SeRestorePrivilege	580	iexplore.exe
Token: SeShutdownPrivilege	580	iexplore.exe
Token: SeDebugPrivilege	580	iexplore.exe
Token: SeSystemEnvironmentPrivilege	580	iexplore.exe
Token: SeChangeNotifyPrivilege	580	iexplore.exe
Token: SeRemoteShutdownPrivilege	580	iexplore.exe
Token: SeUndockPrivilege	580	iexplore.exe
Token: SeManageVolumePrivilege	580	iexplore.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exeiexplore.exemsdcsc.exe

pid	process
2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
1252	iexplore.exe
300	msdcsc.exe
300	msdcsc.exe

Suspicious use of WriteProcessMemory 60 IoCs

Processes:

ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.execmd.exenet.exeee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exemsdcsc.execmd.exenet.exe

description	pid	process	target process
PID 2012 wrote to memory of 316	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	cmd.exe
PID 2012 wrote to memory of 316	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	cmd.exe
PID 2012 wrote to memory of 316	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	cmd.exe
PID 2012 wrote to memory of 316	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	cmd.exe
PID 316 wrote to memory of 1736	316	cmd.exe	net.exe
PID 316 wrote to memory of 1736	316	cmd.exe	net.exe
PID 316 wrote to memory of 1736	316	cmd.exe	net.exe
PID 316 wrote to memory of 1736	316	cmd.exe	net.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 2012 wrote to memory of 1252	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	iexplore.exe
PID 1736 wrote to memory of 1520	1736	net.exe	net1.exe
PID 1736 wrote to memory of 1520	1736	net.exe	net1.exe
PID 1736 wrote to memory of 1520	1736	net.exe	net1.exe
PID 1736 wrote to memory of 1520	1736	net.exe	net1.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 2012 wrote to memory of 608	2012	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
PID 608 wrote to memory of 300	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	msdcsc.exe
PID 608 wrote to memory of 300	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	msdcsc.exe
PID 608 wrote to memory of 300	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	msdcsc.exe
PID 608 wrote to memory of 300	608	ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe	msdcsc.exe
PID 300 wrote to memory of 1204	300	msdcsc.exe	cmd.exe
PID 300 wrote to memory of 1204	300	msdcsc.exe	cmd.exe
PID 300 wrote to memory of 1204	300	msdcsc.exe	cmd.exe
PID 300 wrote to memory of 1204	300	msdcsc.exe	cmd.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 300 wrote to memory of 580	300	msdcsc.exe	iexplore.exe
PID 1204 wrote to memory of 792	1204	cmd.exe	net.exe
PID 1204 wrote to memory of 792	1204	cmd.exe	net.exe
PID 1204 wrote to memory of 792	1204	cmd.exe	net.exe
PID 1204 wrote to memory of 792	1204	cmd.exe	net.exe
PID 792 wrote to memory of 1964	792	net.exe	net1.exe
PID 792 wrote to memory of 1964	792	net.exe	net1.exe
PID 792 wrote to memory of 1964	792	net.exe	net1.exe
PID 792 wrote to memory of 1964	792	net.exe	net1.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe
PID 300 wrote to memory of 1460	300	msdcsc.exe	msdcsc.exe

C:\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
"C:\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\cmd.exe
  /c net stop MpsSvc
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:316
- - C:\Windows\SysWOW64\net.exe
    net stop MpsSvc
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1736
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop MpsSvc
      4⤵
      PID:1520
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1252
- C:\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
  C:\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe
  2⤵
  - Modifies WinLogon for persistence
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:608
- - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
    "C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"
    3⤵
    - Executes dropped EXE
    - Drops startup file
    - Adds Run key to start application
    - Enumerates connected drives
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:300
  - - C:\Windows\SysWOW64\cmd.exe
      /c net stop MpsSvc
      4⤵
      Suspicious use of WriteProcessMemory
      PID:1204
    - - C:\Windows\SysWOW64\net.exe
        
        net stop MpsSvc
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:792
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop MpsSvc
        6⤵
        
        PID:1964
  - - C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:580
  - - C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
      C:\Users\Admin\Documents\MSDCSC\msdcsc.exe
      4⤵
      Executes dropped EXE
      PID:1460

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Winlogon Helper DLL

T1004

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup\system.pif

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\system.pif

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
C:\Windows\InstallDir\help.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
\Users\Admin\AppData\Local\Temp\ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
\Users\Admin\Documents\MSDCSC\msdcsc.exe

Filesize
760KB

MD5
09ecb8492c8e349016b9a6ab0e9c094d

SHA1
b6b2d4f5daffaf429aac1c63159197172af3ba6d

SHA256
ee913318a820c07751da4af3648b8c7adad3fcccbdece7bdebae438c710f46c8

SHA512
66b0c3b30ead35de86cc1c0c7090d7bdf373d7a27d0f733f8f9b9ad4f70dda2f29de9d144340681be248129ed1068f1200020c081a5f52018fb2984839eed39b

Download Submit
memory/300-76-0x0000000000000000-mapping.dmp

Download
memory/316-55-0x0000000000000000-mapping.dmp

Download
memory/608-60-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-66-0x00000000004CD7C0-mapping.dmp

Download
memory/608-71-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-72-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-73-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-65-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-70-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-63-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-68-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/608-61-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/792-84-0x0000000000000000-mapping.dmp

Download
memory/1204-83-0x0000000000000000-mapping.dmp

Download
memory/1460-98-0x0000000000400000-0x00000000004E8000-memory.dmp

Filesize
928KB

Download
memory/1460-92-0x00000000004CD7C0-mapping.dmp

Download
memory/1520-57-0x0000000000000000-mapping.dmp

Download
memory/1736-56-0x0000000000000000-mapping.dmp

Download
memory/1964-85-0x0000000000000000-mapping.dmp

Download
memory/2012-58-0x0000000003DA0000-0x0000000003DA4000-memory.dmp

Filesize
16KB

Download
memory/2012-54-0x00000000758C1000-0x00000000758C3000-memory.dmp

Filesize
8KB

Download