darkcomet | 067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

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
24-11-2022 04:22

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General

Target

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Size

856KB
MD5

0c6b3509bb5a0e67d037afa5eb523076
SHA1

3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d
SHA256

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461
SHA512

b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d
SSDEEP

24576:HOGEY2LlIP8pKAWy8y60UOauWAFrYDz0M:JEYeIPH7OxVx5

Score

10^/10

darkcomet guest16 evasion persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

lundinzzz.no-ip.biz:1604

lundinzzz.no-ip.biz:82

Mutex

DC_MUTEX-XK6B8QX

Attributes

InstallPath
MSDCSC\msdcsc.exe
gencode
H8YYXHd9Vk1a
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:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

Executes dropped EXE 7 IoCs

Processes:

msdcsc.exemsdcsc.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

pid	process
364	msdcsc.exe
1100	msdcsc.exe
1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
2036	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1768	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1400	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1536	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1884 attrib.exe
1572 attrib.exe

pid	process
1884	attrib.exe
1572	attrib.exe

Loads dropped DLL 7 IoCs

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exemsdcsc.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

pid	process
2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
364	msdcsc.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exemsdcsc.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDCSC\\msdcsc.exe"	msdcsc.exe

Suspicious use of SetThreadContext 7 IoCs

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exemsdcsc.exe

description	pid	process	target process
PID 1972 set thread context of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 364 set thread context of 1100	364	msdcsc.exe	msdcsc.exe
PID 1972 set thread context of 1260	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 set thread context of 2036	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 set thread context of 1768	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 set thread context of 1400	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 set thread context of 1536	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exemsdcsc.exe

pid	process
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
364	msdcsc.exe
364	msdcsc.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

msdcsc.exe

pid process

1100 msdcsc.exe

pid	process
1100	msdcsc.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exemsdcsc.exemsdcsc.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

description	pid	process
Token: SeDebugPrivilege	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeIncreaseQuotaPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSecurityPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeTakeOwnershipPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeLoadDriverPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemProfilePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemtimePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeProfSingleProcessPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeIncBasePriorityPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeCreatePagefilePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeBackupPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeRestorePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeShutdownPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeDebugPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemEnvironmentPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeChangeNotifyPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeRemoteShutdownPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeUndockPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeManageVolumePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeImpersonatePrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeCreateGlobalPrivilege	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: 33	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: 34	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: 35	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeDebugPrivilege	364	msdcsc.exe
Token: SeIncreaseQuotaPrivilege	1100	msdcsc.exe
Token: SeSecurityPrivilege	1100	msdcsc.exe
Token: SeTakeOwnershipPrivilege	1100	msdcsc.exe
Token: SeLoadDriverPrivilege	1100	msdcsc.exe
Token: SeSystemProfilePrivilege	1100	msdcsc.exe
Token: SeSystemtimePrivilege	1100	msdcsc.exe
Token: SeProfSingleProcessPrivilege	1100	msdcsc.exe
Token: SeIncBasePriorityPrivilege	1100	msdcsc.exe
Token: SeCreatePagefilePrivilege	1100	msdcsc.exe
Token: SeBackupPrivilege	1100	msdcsc.exe
Token: SeRestorePrivilege	1100	msdcsc.exe
Token: SeShutdownPrivilege	1100	msdcsc.exe
Token: SeDebugPrivilege	1100	msdcsc.exe
Token: SeSystemEnvironmentPrivilege	1100	msdcsc.exe
Token: SeChangeNotifyPrivilege	1100	msdcsc.exe
Token: SeRemoteShutdownPrivilege	1100	msdcsc.exe
Token: SeUndockPrivilege	1100	msdcsc.exe
Token: SeManageVolumePrivilege	1100	msdcsc.exe
Token: SeImpersonatePrivilege	1100	msdcsc.exe
Token: SeCreateGlobalPrivilege	1100	msdcsc.exe
Token: 33	1100	msdcsc.exe
Token: 34	1100	msdcsc.exe
Token: 35	1100	msdcsc.exe
Token: SeIncreaseQuotaPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSecurityPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeTakeOwnershipPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeLoadDriverPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemProfilePrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemtimePrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeProfSingleProcessPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeIncBasePriorityPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeCreatePagefilePrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeBackupPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeRestorePrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeShutdownPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeDebugPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeSystemEnvironmentPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeChangeNotifyPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Token: SeRemoteShutdownPrivilege	1260	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

msdcsc.exe

pid process

1100 msdcsc.exe

pid	process
1100	msdcsc.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.execmd.execmd.exemsdcsc.exe

description	pid	process	target process
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 1972 wrote to memory of 2044	1972	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
PID 2044 wrote to memory of 896	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 896	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 896	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 896	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 2040	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 2040	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 2040	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 2040	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	cmd.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2044 wrote to memory of 864	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	notepad.exe
PID 2040 wrote to memory of 1884	2040	cmd.exe	attrib.exe
PID 2040 wrote to memory of 1884	2040	cmd.exe	attrib.exe
PID 2040 wrote to memory of 1884	2040	cmd.exe	attrib.exe
PID 2040 wrote to memory of 1884	2040	cmd.exe	attrib.exe
PID 896 wrote to memory of 1572	896	cmd.exe	attrib.exe
PID 896 wrote to memory of 1572	896	cmd.exe	attrib.exe
PID 896 wrote to memory of 1572	896	cmd.exe	attrib.exe
PID 896 wrote to memory of 1572	896	cmd.exe	attrib.exe
PID 2044 wrote to memory of 364	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	msdcsc.exe
PID 2044 wrote to memory of 364	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	msdcsc.exe
PID 2044 wrote to memory of 364	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	msdcsc.exe
PID 2044 wrote to memory of 364	2044	067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe
PID 364 wrote to memory of 1100	364	msdcsc.exe	msdcsc.exe

Views/modifies file attributes 1 TTPs 2 IoCs
evasion

Hidden Files and Directories
T1158

Processes:

attrib.exeattrib.exe

pid process

1572 attrib.exe
1884 attrib.exe

pid	process
1572	attrib.exe
1884	attrib.exe

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe" +s +h
3⤵
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe" +s +h
4⤵
- Sets file to hidden
- Views/modifies file attributes
PID:1572

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
3⤵
- Suspicious use of WriteProcessMemory
PID:2040

C:\Windows\SysWOW64\attrib.exe
attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
4⤵
- Sets file to hidden
- Views/modifies file attributes
PID:1884

C:\Windows\SysWOW64\notepad.exe
notepad
3⤵
PID:864

C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
"C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:364

C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
"C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe"
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1100

C:\Windows\SysWOW64\notepad.exe
notepad
5⤵
PID:1992

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1260

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Executes dropped EXE
PID:2036

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Executes dropped EXE
PID:1768

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Executes dropped EXE
PID:1400

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
"C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe"
2⤵
- Executes dropped EXE
PID:1536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Winlogon Helper DLL

T1004

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Hidden Files and Directories

T1158

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
C:\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
\Users\Admin\AppData\Local\Temp\MSDCSC\msdcsc.exe
Filesize
856KB

MD5
0c6b3509bb5a0e67d037afa5eb523076

SHA1
3f8c601b9e3cf8af1b7a7f8e8b99f337caa97d9d

SHA256
067da2f3df03a2df83b8420c44bcef19995a483179ec0f572777df86622ba461

SHA512
b50df71b7ce1f4f5f67e235e137371d3ec6bc468428c6b2055451e19f468552d82161f20742fc874f44cf3130818b65d022c320788bf176da85d4d69a30b970d

Download Submit
memory/364-90-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/364-82-0x0000000000000000-mapping.dmp

Download
memory/364-261-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/864-77-0x0000000000000000-mapping.dmp

Download
memory/896-75-0x0000000000000000-mapping.dmp

Download
memory/1100-104-0x000000000048F888-mapping.dmp

Download
memory/1100-128-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1100-262-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/1260-135-0x0000000000220000-0x000000000030A000-memory.dmp

Filesize
936KB

Download
memory/1260-127-0x000000000048F888-mapping.dmp

Download
memory/1400-221-0x000000000048F888-mapping.dmp

Download
memory/1536-252-0x000000000048F888-mapping.dmp

Download
memory/1572-80-0x0000000000000000-mapping.dmp

Download
memory/1768-190-0x000000000048F888-mapping.dmp

Download
memory/1884-79-0x0000000000000000-mapping.dmp

Download
memory/1972-54-0x0000000075501000-0x0000000075503000-memory.dmp

Filesize
8KB

Download
memory/1972-260-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/1972-55-0x0000000074840000-0x0000000074DEB000-memory.dmp

Filesize
5.7MB

Download
memory/1992-112-0x0000000000000000-mapping.dmp

Download
memory/2036-159-0x000000000048F888-mapping.dmp

Download
memory/2040-76-0x0000000000000000-mapping.dmp

Download
memory/2044-72-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-88-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-74-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-71-0x000000000048F888-mapping.dmp

Download
memory/2044-70-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-68-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-66-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-65-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-63-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-61-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-59-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-57-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download
memory/2044-56-0x0000000000400000-0x00000000004EA000-memory.dmp

Filesize
936KB

Download