dcrat | 1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-11-2024 12:36

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General

Target

1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe
Size

2.4MB
MD5

51ed2a0701d313f3761169d91fb69848
SHA1

ed39a76db78d1d3c9c3a3a20d5dcf8da19e51ba3
SHA256

1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b
SHA512

324bb255f7b5edef459ca8c5ec88509cd86f0fc060c546c9484294db5c97bcd56d0483b0074d63763f85fea0807ed2b3e10fb7749c797e0ea3d511382dd0be85
SSDEEP

49152:3XfX30/e4wkPaOoMoa+QPPHPahen4S2V526is7K9gn6weB1din4OEU6zMa:nf0/e47aOoMcQP6M4S+4676P3wn4dz

Score

10^/10

dcrat discovery evasion 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
Dcrat family
dcrat

Process spawned unexpected child process 33 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1920	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	572	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1472	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2832	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2824	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	332	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	864	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1800	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	844	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1044	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1812	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1900	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	236	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2972	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2956	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2280	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2544	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2104	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1844	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1672	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2708	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	376	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1156	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1628	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1600	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	944	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1144	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3000	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	896	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1652	3068	schtasks.exe	37
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2232	3068	schtasks.exe	37

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x0009000000012281-6.dat	dcrat
behavioral1/files/0x0007000000016eb8-22.dat	dcrat
behavioral1/memory/2640-26-0x0000000001100000-0x0000000001362000-memory.dmp	dcrat
behavioral1/memory/1936-63-0x0000000000BB0000-0x0000000000E12000-memory.dmp	dcrat

Disables Task Manager via registry modification
evasion

Executes dropped EXE 3 IoCs

pid	Process
1980	RayCheats.exe
2640	comSession.exe
1936	WmiPrvSE.exe

Loads dropped DLL 3 IoCs

pid	Process
1908	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe
2988	cmd.exe
2988	cmd.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
4	pastebin.com

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft.NET\audiodg.exe	comSession.exe
File created	C:\Program Files (x86)\Microsoft.NET\42af1c969fbb7b	comSession.exe
File created	C:\Program Files\Windows Portable Devices\dllhost.exe	comSession.exe
File created	C:\Program Files\Windows Portable Devices\5940a34987c991	comSession.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe	comSession.exe
File created	C:\Program Files\Java\jre7\lib\zi\Europe\24dbde2999530e	comSession.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\System.exe	comSession.exe
File created	C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\27d1bcfc3c54e0	comSession.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\Boot\Fonts\services.exe	comSession.exe
File created	C:\Windows\diagnostics\system\WindowsMediaPlayerMediaLibrary\fr-FR\dwm.exe	comSession.exe
File created	C:\Windows\schemas\csrss.exe	comSession.exe
File created	C:\Windows\schemas\886983d96e3d3e	comSession.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RayCheats.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2196	reg.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 33 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2708	schtasks.exe
3000	schtasks.exe
2832	schtasks.exe
1044	schtasks.exe
2956	schtasks.exe
2544	schtasks.exe
1600	schtasks.exe
1800	schtasks.exe
2152	schtasks.exe
896	schtasks.exe
1812	schtasks.exe
1672	schtasks.exe
376	schtasks.exe
1628	schtasks.exe
944	schtasks.exe
1652	schtasks.exe
1920	schtasks.exe
1472	schtasks.exe
2824	schtasks.exe
236	schtasks.exe
1156	schtasks.exe
864	schtasks.exe
1900	schtasks.exe
2972	schtasks.exe
2136	schtasks.exe
1844	schtasks.exe
1144	schtasks.exe
572	schtasks.exe
332	schtasks.exe
844	schtasks.exe
2280	schtasks.exe
2104	schtasks.exe
2232	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2640	comSession.exe
2640	comSession.exe
2640	comSession.exe
1936	WmiPrvSE.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2640	comSession.exe
Token: SeDebugPrivilege	1936	WmiPrvSE.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 1908 wrote to memory of 1980	1908	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe	30
PID 1908 wrote to memory of 1980	1908	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe	30
PID 1908 wrote to memory of 1980	1908	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe	30
PID 1908 wrote to memory of 1980	1908	1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe	30
PID 1980 wrote to memory of 2844	1980	RayCheats.exe	32
PID 1980 wrote to memory of 2844	1980	RayCheats.exe	32
PID 1980 wrote to memory of 2844	1980	RayCheats.exe	32
PID 1980 wrote to memory of 2844	1980	RayCheats.exe	32
PID 1980 wrote to memory of 2880	1980	RayCheats.exe	33
PID 1980 wrote to memory of 2880	1980	RayCheats.exe	33
PID 1980 wrote to memory of 2880	1980	RayCheats.exe	33
PID 1980 wrote to memory of 2880	1980	RayCheats.exe	33
PID 2844 wrote to memory of 2988	2844	WScript.exe	34
PID 2844 wrote to memory of 2988	2844	WScript.exe	34
PID 2844 wrote to memory of 2988	2844	WScript.exe	34
PID 2844 wrote to memory of 2988	2844	WScript.exe	34
PID 2988 wrote to memory of 2640	2988	cmd.exe	36
PID 2988 wrote to memory of 2640	2988	cmd.exe	36
PID 2988 wrote to memory of 2640	2988	cmd.exe	36
PID 2988 wrote to memory of 2640	2988	cmd.exe	36
PID 2640 wrote to memory of 1936	2640	comSession.exe	71
PID 2640 wrote to memory of 1936	2640	comSession.exe	71
PID 2640 wrote to memory of 1936	2640	comSession.exe	71
PID 2988 wrote to memory of 2196	2988	cmd.exe	72
PID 2988 wrote to memory of 2196	2988	cmd.exe	72
PID 2988 wrote to memory of 2196	2988	cmd.exe	72
PID 2988 wrote to memory of 2196	2988	cmd.exe	72

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe
"C:\Users\Admin\AppData\Local\Temp\1b304c8a2ae4546bd7958c7f22becaf6b682a5c88b7a01945a952de991b0ef0b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1908
- C:\Users\Admin\AppData\Local\Temp\RayCheats.exe
  "C:\Users\Admin\AppData\Local\Temp\RayCheats.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1980
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Nursultan\CXMe2.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2844
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Roaming\Nursultan\zvsDOSOzYWKFo4ZM.bat" "
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2988
    - - C:\Users\Admin\AppData\Roaming\Nursultan\comSession.exe
        
        "C:\Users\Admin\AppData\Roaming\Nursultan\comSession.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2640
      - C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe
        
        "C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1936
    - - C:\Windows\SysWOW64\reg.exe
        
        reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
        5⤵
        System Location Discovery: System Language Discovery
        Modifies registry key
        
        PID:2196
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Nursultan\file.vbs"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2880

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 6 /tr "'C:\Users\Public\Music\Sample Music\sppsvc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1920

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Users\Public\Music\Sample Music\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:572

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Users\Public\Music\Sample Music\sppsvc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1472

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 10 /tr "'C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2832

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSE" /sc ONLOGON /tr "'C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2824

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "WmiPrvSEW" /sc MINUTE /mo 6 /tr "'C:\Program Files\Java\jre7\lib\zi\Europe\WmiPrvSE.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:332

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:864

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1800

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\MSBuild\Microsoft\Windows Workflow Foundation\v3.5\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft.NET\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1044

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft.NET\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1812

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft.NET\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:236

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2972

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Portable Devices\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2956

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 9 /tr "'C:\Users\Default User\OSPPSVC.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2280

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVC" /sc ONLOGON /tr "'C:\Users\Default User\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "OSPPSVCO" /sc MINUTE /mo 6 /tr "'C:\Users\Default User\OSPPSVC.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows\schemas\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2104

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\schemas\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1844

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\Windows\schemas\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1672

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proof.fr\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2708

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proof.fr\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:376

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\Proof.fr\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1156

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1600

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:944

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "comSessionc" /sc MINUTE /mo 5 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\comSession.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1144

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "comSession" /sc ONLOGON /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\comSession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3000

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "comSessionc" /sc MINUTE /mo 11 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\comSession.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1652

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 7 /tr "'C:\Recovery\1f5748e2-69f6-11ef-b486-62cb582c238c\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2232

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RayCheats.exe

Filesize
2.7MB

MD5
db35ed4e6955685c244b4ac954115fff

SHA1
751834b825b6e17b489f33e1e3b17c7c3c1295ab

SHA256
c3babdee670d6cf922cb746a997f5ee112a11a141584c0eb703d192fc1fcee64

SHA512
9facb2880120ccb677cf96e4b911685f0c18317e6a4e9d7b34b6363fa6e32e864f6b893f3023fb743481e1dcb39fcd83602735c569342ace49281044c52f2d5f

Download Submit
C:\Users\Admin\AppData\Roaming\Nursultan\CXMe2.vbe

Filesize
209B

MD5
484bfd68922e5e27228c2fa473677110

SHA1
eb2495adad200e316f7d5961b668a2af32958fce

SHA256
7a11a2afd7914cc6d77553b3d44af9a3bbd65551af2a551138fb27ecb066d442

SHA512
0b4f2acc2d5e4cb7cb3e5f105e29f9ef1640a76e22039b7b6337b1d0e7aacde29f107ae3c5e08b8b1c6d419cb40877d7d7e66721eb7320096a24162eecd9ccf0

Download Submit
C:\Users\Admin\AppData\Roaming\Nursultan\file.vbs

Filesize
34B

MD5
677cc4360477c72cb0ce00406a949c61

SHA1
b679e8c3427f6c5fc47c8ac46cd0e56c9424de05

SHA256
f1cccb5ae4aa51d293bd3c7d2a1a04cb7847d22c5db8e05ac64e9a6d7455aa0b

SHA512
7cfe2cc92f9e659f0a15a295624d611b3363bd01eb5bcf9bc7681ea9b70b0564d192d570d294657c8dc2c93497fa3b4526c975a9bf35d69617c31d9936573c6a

Download Submit
C:\Users\Admin\AppData\Roaming\Nursultan\zvsDOSOzYWKFo4ZM.bat

Filesize
148B

MD5
deb8d9eeb4557c39315338a00cd83916

SHA1
8ecc2410818d611e48e1ec81e7ab6ce88af420bf

SHA256
0e9a479bd000929602b921f116255053d01c3908837dcaae884765f48bb243b6

SHA512
88172330ba223eefad09e759dc769a7d976a0c1e00b28b30cd4b7cf2f8cb75d5589119fa1fcddf1e603a3ebd41bf2f65e0276464dbd1c59dc70ef4e86f0b10b8

Download Submit
\Users\Admin\AppData\Roaming\Nursultan\comSession.exe

Filesize
2.4MB

MD5
1b6bf62c6d2fe41fcb3d8dd8372abba6

SHA1
ea6c66691c5dd2c014f47145d44525d39e08aea8

SHA256
84c35170f401c1b809aaa7888f79fe11860798fe3a82328383840e1d133f9d2e

SHA512
fbf727e76880f1ea6132c8491bfc2d218d48ad12c6672c64bd9928ab8f46bea16454d696bceb515f0b22195c6456ee66305cda41ffdbd6fa66f40cc520009c2b

Download Submit
memory/1936-64-0x00000000004C0000-0x00000000004D2000-memory.dmp

Filesize
72KB

Download
memory/1936-63-0x0000000000BB0000-0x0000000000E12000-memory.dmp

Filesize
2.4MB

Download
memory/2640-29-0x0000000000370000-0x0000000000386000-memory.dmp

Filesize
88KB

Download
memory/2640-28-0x0000000000350000-0x000000000036C000-memory.dmp

Filesize
112KB

Download
memory/2640-30-0x0000000000610000-0x0000000000666000-memory.dmp

Filesize
344KB

Download
memory/2640-31-0x0000000000660000-0x0000000000672000-memory.dmp

Filesize
72KB

Download
memory/2640-32-0x0000000000690000-0x000000000069E000-memory.dmp

Filesize
56KB

Download
memory/2640-33-0x00000000006A0000-0x00000000006A8000-memory.dmp

Filesize
32KB

Download
memory/2640-34-0x0000000000B60000-0x0000000000B68000-memory.dmp

Filesize
32KB

Download
memory/2640-27-0x00000000002C0000-0x00000000002CE000-memory.dmp

Filesize
56KB

Download
memory/2640-26-0x0000000001100000-0x0000000001362000-memory.dmp

Filesize
2.4MB

Download