dcrat | 1b9e9cca2dcab6f35d56f397ad17aaf66dbdb7984834b9f8c26f094a2f0f763f

Analysis

max time kernel
120s
max time network
31s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26-07-2024 03:16

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General

Target

63144ff5a65e776313c9cb44da25a200N.exe
Size

608KB
MD5

63144ff5a65e776313c9cb44da25a200
SHA1

31e41d70fc55af771446bf4f879afbd809b6a7df
SHA256

1b9e9cca2dcab6f35d56f397ad17aaf66dbdb7984834b9f8c26f094a2f0f763f
SHA512

a32bbcb9b8799fc542cb1b0a5a1b6fceec3471d996fdeae965aa2a3860914fdaa4a64725f02221959d0a0a26fc13d8f23edf392baca4e04f34d0d2e6054c52cb
SSDEEP

12288:jpoIY///1UFAe3kB0xazM6WZuS20IFpdO4WrzJjPt4mFBYU:CIY/YSQOjWZuWI84uJjhBY

Score

10^/10

dcrat discovery 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 48 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	2908	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1112	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2732	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2532	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2592	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1908	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3056	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1476	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2808	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2052	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1380	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2616	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	884	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	316	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	808	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1120	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1096	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1788	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2856	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2896	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3020	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2088	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3000	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2120	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1180	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	996	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2352	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1520	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1620	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1840	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1888	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2116	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1820	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1492	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1752	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1060	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2100	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2328	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1784	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1508	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2020	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2372	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2996	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2076	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1604	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2200	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1916	2676	schtasks.exe	35
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2152	2676	schtasks.exe	35

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x0009000000015ce6-6.dat	dcrat
behavioral1/files/0x0007000000015d71-20.dat	dcrat
behavioral1/memory/2720-24-0x0000000000C20000-0x0000000000CF6000-memory.dmp	dcrat
behavioral1/memory/1436-64-0x0000000000E00000-0x0000000000ED6000-memory.dmp	dcrat

Executes dropped EXE 3 IoCs

pid	Process
1920	Nursultan alpha.exe
2720	reviewbroker.exe
1436	lsass.exe

Loads dropped DLL 2 IoCs

pid	Process
1444	cmd.exe
1444	cmd.exe

Drops file in Program Files directory 8 IoCs

description	ioc	Process
File created	C:\Program Files\Java\6203df4a6bafc7	reviewbroker.exe
File created	C:\Program Files (x86)\Uninstall Information\System.exe	reviewbroker.exe
File created	C:\Program Files (x86)\Uninstall Information\27d1bcfc3c54e0	reviewbroker.exe
File created	C:\Program Files (x86)\Common Files\SpeechEngines\Microsoft\TTS20\csrss.exe	reviewbroker.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe	reviewbroker.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\f3b6ecef712a24	reviewbroker.exe
File created	C:\Program Files\Java\lsass.exe	reviewbroker.exe
File opened for modification	C:\Program Files\Java\lsass.exe	reviewbroker.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 3 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	Nursultan alpha.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 48 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2352	schtasks.exe
2372	schtasks.exe
2200	schtasks.exe
2532	schtasks.exe
808	schtasks.exe
1096	schtasks.exe
3000	schtasks.exe
2076	schtasks.exe
1476	schtasks.exe
2808	schtasks.exe
1888	schtasks.exe
1508	schtasks.exe
2088	schtasks.exe
1820	schtasks.exe
1752	schtasks.exe
1784	schtasks.exe
2120	schtasks.exe
1492	schtasks.exe
2100	schtasks.exe
2996	schtasks.exe
2908	schtasks.exe
2732	schtasks.exe
316	schtasks.exe
3020	schtasks.exe
2152	schtasks.exe
996	schtasks.exe
1060	schtasks.exe
2020	schtasks.exe
1604	schtasks.exe
2592	schtasks.exe
884	schtasks.exe
2896	schtasks.exe
1180	schtasks.exe
1916	schtasks.exe
1840	schtasks.exe
1112	schtasks.exe
3056	schtasks.exe
2616	schtasks.exe
2856	schtasks.exe
1788	schtasks.exe
1520	schtasks.exe
1620	schtasks.exe
2116	schtasks.exe
1908	schtasks.exe
2052	schtasks.exe
1380	schtasks.exe
1120	schtasks.exe
2328	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2720	reviewbroker.exe
2720	reviewbroker.exe
2720	reviewbroker.exe
2720	reviewbroker.exe
2720	reviewbroker.exe
2720	reviewbroker.exe
2720	reviewbroker.exe
1436	lsass.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2720	reviewbroker.exe
Token: SeDebugPrivilege	1436	lsass.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 1920	3064	63144ff5a65e776313c9cb44da25a200N.exe	30
PID 3064 wrote to memory of 1920	3064	63144ff5a65e776313c9cb44da25a200N.exe	30
PID 3064 wrote to memory of 1920	3064	63144ff5a65e776313c9cb44da25a200N.exe	30
PID 3064 wrote to memory of 1920	3064	63144ff5a65e776313c9cb44da25a200N.exe	30
PID 1920 wrote to memory of 1652	1920	Nursultan alpha.exe	31
PID 1920 wrote to memory of 1652	1920	Nursultan alpha.exe	31
PID 1920 wrote to memory of 1652	1920	Nursultan alpha.exe	31
PID 1920 wrote to memory of 1652	1920	Nursultan alpha.exe	31
PID 1652 wrote to memory of 1444	1652	WScript.exe	32
PID 1652 wrote to memory of 1444	1652	WScript.exe	32
PID 1652 wrote to memory of 1444	1652	WScript.exe	32
PID 1652 wrote to memory of 1444	1652	WScript.exe	32
PID 1444 wrote to memory of 2720	1444	cmd.exe	34
PID 1444 wrote to memory of 2720	1444	cmd.exe	34
PID 1444 wrote to memory of 2720	1444	cmd.exe	34
PID 1444 wrote to memory of 2720	1444	cmd.exe	34
PID 2720 wrote to memory of 3064	2720	reviewbroker.exe	84
PID 2720 wrote to memory of 3064	2720	reviewbroker.exe	84
PID 2720 wrote to memory of 3064	2720	reviewbroker.exe	84
PID 3064 wrote to memory of 1076	3064	cmd.exe	86
PID 3064 wrote to memory of 1076	3064	cmd.exe	86
PID 3064 wrote to memory of 1076	3064	cmd.exe	86
PID 3064 wrote to memory of 1436	3064	cmd.exe	87
PID 3064 wrote to memory of 1436	3064	cmd.exe	87
PID 3064 wrote to memory of 1436	3064	cmd.exe	87

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\63144ff5a65e776313c9cb44da25a200N.exe
"C:\Users\Admin\AppData\Local\Temp\63144ff5a65e776313c9cb44da25a200N.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Users\Admin\AppData\Local\Temp\Nursultan alpha.exe
  "C:\Users\Admin\AppData\Local\Temp\Nursultan alpha.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1920
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Blockcontainernet\W43Bcik1fetwz8mb03Kl4Wsl.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1652
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Blockcontainernet\AR9N8DWDPuNq5i9PvFB6SJq5vZat0J.bat" "
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1444
    - - C:\Blockcontainernet\reviewbroker.exe
        
        "C:\Blockcontainernet\reviewbroker.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2720
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\WqUQPyaLSL.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:3064
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:1076
        
        C:\MSOCache\All Users\lsass.exe
        
        "C:\MSOCache\All Users\lsass.exe"
        7⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1436

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 6 /tr "'C:\Program Files\Java\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files\Java\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1112

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 5 /tr "'C:\Program Files\Java\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2732

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 14 /tr "'C:\Users\Default\Application Data\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2532

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Users\Default\Application Data\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 13 /tr "'C:\Users\Default\Application Data\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1908

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 7 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\Idle.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1476

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\Idle.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2052

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1380

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 13 /tr "'C:\MSOCache\All Users\{90140000-0117-0409-0000-0000000FF1CE}-C\Access.en-us\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2616

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Uninstall Information\System.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:884

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files (x86)\Uninstall Information\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:316

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Uninstall Information\System.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1096

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0115-0409-0000-0000000FF1CE}-C\1033\winlogon.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1788

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbrokerr" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\reviewbroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2856

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbroker" /sc ONLOGON /tr "'C:\Users\Admin\reviewbroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2896

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbrokerr" /sc MINUTE /mo 9 /tr "'C:\Users\Admin\reviewbroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodga" /sc MINUTE /mo 5 /tr "'C:\Blockcontainernet\audiodg.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2088

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "audiodg" /sc ONLOGON /tr "'C:\Blockcontainernet\audiodg.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 "audiodga" /sc MINUTE /mo 5 /tr "'C:\Blockcontainernet\audiodg.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2120

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbrokerr" /sc MINUTE /mo 14 /tr "'C:\Users\All Users\Adobe\Updater6\reviewbroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1180

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbroker" /sc ONLOGON /tr "'C:\Users\All Users\Adobe\Updater6\reviewbroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "reviewbrokerr" /sc MINUTE /mo 11 /tr "'C:\Users\All Users\Adobe\Updater6\reviewbroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 9 /tr "'C:\Blockcontainernet\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1520

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Blockcontainernet\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 10 /tr "'C:\Blockcontainernet\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1840

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1888

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2116

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 8 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1820

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 6 /tr "'C:\Users\Default\NetHood\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1492

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Users\Default\NetHood\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1752

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 7 /tr "'C:\Users\Default\NetHood\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1060

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 10 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\lsm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2100

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2328

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsml" /sc MINUTE /mo 11 /tr "'C:\Recovery\3c6609c2-3a8b-11ef-9675-d685e2345d05\lsm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1784

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\MSOCache\All Users\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2020

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Users\All Users\Templates\dllhost.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2996

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Users\All Users\Templates\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2076

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 12 /tr "'C:\Users\All Users\Templates\dllhost.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1604

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2200

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsv" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1916

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "spoolsvs" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\spoolsv.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2152

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

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Blockcontainernet\AR9N8DWDPuNq5i9PvFB6SJq5vZat0J.bat

Filesize
39B

MD5
5d93d13cd1a016e3f5f76b5b67ce7b35

SHA1
f2b28b545989d846663f23febdcb80383264f248

SHA256
fa28c368016672804e3d1efbd51cbbd0147af38960f9d60731da9fbeb61d6439

SHA512
61bebca915e256db05f08bdf4847a01e682eb594fca5cf180a8f596325f14962e6e869ecc6bb0d0c64b7c441bf03795025781b7c92c503c9414767015c4302bc

Download Submit
C:\Blockcontainernet\W43Bcik1fetwz8mb03Kl4Wsl.vbe

Filesize
224B

MD5
3981990d1923b76df9db376e9d2cbbc5

SHA1
a07ce24994557da63deefb8a7db94054235c1993

SHA256
459538eb075aad8ac5fda45baabedbf7889ed2162feed9011efcb9490cff89f1

SHA512
b80bbdfd2e21ae5cd64e97d6841e769e7e3500d1eb17f4f76ca6a1f74e7d8cabc16ebfae12495e6dca4d488da5e9e0d82830813a20038231d2ae704604f04899

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

Filesize
1.1MB

MD5
e2a02eaf1de2c2750f025172adec7b3f

SHA1
346ccaed629d5f90f59673e4dd8bfc455e4648d2

SHA256
e2ceba1c620fa9167b68e137d00c94f7b19b9dc9ab23e2e0d99c7e537482add3

SHA512
587454f4190d91599351f490a1c9514a20b993a3da825550ea58030137d92c84a912aa51586877263e7cd85ce7a7b35fb4e15cb987f56ae21b0e866c830f363b

Download Submit
C:\Users\Admin\AppData\Local\Temp\WqUQPyaLSL.bat

Filesize
196B

MD5
3810bef9ee14d374eb2d54b882563d9c

SHA1
5868e5deab465fb0368d38d9a75f26fa794bf4d5

SHA256
ec52ffeab23d2bfa5eb4c8fb690add271146dfb3e85d37060951a0a32dc2ca47

SHA512
a109354c27524593fc752939e9fa06e53e04259226955e218b7620b5458765ad7e6b4af1c7415c14250cdcf7b098bacb8f16d17ded2a58a411119500c7fe9687

Download Submit
\Blockcontainernet\reviewbroker.exe

Filesize
829KB

MD5
ebec19ac8397c7016e1ca22f9f5eaf69

SHA1
e153837afcf24bb8a5790751fc2d4661c751f8ad

SHA256
d3fc1234ce59c9e43749ce9ce14e212512f9e85267aee52a569ee78e51d68c17

SHA512
a73065178db0117f4664de676307823ab72ea0c62ca427af12338f83a7497b6ca92b404a9df7fb81188461b43bd711e41f62d4d9e65a7f1abfd99a648ca0045c

Download Submit
memory/1436-64-0x0000000000E00000-0x0000000000ED6000-memory.dmp

Filesize
856KB

Download
memory/2720-24-0x0000000000C20000-0x0000000000CF6000-memory.dmp

Filesize
856KB

Download
memory/3064-0-0x000007FEF5F53000-0x000007FEF5F54000-memory.dmp

Filesize
4KB

Download
memory/3064-1-0x0000000000340000-0x00000000003DE000-memory.dmp

Filesize
632KB

Download
memory/3064-10-0x000007FEF5F50000-0x000007FEF693C000-memory.dmp

Filesize
9.9MB

Download