dcrat | 647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-01-2025 03:11

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General

Target

647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe
Size

2.7MB
MD5

a079d0ef7608f8fb08e6e67ebe720cdd
SHA1

612e4d36e0c92c850848ff92dc466fb2c956415b
SHA256

647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274
SHA512

d2d4aa554c4bc1108dc73ee97dcb17fb66fdb862d64b10c08456fe62be5ff9d9e7b83a76956dbc2ffd855fb3a675d6939ee4416c4ebf2c55f060f7d0db93eb88
SSDEEP

49152:7bA3jfxSks5WqWk9IEJKb9aUgXXNOUnkonLxB5ctECb:7bwsgql9hJfUgX8+vc6i

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
Dcrat family
dcrat

Process spawned unexpected child process 24 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	1284	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	528	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	676	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	536	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2128	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	860	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	444	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1692	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2448	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1500	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1456	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1940	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1496	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	576	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1108	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2136	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2504	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2056	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1664	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1948	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1544	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	408	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2980	3028	schtasks.exe	36
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1000	3028	schtasks.exe	36

DCRat payload 5 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/2400-1-0x0000000001250000-0x0000000001510000-memory.dmp	dcrat
behavioral1/files/0x0007000000012117-5.dat	dcrat
behavioral1/files/0x00080000000174cc-27.dat	dcrat
behavioral1/memory/2708-28-0x0000000000D60000-0x0000000000FAE000-memory.dmp	dcrat
behavioral1/memory/1384-57-0x00000000003D0000-0x000000000061E000-memory.dmp	dcrat

Detected Nirsoft tools 2 IoCs

Free utilities often used by attackers which can steal passwords, product keys, etc.

resource	yara_rule
behavioral1/memory/2400-1-0x0000000001250000-0x0000000001510000-memory.dmp	Nirsoft
behavioral1/files/0x00080000000173a9-10.dat	Nirsoft

Executes dropped EXE 4 IoCs

pid	Process
2052	svchost.exe
2292	explorer.exe
2708	hyperComwin.exe
1384	explorer.exe

Loads dropped DLL 4 IoCs

pid	Process
2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe
2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe
2736	cmd.exe
2736	cmd.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File created	C:\Program Files\Windows Portable Devices\explorer.exe	hyperComwin.exe
File created	C:\Program Files\Windows Portable Devices\7a0fd90576e088	hyperComwin.exe
File created	C:\Program Files\Uninstall Information\services.exe	hyperComwin.exe
File created	C:\Program Files\Uninstall Information\c5b4cb5e9653cc	hyperComwin.exe
File created	C:\Program Files\VideoLAN\explorer.exe	hyperComwin.exe
File created	C:\Program Files\VideoLAN\7a0fd90576e088	hyperComwin.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\IME\ja-JP\cmd.exe	hyperComwin.exe
File created	C:\Windows\IME\ja-JP\ebf1f9fa8afd6d	hyperComwin.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 5 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	WScript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 24 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1284	schtasks.exe
1496	schtasks.exe
1664	schtasks.exe
1000	schtasks.exe
860	schtasks.exe
576	schtasks.exe
1108	schtasks.exe
2056	schtasks.exe
1500	schtasks.exe
1940	schtasks.exe
2136	schtasks.exe
1948	schtasks.exe
528	schtasks.exe
676	schtasks.exe
536	schtasks.exe
2448	schtasks.exe
2980	schtasks.exe
2504	schtasks.exe
1544	schtasks.exe
408	schtasks.exe
2128	schtasks.exe
444	schtasks.exe
1692	schtasks.exe
1456	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2708	hyperComwin.exe
2708	hyperComwin.exe
2708	hyperComwin.exe
1384	explorer.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2292	explorer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeBackupPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeBackupPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeBackupPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe
Token: SeSecurityPrivilege	2292	explorer.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2052	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	30
PID 2400 wrote to memory of 2052	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	30
PID 2400 wrote to memory of 2052	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	30
PID 2400 wrote to memory of 2052	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	30
PID 2400 wrote to memory of 2292	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	31
PID 2400 wrote to memory of 2292	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	31
PID 2400 wrote to memory of 2292	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	31
PID 2400 wrote to memory of 2292	2400	647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe	31
PID 2052 wrote to memory of 2832	2052	svchost.exe	32
PID 2052 wrote to memory of 2832	2052	svchost.exe	32
PID 2052 wrote to memory of 2832	2052	svchost.exe	32
PID 2052 wrote to memory of 2832	2052	svchost.exe	32
PID 2832 wrote to memory of 2736	2832	WScript.exe	33
PID 2832 wrote to memory of 2736	2832	WScript.exe	33
PID 2832 wrote to memory of 2736	2832	WScript.exe	33
PID 2832 wrote to memory of 2736	2832	WScript.exe	33
PID 2736 wrote to memory of 2708	2736	cmd.exe	35
PID 2736 wrote to memory of 2708	2736	cmd.exe	35
PID 2736 wrote to memory of 2708	2736	cmd.exe	35
PID 2736 wrote to memory of 2708	2736	cmd.exe	35
PID 2708 wrote to memory of 832	2708	hyperComwin.exe	61
PID 2708 wrote to memory of 832	2708	hyperComwin.exe	61
PID 2708 wrote to memory of 832	2708	hyperComwin.exe	61
PID 832 wrote to memory of 648	832	cmd.exe	63
PID 832 wrote to memory of 648	832	cmd.exe	63
PID 832 wrote to memory of 648	832	cmd.exe	63
PID 832 wrote to memory of 1384	832	cmd.exe	64
PID 832 wrote to memory of 1384	832	cmd.exe	64
PID 832 wrote to memory of 1384	832	cmd.exe	64

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\647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe
"C:\Users\Admin\AppData\Local\Temp\647194fc5716bcdebe9b20e13b3f08e7816d13530a15e8d1669f2f25ba628274.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2052
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\MsSession\Ov1RwD.vbe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2832
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\MsSession\K37wJmF1HmUF8ALyjA8MpCp.bat" "
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2736
    - - C:\MsSession\hyperComwin.exe
        
        "C:\MsSession\hyperComwin.exe"
        5⤵
        Executes dropped EXE
        Drops file in Program Files directory
        Drops file in Windows directory
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2708
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\oe1FTQSOF3.bat"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:832
        
        C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        7⤵
        
        PID:648
        
        C:\Program Files\Windows Portable Devices\explorer.exe
        
        "C:\Program Files\Windows Portable Devices\explorer.exe"
        7⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:1384
- C:\Users\Admin\AppData\Local\Temp\explorer.exe
  "C:\Users\Admin\AppData\Local\Temp\explorer.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:2292

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 10 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\lsass.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1284

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:528

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 14 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\lsass.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Portable Devices\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2128

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Portable Devices\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 7 /tr "'C:\Users\Public\Libraries\dwm.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:444

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\Public\Libraries\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1692

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Users\Public\Libraries\dwm.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2448

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Program Files\Uninstall Information\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1500

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Program Files\Uninstall Information\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1456

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Program Files\Uninstall Information\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1940

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 11 /tr "'C:\Windows\IME\ja-JP\cmd.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1496

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Windows\IME\ja-JP\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:576

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 12 /tr "'C:\Windows\IME\ja-JP\cmd.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1108

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 9 /tr "'C:\Program Files\VideoLAN\explorer.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2136

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\VideoLAN\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2504

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 13 /tr "'C:\Program Files\VideoLAN\explorer.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2056

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 10 /tr "'C:\MsSession\csrss.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1664

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MsSession\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1948

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\MsSession\csrss.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1544

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 13 /tr "'C:\Users\Admin\Downloads\services.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:408

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Users\Admin\Downloads\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 10 /tr "'C:\Users\Admin\Downloads\services.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1000

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:\MsSession\K37wJmF1HmUF8ALyjA8MpCp.bat

Filesize
30B

MD5
fa3ead269fc71745ff9e202da56f658e

SHA1
5d2662e79f1e992c0c9f72c050cc676df0f3cdde

SHA256
1cf1a92d3e3ce17a13d4827deb0cdb9f89a40116905980b547d7f954d59040a7

SHA512
9e3c2ea4326648905360005b2aa95fb0e0935dc641b32af56446abf2bd69e9749c92f22e6eab4240da6505ffee6c1c3f5ed4ab6ac945f59fee2835aa2f9ec347

Download Submit
C:\MsSession\Ov1RwD.vbe

Filesize
209B

MD5
f5a3f2ada233639fa06802ff18569f99

SHA1
da11e9ad7bda556c74204c32691f3ec5efe8b6a5

SHA256
3558ba240c76b6de27cdc3ac9370d6b50774aa2d5d5e3fe6a697e971e832aef9

SHA512
ab223924c713a6551ded2a1e86d70533d7c1b8d5155f0d12b3b9e7fbc928ead6c452d3112484a6974b3be94b937a333d2b5f3f8852b0a21793d160689aca3ba9

Download Submit
C:\MsSession\hyperComwin.exe

Filesize
2.3MB

MD5
82fcc473fb802d134540a4d3bc9ddc06

SHA1
d879feb817639baeeef685261d8574ab7944f8b2

SHA256
f6cf6f23a7d27460b34f9ead8e72584a706ae1e986f3fa3920c51fbd0d6f93d0

SHA512
6a67c4b0d98c04c8a86bdd7d3f6f72e1b0f7e3718c58c22a30004ac55c60dc53a36fc764bdee79d8aab981b863c203992abbaaaca788d200c9456ff3d0319cf2

Download Submit
C:\Users\Admin\AppData\Local\Temp\oe1FTQSOF3.bat

Filesize
219B

MD5
80e408f84325430089b4be33c2bbb724

SHA1
0d26ea618208359c692d006484d83bf456fcedc5

SHA256
3405d9515eeeaee8fd42abb98e6be7aa77fe4fa5d9e71e8ce3b71a9e5a6695d4

SHA512
a1f2fbb5786f51772a832ba10228831a96a7c539446a69f02390fcd9ffb566abfec2da691a6569b04b115cef9f83c3ebb6ab5664f1b042a9e69a2b3ed88d699a

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

Filesize
130KB

MD5
f27a284ef9b018cdd2a98a7b78ccdcb3

SHA1
67e260b11e6227c18cae8925b4f6899103c607f2

SHA256
af86dc3f76d39b67b967a3b714e9e70ed43eec8d3871e9691cb45d84372b53fb

SHA512
9a8811f13517748539308a70933b126a3348407f397bf30f903019379f927532c64015853b94acf21bdbc554d638a0265d4394d026e289103db06fe93fe5524b

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

Filesize
2.6MB

MD5
eb81df2c7222c48ef46c781d460c83b9

SHA1
c7fe4682e2c1bc5cc55c2913600f8950fe955129

SHA256
1594a7f6707f01d3f1688f726af842940fe96fe700f99df23a3d8ec6909e4b13

SHA512
6ce26f9d1f1f8f10d8dae13132217ca8aa2d42e98475ee0543f1cdd35f0a06f824f5ef8ab0db03b25c15041560464aa73c545d91d13d6fda72131c7ccc2c7c5b

Download Submit
memory/1384-57-0x00000000003D0000-0x000000000061E000-memory.dmp

Filesize
2.3MB

Download
memory/2400-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/2400-1-0x0000000001250000-0x0000000001510000-memory.dmp

Filesize
2.8MB

Download
memory/2708-28-0x0000000000D60000-0x0000000000FAE000-memory.dmp

Filesize
2.3MB

Download
memory/2708-29-0x00000000002C0000-0x00000000002DC000-memory.dmp

Filesize
112KB

Download
memory/2708-30-0x00000000002E0000-0x00000000002F6000-memory.dmp

Filesize
88KB

Download
memory/2708-31-0x0000000000BB0000-0x0000000000C06000-memory.dmp

Filesize
344KB

Download
memory/2708-32-0x0000000000490000-0x00000000004A2000-memory.dmp

Filesize
72KB

Download
memory/2708-33-0x0000000000770000-0x000000000077E000-memory.dmp

Filesize
56KB

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