dcrat | c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 01:58

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General

Target

c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
Size

2.3MB
MD5

499f14a1e407d82bac24d6ac62b1f7ee
SHA1

f6c0cbae4795f6c0590fa6db2da41a70f840cec6
SHA256

c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693
SHA512

72701089d14891d69ba46c44fbf38e98011313271971c4ba4b2044ae375bcf8474098b1d17a7823ee4afc4c495e27b76a38741fe6ad33252232671a2e094b07b
SSDEEP

24576:NY5J0GMnewFiryL/VSXXn++KN5BGbLPv0LfQceR9EqbIlHgzVEPRA8ElB/p3FIrx:NYj0obkY1XifQ7RHbJK+8qrIrufZTpI

Score

10^/10

dcrat infostealer rat

Malware Config

Signatures

DcRat 36 IoCs

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

rat infostealer dcrat

description	ioc	pid	Process
File created	C:\Windows\SchCache\c5b4cb5e9653cc		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
		2764	schtasks.exe
		2268	schtasks.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\explorer.exe		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
		2720	schtasks.exe
		2804	schtasks.exe
		2980	schtasks.exe
		728	schtasks.exe
		1480	schtasks.exe
		2636	schtasks.exe
		2900	schtasks.exe
		1620	schtasks.exe
File created	C:\Program Files\Windows Sidebar\27d1bcfc3c54e0		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
		1252	schtasks.exe
		1488	schtasks.exe
File created	C:\Windows\de-DE\c5b4cb5e9653cc		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
		2068	schtasks.exe
		2872	schtasks.exe
		2340	schtasks.exe
		2508	schtasks.exe
		2596	schtasks.exe
		2552	schtasks.exe
		2632	schtasks.exe
		2364	schtasks.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\0a1fd5f707cd16		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
		2780	schtasks.exe
		1676	schtasks.exe
		2564	schtasks.exe
		3040	schtasks.exe
		1148	schtasks.exe
		2792	schtasks.exe
		2860	schtasks.exe
		1540	schtasks.exe
		2032	schtasks.exe
		2536	schtasks.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\7a0fd90576e088		c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe

Process spawned unexpected child process 30 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	2720	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2632	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2792	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2804	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2552	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2564	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2636	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2536	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2596	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2780	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3040	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2032	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2860	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2900	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2872	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2764	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1676	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2340	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1620	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1540	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2068	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2268	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1252	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1148	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2980	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2364	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	728	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1480	2724	schtasks.exe	28
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1488	2724	schtasks.exe	28

DCRat payload 4 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/memory/3016-1-0x0000000000260000-0x00000000004B2000-memory.dmp	dcrat
behavioral1/files/0x0006000000015d7f-18.dat	dcrat
behavioral1/memory/2016-26-0x0000000000350000-0x00000000005A2000-memory.dmp	dcrat
behavioral1/memory/1932-45-0x0000000000310000-0x0000000000562000-memory.dmp	dcrat

Executes dropped EXE 1 IoCs

pid	Process
1932	winlogon.exe

Drops file in Program Files directory 11 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\Office14\1033\explorer.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files\Microsoft Office\Office14\1033\7a0fd90576e088	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\sppsvc.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files (x86)\Mozilla Maintenance Service\logs\0a1fd5f707cd16	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files\Windows Sidebar\System.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\6cb0b6c459d5d3	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File opened for modification	C:\Program Files\Microsoft Office\Office14\1033\explorer.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files\Windows Sidebar\27d1bcfc3c54e0	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\dwm.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\6cb0b6c459d5d3	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\dwm.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe

Drops file in Windows directory 6 IoCs

description	ioc	Process
File created	C:\Windows\de-DE\services.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Windows\de-DE\c5b4cb5e9653cc	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Windows\SchCache\services.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Windows\SchCache\c5b4cb5e9653cc	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Windows\ehome\MediaRenderer\winlogon.exe	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
File created	C:\Windows\ehome\MediaRenderer\cc11b995f2a76d	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 30 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2860	schtasks.exe
2872	schtasks.exe
728	schtasks.exe
2632	schtasks.exe
2536	schtasks.exe
2780	schtasks.exe
2340	schtasks.exe
2720	schtasks.exe
2564	schtasks.exe
2032	schtasks.exe
2980	schtasks.exe
1488	schtasks.exe
2268	schtasks.exe
2804	schtasks.exe
2552	schtasks.exe
2900	schtasks.exe
1480	schtasks.exe
2792	schtasks.exe
1252	schtasks.exe
2508	schtasks.exe
2764	schtasks.exe
1676	schtasks.exe
2596	schtasks.exe
1540	schtasks.exe
2068	schtasks.exe
1148	schtasks.exe
2364	schtasks.exe
2636	schtasks.exe
3040	schtasks.exe
1620	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
1932	winlogon.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
Token: SeDebugPrivilege	2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
Token: SeDebugPrivilege	1932	winlogon.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 1572	3016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	44
PID 3016 wrote to memory of 1572	3016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	44
PID 3016 wrote to memory of 1572	3016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	44
PID 1572 wrote to memory of 1988	1572	cmd.exe	46
PID 1572 wrote to memory of 1988	1572	cmd.exe	46
PID 1572 wrote to memory of 1988	1572	cmd.exe	46
PID 1572 wrote to memory of 2016	1572	cmd.exe	47
PID 1572 wrote to memory of 2016	1572	cmd.exe	47
PID 1572 wrote to memory of 2016	1572	cmd.exe	47
PID 2016 wrote to memory of 1932	2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	63
PID 2016 wrote to memory of 1932	2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	63
PID 2016 wrote to memory of 1932	2016	c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe	63

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\c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
"C:\Users\Admin\AppData\Local\Temp\c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe"
1⤵
- DcRat
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\8CdVUGgl87.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1572
- - C:\Windows\system32\w32tm.exe
    w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
    3⤵
    PID:1988
- - C:\Users\Admin\AppData\Local\Temp\c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe
    "C:\Users\Admin\AppData\Local\Temp\c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693.exe"
    3⤵
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2016
  - - C:\Windows\ehome\MediaRenderer\winlogon.exe
      "C:\Windows\ehome\MediaRenderer\winlogon.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1932

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 14 /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2720

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorer" /sc ONLOGON /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2632

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "explorere" /sc MINUTE /mo 6 /tr "'C:\Program Files\Microsoft Office\Office14\1033\explorer.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2792

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Windows\de-DE\services.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2804

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2552

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\Windows\de-DE\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2564

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sppsvc.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2636

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2536

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 14 /tr "'C:\Program Files (x86)\Mozilla Maintenance Service\logs\sppsvc.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 6 /tr "'C:\Program Files\Windows Sidebar\System.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2780

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:3040

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Sidebar\System.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2032

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 7 /tr "'C:\Windows\SchCache\services.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2860

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\Windows\SchCache\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2900

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "servicess" /sc MINUTE /mo 5 /tr "'C:\Windows\SchCache\services.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 14 /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\wininit.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2764

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\wininit.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1676

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 12 /tr "'C:\Recovery\50341a82-0d88-11ef-8a7e-5aba25856535\wininit.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2340

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\dwm.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1620

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1540

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Microsoft Office\MEDIA\OFFICE14\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2068

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 11 /tr "'C:\MSOCache\All Users\Idle.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2268

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\MSOCache\All Users\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1252

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\MSOCache\All Users\Idle.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 8 /tr "'C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\dwm.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1148

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2980

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\dwm.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:2364

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 14 /tr "'C:\Windows\ehome\MediaRenderer\winlogon.exe'" /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:728

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Windows\ehome\MediaRenderer\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1480

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 7 /tr "'C:\Windows\ehome\MediaRenderer\winlogon.exe'" /rl HIGHEST /f
1⤵
- DcRat
- Process spawned unexpected child process
- Creates scheduled task(s)
PID:1488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8CdVUGgl87.bat

Filesize
267B

MD5
26aed1ae78e8ae293bbb4832fe636cae

SHA1
e6a87b2ab33dc984ad1ad698c6aaade7ad54cd41

SHA256
2e3294c16a4d5ed0e1efcc31c9fa2418023fe6ee15918d7b461fafdf6148cf1c

SHA512
79559d0ff3d7959d0e49fa00a8d8732b07252b7a98d4b3a897546b5427d69cf990547d6100929a03bbc34e1bf35a194f7d23b1d9f6bdcd6de967e0258151d362

Download Submit
C:\Windows\SchCache\services.exe

Filesize
2.3MB

MD5
499f14a1e407d82bac24d6ac62b1f7ee

SHA1
f6c0cbae4795f6c0590fa6db2da41a70f840cec6

SHA256
c7d5c20a8f8704cd72855276ade10f22dc95cbce0d89aedcaab2ad64a8753693

SHA512
72701089d14891d69ba46c44fbf38e98011313271971c4ba4b2044ae375bcf8474098b1d17a7823ee4afc4c495e27b76a38741fe6ad33252232671a2e094b07b

Download Submit
memory/1932-45-0x0000000000310000-0x0000000000562000-memory.dmp

Filesize
2.3MB

Download
memory/2016-28-0x0000000000340000-0x0000000000352000-memory.dmp

Filesize
72KB

Download
memory/2016-27-0x000000001A890000-0x000000001A8E6000-memory.dmp

Filesize
344KB

Download
memory/2016-26-0x0000000000350000-0x00000000005A2000-memory.dmp

Filesize
2.3MB

Download
memory/3016-8-0x0000000000610000-0x0000000000618000-memory.dmp

Filesize
32KB

Download
memory/3016-7-0x00000000005F0000-0x00000000005FE000-memory.dmp

Filesize
56KB

Download
memory/3016-0-0x000007FEF5103000-0x000007FEF5104000-memory.dmp

Filesize
4KB

Download
memory/3016-9-0x00000000009B0000-0x00000000009B8000-memory.dmp

Filesize
32KB

Download
memory/3016-6-0x00000000005E0000-0x00000000005F2000-memory.dmp

Filesize
72KB

Download
memory/3016-5-0x00000000021E0000-0x0000000002236000-memory.dmp

Filesize
344KB

Download
memory/3016-25-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

Filesize
9.9MB

Download
memory/3016-4-0x00000000005C0000-0x00000000005D6000-memory.dmp

Filesize
88KB

Download
memory/3016-3-0x0000000000240000-0x000000000025C000-memory.dmp

Filesize
112KB

Download
memory/3016-2-0x000007FEF5100000-0x000007FEF5AEC000-memory.dmp

Filesize
9.9MB

Download
memory/3016-1-0x0000000000260000-0x00000000004B2000-memory.dmp

Filesize
2.3MB

Download