dcrat | be5c49fa94be78520ee83ed6230a80aaf0ae9dd4bb2d6053aa8f843131f2f506

General

Target

EXECUTOR METEOR .exe
Size

1.1MB
MD5

e5be94d6e847bb7656e80201cacf67fb
SHA1

cc1ce69eea609b5fc9ff18f09407b934690bcff3
SHA256

be5c49fa94be78520ee83ed6230a80aaf0ae9dd4bb2d6053aa8f843131f2f506
SHA512

306c26f1e72a32c479b8d9112e2e0c5d22fd0e46b02ae5fa7ffff51191c9d79a52a2dbe7d200e0dc9cccf0919cba3693905c8b2dc6c6fc8f3d7eaf883e388100
SSDEEP

24576:U2G/nvxW3Ww0tiUfTyqyg1hIZ9XWp7wJO:UbA30L+ixx

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 18 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	2372	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2596	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4808	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2592	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2128	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4352	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2508	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2452	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3064	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1872	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4628	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2216	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3648	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	964	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3748	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	2936	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4904	236	schtasks.exe	84
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4364	236	schtasks.exe	84

DCRat payload 2 IoCs

Detects payload of DCRat, commonly dropped by NSIS installers.

rat

resource	yara_rule
behavioral1/files/0x002900000004502d-12.dat	dcrat
behavioral1/memory/1492-16-0x0000000000270000-0x0000000000346000-memory.dmp	dcrat

Checks computer location settings 2 TTPs 3 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3495501434-311648039-2993076821-1000\Control Panel\International\Geo\Nation	EXECUTOR METEOR .exe
Key value queried	\REGISTRY\USER\S-1-5-21-3495501434-311648039-2993076821-1000\Control Panel\International\Geo\Nation	WScript.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3495501434-311648039-2993076821-1000\Control Panel\International\Geo\Nation	surrogateRuntime.exe

Executes dropped EXE 23 IoCs

pid	Process
1492	surrogateRuntime.exe
2968	upfc.exe
4548	wininit.exe
3480	unsecapp.exe
2152	MoUsoCoreWorker.exe
3652	upfc.exe
4336	wininit.exe
3532	unsecapp.exe
4072	surrogateRuntime.exe
636	RuntimeBroker.exe
3244	wininit.exe
3352	MoUsoCoreWorker.exe
3844	upfc.exe
4396	unsecapp.exe
2948	wininit.exe
472	surrogateRuntime.exe
2276	MoUsoCoreWorker.exe
828	unsecapp.exe
2356	wininit.exe
4392	upfc.exe
1136	RuntimeBroker.exe
116	unsecapp.exe
980	wininit.exe

Drops file in Program Files directory 9 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Mail\upfc.exe	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Mail\ea1d8f6d871115	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe	surrogateRuntime.exe
File created	C:\Program Files (x86)\Internet Explorer\it-IT\56085415360792	surrogateRuntime.exe
File created	C:\Program Files\WindowsApps\Mutable\StartMenuExperienceHost.exe	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Media Player\ja-JP\29c1c3cc0f7685	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe	surrogateRuntime.exe
File created	C:\Program Files (x86)\Windows Mail\ab877d4da5431a	surrogateRuntime.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\PLA\Templates\RuntimeBroker.exe	surrogateRuntime.exe
File created	C:\Windows\PLA\Templates\9e8d7a4ca61bd9	surrogateRuntime.exe
File created	C:\Windows\twain_32\MoUsoCoreWorker.exe	surrogateRuntime.exe
File created	C:\Windows\twain_32\1f93f77a7f4778	surrogateRuntime.exe
File created	C:\Windows\schemas\EAPHost\winlogon.exe	surrogateRuntime.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	EXECUTOR METEOR .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 class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3495501434-311648039-2993076821-1000_Classes\Local Settings	EXECUTOR METEOR .exe
Key created	\REGISTRY\USER\S-1-5-21-3495501434-311648039-2993076821-1000_Classes\Local Settings	surrogateRuntime.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 18 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
2508	schtasks.exe
2452	schtasks.exe
4628	schtasks.exe
4364	schtasks.exe
2596	schtasks.exe
4808	schtasks.exe
1872	schtasks.exe
4904	schtasks.exe
2936	schtasks.exe
4352	schtasks.exe
3064	schtasks.exe
3648	schtasks.exe
3748	schtasks.exe
964	schtasks.exe
2372	schtasks.exe
2592	schtasks.exe
2128	schtasks.exe
2216	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

pid	Process
1492	surrogateRuntime.exe
1492	surrogateRuntime.exe
1492	surrogateRuntime.exe
1492	surrogateRuntime.exe
1492	surrogateRuntime.exe
1492	surrogateRuntime.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe
2968	upfc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2968	upfc.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	surrogateRuntime.exe
Token: SeDebugPrivilege	2968	upfc.exe
Token: SeDebugPrivilege	4548	wininit.exe
Token: SeDebugPrivilege	3480	unsecapp.exe
Token: SeDebugPrivilege	2152	MoUsoCoreWorker.exe
Token: SeDebugPrivilege	3652	upfc.exe
Token: SeDebugPrivilege	4336	wininit.exe
Token: SeDebugPrivilege	3532	unsecapp.exe
Token: SeDebugPrivilege	4072	surrogateRuntime.exe
Token: SeDebugPrivilege	636	RuntimeBroker.exe
Token: SeDebugPrivilege	3244	wininit.exe
Token: SeDebugPrivilege	3352	MoUsoCoreWorker.exe
Token: SeDebugPrivilege	3844	upfc.exe
Token: SeDebugPrivilege	4396	unsecapp.exe
Token: SeDebugPrivilege	2948	wininit.exe
Token: SeDebugPrivilege	472	surrogateRuntime.exe
Token: SeDebugPrivilege	2276	MoUsoCoreWorker.exe
Token: SeDebugPrivilege	828	unsecapp.exe
Token: SeDebugPrivilege	2356	wininit.exe
Token: SeDebugPrivilege	4392	upfc.exe
Token: SeDebugPrivilege	1136	RuntimeBroker.exe
Token: SeDebugPrivilege	116	unsecapp.exe
Token: SeDebugPrivilege	980	wininit.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 2136	2896	EXECUTOR METEOR .exe	80
PID 2896 wrote to memory of 2136	2896	EXECUTOR METEOR .exe	80
PID 2896 wrote to memory of 2136	2896	EXECUTOR METEOR .exe	80
PID 2136 wrote to memory of 4160	2136	WScript.exe	88
PID 2136 wrote to memory of 4160	2136	WScript.exe	88
PID 2136 wrote to memory of 4160	2136	WScript.exe	88
PID 4160 wrote to memory of 1492	4160	cmd.exe	90
PID 4160 wrote to memory of 1492	4160	cmd.exe	90
PID 1492 wrote to memory of 4068	1492	surrogateRuntime.exe	109
PID 1492 wrote to memory of 4068	1492	surrogateRuntime.exe	109
PID 4068 wrote to memory of 1520	4068	cmd.exe	111
PID 4068 wrote to memory of 1520	4068	cmd.exe	111
PID 4068 wrote to memory of 2968	4068	cmd.exe	112
PID 4068 wrote to memory of 2968	4068	cmd.exe	112

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\EXECUTOR METEOR .exe
"C:\Users\Admin\AppData\Local\Temp\EXECUTOR METEOR .exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\comReviewrefPerf\Elw8H.vbe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2136
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\comReviewrefPerf\8WD994.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4160
  - - C:\comReviewrefPerf\surrogateRuntime.exe
      "C:\comReviewrefPerf\surrogateRuntime.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in Program Files directory
      Drops file in Windows directory
      Modifies registry class
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1492
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\J3XLPkuAvI.bat"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4068
      - C:\Windows\system32\w32tm.exe
        
        w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2
        6⤵
        
        PID:1520
      - C:\Program Files (x86)\Windows Mail\upfc.exe
        
        "C:\Program Files (x86)\Windows Mail\upfc.exe"
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of AdjustPrivilegeToken
        
        PID:2968

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2372

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininit" /sc ONLOGON /tr "'C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2596

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "wininitw" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4808

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Windows\PLA\Templates\RuntimeBroker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2592

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Windows\PLA\Templates\RuntimeBroker.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 "RuntimeBrokerR" /sc MINUTE /mo 14 /tr "'C:\Windows\PLA\Templates\RuntimeBroker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4352

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Windows Mail\upfc.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2508

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2452

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 9 /tr "'C:\Program Files (x86)\Windows Mail\upfc.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3064

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MoUsoCoreWorkerM" /sc MINUTE /mo 7 /tr "'C:\Windows\twain_32\MoUsoCoreWorker.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:1872

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MoUsoCoreWorker" /sc ONLOGON /tr "'C:\Windows\twain_32\MoUsoCoreWorker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4628

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "MoUsoCoreWorkerM" /sc MINUTE /mo 8 /tr "'C:\Windows\twain_32\MoUsoCoreWorker.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2216

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 8 /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3648

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecapp" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:964

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "unsecappu" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:3748

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "surrogateRuntimes" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe'" /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:2936

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "surrogateRuntime" /sc ONLOGON /tr "'C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4904

C:\Windows\system32\schtasks.exe
schtasks.exe /create /tn "surrogateRuntimes" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe'" /rl HIGHEST /f
1⤵
- Process spawned unexpected child process
- Scheduled Task/Job: Scheduled Task
PID:4364

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4548

C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe
"C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3480

C:\Windows\twain_32\MoUsoCoreWorker.exe
"C:\Windows\twain_32\MoUsoCoreWorker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2152

C:\Program Files (x86)\Windows Mail\upfc.exe
"C:\Program Files (x86)\Windows Mail\upfc.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3652

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4336

C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe
"C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3532

C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe
"C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4072

C:\Windows\PLA\Templates\RuntimeBroker.exe
"C:\Windows\PLA\Templates\RuntimeBroker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:636

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3244

C:\Windows\twain_32\MoUsoCoreWorker.exe
"C:\Windows\twain_32\MoUsoCoreWorker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3352

C:\Program Files (x86)\Windows Mail\upfc.exe
"C:\Program Files (x86)\Windows Mail\upfc.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3844

C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe
"C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4396

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2948

C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe
"C:\Program Files (x86)\Windows Mail\surrogateRuntime.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:472

C:\Windows\twain_32\MoUsoCoreWorker.exe
"C:\Windows\twain_32\MoUsoCoreWorker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2276

C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe
"C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:828

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2356

C:\Program Files (x86)\Windows Mail\upfc.exe
"C:\Program Files (x86)\Windows Mail\upfc.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4392

C:\Windows\PLA\Templates\RuntimeBroker.exe
"C:\Windows\PLA\Templates\RuntimeBroker.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1136

C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe
"C:\Program Files (x86)\Windows Media Player\ja-JP\unsecapp.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:116

C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe
"C:\Program Files (x86)\Internet Explorer\it-IT\wininit.exe"
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\surrogateRuntime.exe.log

Filesize
1KB

MD5
fcbbff8eeb93ad014bf73143a67cbdce

SHA1
79cd0f544ba90184d14911c68dc2314f2225a020

SHA256
4f3945ae2db9e60f191a1dc16b1e156710f81037869b5515e0c8ed0b31070d01

SHA512
f5c8342c814d31d561642a0218011b86adcac40a068acdfe1870fd26c0b63927a4bcb53fedacb1bfd8f3ae6fde75ddd66ff5ed49dced4a39bfce575f51603ef5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\wininit.exe.log

Filesize
1KB

MD5
b08c36ce99a5ed11891ef6fc6d8647e9

SHA1
db95af417857221948eb1882e60f98ab2914bf1d

SHA256
cc9248a177495f45ec70b86c34fc5746c56730af36ace98ac7eb365dbafda674

SHA512
07e62581eace395b0a9699d727761648103180c21155d84ea09140f9e1c9690705c419118545aa67a564334bbde32710225fe3aa92b0b4b4210cb91f0058b1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\J3XLPkuAvI.bat

Filesize
209B

MD5
24368e580e5415b8662e00bcc0f4cc0f

SHA1
9fcfcc8313ffbe4d431528d6c4c199b3f0e74bcb

SHA256
f00d69c0991d2d547e6e9d87d2b400add2a7382574c3649a3d09e4c31c926e70

SHA512
489f2efdb69b068119fcbf79dc40ee536a7f5aa7494c2195665ad92e4b4db131d9fd2bb7ff4d86c9188a2d181c54fc1286022f0fc9dcb1ecac6ccf45959d7cbe

Download Submit
C:\comReviewrefPerf\8WD994.bat

Filesize
42B

MD5
ff1d6e65d0b458accf2d7e9cf078f012

SHA1
4a7a0831b061ce2c72dfe5dbb8d3e06ef48fb9c4

SHA256
2a3d5e93e6c1c94626f81d252cf9e831a94337a8fc871efa3560fbe966e35580

SHA512
1888c69ad30ab13f71aee80de86aaebb04c1ee7b08bc4f8f5e41dc325399cdc1c3bb956d9401ea6c51b425305d2835fffcae60fc4b8644fab255c03f37431d15

Download Submit
C:\comReviewrefPerf\Elw8H.vbe

Filesize
200B

MD5
a44fada9f313e0d6008aef960aeae861

SHA1
9217e79ff49d67baca484f5a5e9418cca3fb9b2e

SHA256
1e5c949fd2059fda331f7cd178a359f2ac4d4dd8cdae76543f21493b2ffb9d44

SHA512
800052e7c0cd62433bde0084b94ac3b44ddece5adc144c8e02a2e7dc8629b683ac3a94c6218bf61a595731d2dc1adf596c5bf101fc2d9c3723c3a099d2c853f7

Download Submit
C:\comReviewrefPerf\surrogateRuntime.exe

Filesize
828KB

MD5
422e6efd4d4c62a97c78be894b85a535

SHA1
6de90977b41153d67fdca7a9119edf382d7e5414

SHA256
fddbbd909aeb6e9466e3c926f7773f23f84d392604a2619caa3f5a4c9d63eb8c

SHA512
1c545785df5e6be6b1142adb94cc6779020d409fddd429743eb69646b35a7acafadb2445218445bbc7e5c02171f1b531d9a7c623d834c18dd49161708529d388

Download Submit
memory/1492-15-0x00007FF931373000-0x00007FF931375000-memory.dmp

Filesize
8KB

Download
memory/1492-16-0x0000000000270000-0x0000000000346000-memory.dmp

Filesize
856KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads