quasar | 4e2877d8f39535f2a6073174952795bb2f7587f4343a8c449b64cc211ee683bd

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-01-2025 11:45

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General

Target

RuntimeBroker.exe
Size

3.1MB
MD5

bdec971d6eb3ebfa2000191a40525746
SHA1

59f362a302cd3fba7c10c16ffac83eb2f099104f
SHA256

4e2877d8f39535f2a6073174952795bb2f7587f4343a8c449b64cc211ee683bd
SHA512

c8a7e7bc180c6634732b3e4f42cc5029523882348d43272ac598f6640b9fb927b302ba2f35933e3c21efb77a1e902e66791a08a3fdc3b2677b15e306f4c664cd
SSDEEP

49152:Tv/lL26AaNeWgPhlmVqvMQ7XSKOJu6cBxXCoGdJTHHB72eh2NT:TvNL26AaNeWgPhlmVqkQ7XSKV6x

Score

10^/10

quasar runtimebroker discovery spyware trojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

RuntimeBroker

hahalol-49745.portmap.host:49745

Mutex

6ba66483-7407-4bb1-85ea-d79258d3bf46

Attributes

encryption_key
AAFD116557051025FAE9863551E989343167ADDF
install_name
RuntimeBroker.exe
log_directory
Logs
reconnect_delay
3000
startup_key
RuntimeBroker
subdirectory
a5

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar
Quasar family
quasar

Quasar payload 2 IoCs

resource	yara_rule
behavioral2/memory/4880-1-0x00000000008D0000-0x0000000000BF4000-memory.dmp	family_quasar
behavioral2/files/0x0008000000023bb7-5.dat	family_quasar

Checks computer location settings 2 TTPs 15 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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	RuntimeBroker.exe

Executes dropped EXE 15 IoCs

pid	Process
4840	RuntimeBroker.exe
1056	RuntimeBroker.exe
3980	RuntimeBroker.exe
4236	RuntimeBroker.exe
2472	RuntimeBroker.exe
1388	RuntimeBroker.exe
1412	RuntimeBroker.exe
3136	RuntimeBroker.exe
1212	RuntimeBroker.exe
3508	RuntimeBroker.exe
548	RuntimeBroker.exe
4832	RuntimeBroker.exe
3212	RuntimeBroker.exe
2296	RuntimeBroker.exe
2856	RuntimeBroker.exe

Drops file in System32 directory 33 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File created	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5\RuntimeBroker.exe	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe
File opened for modification	C:\Windows\system32\a5	RuntimeBroker.exe

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

System Information Discovery
T1082

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 15 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1276	PING.EXE
4752	PING.EXE
4808	PING.EXE
4176	PING.EXE
3976	PING.EXE
2880	PING.EXE
1692	PING.EXE
3552	PING.EXE
968	PING.EXE
1080	PING.EXE
4476	PING.EXE
3084	PING.EXE
3420	PING.EXE
4564	PING.EXE
4840	PING.EXE

Runs ping.exe 1 TTPs 15 IoCs

Remote System Discovery

T1018

pid	Process
3976	PING.EXE
1080	PING.EXE
4476	PING.EXE
3084	PING.EXE
1276	PING.EXE
1692	PING.EXE
3552	PING.EXE
2880	PING.EXE
4752	PING.EXE
4808	PING.EXE
3420	PING.EXE
4564	PING.EXE
4840	PING.EXE
4176	PING.EXE
968	PING.EXE

Scheduled Task/Job: Scheduled Task 1 TTPs 16 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1996	schtasks.exe
724	schtasks.exe
4436	schtasks.exe
4444	schtasks.exe
2476	schtasks.exe
4432	schtasks.exe
4940	schtasks.exe
2376	schtasks.exe
2188	schtasks.exe
2708	schtasks.exe
4648	schtasks.exe
4760	schtasks.exe
3116	schtasks.exe
4804	schtasks.exe
1220	schtasks.exe
4520	schtasks.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	4880	RuntimeBroker.exe
Token: SeDebugPrivilege	4840	RuntimeBroker.exe
Token: SeDebugPrivilege	1056	RuntimeBroker.exe
Token: SeDebugPrivilege	3980	RuntimeBroker.exe
Token: SeDebugPrivilege	4236	RuntimeBroker.exe
Token: SeDebugPrivilege	2472	RuntimeBroker.exe
Token: SeDebugPrivilege	1388	RuntimeBroker.exe
Token: SeDebugPrivilege	1412	RuntimeBroker.exe
Token: SeDebugPrivilege	3136	RuntimeBroker.exe
Token: SeDebugPrivilege	1212	RuntimeBroker.exe
Token: SeDebugPrivilege	3508	RuntimeBroker.exe
Token: SeDebugPrivilege	548	RuntimeBroker.exe
Token: SeDebugPrivilege	4832	RuntimeBroker.exe
Token: SeDebugPrivilege	3212	RuntimeBroker.exe
Token: SeDebugPrivilege	2296	RuntimeBroker.exe
Token: SeDebugPrivilege	2856	RuntimeBroker.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4880 wrote to memory of 1996	4880	RuntimeBroker.exe	82
PID 4880 wrote to memory of 1996	4880	RuntimeBroker.exe	82
PID 4880 wrote to memory of 4840	4880	RuntimeBroker.exe	84
PID 4880 wrote to memory of 4840	4880	RuntimeBroker.exe	84
PID 4840 wrote to memory of 4760	4840	RuntimeBroker.exe	85
PID 4840 wrote to memory of 4760	4840	RuntimeBroker.exe	85
PID 4840 wrote to memory of 2324	4840	RuntimeBroker.exe	87
PID 4840 wrote to memory of 2324	4840	RuntimeBroker.exe	87
PID 2324 wrote to memory of 4832	2324	cmd.exe	89
PID 2324 wrote to memory of 4832	2324	cmd.exe	89
PID 2324 wrote to memory of 3976	2324	cmd.exe	90
PID 2324 wrote to memory of 3976	2324	cmd.exe	90
PID 2324 wrote to memory of 1056	2324	cmd.exe	98
PID 2324 wrote to memory of 1056	2324	cmd.exe	98
PID 1056 wrote to memory of 2476	1056	RuntimeBroker.exe	99
PID 1056 wrote to memory of 2476	1056	RuntimeBroker.exe	99
PID 1056 wrote to memory of 1164	1056	RuntimeBroker.exe	101
PID 1056 wrote to memory of 1164	1056	RuntimeBroker.exe	101
PID 1164 wrote to memory of 1812	1164	cmd.exe	103
PID 1164 wrote to memory of 1812	1164	cmd.exe	103
PID 1164 wrote to memory of 2880	1164	cmd.exe	104
PID 1164 wrote to memory of 2880	1164	cmd.exe	104
PID 1164 wrote to memory of 3980	1164	cmd.exe	105
PID 1164 wrote to memory of 3980	1164	cmd.exe	105
PID 3980 wrote to memory of 3116	3980	RuntimeBroker.exe	106
PID 3980 wrote to memory of 3116	3980	RuntimeBroker.exe	106
PID 3980 wrote to memory of 1436	3980	RuntimeBroker.exe	108
PID 3980 wrote to memory of 1436	3980	RuntimeBroker.exe	108
PID 1436 wrote to memory of 5024	1436	cmd.exe	110
PID 1436 wrote to memory of 5024	1436	cmd.exe	110
PID 1436 wrote to memory of 1276	1436	cmd.exe	111
PID 1436 wrote to memory of 1276	1436	cmd.exe	111
PID 1436 wrote to memory of 4236	1436	cmd.exe	113
PID 1436 wrote to memory of 4236	1436	cmd.exe	113
PID 4236 wrote to memory of 724	4236	RuntimeBroker.exe	114
PID 4236 wrote to memory of 724	4236	RuntimeBroker.exe	114
PID 4236 wrote to memory of 3920	4236	RuntimeBroker.exe	116
PID 4236 wrote to memory of 3920	4236	RuntimeBroker.exe	116
PID 3920 wrote to memory of 4556	3920	cmd.exe	119
PID 3920 wrote to memory of 4556	3920	cmd.exe	119
PID 3920 wrote to memory of 4564	3920	cmd.exe	120
PID 3920 wrote to memory of 4564	3920	cmd.exe	120
PID 3920 wrote to memory of 2472	3920	cmd.exe	121
PID 3920 wrote to memory of 2472	3920	cmd.exe	121
PID 2472 wrote to memory of 4432	2472	RuntimeBroker.exe	122
PID 2472 wrote to memory of 4432	2472	RuntimeBroker.exe	122
PID 2472 wrote to memory of 1220	2472	RuntimeBroker.exe	124
PID 2472 wrote to memory of 1220	2472	RuntimeBroker.exe	124
PID 1220 wrote to memory of 1020	1220	cmd.exe	126
PID 1220 wrote to memory of 1020	1220	cmd.exe	126
PID 1220 wrote to memory of 4840	1220	cmd.exe	127
PID 1220 wrote to memory of 4840	1220	cmd.exe	127
PID 1220 wrote to memory of 1388	1220	cmd.exe	128
PID 1220 wrote to memory of 1388	1220	cmd.exe	128
PID 1388 wrote to memory of 2188	1388	RuntimeBroker.exe	129
PID 1388 wrote to memory of 2188	1388	RuntimeBroker.exe	129
PID 1388 wrote to memory of 2976	1388	RuntimeBroker.exe	131
PID 1388 wrote to memory of 2976	1388	RuntimeBroker.exe	131
PID 2976 wrote to memory of 3084	2976	cmd.exe	133
PID 2976 wrote to memory of 3084	2976	cmd.exe	133
PID 2976 wrote to memory of 1692	2976	cmd.exe	134
PID 2976 wrote to memory of 1692	2976	cmd.exe	134
PID 2976 wrote to memory of 1412	2976	cmd.exe	135
PID 2976 wrote to memory of 1412	2976	cmd.exe	135

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\RuntimeBroker.exe
"C:\Users\Admin\AppData\Local\Temp\RuntimeBroker.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4880
- C:\Windows\SYSTEM32\schtasks.exe
  "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:1996
- C:\Windows\system32\a5\RuntimeBroker.exe
  "C:\Windows\system32\a5\RuntimeBroker.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4840
- - C:\Windows\SYSTEM32\schtasks.exe
    "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4760
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\YFc3Af82YqEp.bat" "
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2324
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:4832
  - - C:\Windows\system32\PING.EXE
      ping -n 10 localhost
      4⤵
      System Network Configuration Discovery: Internet Connection Discovery
      Runs ping.exe
      PID:3976
  - - C:\Windows\system32\a5\RuntimeBroker.exe
      "C:\Windows\system32\a5\RuntimeBroker.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Drops file in System32 directory
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1056
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        5⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2476
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\6R72QYDLJhbT.bat" "
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1164
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:1812
      - C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        6⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:2880
      - C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:3980
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        7⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:3116
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\ty10p5zDkOSa.bat" "
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:1436
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        8⤵
        
        PID:5024
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        8⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1276
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        8⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:4236
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        9⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:724
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\zwaq14YogPoI.bat" "
        9⤵
        Suspicious use of WriteProcessMemory
        
        PID:3920
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        10⤵
        
        PID:4556
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        10⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4564
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        10⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2472
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        11⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4432
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BD5XLyPCdWyJ.bat" "
        11⤵
        Suspicious use of WriteProcessMemory
        
        PID:1220
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        12⤵
        
        PID:1020
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        12⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4840
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        12⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1388
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        13⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2188
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\rHe3WBjpKKkw.bat" "
        13⤵
        Suspicious use of WriteProcessMemory
        
        PID:2976
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        14⤵
        
        PID:3084
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        14⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1692
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        14⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:1412
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        15⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4940
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CAYeBj6qK48n.bat" "
        15⤵
        
        PID:316
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        16⤵
        
        PID:4124
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        16⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4752
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        16⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:3136
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        17⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4436
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\LVmASQaISav1.bat" "
        17⤵
        
        PID:4924
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        18⤵
        
        PID:2000
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        18⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:1080
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        18⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:1212
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        19⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2708
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\g13TldImwg8h.bat" "
        19⤵
        
        PID:956
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        20⤵
        
        PID:768
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        20⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4476
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        20⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:3508
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        21⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4804
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\xOyD3C3uDLTz.bat" "
        21⤵
        
        PID:1540
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        22⤵
        
        PID:3624
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        22⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4808
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        22⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:548
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        23⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4444
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\aatItUf6iiAY.bat" "
        23⤵
        
        PID:3568
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        24⤵
        
        PID:1048
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        24⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:4176
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        24⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:4832
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        25⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:1220
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BI4gtZFoi33B.bat" "
        25⤵
        
        PID:4788
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        26⤵
        
        PID:1388
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        26⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3084
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        26⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:3212
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        27⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4520
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\oeRLi42SCARm.bat" "
        27⤵
        
        PID:4896
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        28⤵
        
        PID:4868
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        28⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3420
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        28⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:2296
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        29⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2376
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Q16JHYO8UyAR.bat" "
        29⤵
        
        PID:3152
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        30⤵
        
        PID:4748
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        30⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:3552
        
        C:\Windows\system32\a5\RuntimeBroker.exe
        
        "C:\Windows\system32\a5\RuntimeBroker.exe"
        30⤵
        Checks computer location settings
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of AdjustPrivilegeToken
        
        PID:2856
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        "schtasks" /create /tn "RuntimeBroker" /sc ONLOGON /tr "C:\Windows\system32\a5\RuntimeBroker.exe" /rl HIGHEST /f
        31⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:4648
        
        C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\JgXJPZrNcbYx.bat" "
        31⤵
        
        PID:1728
        
        C:\Windows\system32\chcp.com
        
        chcp 65001
        32⤵
        
        PID:2632
        
        C:\Windows\system32\PING.EXE
        
        ping -n 10 localhost
        32⤵
        System Network Configuration Discovery: Internet Connection Discovery
        Runs ping.exe
        
        PID:968

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

Remote System Discovery

T1018

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1KB

MD5
baf55b95da4a601229647f25dad12878

SHA1
abc16954ebfd213733c4493fc1910164d825cac8

SHA256
ee954c5d8156fd8890e582c716e5758ed9b33721258f10e758bdc31ccbcb1924

SHA512
24f502fedb1a305d0d7b08857ffc1db9b2359ff34e06d5748ecc84e35c985f29a20d9f0a533bea32d234ab37097ec0481620c63b14ac89b280e75e14d19fd545

Download Submit
C:\Users\Admin\AppData\Local\Temp\6R72QYDLJhbT.bat

Filesize
199B

MD5
78904e3aabd931a53fe17cc0d9b90867

SHA1
d48b356981a8ec5a9e19ff1a85b3630202231f43

SHA256
fa7009329b6a0478930fb058f50c384e608aade1749c0ba56a790b54df6df6dc

SHA512
8f62e21f9c5e8d912668449ce0cefd0612349e130b6e31935d349ffc225faa6be5b396607900758170611ee8c468e0fdf7b056716a51a11a624596dcaa0c2bb9

Download Submit
C:\Users\Admin\AppData\Local\Temp\BD5XLyPCdWyJ.bat

Filesize
199B

MD5
51d4549c45f07f357c0a7b9dacc474e7

SHA1
5fec00fd803aa32709415a7bf81beb59eadf2819

SHA256
a0f0cb0555e859205cb81baaca24262cfaf0dacabea589dcbf8d37c0d8e7392b

SHA512
425882bc0eefd15c0d53a984319377e774ee85094e7daa0caa04c559fd03fcfdc50634c4da1d705e3292cbb8c8a77833579854de10f6fb7e4664446901340376

Download Submit
C:\Users\Admin\AppData\Local\Temp\BI4gtZFoi33B.bat

Filesize
199B

MD5
b7c298bf70e04ebf7ebdc7d6586519eb

SHA1
01f968eb6b6014094a910adecd6d3f5c6d01c943

SHA256
6ea649dd53f0198223617694007ce76dc513e2c8553cb1017a8cd1236644edbd

SHA512
82768e7c64e33721f88b0003b9ccf961ba736cdde1a87b4da768dcd68874d410bf6ba1646a0ace36111b33770c50e041ec52f1c1b3463504af180bc757f48d9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\CAYeBj6qK48n.bat

Filesize
199B

MD5
df56cc0eaad85c047e0bd74834f61d92

SHA1
d8ed320877712ad5e02928c27020496ff1862cb1

SHA256
0d36ab6d6aaad73bc12e4d83f66fe44a273aa2eb22768f3b6d11d5f96e52da75

SHA512
6386c09a7176d811a02a61c57459e327459fb4be04d4db58d45e83bd7f1a6195d847b538986c1aa6492fcc73e366f7ba0812a062e6fac9007f51161b07e593e5

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

Filesize
199B

MD5
2d32f20f46f8e3a4060cca4852452dd1

SHA1
7c7426012bc5ab9569d627a7c2b6a81bd7451670

SHA256
6f676538b75a832b65454552a94bdd3b36088bef291f43f4b8219294f2d50492

SHA512
06fcb5b49a0284c91ef9d867d3e731546786a137c41204d405809b8b08bffe18a46f0c088005b81a6b1b4f4d614f6b619a2fe3cca9534376c7aca32757064720

Download Submit
C:\Users\Admin\AppData\Local\Temp\LVmASQaISav1.bat

Filesize
199B

MD5
c1e15f603853b620fbdb527b5bbf5ec2

SHA1
9044df57ee2072cbfe53532738748fd1901ae2a8

SHA256
a5d0cbd7dbb58bad4dfba28f6265bff1d67cafb1481654dbb7b77498e3814747

SHA512
32b19b45be59c2ba03d6eae1d49fc0b1edf13ccdb4fbabee774850964cdf216529f950fbb4873686ed9d60f0bd9f9b8c73f6ee12650dae9ee17ec1097165e0c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Q16JHYO8UyAR.bat

Filesize
199B

MD5
3876cb2de00b2f20dc5d43fa393e41a3

SHA1
47591ee2132188fc9640f1f739dc0f25207f989f

SHA256
6cd0d1a33536cec1015566ab5e8851c527b0a5caefdab59e37bd4bdcbe98f3a2

SHA512
d8c9e9ef86eea1a2a55fadace047dcc821671b26cb2be3665fccc74d668df3c985a251710a858cbbac159831269d427a8536315d360fffe496f50d462d2ccbfb

Download Submit
C:\Users\Admin\AppData\Local\Temp\YFc3Af82YqEp.bat

Filesize
199B

MD5
f732ae604297f434e7e624ff9a31558d

SHA1
fc02f41b1319913ebce0d63baaf9bcd3cf1fbca6

SHA256
04e2af38cdbac387375944a250bf9f1e1e016235ffb855bacbf5433b235ad1a8

SHA512
5c43f1aaffe1a4afce4e546367134fc39c4f57984c30815e710e3cde272dab72f768b8c1fc50867b9a080556c72e081a616f21bf8d65395ab3019287ff3f05cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\aatItUf6iiAY.bat

Filesize
199B

MD5
a6e8f98c9a55de69c1f15d26347725d4

SHA1
92a50b993889ba0c011cfc5d53760cf8e779dc20

SHA256
b2fc61210784c57248b844a7e5ae13b3b03ae04c4b7aaf6852b271d8e366c7a5

SHA512
907d4127aaf1d4b2189bcf39ddc3a4e1978dd67bb4444c75cecf29ad22c30628972c033d75161e5f20d34aaa90e450fdf36be210c97d1b658884822c71f1775f

Download Submit
C:\Users\Admin\AppData\Local\Temp\g13TldImwg8h.bat

Filesize
199B

MD5
c617686b739736d69107ba8b33e1fe3c

SHA1
a1f3b98c88b95ee33e2ace586aea6abfab6ff6f5

SHA256
b0261dbe1abfc18cad88a7e9efbd4fadf851319755def4dc5f37868da7ee0594

SHA512
3a8c1d572f0c9025f55a583f5967f1c23bdcd6e213d03f293da45686e73a5c73d569727749604e90a6d66c7a14f6426191f910778a58abd2c85d9891eee0bb86

Download Submit
C:\Users\Admin\AppData\Local\Temp\oeRLi42SCARm.bat

Filesize
199B

MD5
db77ada96b9e017f41cad62e8ba782aa

SHA1
7634a05637b098ce29486a465f7bd71692cbe83f

SHA256
5b72c0e657bd1b2c418e356cfe859ae6d63ee4d00eda29c03a728866ac20d24d

SHA512
80a4bd86951edd591fd98bdf6cd739eb09a3a2c7dad010a7b4a486efc04f5b5f47df8fb25c8b6feec108375394ad68cd18bf8b71d96436109f94de9d09e2fe61

Download Submit
C:\Users\Admin\AppData\Local\Temp\rHe3WBjpKKkw.bat

Filesize
199B

MD5
650b6900671d7132471d3d6d72c626f8

SHA1
68a220735ad64fea5b35d9d79e2691e7dc32103d

SHA256
92dea5345e432fdc8262f794881f651b4a4c4311e813f750c4e1c4ae1a547981

SHA512
6b5daee02924baff9e7da3c957092a4a072f3c6a85aeea03848a38cb14bad16f8bad80da52e22006ac43c08672b34ac46cf9604306b785df489a735f94443249

Download Submit
C:\Users\Admin\AppData\Local\Temp\ty10p5zDkOSa.bat

Filesize
199B

MD5
e02a9e3547122f30bfb7be584c5fbb50

SHA1
2de2705b3b29c79d5ef709d119b6da542bec553c

SHA256
0fecbad9ff01fe6e3811e37104a0268d46e7b936a550622fba8a6117a9eb14c7

SHA512
458abd9bfbb88eb9645f4e73d88ea6a879ba3a4e80d9455d97c54f92ef36fb264e1e1a347595775674797c8460b2989c4f3d7e20bf95c3b8fac05becc1d45fb0

Download Submit
C:\Users\Admin\AppData\Local\Temp\xOyD3C3uDLTz.bat

Filesize
199B

MD5
deced2f4191698347e7657308fa1d9bb

SHA1
7053d33286aace41e999fed01465a8a7dbe17bd6

SHA256
db8be385da4ac5d3615e07da8652f8bf112413efecade5039b773ced8daabcc8

SHA512
d5d3a98e3381505a2ff38ef317fb2517315119d26b83191c1de2bb172748e2e2871e5229b6d777f70c272a1fdccda45b1801b071fc7df3c79e32cedb79c6030a

Download Submit
C:\Users\Admin\AppData\Local\Temp\zwaq14YogPoI.bat

Filesize
199B

MD5
098fc28bca107a92c9973ba562d585a0

SHA1
76f572ddcdd27dbf2ad38248a191752a10c37f78

SHA256
3fa33176df06124b0afb9fdd6a26a604690490514c9ac3079033c01e4e2341c5

SHA512
c72e8c4b9105588b25c6ba1993a88eba6489ddf7ec6b935f45004a9b2bd74c7cfafa8ac3474727f080af8047699c7c85e4c371c44e3a5a8b9d796ecf32f8214d

Download Submit
C:\Windows\System32\a5\RuntimeBroker.exe

Filesize
3.1MB

MD5
bdec971d6eb3ebfa2000191a40525746

SHA1
59f362a302cd3fba7c10c16ffac83eb2f099104f

SHA256
4e2877d8f39535f2a6073174952795bb2f7587f4343a8c449b64cc211ee683bd

SHA512
c8a7e7bc180c6634732b3e4f42cc5029523882348d43272ac598f6640b9fb927b302ba2f35933e3c21efb77a1e902e66791a08a3fdc3b2677b15e306f4c664cd

Download Submit
memory/4840-15-0x00007FFCED2A0000-0x00007FFCEDD61000-memory.dmp

Filesize
10.8MB

Download
memory/4840-11-0x000000001EED0000-0x000000001EF82000-memory.dmp

Filesize
712KB

Download
memory/4840-10-0x000000001EDC0000-0x000000001EE10000-memory.dmp

Filesize
320KB

Download
memory/4840-9-0x00007FFCED2A0000-0x00007FFCEDD61000-memory.dmp

Filesize
10.8MB

Download
memory/4880-0-0x00007FFCED2A3000-0x00007FFCED2A5000-memory.dmp

Filesize
8KB

Download
memory/4880-1-0x00000000008D0000-0x0000000000BF4000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads