asyncrat | af1c3dd3dc0c3a7e1b4d829f79077e41e17ce8f95cbdcfef7cc7bc0e5b18c7d8

General

Target

cc1b6971441d2ec84c14247d4f014912.exe
Size

32KB
MD5

cc1b6971441d2ec84c14247d4f014912
SHA1

a786dcb3bffe527a6954d3c242138d34707e21d3
SHA256

af1c3dd3dc0c3a7e1b4d829f79077e41e17ce8f95cbdcfef7cc7bc0e5b18c7d8
SHA512

a91cf7ebd024a5431ee8e2202740809fb6dace5d4965be107b6f83bbed34f21bde21d45a79e08401791cd204db8d9c23b00d791f8bc5714a6e33022f8aada77b

Score

10^/10

asyncrat 1 persistence rat

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

1

C2

212.193.30.54:8755

Mutex

gyQ12!.,=FD7trew

Attributes

anti_vm
false
bsod
false
delay
3
install
false
install_folder
%AppData%
pastebin_config
null

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers.
rat asyncrat

Async RAT payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/3576-135-0x0000000000400000-0x0000000000412000-memory.dmp	asyncrat

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

cc1b6971441d2ec84c14247d4f014912.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	cc1b6971441d2ec84c14247d4f014912.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

cc1b6971441d2ec84c14247d4f014912.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Zdrqamx = "\"C:\\Users\\Admin\\AppData\\Roaming\\Txdlljii\\Zdrqamx.exe\""	cc1b6971441d2ec84c14247d4f014912.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

cc1b6971441d2ec84c14247d4f014912.exe

description pid process target process

PID 3092 set thread context of 3576 3092 cc1b6971441d2ec84c14247d4f014912.exe MSBuild.exe

description	pid	process	target process
PID 3092 set thread context of 3576	3092	cc1b6971441d2ec84c14247d4f014912.exe	MSBuild.exe

Drops file in Windows directory 3 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\ServiceProfiles\NetworkService\AppData\Local\Microsoft\Windows\DeliveryOptimization\State\keyValueLKG.dat	svchost.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Modifies data under HKEY_USERS 52 IoCs

Processes:

svchost.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLinkLocalBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LANConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\InternetConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthlyUploadRestriction = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DownloadMode_BackCompat = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyLanBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4308"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MonthID = "2"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadPendingCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadMonthlyLanBytes = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.039339"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4032"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PeerInfoCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\BkDownloadRatePct = "45"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Settings	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\GeoVersion_EndpointFullUri = "https://geover.prod.do.dsp.mp.microsoft.com/geoversion"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CacheSizeBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\SwarmCount = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CDNConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UplinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\GroupConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4144"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\DODownloadMode = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyInternetBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\LinkLocalConnectionCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCacheHostBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateFrBps = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "10.000265"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadPendingCount = "0"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.160901"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\CPUpct = "0.009696"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyGroupBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyRateBkCnt = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\FrDownloadRatePct = "90"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\Geo_EndpointFullUri = "https://geo.prod.do.dsp.mp.microsoft.com/geo"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownlinkUsageBps = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\UploadRatePct = "100"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\PriorityDownloadCount = "0"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\DownloadMonthlyCdnBytes = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Config\KVFileExpirationTime = "132898349345517552"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\NormalDownloadCount = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\Windows\CurrentVersion\DeliveryOptimization\Usage\MemoryUsageKB = "4400"	svchost.exe

Runs ping.exe 1 TTPs 10 IoCs

Remote System Discovery
T1018

Processes:

PING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXEPING.EXE

pid process

880 PING.EXE
3384 PING.EXE
2188 PING.EXE
3052 PING.EXE
968 PING.EXE
3100 PING.EXE
1796 PING.EXE
400 PING.EXE
3472 PING.EXE
576 PING.EXE

pid	process
880	PING.EXE
3384	PING.EXE
2188	PING.EXE
3052	PING.EXE
968	PING.EXE
3100	PING.EXE
1796	PING.EXE
400	PING.EXE
3472	PING.EXE
576	PING.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

cc1b6971441d2ec84c14247d4f014912.exe

pid	process
3092	cc1b6971441d2ec84c14247d4f014912.exe
3092	cc1b6971441d2ec84c14247d4f014912.exe
3092	cc1b6971441d2ec84c14247d4f014912.exe
3092	cc1b6971441d2ec84c14247d4f014912.exe
3092	cc1b6971441d2ec84c14247d4f014912.exe
3092	cc1b6971441d2ec84c14247d4f014912.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

TiWorker.exe

description	pid	process
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe
Token: SeRestorePrivilege	1660	TiWorker.exe
Token: SeSecurityPrivilege	1660	TiWorker.exe
Token: SeBackupPrivilege	1660	TiWorker.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

cc1b6971441d2ec84c14247d4f014912.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.execmd.exe

description	pid	process	target process
PID 3092 wrote to memory of 1948	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1948	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1948	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 1948 wrote to memory of 2188	1948	cmd.exe	PING.EXE
PID 1948 wrote to memory of 2188	1948	cmd.exe	PING.EXE
PID 1948 wrote to memory of 2188	1948	cmd.exe	PING.EXE
PID 3092 wrote to memory of 2232	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 2232	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 2232	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 2232 wrote to memory of 400	2232	cmd.exe	PING.EXE
PID 2232 wrote to memory of 400	2232	cmd.exe	PING.EXE
PID 2232 wrote to memory of 400	2232	cmd.exe	PING.EXE
PID 3092 wrote to memory of 4036	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 4036	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 4036	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 4036 wrote to memory of 3052	4036	cmd.exe	PING.EXE
PID 4036 wrote to memory of 3052	4036	cmd.exe	PING.EXE
PID 4036 wrote to memory of 3052	4036	cmd.exe	PING.EXE
PID 3092 wrote to memory of 2492	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 2492	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 2492	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 2492 wrote to memory of 968	2492	cmd.exe	PING.EXE
PID 2492 wrote to memory of 968	2492	cmd.exe	PING.EXE
PID 2492 wrote to memory of 968	2492	cmd.exe	PING.EXE
PID 3092 wrote to memory of 1488	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1488	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1488	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 1488 wrote to memory of 3100	1488	cmd.exe	PING.EXE
PID 1488 wrote to memory of 3100	1488	cmd.exe	PING.EXE
PID 1488 wrote to memory of 3100	1488	cmd.exe	PING.EXE
PID 3092 wrote to memory of 828	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 828	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 828	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 828 wrote to memory of 3472	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 3472	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 3472	828	cmd.exe	PING.EXE
PID 3092 wrote to memory of 3840	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3840	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3840	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3840 wrote to memory of 1796	3840	cmd.exe	PING.EXE
PID 3840 wrote to memory of 1796	3840	cmd.exe	PING.EXE
PID 3840 wrote to memory of 1796	3840	cmd.exe	PING.EXE
PID 3092 wrote to memory of 1448	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1448	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 1448	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 1448 wrote to memory of 880	1448	cmd.exe	PING.EXE
PID 1448 wrote to memory of 880	1448	cmd.exe	PING.EXE
PID 1448 wrote to memory of 880	1448	cmd.exe	PING.EXE
PID 3092 wrote to memory of 3656	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3656	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3656	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3656 wrote to memory of 576	3656	cmd.exe	PING.EXE
PID 3656 wrote to memory of 576	3656	cmd.exe	PING.EXE
PID 3656 wrote to memory of 576	3656	cmd.exe	PING.EXE
PID 3092 wrote to memory of 3728	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3728	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3092 wrote to memory of 3728	3092	cc1b6971441d2ec84c14247d4f014912.exe	cmd.exe
PID 3728 wrote to memory of 3384	3728	cmd.exe	PING.EXE
PID 3728 wrote to memory of 3384	3728	cmd.exe	PING.EXE
PID 3728 wrote to memory of 3384	3728	cmd.exe	PING.EXE
PID 3092 wrote to memory of 2900	3092	cc1b6971441d2ec84c14247d4f014912.exe	MSBuild.exe
PID 3092 wrote to memory of 2900	3092	cc1b6971441d2ec84c14247d4f014912.exe	MSBuild.exe
PID 3092 wrote to memory of 2900	3092	cc1b6971441d2ec84c14247d4f014912.exe	MSBuild.exe
PID 3092 wrote to memory of 3576	3092	cc1b6971441d2ec84c14247d4f014912.exe	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\cc1b6971441d2ec84c14247d4f014912.exe
"C:\Users\Admin\AppData\Local\Temp\cc1b6971441d2ec84c14247d4f014912.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3092

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:1948

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:2188

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:2232

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:4036

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:3052

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:2492

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:968

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:3100

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:3472

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:3840

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:1796

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:1448

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:880

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:3656

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:576

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping yahoo.com
2⤵
- Suspicious use of WriteProcessMemory
PID:3728

C:\Windows\SysWOW64\PING.EXE
ping yahoo.com
3⤵
- Runs ping.exe
PID:3384

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
2⤵
PID:2900

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
2⤵
PID:3576

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:1992

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
PID:832

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1660

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3092-130-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/3092-131-0x0000000000CE0000-0x0000000000CEE000-memory.dmp

Filesize
56KB

Download
memory/3092-132-0x00000000017E0000-0x00000000017E1000-memory.dmp

Filesize
4KB

Download
memory/3092-133-0x000000000CE20000-0x000000000D3C4000-memory.dmp

Filesize
5.6MB

Download
memory/3092-134-0x0000000005EA0000-0x0000000005F32000-memory.dmp

Filesize
584KB

Download
memory/3576-135-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3576-136-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/3576-137-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/3576-138-0x0000000005B60000-0x0000000005BFC000-memory.dmp

Filesize
624KB

Download
memory/3576-139-0x0000000005C70000-0x0000000005CD6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads