f73c1bb000fc7ecb4f19392d1a67cf4c56657cb74fe0d010e1171d28097dc0ff

General

Target

Smart Enterprises Utilize Contemporary Quality Management Systemsoqwmkelpey.pdf
Size

8KB
MD5

7ec4f0ec2e3d04dde067c8998808d8f7
SHA1

f5d379b0773eeddd63d3a03693d4e12d3f767f15
SHA256

f73c1bb000fc7ecb4f19392d1a67cf4c56657cb74fe0d010e1171d28097dc0ff
SHA512

b04836190cfd3eefdcab8c2a1fa214ff55f379c44688e9c0490362c79582aed9cf996070925d1a82f6e8da1deb855836a028eb8ed382ed24553e101b108e8893

Score

4^/10

Malware Config

Signatures

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
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\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe

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:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid	process
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
616	AdobeARM.exe
616	AdobeARM.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3476	svchost.exe
Token: SeCreatePagefilePrivilege	3476	svchost.exe
Token: SeShutdownPrivilege	3476	svchost.exe
Token: SeCreatePagefilePrivilege	3476	svchost.exe
Token: SeShutdownPrivilege	3476	svchost.exe
Token: SeCreatePagefilePrivilege	3476	svchost.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe
Token: SeRestorePrivilege	2968	TiWorker.exe
Token: SeSecurityPrivilege	2968	TiWorker.exe
Token: SeBackupPrivilege	2968	TiWorker.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1804 AcroRd32.exe
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

1804 AcroRd32.exe
1804 AcroRd32.exe
1804 AcroRd32.exe
1804 AcroRd32.exe
1804 AcroRd32.exe
1804 AcroRd32.exe
616 AdobeARM.exe
1804 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1804 wrote to memory of 4472	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4472	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4472	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4820	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4820	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4820	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4508	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4508	1804	AcroRd32.exe	RdrCEF.exe
PID 1804 wrote to memory of 4508	1804	AcroRd32.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 2756	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe
PID 4508 wrote to memory of 3592	4508	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Smart Enterprises Utilize Contemporary Quality Management Systemsoqwmkelpey.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  PID:4472
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  PID:4820
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4508
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=8BDE0D533B6EBA67BD0518D50D69956E --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=8BDE0D533B6EBA67BD0518D50D69956E --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2756
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=11FD17265E8EB40D1B8E2A6BF423BD5B --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3592
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=DDB5515346EF94F9D485FD85774AEE71 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4028
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=7D266B305BA8EAC15D67C9789F5CCD44 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:932
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0A80AF54E3857E9313AD2F126E49B54E --mojo-platform-channel-handle=1992 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3064
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=D46ED8C9461DE9C9EA88AB54CD258BDC --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=D46ED8C9461DE9C9EA88AB54CD258BDC --renderer-client-id=8 --mojo-platform-channel-handle=2076 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4252
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=B534929A50E55F7F8E171327DD15ACED --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=1 --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=B534929A50E55F7F8E171327DD15ACED --renderer-client-id=10 --mojo-platform-channel-handle=2604 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2608
- C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
  "C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:616
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
    3⤵
    PID:4268

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3476

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:2968

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3476-144-0x000001A1D91C0000-0x000001A1D91D0000-memory.dmp

Filesize
64KB

Download
memory/3476-145-0x000001A1D9820000-0x000001A1D9830000-memory.dmp

Filesize
64KB

Download
memory/3476-146-0x000001A1DBF20000-0x000001A1DBF24000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads