ab9e6d022a99649dc9dfdd9c31d27d69097c3c3b0d0e0fccc6b2d43c4187fd2e

General

Target

Ѓ^Il_发/|[gtHI_R^P.pdf
Size

454KB
MD5

cd534f067fdc0b10d9a5ad5c6cbf015d
SHA1

9b795ca767c3f6594586c53f373a5e4b581c3ad8
SHA256

8e46ee84af09aa8c52dcb92f5477201ef81a2d6c5e88b88affae83bad835ed01
SHA512

6ea69bbd63f75ac991d13064f9b6e170c2fceeae12ab92e54b09439844079a0082038421fc393694d6d56c39ce5328493013c35798bd54060a69fe57ae4a1dbc
SSDEEP

6144:ek+wo1R6CY1KguyeVzSQq+bRm1pMw7jPOPxbd/07378tdhIMDoK5tRN5W:li6lKSV1pZj2Q347hE8No

Score

1^/10

Malware Config

Signatures

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-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

AcroRd32.exe

pid	process
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe
916	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

916 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

916 AcroRd32.exe
916 AcroRd32.exe
916 AcroRd32.exe
916 AcroRd32.exe
916 AcroRd32.exe
916 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 916 wrote to memory of 5064	916	AcroRd32.exe	RdrCEF.exe
PID 916 wrote to memory of 5064	916	AcroRd32.exe	RdrCEF.exe
PID 916 wrote to memory of 5064	916	AcroRd32.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 1192	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	RdrCEF.exe	RdrCEF.exe
PID 5064 wrote to memory of 3496	5064	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\Ѓ^Il_发\_[gtHI_R^P.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:916

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:5064

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=C4B034209861493BC4704D410B045496 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1192

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=878905462A10CA0F689B537E9D2B4020 --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=878905462A10CA0F689B537E9D2B4020 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3496

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=D468778B6C54FFE21DF53FFFD06686B7 --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=D468778B6C54FFE21DF53FFFD06686B7 --renderer-client-id=4 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4536

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=D8EED531D6D22DEF9B8D4BFAB63F54A3 --mojo-platform-channel-handle=2212 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2692

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=A95DFC5376F1FF2A9E189ECA7966A6A9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1960

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=11CC61C2E8F8742CA14B8DDA86E6A868 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1412

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:216

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

memory/216-141-0x0000000000000000-mapping.dmp

Download
memory/1192-134-0x0000000000000000-mapping.dmp

Download
memory/1412-154-0x0000000000000000-mapping.dmp

Download
memory/1960-151-0x0000000000000000-mapping.dmp

Download
memory/2692-148-0x0000000000000000-mapping.dmp

Download
memory/3496-137-0x0000000000000000-mapping.dmp

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memory/4536-143-0x0000000000000000-mapping.dmp

Download
memory/5064-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads