6cf7d09a59ceacf48306d29021c981fe8ad773fd4d64d385c966b847677b36e9

General

Target

6cf7d09a59ceacf48306d29021c981fe8ad773fd4d64d385c966b847677b36e9.pdf
Size

1.7MB
MD5

80d0705e041979f82504253a3ba4930f
SHA1

34f43b235edb85be9f4cb4d6d6d747b107b5472b
SHA256

6cf7d09a59ceacf48306d29021c981fe8ad773fd4d64d385c966b847677b36e9
SHA512

ba4cbbb21ac541a108bbc665419307b8abc74593f84e8149d2ff5571da029394b1e4969d6e6e4af20c126f36002d86de70d432950fb92cde5ec3a3d5e0914f07
SSDEEP

49152:rVwqzlz0u7R/NWsGQsiaRmnEmPG0yUhil8Ynq3I8L564Ip:reqzlzV7Ss4iVGxUhkvq3R55Ip

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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe
3880	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3880 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3880 AcroRd32.exe
3880 AcroRd32.exe
3880 AcroRd32.exe
3880 AcroRd32.exe
3880 AcroRd32.exe
3880 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3880 wrote to memory of 4932	3880	AcroRd32.exe	RdrCEF.exe
PID 3880 wrote to memory of 4932	3880	AcroRd32.exe	RdrCEF.exe
PID 3880 wrote to memory of 4932	3880	AcroRd32.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 2840	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	RdrCEF.exe	RdrCEF.exe
PID 4932 wrote to memory of 412	4932	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\6cf7d09a59ceacf48306d29021c981fe8ad773fd4d64d385c966b847677b36e9.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:3880

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:4932

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=881958FD47DF6256789DCA2FD8A6C0AF --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2840

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=716792C183751F760E15F572A0A78BDB --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=716792C183751F760E15F572A0A78BDB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:412

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=79D7383368783A36E7856D7D4D67832C --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:420

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=76D84292C8BB6217B58A514D6450507C --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=76D84292C8BB6217B58A514D6450507C --renderer-client-id=5 --mojo-platform-channel-handle=1816 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3752

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=56395A0F6801B6539AF23B29C264B7B4 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3464

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=50C2043ACC7CCA0D995370B69134F4F3 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1764

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1520

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/412-137-0x0000000000000000-mapping.dmp

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memory/420-142-0x0000000000000000-mapping.dmp

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memory/1764-153-0x0000000000000000-mapping.dmp

Download
memory/2840-134-0x0000000000000000-mapping.dmp

Download
memory/3464-150-0x0000000000000000-mapping.dmp

Download
memory/3752-145-0x0000000000000000-mapping.dmp

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memory/4932-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads