e7000b5f6a519e3bccc302c2933363a4afe3775a0bed024eeb8484af5a64f912

General

Target

=?UTF-8?B?7KCcMTXtmozsnbztlZjquLDsoovsnYDquLDsl4XrjIDsg4EucGRm?=.pdf
Size

1.3MB
MD5

59e923834ba97c7afc43132eb97934f2
SHA1

71e2167717e5328867968e59d7485fce11379691
SHA256

e7000b5f6a519e3bccc302c2933363a4afe3775a0bed024eeb8484af5a64f912
SHA512

113aa8282a979ac04267dba869ea906e557e28a194c699f4f6f9b890c3bf6d3764101488e2eb232fc86b7d049c3db4e910bd12f052bf45d430125255b1bcd94d

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-1-5-21-1082102374-1487407228-1886994731-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4304 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

4304 AcroRd32.exe
4304 AcroRd32.exe
4304 AcroRd32.exe
4304 AcroRd32.exe
4304 AcroRd32.exe
4304 AcroRd32.exe

pid	process
4304	AcroRd32.exe

pid	process
4304	AcroRd32.exe
4304	AcroRd32.exe
4304	AcroRd32.exe
4304	AcroRd32.exe
4304	AcroRd32.exe
4304	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4304 wrote to memory of 4980	4304	AcroRd32.exe	RdrCEF.exe
PID 4304 wrote to memory of 4980	4304	AcroRd32.exe	RdrCEF.exe
PID 4304 wrote to memory of 4980	4304	AcroRd32.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 1816	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	RdrCEF.exe	RdrCEF.exe
PID 4980 wrote to memory of 3404	4980	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\=_UTF-8_B_7KCcMTXtmozsnbztlZjquLDsoovsnYDquLDsl4XrjIDsg4EucGRm_=.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4304

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:4980

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=1294EE5274E1D7F25DEF2FC7966ABBF9 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1816

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=6701D3AB387E0FB6AE41E0CE3CE6C9C9 --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=6701D3AB387E0FB6AE41E0CE3CE6C9C9 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3404

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=A405EE63066BF0AB0E4441DEAAD462D7 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3780

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/1816-126-0x0000000000000000-mapping.dmp

Download
memory/3404-129-0x0000000000000000-mapping.dmp

Download
memory/3780-134-0x0000000000000000-mapping.dmp

Download
memory/4980-124-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads