5df1bb39685813d7e42ce03a42554cc119bd9e1eb4eefc4ddba59b06866beeee

General

Target

Εν τη ζώνη τω ν μεγάλ ων λιμν ών, επί όλης τ ης ευρε ίας �.pdf
Size

196KB
MD5

b8a870d66bde888a338c33c6f057c3d0
SHA1

7dbd9a1ae2c02e1609f7a8903fd20849ba1c8d25
SHA256

5df1bb39685813d7e42ce03a42554cc119bd9e1eb4eefc4ddba59b06866beeee
SHA512

d426c57081a6288bffbb41d4b6825b343c40263ed1a4e41132b7ff6bf2246e8bde52601962eb141474c3739b48013c950fd59a24512cd919b477f8b6490a5ad8

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-1-5-21-1042495040-510797905-2613508344-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe
3780	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3780 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3780 AcroRd32.exe
3780 AcroRd32.exe
3780 AcroRd32.exe
3780 AcroRd32.exe
3780 AcroRd32.exe
3780 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3780 wrote to memory of 592	3780	AcroRd32.exe	RdrCEF.exe
PID 3780 wrote to memory of 592	3780	AcroRd32.exe	RdrCEF.exe
PID 3780 wrote to memory of 592	3780	AcroRd32.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 1688	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	RdrCEF.exe	RdrCEF.exe
PID 592 wrote to memory of 732	592	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\Εν τη ζώνη τω ν μεγάλ ων λιμν ών, επί όλης τ ης ευρε ίας �.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:3780

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:592

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=6D6F737A8640C031D468E89B85DBB513 --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1688

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=4100614445CBC7E0BE37B58ED37DFF88 --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=4100614445CBC7E0BE37B58ED37DFF88 --renderer-client-id=2 --mojo-platform-channel-handle=1648 --allow-no-sandbox-job /prefetch:1
3⤵
PID:732

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=33C89130EF016E9314B6C8D8CC113DC4 --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=33C89130EF016E9314B6C8D8CC113DC4 --renderer-client-id=4 --mojo-platform-channel-handle=2084 --allow-no-sandbox-job /prefetch:1
3⤵
PID:356

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=62E64276DB0C431D2DF7A3F966816F6D --mojo-platform-channel-handle=2360 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1372

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=E1BF209F8267624ED47D55292B475EBA --mojo-platform-channel-handle=1792 --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" --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=2E62AAAF5DA9FB2D218B9DA722BFE380 --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3000

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/356-128-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/356-131-0x0000000000000000-mapping.dmp

Download
memory/356-130-0x00000000015BE000-0x00000000015BF000-memory.dmp

Filesize
4KB

Download
memory/592-118-0x0000000000000000-mapping.dmp

Download
memory/732-129-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/732-123-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/732-125-0x0000000000000000-mapping.dmp

Download
memory/732-124-0x0000000000419000-0x000000000041A000-memory.dmp

Filesize
4KB

Download
memory/732-127-0x0000000000450000-0x0000000000451000-memory.dmp

Filesize
4KB

Download
memory/1372-137-0x0000000000000000-mapping.dmp

Download
memory/1372-135-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/1372-136-0x0000000001975000-0x0000000001976000-memory.dmp

Filesize
4KB

Download
memory/1412-139-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/1412-140-0x0000000001976000-0x0000000001977000-memory.dmp

Filesize
4KB

Download
memory/1412-141-0x0000000000000000-mapping.dmp

Download
memory/1688-122-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/1688-119-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/1688-120-0x0000000000ABC000-0x0000000000ABD000-memory.dmp

Filesize
4KB

Download
memory/1688-121-0x0000000000000000-mapping.dmp

Download
memory/3000-143-0x0000000077592000-0x0000000077593000-memory.dmp

Filesize
4KB

Download
memory/3000-144-0x00000000015B0000-0x00000000015B1000-memory.dmp

Filesize
4KB

Download
memory/3000-145-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads