b2dd8ab36eac9c8ed60d32c0e712575a0691dc4bd592f09d1ce8a80758b108f0

General

Target

Μετά τινας στιγμάς α μφότεροι, καταβάντες την διεύθ υ.pdf
Size

197KB
MD5

18c8e62136371abdfced599cfb595b46
SHA1

00026bbb43152a66989362c55255f63a4079aa16
SHA256

b2dd8ab36eac9c8ed60d32c0e712575a0691dc4bd592f09d1ce8a80758b108f0
SHA512

56bd0d1c8fe36e43b4b09380f5ffbfb6e8b40457d4fdc6adf40b3efe879567050fa7b8c9566303269764e8e60c04f1ae4f516c30fb8d3eb457be229d732611f4

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 18 IoCs

Processes:

AcroRd32.exe

pid	process
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe
2452	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2452 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

2452 AcroRd32.exe
2452 AcroRd32.exe
2452 AcroRd32.exe
2452 AcroRd32.exe
2452 AcroRd32.exe
2452 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2452 wrote to memory of 492	2452	AcroRd32.exe	RdrCEF.exe
PID 2452 wrote to memory of 492	2452	AcroRd32.exe	RdrCEF.exe
PID 2452 wrote to memory of 492	2452	AcroRd32.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3748	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	RdrCEF.exe	RdrCEF.exe
PID 492 wrote to memory of 3224	492	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\Μετά τινας στιγμάς α μφότεροι, καταβάντες την διεύθ υ.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:2452

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:492

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=027C268B7A77EC59C81D8538D6E1F168 --mojo-platform-channel-handle=1628 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3748

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=67A653ED81D432E11C111AC1FDA4B9C0 --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=67A653ED81D432E11C111AC1FDA4B9C0 --renderer-client-id=2 --mojo-platform-channel-handle=1644 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3224

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=4C15E299F216845DA3A5C2750B9CCF7C --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=4C15E299F216845DA3A5C2750B9CCF7C --renderer-client-id=4 --mojo-platform-channel-handle=2204 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2664

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=D7329A9019C7BD10615A431017099B57 --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3192

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=97F73D2A5C17906D56D5072F0AE75C4B --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1292

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=27B94F869B3FDF765FC28BFA0A08C233 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4028

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/492-118-0x0000000000000000-mapping.dmp

Download
memory/1292-141-0x0000000000000000-mapping.dmp

Download
memory/1292-139-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/1292-140-0x0000000000F68000-0x0000000000F69000-memory.dmp

Filesize
4KB

Download
memory/2664-129-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/2664-131-0x0000000000000000-mapping.dmp

Download
memory/2664-130-0x00000000019B8000-0x00000000019B9000-memory.dmp

Filesize
4KB

Download
memory/3192-135-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/3192-136-0x0000000001C11000-0x0000000001C12000-memory.dmp

Filesize
4KB

Download
memory/3192-137-0x0000000000000000-mapping.dmp

Download
memory/3224-124-0x0000000000F3A000-0x0000000000F3B000-memory.dmp

Filesize
4KB

Download
memory/3224-128-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/3224-123-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/3224-127-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/3224-125-0x0000000000000000-mapping.dmp

Download
memory/3748-120-0x00000000005A9000-0x00000000005AA000-memory.dmp

Filesize
4KB

Download
memory/3748-121-0x0000000000000000-mapping.dmp

Download
memory/3748-122-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/3748-119-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/4028-143-0x0000000077C22000-0x0000000077C23000-memory.dmp

Filesize
4KB

Download
memory/4028-144-0x00000000019A0000-0x00000000019A1000-memory.dmp

Filesize
4KB

Download
memory/4028-145-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads