d79da4608667f2b161fdc5765247453495892dfa19b308e3b3fdf7920777cb11

General

Target

CHARITY_DONATIONS.pdf
Size

490KB
MD5

c99e4f8f3f8c987ed7efcc7ebb6691ea
SHA1

e29cf9cf8a767358529f9beafeacd9a4eb52a1e3
SHA256

d79da4608667f2b161fdc5765247453495892dfa19b308e3b3fdf7920777cb11
SHA512

a70eb2fa7bd424e1cee6d7f26668b381ae385118938f3870c04329080f1694a4757be51a643351fcea076154982d449843d70ea8920c754be899e7624c97ad77

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-1-5-21-2481030822-2828258191-1606198294-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

AcroRd32.exe

pid	process
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe
3824	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3824 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

3824 AcroRd32.exe
3824 AcroRd32.exe
3824 AcroRd32.exe
3824 AcroRd32.exe
3824 AcroRd32.exe
3824 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3824 wrote to memory of 1136	3824	AcroRd32.exe	RdrCEF.exe
PID 3824 wrote to memory of 1136	3824	AcroRd32.exe	RdrCEF.exe
PID 3824 wrote to memory of 1136	3824	AcroRd32.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 3540	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	RdrCEF.exe	RdrCEF.exe
PID 1136 wrote to memory of 432	1136	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\CHARITY_DONATIONS.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:3824

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:1136

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=1B921CBEF6A9C507D06C8D2A93560A3D --mojo-platform-channel-handle=1636 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3540

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=4D6A7329CBF5D4EC701A4B44506C331C --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=4D6A7329CBF5D4EC701A4B44506C331C --renderer-client-id=2 --mojo-platform-channel-handle=1644 --allow-no-sandbox-job /prefetch:1
3⤵
PID:432

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=446B701E89F651BA1DF6917625A4C8E8 --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=446B701E89F651BA1DF6917625A4C8E8 --renderer-client-id=4 --mojo-platform-channel-handle=2224 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1900

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=3592AA4854CBCB03D463CA9B2C50709D --mojo-platform-channel-handle=2472 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2796

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=67667151CC9FB782E194857F43EF707F --mojo-platform-channel-handle=2496 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1268

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=5D284A5E30A7359F886478A837B3539C --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3928

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/432-125-0x0000000000B80000-0x0000000000B81000-memory.dmp

Filesize
4KB

Download
memory/432-121-0x0000000000B65000-0x0000000000B66000-memory.dmp

Filesize
4KB

Download
memory/432-122-0x0000000000000000-mapping.dmp

Download
memory/432-119-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/432-124-0x0000000000490000-0x0000000000491000-memory.dmp

Filesize
4KB

Download
memory/1136-115-0x0000000000000000-mapping.dmp

Download
memory/1268-138-0x0000000000000000-mapping.dmp

Download
memory/1268-137-0x0000000001065000-0x0000000001066000-memory.dmp

Filesize
4KB

Download
memory/1268-136-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/1900-126-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/1900-127-0x0000000001138000-0x0000000001139000-memory.dmp

Filesize
4KB

Download
memory/1900-128-0x0000000000000000-mapping.dmp

Download
memory/2796-132-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/2796-133-0x0000000000C6E000-0x0000000000C6F000-memory.dmp

Filesize
4KB

Download
memory/2796-134-0x0000000000000000-mapping.dmp

Download
memory/3540-120-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

Filesize
4KB

Download
memory/3540-118-0x0000000000000000-mapping.dmp

Download
memory/3540-116-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/3540-117-0x0000000001089000-0x000000000108A000-memory.dmp

Filesize
4KB

Download
memory/3928-140-0x0000000077182000-0x0000000077183000-memory.dmp

Filesize
4KB

Download
memory/3928-141-0x0000000000DF4000-0x0000000000DF5000-memory.dmp

Filesize
4KB

Download
memory/3928-142-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads