ad6560b9254d08834e49d8102bd46377584a03fb517387523ad5a258493c7ca8

General

Target

INICIPROMO - $580.pdf
Size

27KB
MD5

bda3bc3f74d3c0a27c44e2cad37a119b
SHA1

78e3e4e16b72b7408a33a491c77935747b6423c1
SHA256

ad6560b9254d08834e49d8102bd46377584a03fb517387523ad5a258493c7ca8
SHA512

b4bb7bf0fdfdfddb6059d76f5c4ad0ba3868b7bd5a8dc87e41e1563ba4b3060e3b3299472319f496dacb32a7ebe533915b46716d722fc912740b4e22f2da4b9a

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid	process
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe
4288	AdobeARM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2692 AcroRd32.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

2692 AcroRd32.exe
2692 AcroRd32.exe
2692 AcroRd32.exe
2692 AcroRd32.exe
2692 AcroRd32.exe
2692 AcroRd32.exe
4288 AdobeARM.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2692 wrote to memory of 4384	2692	AcroRd32.exe	RdrCEF.exe
PID 2692 wrote to memory of 4384	2692	AcroRd32.exe	RdrCEF.exe
PID 2692 wrote to memory of 4384	2692	AcroRd32.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1852	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	RdrCEF.exe	RdrCEF.exe
PID 4384 wrote to memory of 1388	4384	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\INICIPROMO - $580.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:2692

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:4384

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=AC425696CCFD85A9755A244120065243 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1852

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=F49AE40F5B1F1D13E7F54B8C4BF16768 --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=F49AE40F5B1F1D13E7F54B8C4BF16768 --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1388

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=95257EA5CD931D7AF3B050F6E791EF6F --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=95257EA5CD931D7AF3B050F6E791EF6F --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
3⤵
PID:488

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=73CF26A0EA1FE5D8B4AA055FE1B1A18A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:380

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=7E0CD87570F9CD5B6B8A36068C66398C --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2248

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=7E0735F2F0EC47C2F4B81213757E6873 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4080

C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe
"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe" /PRODUCT:Reader /VERSION:19.0 /MODE:3
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4288

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"
3⤵
PID:4160

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/380-145-0x0000000000000000-mapping.dmp

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memory/488-140-0x0000000000000000-mapping.dmp

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memory/1388-135-0x0000000000000000-mapping.dmp

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memory/1852-132-0x0000000000000000-mapping.dmp

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memory/2248-148-0x0000000000000000-mapping.dmp

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memory/4080-151-0x0000000000000000-mapping.dmp

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memory/4160-154-0x0000000000000000-mapping.dmp

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memory/4288-153-0x0000000000000000-mapping.dmp

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memory/4384-130-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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