785bb5af8f03a3bd6754d8ea792a59522ff7ac654d7f00dfa657b0b99b29c0d8

General

Target

RGA Form Sch. Order.pdf
Size

121KB
MD5

71b293654e52ccacbf3dc234ad707122
SHA1

99725614b3ab426e4ecdb027cfbbb69b8eb8ec96
SHA256

785bb5af8f03a3bd6754d8ea792a59522ff7ac654d7f00dfa657b0b99b29c0d8
SHA512

7d3e689ecc9d9086ce575957ffff726cccd79518920c5652b79a9f551ac245ba79a676e08e803ba93836045c4927c05ac1716e8cb414b09f2117c069ddf42e22

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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid	process
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
5020	AcroRd32.exe
1192	AdobeARM.exe
1192	AdobeARM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

5020 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exeAdobeARM.exe

pid process

5020 AcroRd32.exe
5020 AcroRd32.exe
5020 AcroRd32.exe
5020 AcroRd32.exe
5020 AcroRd32.exe
1192 AdobeARM.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 5020 wrote to memory of 4732	5020	AcroRd32.exe	RdrCEF.exe
PID 5020 wrote to memory of 4732	5020	AcroRd32.exe	RdrCEF.exe
PID 5020 wrote to memory of 4732	5020	AcroRd32.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 4324	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	RdrCEF.exe	RdrCEF.exe
PID 4732 wrote to memory of 2208	4732	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\RGA Form Sch. Order.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:5020

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:4732

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=7843100F2E4DD99A27F24CF16959AF6B --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4324

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=10F4988D69B540F5A34A13B5D303A2F6 --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=10F4988D69B540F5A34A13B5D303A2F6 --renderer-client-id=2 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2208

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=CA70D5D56EB37B04BB82B08CD34BADA0 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4496

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=2E4AFA9F9585F693D8F553E4C7282B71 --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=2E4AFA9F9585F693D8F553E4C7282B71 --renderer-client-id=5 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job /prefetch:1
3⤵
PID:5048

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=7F1FC471433CAF600A909147F534D971 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2556

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=7DD0F426DBA6741A787157DF8197729B --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3844

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:1192

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:1064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2056

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/1064-154-0x0000000000000000-mapping.dmp

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memory/1192-153-0x0000000000000000-mapping.dmp

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memory/2208-135-0x0000000000000000-mapping.dmp

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memory/2556-148-0x0000000000000000-mapping.dmp

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memory/3844-151-0x0000000000000000-mapping.dmp

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memory/4324-132-0x0000000000000000-mapping.dmp

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memory/4496-140-0x0000000000000000-mapping.dmp

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memory/4732-130-0x0000000000000000-mapping.dmp

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memory/5048-143-0x0000000000000000-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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Downloads