19a07121c070173682158694dd0ccde4a79df3eb32b326d34fffd8d0c62254a3

General

Target

0.LGP101_VIR_SPG_2021-06.pdf
Size

235KB
MD5

354c46db88df4a76b1c21317f488e241
SHA1

e03d5b5980696ead59e59fc3e7e56a4c2f9b3464
SHA256

6f92c9ce388c2f2ed3b2d91011e14666703e2c04d8fb6a40ece360d91a31077d
SHA512

01839b2d785ed8b54c0531e6e574f6d9877ff426b600839c0cf128129d5583fc7745398e2cd75cee895061df6c945dfd8539175b1bde99faaa4f2466ba046c22
SSDEEP

6144:Hw1U/y3NysOXky/9JkS5EFz135KI4RG7HUaxUDUs1:Q1FMVJkSCzR34RGTQws1

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-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe
644	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

644 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

644 AcroRd32.exe
644 AcroRd32.exe
644 AcroRd32.exe
644 AcroRd32.exe
644 AcroRd32.exe
644 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 644 wrote to memory of 3108	644	AcroRd32.exe	RdrCEF.exe
PID 644 wrote to memory of 3108	644	AcroRd32.exe	RdrCEF.exe
PID 644 wrote to memory of 3108	644	AcroRd32.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4112	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	RdrCEF.exe	RdrCEF.exe
PID 3108 wrote to memory of 4360	3108	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\0.LGP101_VIR_SPG_2021-06.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:644
- 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:3108
- - 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=86C71DFD55964CBC9CB78DF29C2BE7CB --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4112
- - 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=F3E705FB7E6C46A11463C16807A21053 --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=F3E705FB7E6C46A11463C16807A21053 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4360
- - 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=2318F50E5298E509894633CDC1543EE3 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1420
- - 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=84C14C71855756264D69B6CA358D045B --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=84C14C71855756264D69B6CA358D045B --renderer-client-id=5 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3496
- - 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=1CB27E7EDCC38D0AE4A6CB0241AD971C --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3580
- - 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=A75474FCC2D62131A776D42B728EEF93 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:380

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3500

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

memory/380-153-0x0000000000000000-mapping.dmp

Download
memory/1420-142-0x0000000000000000-mapping.dmp

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memory/3108-132-0x0000000000000000-mapping.dmp

Download
memory/3496-145-0x0000000000000000-mapping.dmp

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memory/3580-150-0x0000000000000000-mapping.dmp

Download
memory/4112-134-0x0000000000000000-mapping.dmp

Download
memory/4360-137-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads