95e22f1c7669d9a3e89a419b84611f6e4c5ec61c7bc0c670de09a1a41e031c5c

General

Target

KFG-Catalog-8th-Edition-2022-R2.pdf
Size

8.2MB
MD5

74b0e5a21b0325a046022bd06d551a0c
SHA1

81fd0b650e306812fa27e5a3b2db8639ac1d753c
SHA256

95e22f1c7669d9a3e89a419b84611f6e4c5ec61c7bc0c670de09a1a41e031c5c
SHA512

79504e149a23fad288d238849978143b5aaff1ab147a0a990f336e486f878fd377dde42d03cbcee3a27f81020c5e9bc50ed1e37a4152f00bac9cb996ddec049a
SSDEEP

98304:eqaPYkNwYOWCRaABV0JXMD2rU4aiybBhNOkLJKq1WUZw3RT4jbeD1Yz2T:raPaz/bBVPD+4xOOJKsWnR4j6D1lT

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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe
4792	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4792 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

4792 AcroRd32.exe
4792 AcroRd32.exe
4792 AcroRd32.exe
4792 AcroRd32.exe
4792 AcroRd32.exe
4792 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4792 wrote to memory of 5032	4792	AcroRd32.exe	RdrCEF.exe
PID 4792 wrote to memory of 5032	4792	AcroRd32.exe	RdrCEF.exe
PID 4792 wrote to memory of 5032	4792	AcroRd32.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 3032	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	RdrCEF.exe	RdrCEF.exe
PID 5032 wrote to memory of 1004	5032	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\KFG-Catalog-8th-Edition-2022-R2.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:4792
- 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:5032
- - 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=D6355F19D8D69C77559286FDAAA00CBC --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3032
- - 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=67D702382AB9723565660857CC14004B --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=67D702382AB9723565660857CC14004B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1004
- - 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=097398F7180FA2E1D9235C82B6554F1F --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4888
- - 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=62D6F7620F277AA750508F18093C84DD --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3740
- - 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=990C6947CF37E0D1E4546EF6B5EF57EC --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4788
- - 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=26666A5CEA9E451D9F8A58D6ADC3F6AF --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=26666A5CEA9E451D9F8A58D6ADC3F6AF --renderer-client-id=7 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4644

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1664

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/1004-137-0x0000000000000000-mapping.dmp

Download
memory/3032-134-0x0000000000000000-mapping.dmp

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memory/3740-145-0x0000000000000000-mapping.dmp

Download
memory/4644-151-0x0000000000000000-mapping.dmp

Download
memory/4788-148-0x0000000000000000-mapping.dmp

Download
memory/4888-142-0x0000000000000000-mapping.dmp

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memory/5032-132-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads