babeab2fcd40ddcfd0b061889a96978c076d4b97c7ae23f00adcfa314cc3003b

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2024, 01:34

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General

Target

9a6e96f3fcb539888e96cb37654aef9d.pdf
Size

83KB
MD5

9a6e96f3fcb539888e96cb37654aef9d
SHA1

3292d61de1f717a651b0aea13d212066532607a0
SHA256

babeab2fcd40ddcfd0b061889a96978c076d4b97c7ae23f00adcfa314cc3003b
SHA512

90382cc99e27a8044c88504908172636a3a3c66c1019518e43ff60f9e43060ba3a434d13df1d6ba5ddde463d018afdd7a1e9c558c6b3f4ebccc5b40c595d9a3c
SSDEEP

1536:YA6n2lNcyWFHdEUwAp/kS8+cxeESCdI8KkvjXTyTVNnxRWM04tdVMF5ittWUpO7k:NJmFHpwA18+cs7iQwypNnx908dWPitQI

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

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-635608581-3370340891-292606865-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
748	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe
748	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 932	748	AcroRd32.exe	84
PID 748 wrote to memory of 932	748	AcroRd32.exe	84
PID 748 wrote to memory of 932	748	AcroRd32.exe	84
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 1264	932	RdrCEF.exe	85
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86
PID 932 wrote to memory of 4064	932	RdrCEF.exe	86

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\9a6e96f3fcb539888e96cb37654aef9d.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:748
- 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:932
- - 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=0B5D8BB28A4F75D32952E325CBC74524 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1264
- - 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=26904B6E99DFC5AD33EA77D3C417CC01 --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=4 --enable-main-frame-before-activation --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=26904B6E99DFC5AD33EA77D3C417CC01 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4064
- - 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=06D073831FF6661699C0DBE93F6A2145 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3704
- - 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=B55AF5627130F3DC5ECA8091569F3000 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5112
- - 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=F047C2F5EC36BD4EABE6FBBC05479BCA --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=4 --enable-main-frame-before-activation --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=F047C2F5EC36BD4EABE6FBBC05479BCA --renderer-client-id=6 --mojo-platform-channel-handle=1972 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2764
- - 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=9DF7F70BADD9641676D836DA31AA3E72 --mojo-platform-channel-handle=2012 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
5eba7ae8e75cbc39b97d5aea8da5af1a

SHA1
a658fcb151ddb0e91ed10e73be618c6f31089cc9

SHA256
2428364914dac40c226525a096ff9e3792c7a52ccf5ad07d75aafb426334e761

SHA512
189ee24e5d2b568bb3dd8680e5b8069aeb2be194a6161e5a20de4166c4ae35933173fb280e1b917f5dbaae2345a056a53437591461224a688a76f4c3325a9f93

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit