47ac785b984960ba07c1981bd58ce30fb8ccf9f1cf3357c7936ae0ee50b4f009

Analysis

max time kernel
145s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 02:54

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0c40e8e2636d54ad0c598d595871f0e6.pdf
Size

13KB
MD5

0c40e8e2636d54ad0c598d595871f0e6
SHA1

602da9e31d09c159ac21457a4c8089f912631b6f
SHA256

47ac785b984960ba07c1981bd58ce30fb8ccf9f1cf3357c7936ae0ee50b4f009
SHA512

2e7fca9af178d4b633e1ca457ff7035fb80414a8ccf1fd0b618c60ffc7f93ea2c3f834b98ed94253db696af6569ea062c4a238ce7fc5ad5c3391db256339d929
SSDEEP

384:6hzaNwAO9GiJlDmlAloSAhmbZ9/lQi/60G7J8vKIs:ahZGirHAhmbZ9tQC6dJiKH

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-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1268	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe
1268	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 3804	1268	AcroRd32.exe	91
PID 1268 wrote to memory of 3804	1268	AcroRd32.exe	91
PID 1268 wrote to memory of 3804	1268	AcroRd32.exe	91
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 2464	3804	RdrCEF.exe	92
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93
PID 3804 wrote to memory of 3084	3804	RdrCEF.exe	93

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\0c40e8e2636d54ad0c598d595871f0e6.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:1268
- 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:3804
- - 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=537B03BBD7AA3E022503551589EC5E9B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2464
- - 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=02BFE40DAF6B5CEE6848F519A46A8A11 --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=02BFE40DAF6B5CEE6848F519A46A8A11 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3084
- - 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=69A72CAAA0D76D36F427C7A3ECB05B4D --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4396
- - 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=521A8037D349F1F149D7FC059E000916 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4080
- - 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=59B8B275C9B6FC104F95D525355D01A5 --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=59B8B275C9B6FC104F95D525355D01A5 --renderer-client-id=6 --mojo-platform-channel-handle=2192 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1204
- - 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=FE5CDC9C5C8B72EDB9D4F977B8B588FB --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:116

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4612

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

memory/1268-35-0x000000000A3C0000-0x000000000A3E1000-memory.dmp

Filesize
132KB

Download