7b7d024753355d450280926e92e25af673152ebc9d92c8d2448872de9c3ae95a

Analysis

max time kernel
21s
max time network
32s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2024, 20:06

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General

Target

NovAtelApplicationSuite_1-15-0_Windows/NovAtelApplicationSuite_ReleaseNotes_1-15.pdf
Size

171KB
MD5

bde10d7e024f89b5c5d8d873deec6348
SHA1

3e2574e908bbe6f87cd86b73a46647edc4ca8136
SHA256

6b021978f61e0e3c7ac6632f77c665106237c88628b70de439865c138851b5de
SHA512

7350ab6bffb3b566ea016ff303a2aa0981188f4064445c91d2b1841cb98ffb9e46faa39a52c86b84b5beb75c0a2142bbc16faabe4f37a6483b08901734fae089
SSDEEP

3072:rQtBzUlVLQq3Q4RK/Z8fIUB4JFiD2Yawf3KOXOnJU6KUmElELZT+:rQfzUlpCkuZ8PWJFiD2Yaw/KO8U6KU3x

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-1-5-21-2398549320-3657759451-817663969-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe
3744	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 4176	3744	AcroRd32.exe	89
PID 3744 wrote to memory of 4176	3744	AcroRd32.exe	89
PID 3744 wrote to memory of 4176	3744	AcroRd32.exe	89
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 3644	4176	RdrCEF.exe	90
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91
PID 4176 wrote to memory of 2012	4176	RdrCEF.exe	91

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\NovAtelApplicationSuite_1-15-0_Windows\NovAtelApplicationSuite_ReleaseNotes_1-15.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:3744
- 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:4176
- - 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=05A756C51ED97359931CCC011EA250A2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3644
- - 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=E9DB1503FBD330098B095EE1BAF56F49 --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=E9DB1503FBD330098B095EE1BAF56F49 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2012
- - 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=C9BD2C35AD5641A91CE80C45548057F7 --mojo-platform-channel-handle=2180 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3304
- - 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=F689E7962E1C12FC53BE215F6FAE2A67 --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=F689E7962E1C12FC53BE215F6FAE2A67 --renderer-client-id=5 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4076
- - 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=C2BCAF53DB980146F2C44DCB6CE3F91B --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2580
- - 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=C19C0A36F2F5FB320C98418CE42C4269 --mojo-platform-channel-handle=2596 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3672

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

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Downloads

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

Filesize
64KB

MD5
8417ca34fd817b98e9115e41464b8c0b

SHA1
84e73fe316762ed5d8e67263298ff373415fc735

SHA256
63742c1f983a7cc7307dfca895fc0b772860ecdc44d158953731fbc2bb1da75a

SHA512
2151f1826e12f46b353532137b9ead72f4337f981c0609eb6f33fde362e509e24884d33feea6296291610e0cb4c55899b01c5d7358ea8023bd81ac9cbd2427f7

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
memory/3744-26-0x00000000081D0000-0x00000000081F1000-memory.dmp

Filesize
132KB

Download