476a1d2785a6b3585728deb279fb0e6a17d87062a51de14b7a296aa6b67a8106

Analysis

max time kernel
154s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
16/10/2023, 12:36

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General

Target

Specifications/Cement BU - Shirt specification.pdf
Size

126KB
MD5

2248c2371730dae47f5bea25d293d80d
SHA1

c08741859414821cbaaaacedfe7c970fb9b7eaa6
SHA256

190231d7633e210aefbe1c9331147d521b7b95949f25402bd3fcd07181843e16
SHA512

c09b032c3d6fa3a75b1a8419f653901dc5d65d6d01396a61772e4bb8412ea0163c1bd44b2bd4216ba0a261dc1be1f7dbd3f21296910f08d3d270a17184b0d0ed
SSDEEP

3072:95zqX/ATXCviCI6McxvGxafjbnbZMLYH7CB1X7E:9U4TXeI6M6vGxgz+LYbC8

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-1-5-21-1926387074-3400613176-3566796709-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4292	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe
4292	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4292 wrote to memory of 400	4292	AcroRd32.exe	88
PID 4292 wrote to memory of 400	4292	AcroRd32.exe	88
PID 4292 wrote to memory of 400	4292	AcroRd32.exe	88
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 1340	400	RdrCEF.exe	89
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90
PID 400 wrote to memory of 4996	400	RdrCEF.exe	90

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\Specifications\Cement BU - Shirt specification.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:4292
- 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:400
- - 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=59DA2562E0EC92EB285191C3DFD827F6 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1340
- - 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=1235E4262148C23CC0D5D4FC34F34EFC --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=1235E4262148C23CC0D5D4FC34F34EFC --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4996
- - 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=9FADE64844244BFDF74D9AEFDF3E0A6A --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4056
- - 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=ECF596209C92F3D1013F97FAFD6BD10F --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=ECF596209C92F3D1013F97FAFD6BD10F --renderer-client-id=5 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1060
- - 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=CD71E2CBF78BB97D0B28FCF79931F54F --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2500
- - 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=7237563AEDBFE21D5DB81075ABAA7516 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5004

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3896

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
9ca56a5b490487007a0b13a01adc5a6f

SHA1
ce34f4885f84e0ba173b8cb8c1c3acefb403ddf2

SHA256
2dbb7e68d6ef7649653317974ce90a08dd4c6efce5c7454e63f0ba15c3d9e547

SHA512
70f044185bf6e9e67cc63cd9b69b6da34defa9aa3879644b7e08dd1ddb6aad227b8f7b4daad55596aed94281867ead6636120d3edb3cbb4e8af407de22b0df11

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/4292-39-0x0000000008950000-0x0000000008971000-memory.dmp

Filesize
132KB

Download