ed12fdab3b338795a957b268482e63516821ffeae30d5a29efd2326262d65e0b

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 19:18

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General

Target

2dee9c72a320469c5d1d2090ae3dda20_NeikiAnalytics.pdf
Size

9.6MB
MD5

2dee9c72a320469c5d1d2090ae3dda20
SHA1

9ca532f7b369f7bf1b7d6716b2cbab3ad379617e
SHA256

ed12fdab3b338795a957b268482e63516821ffeae30d5a29efd2326262d65e0b
SHA512

43f3dc6b12125ef7188cc135731654142a4ba91967321748c2d2ecf6f5dd0fa0273b0a9b602535c5992f446477819d43ed3726248fc9d471f901b9d035e9ea9f
SSDEEP

196608:ttl02P0LLnspz5TA0Qp1ElVBxKMuuEeWBKAB2L04QTA168wTJRFL:102PIsFC0QfElNQuukwU04Qd5DJ

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2540	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe
2540	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 4464	2540	AcroRd32.exe	91
PID 2540 wrote to memory of 4464	2540	AcroRd32.exe	91
PID 2540 wrote to memory of 4464	2540	AcroRd32.exe	91
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 4716	4464	RdrCEF.exe	92
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	RdrCEF.exe	93
PID 4464 wrote to memory of 868	4464	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\2dee9c72a320469c5d1d2090ae3dda20_NeikiAnalytics.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:2540
- 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:4464
- - 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=B9A4E491214186B1BFBCA5A3859D2993 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4716
- - 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=B7851330BCA2293A970365748E4853DB --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=B7851330BCA2293A970365748E4853DB --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:868
- - 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=751E9034EAF7ACE709F24DBA75943401 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1436
- - 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=2B8937E4BC7B07EBF27B76F95215C030 --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3048
- - 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=9A1B4AA7B2CA4DD722E11C0F888CF12B --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3584
- - 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=601BD46ABC5DB49CB0B0B9CC5F523CB1 --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=601BD46ABC5DB49CB0B0B9CC5F523CB1 --renderer-client-id=8 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1960

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4888

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
e0d760a1740671c7a368189b2890995d

SHA1
24ee981cdfe22b47e61ecc57bdf01a1bbc2d1689

SHA256
743d13a24d5963a4ac5ecc3d0c920ddb96e47538736c219f32d886169d475d8c

SHA512
db32db6febfd9f101f9f3d58fc437113f2bc8067454ce42264a7af69e80d6958a273a48499373664e68a4438cc8fb908fd0dfb3e390141df11d14410a5655a70

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/2540-123-0x00000000120C0000-0x000000001236B000-memory.dmp

Filesize
2.7MB

Download