12a53ddfd302686250b98227bf68c1d23d4048bb3e0e6c2679e708a23499eea1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 04:45

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General

Target

8046bb0083c43b1ed5ba67a71424c7b0_NeikiAnalytics.pdf
Size

407KB
MD5

8046bb0083c43b1ed5ba67a71424c7b0
SHA1

48ecf7835c04fea4fbb53c6f9993d776bd4a1225
SHA256

12a53ddfd302686250b98227bf68c1d23d4048bb3e0e6c2679e708a23499eea1
SHA512

0fca730fef3bdb29ea6b76c5088d2a6b92253d7195ad286cf70fc74d3117c738640c1e6fde3160791c8f33c5b8571ec0201d3cca2df21d84eab820030f52b816
SSDEEP

6144:snU8AT3rqBVv8xNufM/LCiUt3lpxEESbHS6scOzD2gojNxRgsRD5rg:F8s7qBuxN9LC9BlpSEIOzD2njNxRnRe

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-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1792	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe
1792	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1792 wrote to memory of 1496	1792	AcroRd32.exe	88
PID 1792 wrote to memory of 1496	1792	AcroRd32.exe	88
PID 1792 wrote to memory of 1496	1792	AcroRd32.exe	88
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 4796	1496	RdrCEF.exe	89
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	RdrCEF.exe	90
PID 1496 wrote to memory of 2360	1496	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\8046bb0083c43b1ed5ba67a71424c7b0_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:1792
- 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:1496
- - 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=AE1158328D75DB951366F5D108ECA7D7 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4796
- - 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=5BD8705D6A7E14F236C327B7804447F8 --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=5BD8705D6A7E14F236C327B7804447F8 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2360
- - 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=128D6BADF61488A2CA0B4405452488D7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:460
- - 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=0F02AE812AD0B337A7F2EB41A48A081E --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=0F02AE812AD0B337A7F2EB41A48A081E --renderer-client-id=5 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4912
- - 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=56F0CE04CF1B6AA79E3533265383D138 --mojo-platform-channel-handle=2528 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3972
- - 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=E7089743F503361A3FA67E73640328DC --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1052

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
23b532aaad1bb69ca0b563f05bff203c

SHA1
3615164bb5d02f090d3cded2e4631df690e15030

SHA256
4cb56df5ce33c8720fd57b91bba5dc6229937f28c5146dd90eeb4405e31ca694

SHA512
15d83acf203bb0a685e32a89f6d646389b0afd4a2f8099349850657992c6a2fc083b85f61d863cccee2a4adf1620bb4f2014aeaadb7b786a51fb5730392430c4

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