35fb8bd753240473370397608b39fc4c10210e0e75603769ee54356bedda6846

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 17:03

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General

Target

2a0857b0462487f7020fffb20d0d0230_NeikiAnalytics.pdf
Size

208KB
MD5

2a0857b0462487f7020fffb20d0d0230
SHA1

a5fa5ec79ec7090fd0baa1bd1afca2c320869956
SHA256

35fb8bd753240473370397608b39fc4c10210e0e75603769ee54356bedda6846
SHA512

66ef3a3df496d1949258c5f3486affa3d22e2966b8dd46c58096bef62d403c93f299a4ed1848fa1ecdc1008e1ade857a971f5fe519992f26865c654ae80c5149
SSDEEP

3072:5vGsdgwMoQJ8PCp9p4hDe5cWK7Vov9mTPXyl7slU4LbIq01tENPHq80uXJoDRsp8:8w/QJ9mhcZGWonHkEK80uZIRoNsms

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1292	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe
1292	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 2988	1292	AcroRd32.exe	87
PID 1292 wrote to memory of 2988	1292	AcroRd32.exe	87
PID 1292 wrote to memory of 2988	1292	AcroRd32.exe	87
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 3240	2988	RdrCEF.exe	88
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89
PID 2988 wrote to memory of 2916	2988	RdrCEF.exe	89

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\2a0857b0462487f7020fffb20d0d0230_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:1292
- 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:2988
- - 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=CBFE2BD95DFF475E3FBEC5B22726A4DB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3240
- - 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=93016C4511E6E6501C964871E35F6E0F --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=93016C4511E6E6501C964871E35F6E0F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2916
- - 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=91D220A97831AB0734DBF36DB27C01BA --mojo-platform-channel-handle=2316 --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=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=B8BED00BAADF858FAF2D2E9136B70564 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4116
- - 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=73728554DBD51112B09093C65BA01A6C --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=73728554DBD51112B09093C65BA01A6C --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4768
- - 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=38157834D9962912A4F51EF9267165F2 --mojo-platform-channel-handle=2840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1820

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2308

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
2c06aafff26873f4ac1bf6b729f381a7

SHA1
790cb9bf0c5db7653dba513ab0322bf40bdb7150

SHA256
b568e606a61ca1b22e2a379c523dbb1483573737eb8e5d421e586528f122770c

SHA512
5ed2128fee708c07e3b94adcf4b01b3fd54db243ca7c8cb1afefbe5eaa5170d91c8612bca0b2eb17c91f67889902a29bc26303de2e1e0a01e734c104821631c9

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