fbb2367da81e3b729ed89585ebba5c38c06e301b7f92a18c95d610980765306c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 09:16

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General

Target

b8ad4c313decbdd3bd5dfdbf82c8dc40_NeikiAnalytics.pdf
Size

93KB
MD5

b8ad4c313decbdd3bd5dfdbf82c8dc40
SHA1

55a2d630e58239241731fb391d617cf234f2300e
SHA256

fbb2367da81e3b729ed89585ebba5c38c06e301b7f92a18c95d610980765306c
SHA512

66d1ce21a132b04a86192d2f8415368565696e76fe7f37a4c59647c8bb0d1e012826ece3633557fe64411cacc3875294560f774fe9508f0dabde5cd01416ca19
SSDEEP

1536:LQkdlsXqwHx5rvw32awmmmmmj24eYs0aGJzHHWu/t6wKni3fbwJgFUTSmjShvp/F:LzdlsXT5ktv6GzHWunKnCMVTSUKW2vJ

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
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1804	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe
1804	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 1988	1804	AcroRd32.exe	87
PID 1804 wrote to memory of 1988	1804	AcroRd32.exe	87
PID 1804 wrote to memory of 1988	1804	AcroRd32.exe	87
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4756	1988	RdrCEF.exe	88
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	RdrCEF.exe	89
PID 1988 wrote to memory of 4752	1988	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\b8ad4c313decbdd3bd5dfdbf82c8dc40_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:1804
- 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:1988
- - 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=6B04C88D1EF2798AF21E9ABDAD0D574A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4756
- - 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=BD2A2783A3D28E177E0BD07BE5E2DF27 --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=BD2A2783A3D28E177E0BD07BE5E2DF27 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4752
- - 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=0DF6F0BE3F8846E829F6E4887A313C6F --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4680
- - 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=AECF021EBEC9C0E69125BCBC8A8753E3 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=3E9C50387318A4ACFE96A9050DC2782D --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4932
- - 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=E78875C43E3449137F1DDE9FEB680DED --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=E78875C43E3449137F1DDE9FEB680DED --renderer-client-id=8 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2108

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3488

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
0be50eff30091bc7acdc4eef20999c3a

SHA1
c7b29bdee709250d90843073bfb61d81dd8712ff

SHA256
09cd77bee953db83555dbe861b50368c10655087b43e5420f9adcbd71d5f006b

SHA512
c4cbfc34aeb06052854040daaf674f5a841f79750b84fa96fb2128410d0096820e9bd953008f0d0d2f3fefb13cdd17f682ea771698757f0a40a26facb361ad34

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