12c1b81a4f49d8f029b487b14f6693685e30c5159a2ae643db0764649f8a8f8a

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 03:10

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General

Target
59c614e9ec3daa3411d76cb6386bb710_NeikiAnalytics.pdf
Size 161KB
Sample240613-dn2s8ssdlc
SHA256 12c1b81a4f49d8f029b487b14f6693685e30c5159a2ae643db0764649f8a8f8a
MD5 59c614e9ec3daa3411d76cb6386bb710
SHA1 fa4790714d96741e8d3ab245956d0a811ed52ed0
SHA512 f47d00d2195705c77a3a8b10ec6e2596869c5ff2b6970792317e269d62610401bced8dd06dab24f8a4059f923960c6fb4af2516d4e464cbf9f9c5ed1b86d9709
SSDEEP 3072:g5qqm6x9Kk+hEQBQ2eZ6Z1GHYDsZ7XYs1HJDQEiCFnExrnTJKO+EcuLeyMXiA90:uQ6fKdhpBQ3ZMGSeDRHJD+CFEx8yyyMa
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
976	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe
976	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 4676	976	AcroRd32.exe	86
PID 976 wrote to memory of 4676	976	AcroRd32.exe	86
PID 976 wrote to memory of 4676	976	AcroRd32.exe	86
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 560	4676	RdrCEF.exe	87
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88
PID 4676 wrote to memory of 2152	4676	RdrCEF.exe	88

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\59c614e9ec3daa3411d76cb6386bb710_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:976
- 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:4676
- - 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=599F41F4583B1ACE1E510A2961B4BDF6 --mojo-platform-channel-handle=1712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:560
- - 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=99BC4073DF7F3DC6734024B607A8DD17 --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=99BC4073DF7F3DC6734024B607A8DD17 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2152
- - 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=CFAD904193916BA2C577285983BD3385 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3876
- - 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=F8428E795A0051786131E971C6BF3078 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5016
- - 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=B2CB582435BFBF35CE4E33CC9A94B092 --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=B2CB582435BFBF35CE4E33CC9A94B092 --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5024
- - 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=BB76BC0CFDCF7AAF142C2769AD9D561B --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5076

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1304

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

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Downloads

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 dcdce75ec5c4f81466db3a4bce226dfe1c21fdf68fe93b0db65825810c2ae651
MD5 b8e1b5ce95c7f1e89d21e95a315a5342
SHA1 b21cd1f35cfd6ba944bafbbf3428715ef6c74e8d
SHA512 6110787d1aff71409a88cb94ccde9a9ed4c05e948e9b4f1b61f81f40a0cf4120b8f28d3aa72c172cdbafc6a748b5e329ee03020cc6e447a08ee44706126e4ba5
SSDEEP 384:yeKdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:h+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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