833d9ce95d10d6de3771aeb847b5650766272090260896dee126c64a95036e76

Analysis

max time kernel
51s
max time network
56s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/06/2024, 05:09

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General

Target

4ec6970b694164ab010f8de0b77190d0_NeikiAnalytics.pdf
Size

87KB
MD5

4ec6970b694164ab010f8de0b77190d0
SHA1

d8bfc11f478f9a97dcfcce78013a3db20df69ee6
SHA256

833d9ce95d10d6de3771aeb847b5650766272090260896dee126c64a95036e76
SHA512

f6417251ae6a60911bfe98fda54a24819e8f8551c50de8ef51a919a6fb34ed514e44a7cc81ec4d6df2aae9a118045c011d6b1d939407db3a6bb150e6f590e93b
SSDEEP

1536:mirsQ55Djq0FE7kTMGTa0KnpnZj6w5QW+5l1wRe6WquMZaJlUL7w6QCbNf:0Q5NjqwEcf7Knph64LhpZaJqL7LQCR

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4808	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4808	AcroRd32.exe
4808	AcroRd32.exe
4808	AcroRd32.exe
4808	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 4296	4808	AcroRd32.exe	86
PID 4808 wrote to memory of 4296	4808	AcroRd32.exe	86
PID 4808 wrote to memory of 4296	4808	AcroRd32.exe	86
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 1876	4296	RdrCEF.exe	87
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	RdrCEF.exe	88
PID 4296 wrote to memory of 3328	4296	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\4ec6970b694164ab010f8de0b77190d0_NeikiAnalytics.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4808
- 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:4296
- - 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=0E72DEF4F4F8404CD90B5C3D96013539 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1876
- - 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=12A2C4172F014AD8004A37C9DCD342CE --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=12A2C4172F014AD8004A37C9DCD342CE --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3328
- - 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=AFAE60C294B9B6328D11C1117397718B --mojo-platform-channel-handle=2300 --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=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=3655B0F345DA9CEC0C240C77A951CABE --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4004
- - 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=8163AAE9F74798FDB477F357C30C7120 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4940
- - 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=4863F7D8EA3E8EC6A3B9EBFF9CA3BD61 --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=4863F7D8EA3E8EC6A3B9EBFF9CA3BD61 --renderer-client-id=7 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4564

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
07d9fc2e560db6ee7bfc58251d6a9b34

SHA1
1919cef572321034dfa87d40b06ff9906ced7b47

SHA256
3eecc156c7bb64ffd38e5c63c57f8122d340992b65d0518dc11417ce45f3a1d3

SHA512
99fc53f2573ae4954ee3bd025a1f0b69c7c41f8e16d7a8358d2885a95d693f5ae685f89a1b5bfeea44252425c293617f4110052bbbcac11af44bb155985921ae

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