2db49929bcc28b63f7834240f35ac6bc70fb7f0d395dda0a35fbad91f1ec9a98

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 03:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2db49929bcc28b63f7834240f35ac6bc70fb7f0d395dda0a35fbad91f1ec9a98_NeikiAnalytics.pdf
Size

270KB
MD5

230da3cb805e74536611723dfacb56a0
SHA1

ed55c0dc1385d2ac5abf1af4aecc76ad917324ba
SHA256

2db49929bcc28b63f7834240f35ac6bc70fb7f0d395dda0a35fbad91f1ec9a98
SHA512

f996e503e2d67d83610b912d115cb56b32f114bf496f63c8b209358604c96a237c25e2066af5aab4e500c76295fafaec9adb50c91ed814823bc39a55c870cc60
SSDEEP

6144:8fc3ulqxwhxlYi7EnAU7EFMhd4D2cNz8NyAjhfeosiyMZ:8fc3u0xwhxChnAiE58LKij

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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1948	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe
1948	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2180	1948	AcroRd32.exe	90
PID 1948 wrote to memory of 2180	1948	AcroRd32.exe	90
PID 1948 wrote to memory of 2180	1948	AcroRd32.exe	90
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 4352	2180	RdrCEF.exe	91
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92
PID 2180 wrote to memory of 3124	2180	RdrCEF.exe	92

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\2db49929bcc28b63f7834240f35ac6bc70fb7f0d395dda0a35fbad91f1ec9a98_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:1948
- 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:2180
- - 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=4E098E61ECAAF6498D5524B3AB6AB619 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4352
- - 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=81E592D0F5F7A93716040E885E6DB5ED --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=81E592D0F5F7A93716040E885E6DB5ED --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3124
- - 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=C4223D74DE4F5FF6FECD52312A814387 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2828
- - 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=FA4C97485DBCD7D578C283E623C93D36 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1608
- - 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=AECE563A9C8C4D20630C29589184D44C --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=AECE563A9C8C4D20630C29589184D44C --renderer-client-id=6 --mojo-platform-channel-handle=2456 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1980
- - 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=40F9AF5A6D6DA1BB9F447A55A8514B0F --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2032

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
ae0411160f37b12fe2b9824ff2f8e3e4

SHA1
2d9af83dc50a7e2dc2efa06664212c8468fce8e0

SHA256
000157b578f40e74b949379ec39da4d412b38e282c0aae759dd49fc855311c57

SHA512
216f650157666a9a03c89a645a2cea02a84ff48fb48450dfcddef845f1709b83d4cb149205a42e0627070efca15aff45c291896dbc0f4358621cc82d5e8a7869

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