4bb718999333dcd5396035e5d91b3d85b17f787d8680ff1ec7b8fda2b1c376d3

General

Target

7bec2d7bb9494ec327da239eff229330_NeikiAnalytics.pdf
Size

96KB
MD5

7bec2d7bb9494ec327da239eff229330
SHA1

7ee41c74c50e2012149191f4a628254c588ac078
SHA256

4bb718999333dcd5396035e5d91b3d85b17f787d8680ff1ec7b8fda2b1c376d3
SHA512

c4906ef40d4d8195800a497252f78656aacea291bef17443f7684b38d9c70be2d921a92d6655cdc8ac40018b12a76fadd3ceeb41d8ee881c62851e43d9a34d76
SSDEEP

1536:HyHT+V9ehq4ths3FXTnD0C84kIP74cIE4XynevtKR7Hbjx98BhTs+ubV+O4Q:4+Tehpths3lTnD0rkP/wtKJjx9KTKM4

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

Processes:

AcroRd32.exe

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

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe
2052	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2052 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

2052 AcroRd32.exe
2052 AcroRd32.exe
2052 AcroRd32.exe
2052 AcroRd32.exe
2052 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2052 wrote to memory of 3220	2052	AcroRd32.exe	RdrCEF.exe
PID 2052 wrote to memory of 3220	2052	AcroRd32.exe	RdrCEF.exe
PID 2052 wrote to memory of 3220	2052	AcroRd32.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 3216	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe
PID 3220 wrote to memory of 412	3220	RdrCEF.exe	RdrCEF.exe

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\7bec2d7bb9494ec327da239eff229330_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:2052

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:3220

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=716114A29E6A18B3FB1FC152DE410F19 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3216

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=456335C223B96E03DA1E39336D30063F --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=456335C223B96E03DA1E39336D30063F --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:412

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=9215DE58C544882C8DAD013479C9F79E --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2932

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=AD8B0DF37BA351A79ACD5114AEC3ECFF --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2880

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=899BD44128BC44E2D679F8A5A81B136D --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=899BD44128BC44E2D679F8A5A81B136D --renderer-client-id=6 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4576

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=6DAE74DA80B36792258EDE8970382ED7 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4696

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
b9b363520cbc04b8caa1dacc2f6122f4

SHA1
50f24860723faa3f644d483707c30ac1841a318f

SHA256
9f201054676f566ad6b7caea59e14913b9e6b84cd5a8a0f6625c99c3d1a829d1

SHA512
afc206bd307fa634245a977b226e8a504589c44f370b47453160e8c0219d8fa954840f20cac79a10f1ce919d85570286068208b26d178f64685ae16a88cd13e1

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads