1f723852e437769e62ac178e81ec552e46820bbfd55ec8763c02d3da554c1bcb

General

Target

2. Kadınlarla Tanışma Rehberi Modül-2.pdf
Size

2.2MB
MD5

7f7ae17b6e256e5ab7976c7e0b9d78eb
SHA1

02ddebef058e5b0628a84ef491c6bb13790a2b31
SHA256

eb4f59dd2f511a6c335e2c73af0aaf7404f77e5d47ab75eb8493069bfc8bae9f
SHA512

d8df994b66ca44fe05c50489a74b16706a9df6f18517a9a8e786796e83e546c4e9943098051750d095f74bcad8ead9b8c9f5320e2dbcb159d8e0ba012e3af5a4
SSDEEP

49152:8dJuFolRO+QPdu5oCwDvkQsEQPvIwU1pG91KXaP8:8dIFSsOaCFFEEvBUaKqP8

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe
1900	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1900 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1900 AcroRd32.exe
1900 AcroRd32.exe
1900 AcroRd32.exe
1900 AcroRd32.exe
1900 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1900 wrote to memory of 2364	1900	AcroRd32.exe	RdrCEF.exe
PID 1900 wrote to memory of 2364	1900	AcroRd32.exe	RdrCEF.exe
PID 1900 wrote to memory of 2364	1900	AcroRd32.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3328	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	RdrCEF.exe	RdrCEF.exe
PID 2364 wrote to memory of 3444	2364	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\2. Kadınlarla Tanışma Rehberi Modül-2.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:1900
- 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:2364
- - 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=3123DACE1C1AD98C722BBE72D610E8A8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=47FD5CE33A3847ED11CB18A8A36087E2 --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=47FD5CE33A3847ED11CB18A8A36087E2 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3444
- - 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=011DD7B77A4018047689271CEA9447D3 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4168
- - 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=F1FC4FCEDB5D3ABAB8E59091AF3ADB27 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2140
- - 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=3D916058E9C8C76896D7C09475A2D5F0 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3228
- - 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=59AFD01BB3A406456A696F05C659147F --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=59AFD01BB3A406456A696F05C659147F --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4120

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
eaacfa7dad62b4f40c87b302e369f472

SHA1
9329678c591d0a790a811b06523a9a15f0d6cff3

SHA256
7690cf92421b0b07838e0a046eb7aea7d80abc37dac65f6bb473e4d1a9395471

SHA512
df141cec4f95987ec07565e28de1e9c09cde9218f7ac3281bca8f4fb4a59154a376e932b2c5b15e888f715b95dc04132cee7a65cafef4682cbddca984b1b7898

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
226e8c1560eacd206e56f08d30faaf9c

SHA1
8ef0702704433df0523de5fb569857f647b5838e

SHA256
acb7f98165527213ca37d446ed38742b9bcbec5737ef29a75b8738953a1353d3

SHA512
85a214edf800744e8959a4f4f2ad4dcefcdcca277eb5dae49d6fd35051d32f5b912e761cb51553fed9dd20b6c7c836fc136aa3e9ab4fb2f5b6f9cc9281ff9af2

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads