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
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe
3208	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3208 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

3208 AcroRd32.exe
3208 AcroRd32.exe
3208 AcroRd32.exe
3208 AcroRd32.exe
3208 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3208 wrote to memory of 2268	3208	AcroRd32.exe	RdrCEF.exe
PID 3208 wrote to memory of 2268	3208	AcroRd32.exe	RdrCEF.exe
PID 3208 wrote to memory of 2268	3208	AcroRd32.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 3648	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	RdrCEF.exe	RdrCEF.exe
PID 2268 wrote to memory of 4104	2268	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:3208

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:2268

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=AA8FA74D7BF3FC5B24524A611A5C86D4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3648

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=69B5FDC15CF804F4E777B6365D900E07 --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=69B5FDC15CF804F4E777B6365D900E07 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4104

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=AE5EF824783DB1ACFBF8ABDAE90D52F6 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1352

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=1A74AEF3990368EF74E73EF4BAE3C016 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1168

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=0AF5AF39FEF5C7C4CBB7FA2233F140EC --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=0AF5AF39FEF5C7C4CBB7FA2233F140EC --renderer-client-id=6 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3160

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=F33CB504E9DF64935F973514C9CBEA3D --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4012

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
6388287833141df469e203a1bfc71496

SHA1
359f1b5e1e562910cf841edebac626ee921d3f44

SHA256
6e8dbf180c50752a73bfe6adc226f8284ac489cd69a4f243170999173c13e655

SHA512
f5d1231b55743d65ed36f587e2f140311c243cdcf6b6104a89205462c8f5b9c7fa34cc4cbc064af5dd443e7ca0e25c5115f45d22c166c82e0650d4c8af647ee2

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

Filesize
64KB

MD5
3f8b58e359cfd1e1b05c2cd5d0225956

SHA1
29da38fbb011260b0bc71b74af4ef923b3c043cc

SHA256
4984ff8b0b2db954f6c95bcaf7434280bce34d437e7516a6c5318a869c74a894

SHA512
0bb19396ae7609f10fc0d842160e261484234ccdeab4adf103d80ffd22911515519aec8bc058ff579afa6fadea042d01d30cdf825e5410193789869e4edc6daa

Download Submit

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads