210ef231454c48d093b1c4909f6a2d88c179e278bd172ed992690c3dd0fde7a2

General

Target

688907ebbc28be9e88414919f5e94481_JaffaCakes118.pdf
Size

48KB
MD5

688907ebbc28be9e88414919f5e94481
SHA1

c17ea4f10decc221d1e5d9ef18d0a5df6b367c08
SHA256

210ef231454c48d093b1c4909f6a2d88c179e278bd172ed992690c3dd0fde7a2
SHA512

ac3dfd940fed89ab6b26cf94dd9782c2d4394c1707efeaa74bc4afbb9c7004d7c3e0291223198b5603c90a7c6a1414c0d018139a2191ed827dcd3f11158ab8c9
SSDEEP

1536:9GFfpIPpAh62yc28jXd26yk2bhgYF/mw60EzLb:AFfpaiAQNg6yFTF/dCj

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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe
208	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

208 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

208 AcroRd32.exe
208 AcroRd32.exe
208 AcroRd32.exe
208 AcroRd32.exe
208 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 208 wrote to memory of 1512	208	AcroRd32.exe	RdrCEF.exe
PID 208 wrote to memory of 1512	208	AcroRd32.exe	RdrCEF.exe
PID 208 wrote to memory of 1512	208	AcroRd32.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 4592	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	RdrCEF.exe	RdrCEF.exe
PID 1512 wrote to memory of 2888	1512	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\688907ebbc28be9e88414919f5e94481_JaffaCakes118.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:208

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:1512

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=0CF34E5DBA49486C504779DCAB27A576 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4592

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=2FBF40F0B72F7C1040B0FDC4D04FD248 --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=2FBF40F0B72F7C1040B0FDC4D04FD248 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2888

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=D2DA90342AF030FC0BB85CD06E8C8FE4 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2084

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=B9EBB0934D358DB464923EC6D332C6D3 --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=B9EBB0934D358DB464923EC6D332C6D3 --renderer-client-id=5 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1336

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=6A45FF79E5CF009CEBB254E4169F814A --mojo-platform-channel-handle=2672 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4488

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=941EFD962BBBAE02C6220C458EE3EEEA --mojo-platform-channel-handle=2820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:640

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
904e7495943a3914d7010134fcf98a4e

SHA1
76520b60e07876075bb24f7e899c4f1fa46b7fb2

SHA256
d5cbd6f3cc25fc688568256adb81d11a3710e5a99ae0cfa2ed92a7aac68c660c

SHA512
57ffde7c93410db374186c92ebd31a30a8fcc48050d6d8741f854907e75fc5f21ec93a15104dce895954a22c38e0ee09d1ed1218b95df8ef39e4caec26caf818

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 Enterprise v15

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Downloads