cd57634e143795502ec09fc2bf3784533c2e1c0150c0de88bd39c3636863dca9

General

Target

005e0e1609cf806daa0eb407f0374805_JaffaCakes118.pdf
Size

43KB
MD5

005e0e1609cf806daa0eb407f0374805
SHA1

6f51a540ad0808d651276bd4054f4e7303ef95ca
SHA256

cd57634e143795502ec09fc2bf3784533c2e1c0150c0de88bd39c3636863dca9
SHA512

fa1c13b05985c74c0c2ecc4b43851eb22f29613bddce35e902219a80d29555f62e251f6f1f33338060369349fca888c6e76c9ec9007eb645bd5496e94568bf51
SSDEEP

768:jgGzpDIRehjX3OJ6Fxh1CHx/xwyos9BShVcYCQ2WA4NgnvOLJ2l7Slg5yuwLgPos:cGFkRehuiE9Bbzx4NgnmLQulgtwLgPos

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe
4124	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

4124 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

4124 AcroRd32.exe
4124 AcroRd32.exe
4124 AcroRd32.exe
4124 AcroRd32.exe
4124 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 4124 wrote to memory of 1288	4124	AcroRd32.exe	RdrCEF.exe
PID 4124 wrote to memory of 1288	4124	AcroRd32.exe	RdrCEF.exe
PID 4124 wrote to memory of 1288	4124	AcroRd32.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 4740	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	RdrCEF.exe	RdrCEF.exe
PID 1288 wrote to memory of 3224	1288	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\005e0e1609cf806daa0eb407f0374805_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:4124

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:1288

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=E3D8F61DDCF22122EA0584725BFCA101 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4740

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=3A4C1A72EDBC94852CCD1047243744A6 --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=3A4C1A72EDBC94852CCD1047243744A6 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3224

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=4D516FCECC3A075F7DB6B1032D2EF94C --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2684

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=AC5BFD74205097873DBFC47579C6FFB0 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1064

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=1861FD32058E25279D249C7AD429B07A --mojo-platform-channel-handle=2268 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4156

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=B913A02E7AE31B177636D864194C1E73 --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=B913A02E7AE31B177636D864194C1E73 --renderer-client-id=7 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2200

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
199cbeb846ed4bb872fd1a643b2c91a2

SHA1
367914da3bf75352372938970f7605852568f1ab

SHA256
d46ac7db6133bb66c6368201c698d989ace41c351bf32b73e3715121b469a310

SHA512
1cffd1e85bcd50bda360762d506ee208881a5bf9fcf1fa4f93687f41e8aa5059e28d77f3133e0f1908820a57ada9a60865533b4979e3586efbd6263012b15691

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

Replay Monitor

Loading Replay Monitor...

Downloads