cdab9214be4c74fb77c1a2e31461ec9a05aba53144fc50f359d4cefcb620f298

General

Target

63eb3c3af418e75ef29880dcae65db2c_JaffaCakes118.pdf
Size

44KB
MD5

63eb3c3af418e75ef29880dcae65db2c
SHA1

7ec3fdb39dbc43653c61f8d99e9becd1ace9bd45
SHA256

cdab9214be4c74fb77c1a2e31461ec9a05aba53144fc50f359d4cefcb620f298
SHA512

4aeac43d42f90fa7ccecbad71407e7121498a2e35002c17ef34879395be46294fcb4c6b5de148603295bb32b7c22c1b7970c52eb3c87cc590894a44023799e16
SSDEEP

768:2ISr3aIiR0oGlmRudDQCxNFiE+/MoCjndpqt3O1cfHVxE5tXuMZmwgCLWarUd7:1SrgNGlmRudDQCxNFi7Vmndpqt+1cPVR

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-1-5-21-3906287020-2915474608-1755617787-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3676 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

3676 AcroRd32.exe
3676 AcroRd32.exe
3676 AcroRd32.exe
3676 AcroRd32.exe
3676 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3676 wrote to memory of 60	3676	AcroRd32.exe	RdrCEF.exe
PID 3676 wrote to memory of 60	3676	AcroRd32.exe	RdrCEF.exe
PID 3676 wrote to memory of 60	3676	AcroRd32.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 3392	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	RdrCEF.exe	RdrCEF.exe
PID 60 wrote to memory of 4132	60	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\63eb3c3af418e75ef29880dcae65db2c_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:3676

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:60

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=A6AC2846A585557F04AE4A9C91F109B4 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3392

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=F4164FA8AD982D8A234F1C6D51408C09 --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=F4164FA8AD982D8A234F1C6D51408C09 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:4132

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=9074CD0DE6109BA7E626B949BA1C5335 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:944

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=AEA80D2CFE62A0CF750474A334B07B59 --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2440

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=3165C1BCD102DDCFBE062FFB6B5707A0 --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=3165C1BCD102DDCFBE062FFB6B5707A0 --renderer-client-id=6 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3980

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=6CE75A30AF42E625355D347B3CD7D7C6 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1088

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
c907662301c21145046b9399764819e0

SHA1
7cb86734dada9e5f285836e2c359b9f57e992231

SHA256
b97f5783e57ebba421617d4f87e5576999992254047c20c46df76cee18a971a3

SHA512
a7862cf9da4ebb510f15553edb3027643e8b6c4a31a1407e9b01711274197f97aff42131e311dc5b6f150932b779f505fce3bccd7c7498e6701618c71296014f

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