d4dbb9b6bef038fe44c1200eb0d48b45cc51506ab2547c7c72258fe398b022c6

General

Target

ffbc3c06b9ff4b79b0f723a8ffb76a37_JaffaCakes118.pdf
Size

47KB
MD5

ffbc3c06b9ff4b79b0f723a8ffb76a37
SHA1

086be501b97838efac955d89dfb1e6315586dd53
SHA256

d4dbb9b6bef038fe44c1200eb0d48b45cc51506ab2547c7c72258fe398b022c6
SHA512

c2d152b32f45b3a949c107fe6bca93ffef34ace6ad1607d036af35ef5f5b2fad95332d9c81f3cfd643f3cd9cd257bc69f22e80be76f2191f4cd596bc7f6c0b51
SSDEEP

768:Ln90cXZ0gmaPiXB3Sv6ib9nYvhiEMFB0M6YZ8IPv9qC6ky+1miJ:LFJ0gDPa4Vchi1f6Yqqo/U5J

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-1-5-21-259785868-298165991-4178590326-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe
2868	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2868 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

2868 AcroRd32.exe
2868 AcroRd32.exe
2868 AcroRd32.exe
2868 AcroRd32.exe
2868 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2868 wrote to memory of 980	2868	AcroRd32.exe	RdrCEF.exe
PID 2868 wrote to memory of 980	2868	AcroRd32.exe	RdrCEF.exe
PID 2868 wrote to memory of 980	2868	AcroRd32.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 4324	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	RdrCEF.exe	RdrCEF.exe
PID 980 wrote to memory of 1536	980	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\ffbc3c06b9ff4b79b0f723a8ffb76a37_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:2868

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:980

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=CDA733B8B6B47E6087E30B0BBF976D34 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4324

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=989CA479DFAA91406D4FE6BC483F8926 --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=989CA479DFAA91406D4FE6BC483F8926 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1536

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=E877BE643EA66D85AFACF6783CE0F3D1 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:632

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=9E12510F484113768ED1DD4FA2E2ABD2 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:368

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=756728350A097F61FDB43ABDCCEE7E04 --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=756728350A097F61FDB43ABDCCEE7E04 --renderer-client-id=6 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2788

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=889FA9F37F7B600088DDF797DB7EE35B --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2648

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
5c9a09d8452d14b8494157bd96a7de39

SHA1
cc2d86cee55e9ba7f1c2cf6c574a93f98907b63c

SHA256
009639ad4a072339668405c32f6b160f847cc3784840be0d718f08c3dd60ec43

SHA512
f8b3ea7f401cb18f60996ffd360decba1ce70fe07c383b3021d0cbd1906b48425c38abec4fdab20f3ffee2c70f4ac2eb1753e4e0b72443e13ca6600eec0ae243

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