1fff62545943532752e86e95f78494eab18f0f4f4371797d7b6a38bb1c25b2b4

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10/05/2024, 17:24

Sharing

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General

Target

30366c216c86eea71387796d8f596efc_JaffaCakes118.pdf
Size

39KB
MD5

30366c216c86eea71387796d8f596efc
SHA1

6da3dee47da6ae09c0f22df7574ed8ff182a601b
SHA256

1fff62545943532752e86e95f78494eab18f0f4f4371797d7b6a38bb1c25b2b4
SHA512

cbc0236e57e21b8595a770defef2a61e73b4c1e579d6e1991fab1b9e84d291c17d996642f8f9ffaecdc33f738866800c7aab573cd10d6388af4483ad8c6c9238
SSDEEP

768:eUgGzpDQIdGBfEDYQ4NR8fpDw6cEdAcEFEWj4oXwvEqXlPWP91CElX:+GFkkDw3r0Wj4oXw8klPkfCElX

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

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

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 use of FindShellTrayWindow 1 IoCs

pid	Process
3132	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3132	AcroRd32.exe
3132	AcroRd32.exe
3132	AcroRd32.exe
3132	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 1804	3132	AcroRd32.exe	88
PID 3132 wrote to memory of 1804	3132	AcroRd32.exe	88
PID 3132 wrote to memory of 1804	3132	AcroRd32.exe	88
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 3764	1804	RdrCEF.exe	89
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90
PID 1804 wrote to memory of 4748	1804	RdrCEF.exe	90

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\30366c216c86eea71387796d8f596efc_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3132
- 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:1804
- - 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=35D40A180A37FC11A2B8436F317AE146 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3764
- - 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=A868A018CA55B2A4A7C5ADB0B440256B --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=A868A018CA55B2A4A7C5ADB0B440256B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4748
- - 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=1675BAF8C8D1AFB2EA56CC00ABA0EF79 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2388
- - 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=4C297AFF0096E9B2CC36B5370B9A2DF6 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4400
- - 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=D6DEE7039BC717DADD5E306E34A207EA --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1456
- - 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=9FE9FA01B571EB74E7A662B11720D28D --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=9FE9FA01B571EB74E7A662B11720D28D --renderer-client-id=7 --mojo-platform-channel-handle=2512 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1000

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
58dbe75c484004c90b7c04536e9c5589

SHA1
f4b19171240e65ba736bbb7751159637155f67c0

SHA256
9d40fcff22b0041ada246727416a321e53efc8e7748e98f87e7f98ff87daa073

SHA512
5ecf4559b8d5047a10e7a8078a76eed7e0a0e064559c816b1df283781d62b7729d54b44467757c53dae01117b376afd49364d1e41490a436b7c3d4fe023b9b45

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

Filesize
64KB

MD5
bd4c3d0fc9c6662a59041eadd81ade1c

SHA1
6d8632217ba21b49bf2abd6e064eb24b1cb66809

SHA256
12d3becf115d8c1f89963cb02db4cb74f1e874a643a9066887b8c6f62a20020b

SHA512
bcb3083266c4da404bcc9bc99be38d806e6727e2b6e7ecfd6000f90e840b6a33581961562cbd5d27bdba8a16e6831a496d05b8c26e17c93f7a3a1cac23265ded

Download Submit