ce5a1eb30ae601ef88fb3d4c2a0dce1586e56567d34c9d44e6c74aef503459d7

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16-04-2024 08:56

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General

Target

f323e08e84405f174f4eb0b0ee00edaf_JaffaCakes118.pdf
Size

47KB
MD5

f323e08e84405f174f4eb0b0ee00edaf
SHA1

ea187a9d858716ea0e99287657f192bfad1739bc
SHA256

ce5a1eb30ae601ef88fb3d4c2a0dce1586e56567d34c9d44e6c74aef503459d7
SHA512

ab02139fe3314befa2dfcc82a3a617293c54c3686af3dad3c22e581d7a323e108a01be505fea7974953c6782a4e8283034a3155759ccb73386db3c16903325a1
SSDEEP

768:QZgUXTJWbPun1a12wl+yFY1sRLNUiRrZiiXa6rFoEViA/NYW:QJTraU6fmKnPRgUrxiA/yW

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
792	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe
792	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 3960	792	AcroRd32.exe	95
PID 792 wrote to memory of 3960	792	AcroRd32.exe	95
PID 792 wrote to memory of 3960	792	AcroRd32.exe	95
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 5012	3960	RdrCEF.exe	96
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97
PID 3960 wrote to memory of 4628	3960	RdrCEF.exe	97

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\f323e08e84405f174f4eb0b0ee00edaf_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:792
- 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:3960
- - 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=03CAE916AA5C3C4CEB4EABBB0E83336B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5012
- - 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=CED94EEC9E1F5775D74D02EF163B93DB --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=CED94EEC9E1F5775D74D02EF163B93DB --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4628
- - 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=18E8C17C9DAAE47725873F45AFAE4D0B --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4176
- - 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=00CF66BDE742D22E0B1CADE9871C2933 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2636
- - 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=68229076C0ED5DD5085AF6150983CCB3 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1120
- - 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=10C5F4260B90756D3C96937C595F548D --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=10C5F4260B90756D3C96937C595F548D --renderer-client-id=7 --mojo-platform-channel-handle=2136 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3488

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

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Downloads

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

Filesize
64KB

MD5
806a96e0812800d060639aef9f1a422d

SHA1
121f1c68aa1ea906635fa6b0c003d9d06d599e95

SHA256
8e3b78b11b73d1afa15d623cfdb27c519131693b1b124e776f73fa4fe9c48ec2

SHA512
459d5129364b7584663b38d1dc62a79da5d89beed724ef588d6dbeaf9179698718c59be65a5de3caa4abfbd60c8d7bdf546e0d7a480c24166b416d665fc0689c

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
memory/792-26-0x0000000009F10000-0x0000000009F60000-memory.dmp

Filesize
320KB

Download