d316c8f0aedd38e460102dc66e07a17475c07c7f8e6173bd1bfaf3e6f9fdfadd

Analysis

max time kernel
135s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 23:15

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General

Target

6142e23708848553b92c3d1802327210_JaffaCakes118.pdf
Size

37KB
MD5

6142e23708848553b92c3d1802327210
SHA1

58731cc10f4a89a484407fc45cdc85399f08d7ec
SHA256

d316c8f0aedd38e460102dc66e07a17475c07c7f8e6173bd1bfaf3e6f9fdfadd
SHA512

1d68d57f3943298fc67433bf7cb36c089d774f023a7d30f72dca13c1f3a1cf0d8d7df3b13e224c74ef806be7934f4b2b5a91669b166b29b3c16ff3d5a57eae3e
SSDEEP

768:bJiQGzPXour39Xbvkfsx3+zZn9zHKJT2NCXYoM4/kkQUFlPe:1JGzPXR3awutn9rYT2NCtM4/kkBFlPe

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

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1224	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe
1224	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 4140	1224	AcroRd32.exe	88
PID 1224 wrote to memory of 4140	1224	AcroRd32.exe	88
PID 1224 wrote to memory of 4140	1224	AcroRd32.exe	88
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4264	4140	RdrCEF.exe	89
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	RdrCEF.exe	90
PID 4140 wrote to memory of 4912	4140	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\6142e23708848553b92c3d1802327210_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:1224
- 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:4140
- - 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=EADF436D0573F5FA703643CC5743F715 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4264
- - 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=86386ACCECF0C4F24FFC6C3F15CA7FEB --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=86386ACCECF0C4F24FFC6C3F15CA7FEB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4912
- - 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=3AB5491AE09F44F2F080864C1017E517 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3628
- - 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=FD0AF57A4914337B4276885C05151906 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2148
- - 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=5241E46CB0B793ABFB638B4C085BB7A3 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3944
- - 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=FD670FA0C73370BC489347AD72D10A81 --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=FD670FA0C73370BC489347AD72D10A81 --renderer-client-id=7 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1900

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4268

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
658cef1422eb7d37182ff0229478fe15

SHA1
fb5198727d542ebfa668678d0c42288b6f5aa283

SHA256
8c4adb21fcbf7de1a139d8704fc73f38e009b7e73d530d037ecef46bd3d68672

SHA512
7c748cde83ae678180a1b01e29f3606aa8ddf2a61cdb3cf15cd3672f04fd9eeb8577add94bb6cbb234b0e2f9fb2d52aaa62b3704c65fb4a872e123145d779f92

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