a097c6d5f0ee68bb6c511bb1732bdf2833f53991d7da5ea2b5ffc3b8407b5723

Analysis

max time kernel
141s
max time network
139s
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, 06:17

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General

Target

f2dff1c320e683b50922917103a2004d_JaffaCakes118.pdf
Size

132KB
MD5

f2dff1c320e683b50922917103a2004d
SHA1

15d107677bf6a377513a7545a48105590e49bf3c
SHA256

a097c6d5f0ee68bb6c511bb1732bdf2833f53991d7da5ea2b5ffc3b8407b5723
SHA512

6c5f7a4850a7b8eb68f8d52fb3968d9f45f5a803536c27923535f952744aa52b6f06f1e26254b3519db30e0e39730fe4b3bf1e7776cf6728f63fda84d0cdb71f
SSDEEP

192:bONbedw+lJ5bGLFORK/qunAKMLnxy4MUwW5bSjceArl8UCkh8RXXHvf7riv8kmMf:bONbedw+lJ5v5fChhe13

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
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
632	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe
632	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 1596	632	AcroRd32.exe	95
PID 632 wrote to memory of 1596	632	AcroRd32.exe	95
PID 632 wrote to memory of 1596	632	AcroRd32.exe	95
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 2748	1596	RdrCEF.exe	96
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	RdrCEF.exe	97
PID 1596 wrote to memory of 1456	1596	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\f2dff1c320e683b50922917103a2004d_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1596
- - 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=95E9132482A5B8E5D2F08D1B9F47E0E9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2748
- - 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=BE3CABAAE9E6B87F80E10441A92FC0AD --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=BE3CABAAE9E6B87F80E10441A92FC0AD --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    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=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=95050A8B68BEF3A8F48288932975F8EB --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3868
- - 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=CC2AA1A30D10E491823DB83941125D6F --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2384
- - 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=E1FA7487A3BEA1A00CD991B310716AA2 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=7D2B9902C72F97BF4220950F1451F73F --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=7D2B9902C72F97BF4220950F1451F73F --renderer-client-id=7 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1892

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1508

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
7fcfff5287aabb6887632a52378e09d2

SHA1
ce78074533120e9662c5b2efd1543c7be3b6d35c

SHA256
865fbc2efd002a1880bc5ad461386f189767d841b67ab5e400ce8191b54538fa

SHA512
861b69cc9161d1e40701337cc9cf5a7ccc5fdbfafa6a712a1a0df212ac2cdb202c3dbc3bf43708a256df3e3aa6d9313b1a5ccf74d627d46f2b669f308d88fe76

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