d580e888817d29aa79b68d7547801be09cb3c0277a70f32b8fa3b7b987a10944

Analysis

max time kernel
141s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 09:47

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General

Target

e72c5e35876665a3865e4e5df61afb13_JaffaCakes118.pdf
Size

79KB
MD5

e72c5e35876665a3865e4e5df61afb13
SHA1

7e46a5c0b689fb3a9066fa211d04fe578c65cad1
SHA256

d580e888817d29aa79b68d7547801be09cb3c0277a70f32b8fa3b7b987a10944
SHA512

be3c7ac59274d567438b341a0fbab0da78acacc4ce96732ce047b238e8f5ca74c07336459cf7893963d14b8627c8c0c64303a8656d092cea8fc773b07351d7a3
SSDEEP

1536:8XmJANahio2nq3a9DMEEHJKHJ/EyxwoEUEnTqi/FrQWt+MFKWW6pOu2ptvlQwP6D:nJANwB2qq9DM58VE3PU8XNJwTu2ptvd4

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
804	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe
804	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 4824	804	AcroRd32.exe	89
PID 804 wrote to memory of 4824	804	AcroRd32.exe	89
PID 804 wrote to memory of 4824	804	AcroRd32.exe	89
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 1460	4824	RdrCEF.exe	90
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91
PID 4824 wrote to memory of 4988	4824	RdrCEF.exe	91

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\e72c5e35876665a3865e4e5df61afb13_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:804
- 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:4824
- - 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=8209C74DBF4B5C42F7227DECB88761A9 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1460
- - 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=B2FEE2959E3B74D720EA61BC72B9AC0F --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=B2FEE2959E3B74D720EA61BC72B9AC0F --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4988
- - 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=7D3E33142209587FD0873880FAA8B474 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4044
- - 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=3DD5C61517435D5AEA2C8EB91F4E4C93 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2044
- - 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=C9C6D56BEE09F7C2361AEC96ECE89CFD --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=C9C6D56BEE09F7C2361AEC96ECE89CFD --renderer-client-id=6 --mojo-platform-channel-handle=2192 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3980
- - 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=3A18CC31CA367D8DFF2BF565FC62289D --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1496

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
d4c624a072afdae6c5e10f0c97d263d0

SHA1
498a524d0cfc4ae69bf912456aa7b12dec1c6c8a

SHA256
c449cea0eecb0ece2dedbe59a991ef2bd9d43bc7567b52bed4170b51fbdbfdb5

SHA512
822699017f4ce3f9394e2fda8dd56adc5312cb25954fbd37a2514e28edda3e4f82dc446c7ff3c4f220bde737996f7c554015f0461650e8d73cdfd64376a7e237

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