9891b85f6b8b5b5b0b4358e0dd6da3dcc615cebc5d0f6067a130d67d9112a564

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 21:23

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General

Target

fdadaaba16c6cdeace45a7a3474eb517_JaffaCakes118.pdf
Size

89KB
MD5

fdadaaba16c6cdeace45a7a3474eb517
SHA1

f32580516c3e7e83a5e97ca7bc03dc8f7ee81e08
SHA256

9891b85f6b8b5b5b0b4358e0dd6da3dcc615cebc5d0f6067a130d67d9112a564
SHA512

8ef64881ec918e69f47f007c0eedf97f4473719961e6b2b4fc6414a9b68feeefe878e5626607833be42e3cf70aeba81132a01b8b4048f7ae8d653269e40bbc7e
SSDEEP

1536:rq1CDUJww10kFfZC+QGSF87oqdwRZVw4t8mO/WW8pOGEWKEzgKhS4AShlTt5UxM7:TYDnC+Dw9zVXSzFGmchhS4dhlTtqzo

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-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4144	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe
4144	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 1212	4144	AcroRd32.exe	87
PID 4144 wrote to memory of 1212	4144	AcroRd32.exe	87
PID 4144 wrote to memory of 1212	4144	AcroRd32.exe	87
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 1696	1212	RdrCEF.exe	88
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89
PID 1212 wrote to memory of 4808	1212	RdrCEF.exe	89

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\fdadaaba16c6cdeace45a7a3474eb517_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:4144
- 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:1212
- - 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=74614E2B19F3249B8373479A0575EF1C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1696
- - 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=0D7ED5EC9557DE2B21FEF6068BCDF48E --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=0D7ED5EC9557DE2B21FEF6068BCDF48E --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4808
- - 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=053FC2A06AE6348424CD0FCC3765F948 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3552
- - 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=E899143121BCE23A8054E4A04DE5022E --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=E899143121BCE23A8054E4A04DE5022E --renderer-client-id=5 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2104
- - 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=C8A2688091FDB0690C3474C7CA159C60 --mojo-platform-channel-handle=2684 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1948
- - 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=3393D057E8D58DFB29DFF5DC1A803A8A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5076

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
68ba150d8d6a7ee8ad6ae1bec81d2f0f

SHA1
ab384bbfa2ff48e32f2be6b2c600ded0903cd3c0

SHA256
b38de3325b427c781b40b318992c40e92404fdcde21df2d1ac4743605b4413c0

SHA512
416ad0bedea6bb0722fc398aa586014683f81fb11afa9dd4ca89a689c391f0f7bd6cbaa2742a4e6da26e5d2c2a41f1d7a217d0e0f1f8adb253804ce3db1c5598

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