1266962bebdc3632c1ea403594258e9d9b3ca8f37cbe7262573ea79621ee30a3

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 18:04

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General

Target

daf27f66152373a33b14f99e49a28ea8_JaffaCakes118.pdf
Size

81KB
MD5

daf27f66152373a33b14f99e49a28ea8
SHA1

0bc06c63b12a6b12776c4e5492a2736e2a4df170
SHA256

1266962bebdc3632c1ea403594258e9d9b3ca8f37cbe7262573ea79621ee30a3
SHA512

26b07fe2ee037d6a616592c73075f650249b2d72669bf7515619992fcc62535bafd1b33ec78a9899290b276f9b33c53475e98cd88a026f6096b1c5beb7f8a07a
SSDEEP

1536:3siC8ipO6O8HAw1sFX0YQ8jVq/aWCQv6jZyH1EW6pOu271KEF5I:rrZvw1AkpYkQQijZM9u2RDI

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2788	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe
2788	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 5060	2788	AcroRd32.exe	90
PID 2788 wrote to memory of 5060	2788	AcroRd32.exe	90
PID 2788 wrote to memory of 5060	2788	AcroRd32.exe	90
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 2756	5060	RdrCEF.exe	91
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92
PID 5060 wrote to memory of 3820	5060	RdrCEF.exe	92

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\daf27f66152373a33b14f99e49a28ea8_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:2788
- 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:5060
- - 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=854E56CD920785DF41F1110D1CF15823 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2756
- - 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=1164CC4078AA88F68A36B59CE1DF2601 --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=1164CC4078AA88F68A36B59CE1DF2601 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3820
- - 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=C3214263B408FEA157287ADC0372763A --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4500
- - 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=1895B945A2507EEF29B09BBE78BDF4EA --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4160
- - 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=C7B912CCF1D28EBFD1D4B77ED43ADFC3 --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=C7B912CCF1D28EBFD1D4B77ED43ADFC3 --renderer-client-id=6 --mojo-platform-channel-handle=2032 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2200
- - 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=ED23E25F55AAB609E3DE3D731C1D0AE8 --mojo-platform-channel-handle=2660 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1840

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
685e03703a214cf420f799e3c75d26d0

SHA1
df4e11f5465b37673159abe9663388cd0111e2fd

SHA256
9e4b54519802b6045f26e561cf7e7d5e7cf9d4ccbc715825c31c1ddf4ae9446d

SHA512
3731e66b0667f60391490b0f1fb7a25e6f72117b8cefd219b40d1942f6ffe9051ddc479ec570673886805607c2c3a01a8fec6a6db5c8448081d218b4a407803e

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/2788-26-0x000000000A8B0000-0x000000000A900000-memory.dmp

Filesize
320KB

Download