1eb8a377b90fd490b67864c0f2a22464546fe57c8b9f0534f32fa0f3997875cd

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 04:54

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General

Target

dbc01170ff57c65ef252f934ec0d8df8_JaffaCakes118.pdf
Size

55KB
MD5

dbc01170ff57c65ef252f934ec0d8df8
SHA1

e367d16b62a4fd447d7048e8fdb3abe8173f9423
SHA256

1eb8a377b90fd490b67864c0f2a22464546fe57c8b9f0534f32fa0f3997875cd
SHA512

5954976c3700661e7fe5c07f8cff5fb6d5a2a881110747c00f85cfcb558e3e03708d4f05a372f39b42a4084ba865407d12ed6d0d2ee4231313b29d0a678ff213
SSDEEP

768:T0f5wyFpSXVDd9yXLbX0DR3wYw3N2ekEUwsl292HO8x6e0esYe6AxWNMtdeCh:T0xsHUbbXdnd2oUY+nL5e6AfdL

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
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe
408	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 408 wrote to memory of 228	408	AcroRd32.exe	90
PID 408 wrote to memory of 228	408	AcroRd32.exe	90
PID 408 wrote to memory of 228	408	AcroRd32.exe	90
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 3656	228	RdrCEF.exe	91
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	RdrCEF.exe	92
PID 228 wrote to memory of 2900	228	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\dbc01170ff57c65ef252f934ec0d8df8_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:408
- 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:228
- - 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=46BC068DD106A17161C44C592035CD5F --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3656
- - 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=E030EA746120E584FF0792C963D3FCD6 --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=E030EA746120E584FF0792C963D3FCD6 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2900
- - 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=458F41A6B7DA150185BD5873EB143845 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4152
- - 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=6380B5DDECC50354482A4ADFC0E56AC3 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1096
- - 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=2FBFB6438FB5191B1A510BAF8FA665D0 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4984

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
430ac5d34a4b152c2a5a5368ed5b1ee4

SHA1
80dc405c2105036f82819e7bcb4c8b246dbcb20d

SHA256
33f473863157ba0e7832dcd2e0ec2371f2aa3961db6c846f0773241b7d895abf

SHA512
d13c69081aa082f6621f9b5857efeee3f9c96810642a6acc77425078181a4230c1b9af8c908e7352bbf94493bf4dcc27affab3f7f0851c5ab8f73e741bcd510c

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