dfd9844f6a36a0592fd4372e8e7d894c3894fec91367c01d5f675d6d6e1a5e2c

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 17:08

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General

Target

d9b8962d8d4d28d10c5b0199df50c728_JaffaCakes118.pdf
Size

74KB
MD5

d9b8962d8d4d28d10c5b0199df50c728
SHA1

d520823c7270a19bdc3a1e4249b23314eea270b5
SHA256

dfd9844f6a36a0592fd4372e8e7d894c3894fec91367c01d5f675d6d6e1a5e2c
SHA512

f11b9e1a6c833ca9dbb9581c6b8ae6c93fc1eab50b2395b2d6efb57d8603a91eec69feb7d77cec9e81298ba9883ba61689080eaa193bac0c03c248783fdeac3c
SSDEEP

1536:5i7ZfMtFeBRo5vZpk8HJ28gXRk/4m7cqS83vLJh3rsOrB:c1ie/eC8fgBkgMb3zzLB

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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
992	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe
992	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 992 wrote to memory of 4308	992	AcroRd32.exe	99
PID 992 wrote to memory of 4308	992	AcroRd32.exe	99
PID 992 wrote to memory of 4308	992	AcroRd32.exe	99
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 1228	4308	RdrCEF.exe	102
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103
PID 4308 wrote to memory of 4468	4308	RdrCEF.exe	103

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\d9b8962d8d4d28d10c5b0199df50c728_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:992
- 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:4308
- - 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=409820B792500BEB7BAA80CA9F3498EF --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1228
- - 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=ED2AB89F729F806E1729AA4A1BCD622F --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=ED2AB89F729F806E1729AA4A1BCD622F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4468
- - 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=FD8352BAF77DF1525EBD5B4D0A448600 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584
- - 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=09D04591D63B2D9AABD3A881E1EDB5B0 --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=09D04591D63B2D9AABD3A881E1EDB5B0 --renderer-client-id=5 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2544
- - 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=E0809DF63185728EEB6E435E5DE95C82 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1584
- - 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=8B4BAFAAD37B43EAFCF6286D1F1F9D18 --mojo-platform-channel-handle=2012 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1752

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2248 --field-trial-handle=2536,i,8161505972217706694,705854963991409854,262144 --variations-seed-version /prefetch:8
1⤵
PID:6004

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
fbc0ea88510a2f2f0489e480ddb497a6

SHA1
9426816d2f706bfe5f8a788631f7553d7f7d1a30

SHA256
667f699fc56b6d05969d270b0725c52948462355b3e25b8570103342a66833da

SHA512
4e5b2a6fe371eb6c8a546ca10b9ee46a16b59bcc458424b282f60874eb8dffda0ba02c52edc229ce83935a2e1ee0ba0169a921e532f1b11e0242620ed1412584

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