e900d52b846b953d3fad0d808d2dd5ab052e7fb5e9eefe48d55d6bb213782101

Analysis

max time kernel
142s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/04/2024, 14:38

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General

Target

eda81a8f118a1c515439a55ee9b3fe22_JaffaCakes118.pdf
Size

79KB
MD5

eda81a8f118a1c515439a55ee9b3fe22
SHA1

e149cee84d2c2d90c91c9fa4aae6d1e7a2644177
SHA256

e900d52b846b953d3fad0d808d2dd5ab052e7fb5e9eefe48d55d6bb213782101
SHA512

f59f443fd7e4e2528c69ca660a80124e2da68a987e6258acd04891141d0920722ca829d0dac2868499e42a10bdfc2a4490862ef16aac1c2915d69f75310a3e82
SSDEEP

1536:IBfqPNP+EPbvqnjNo00uoi878RgKZWbYi7f+rppilCakO5pjCVU7N+Nf4r:kCPN2EPbvqn5o1itj5pACxO5ZwUp

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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5004	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe
5004	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5004 wrote to memory of 4060	5004	AcroRd32.exe	92
PID 5004 wrote to memory of 4060	5004	AcroRd32.exe	92
PID 5004 wrote to memory of 4060	5004	AcroRd32.exe	92
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 3048	4060	RdrCEF.exe	95
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96
PID 4060 wrote to memory of 856	4060	RdrCEF.exe	96

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\eda81a8f118a1c515439a55ee9b3fe22_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:5004
- 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:4060
- - 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=35E829DAA1810B7ADE1997A98D215A4D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3048
- - 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=3F0BA4705F246BCF716CFCCBF15F58C4 --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=3F0BA4705F246BCF716CFCCBF15F58C4 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:856
- - 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=DF63542EC377651D17D44DF1DE4C3ADB --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=DF63542EC377651D17D44DF1DE4C3ADB --renderer-client-id=4 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4420
- - 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=E7027EA49A187B97422C78E03973CB39 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1068
- - 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=A8AC981A8D166BC4D36D93447F653E00 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3016
- - 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=A698855B4C1B745DE1FDDF35D634C9C6 --mojo-platform-channel-handle=2612 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3196

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1084

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=1304 --field-trial-handle=2256,i,18272763564106695635,11201593968620719822,262144 --variations-seed-version /prefetch:8
1⤵
PID:2024

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
7ffca90eef88928db63d07709b898d32

SHA1
94911bdbd817139b2dc74d450acf9ba566d069c3

SHA256
490ab03dda8ab7f73cfa765466701e195a1da91a5e611a9d8cf96cfdfba44de5

SHA512
0beb55e9be32626f81920cffd38ac2f49a4d10efeb3e6ff031676142002b050e6dbda591d0a80195aac29b76c686d5ee7790498c8205627ed657b3b37fec8d0d

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