4d0b2e61fe5923e9ed533b2a35988cfea5572649c4ee708c8e856cf546e4015e

Analysis

max time kernel
92s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10-07-2024 11:38

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General

Target

348f1d5d069c0b56abf77d0ec65ad496_JaffaCakes118.pdf
Size

77KB
MD5

348f1d5d069c0b56abf77d0ec65ad496
SHA1

d24aa2d2a7f08d2c8c2e4753f2ea341d219fd367
SHA256

4d0b2e61fe5923e9ed533b2a35988cfea5572649c4ee708c8e856cf546e4015e
SHA512

c72417971c8bc6ee1dc16cb0155056860629f1c4b04199d3ad339f46d6ceb69b3ccae688cf3064150506b0fe5e98a2d3f021900b549870c6c4ae2867ee6c96c9
SSDEEP

1536:RZvVJIucMGjHTvkrI6lvcuf5HtzOYtcCNxnWZ34N8fQsLROWspORgYd:nv3INPDWICvcuBnxx6Y8RLRhRl

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3932	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe
3932	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3932 wrote to memory of 4940	3932	AcroRd32.exe	86
PID 3932 wrote to memory of 4940	3932	AcroRd32.exe	86
PID 3932 wrote to memory of 4940	3932	AcroRd32.exe	86
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 2040	4940	RdrCEF.exe	87
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88
PID 4940 wrote to memory of 212	4940	RdrCEF.exe	88

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\348f1d5d069c0b56abf77d0ec65ad496_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:3932
- 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:4940
- - 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=E2FD7AFBD07877F77547DA874E540FEB --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2040
- - 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=2E5B8102E2E3FB3D30813D78A462B6BE --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=2E5B8102E2E3FB3D30813D78A462B6BE --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:212
- - 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=32B15F653D1A1A909FB4B1AA4127428F --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4292
- - 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=AC8932DD1BCD87484B9FDD650989AF5D --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=AC8932DD1BCD87484B9FDD650989AF5D --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2228
- - 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=112B023EF21D7E9FDD9EF8347E73B248 --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1156
- - 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=903B99BCE9A9CAF02D9DEB019FA55CDA --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3876

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
3cd1f376db79fbc8c376fd646a92ebb6

SHA1
00cb48b1224999cdeba31e4892c781b5184b0529

SHA256
7c75126df8a53ebace4c47fc4b739b9a52d6e37c3b7b0bf1ce605f801cf9507f

SHA512
e14bf620bff67523b5406a9427926535e020f9095dd14de539b2f284a56b57ec9e07a750f3d8337d53d53d13be918a530b468965cdcb8f9cf6dbfe32ec61be7f

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