8d8bb817dee60cf991a5ade498594c789c55f6089f851a16ade75ff2e42d8376

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
20/05/2024, 17:21

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General

Target

60499f58506be4cd6b9110ea48ba815d_JaffaCakes118.pdf
Size

53KB
MD5

60499f58506be4cd6b9110ea48ba815d
SHA1

1fb0aea2a574d768c803753d5efc868b987a6300
SHA256

8d8bb817dee60cf991a5ade498594c789c55f6089f851a16ade75ff2e42d8376
SHA512

de3a14d2b96436bdb96dd633549d045c637d50841c9f66934326252904c804d67495134febd58f3af4b6910149438f4fd987687b8607f3eb6fd8b5c88acc3d6c
SSDEEP

768:PgGzpDWP5J7pJorE6P3z/AHyvv4xSv+FqXYaxe6KNxxtGqirhEYw6r85RRjz63u5:4GFyP5CrX3EHy3uGOApwpG3u8UoO

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
828	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe
828	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 828 wrote to memory of 4872	828	AcroRd32.exe	87
PID 828 wrote to memory of 4872	828	AcroRd32.exe	87
PID 828 wrote to memory of 4872	828	AcroRd32.exe	87
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4260	4872	RdrCEF.exe	88
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89
PID 4872 wrote to memory of 4280	4872	RdrCEF.exe	89

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\60499f58506be4cd6b9110ea48ba815d_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:828
- 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:4872
- - 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=6F7654C4306AA5CE568E48CA33CAE2C3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4260
- - 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=2C4A74ABE1BD4355FB72A0A0ABB7D4C2 --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=2C4A74ABE1BD4355FB72A0A0ABB7D4C2 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4280
- - 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=7B79506F8DA14B12AB3061C41C99040A --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1404
- - 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=2B1E828185275F6A04A2E93EE996E294 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1800
- - 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=734FCDFAA11042869E4C8BE3FFAA9272 --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=734FCDFAA11042869E4C8BE3FFAA9272 --renderer-client-id=6 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1296
- - 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=64B5030CDF80B9B75D3B0E37A5F1A2AB --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4712

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
aaab9216c4df097d7e447e03270f9548

SHA1
d2e85c7db4e840e24d97046e3dcb137eeb8c695f

SHA256
b8953c281d0b58dd0148aacafaae3522231fd634face002605dc8b7158d9b624

SHA512
402ea334718bb05ad9a27a7df7d19b177b3e684ffbeff80dcd3ef0f8641eeb8a2cf40501bd97061e3284cec3d6039e8da4463300dc8593e993e6ab698bc0b03d

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