159ce7bd0defc0a6e58a23710021d87640b9f67e05a92c5bce1f3c2be3b32b48

Analysis

max time kernel
147s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 20:43

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General

Target

30f83691a3bf59fa61f6fd459ede3c68_JaffaCakes118.pdf
Size

83KB
MD5

30f83691a3bf59fa61f6fd459ede3c68
SHA1

42f510d567e5861c000dc8a5ad22af3d989c56e2
SHA256

159ce7bd0defc0a6e58a23710021d87640b9f67e05a92c5bce1f3c2be3b32b48
SHA512

0cc6d6db1a6b74c79cb91a47931db7d16dbe104cb63bdc872960d75958fd4fd1c903c20904e7c52a831d86e4dc2398b0761060cb0d9432aafeb7578ae723a1ad
SSDEEP

1536:slMNKDDpNylcwxf/Um3/4j64ALI/yjhi0eBxu3zROMVkllw1/JeEpVZPFKYyud1A:dgDalcwxnU2/ObmCsMnvwFviHMB/DtFm

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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe
2928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 436	2928	AcroRd32.exe	86
PID 2928 wrote to memory of 436	2928	AcroRd32.exe	86
PID 2928 wrote to memory of 436	2928	AcroRd32.exe	86
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 4968	436	RdrCEF.exe	87
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	RdrCEF.exe	88
PID 436 wrote to memory of 2624	436	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\30f83691a3bf59fa61f6fd459ede3c68_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:2928
- 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:436
- - 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=8FBFCA422C935E51AACA35D47120C6ED --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4968
- - 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=FB4B081D8588F54FFDCE18944AD153D0 --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=FB4B081D8588F54FFDCE18944AD153D0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2624
- - 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=701237840761EBEC4BBAD7D2D03A509A --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4792
- - 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=7257E26C8244FB3ED6F8421E7EA4BE42 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3172
- - 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=3CF4B1CD56013A5D3A154C65E16F1C80 --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=3CF4B1CD56013A5D3A154C65E16F1C80 --renderer-client-id=6 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4720
- - 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=5E8F7DF73B434204506FFFEBB8AE5BC7 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1672

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
8649946badc2cf45d184972bf3ac47ef

SHA1
04eee958be1d768f78e4c416236bc7fb3b8de041

SHA256
3454c9d0a276205509e5d63158042ba3386b75dae380295f255a89e157e70ce1

SHA512
d635fb621234cee8981a34524446697caa01fedba61f7f1620d0b3e835d08ea8c49ea674506312a9f6c2637c496c80ef7a853115e77afa3246263853a44dfbba

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