5f3741ab2df4c14705bca600eefd80c72b19e963c528b870c005f326d33115ca

Analysis

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

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
16-05-2024 18:09

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General

Target

4c63b433dca3daa4be083006feca6e30_JaffaCakes118.pdf
Size

48KB
MD5

4c63b433dca3daa4be083006feca6e30
SHA1

c22d6244194335fc6c9b1be3dac66b2b765e3fac
SHA256

5f3741ab2df4c14705bca600eefd80c72b19e963c528b870c005f326d33115ca
SHA512

7a55ba05e651383f50777a6d7db34b595806d0f3ff0406b141bbd9581201ba5474c305d715d5cdbab42a5c8cb31a1cab8c33b99bd6653c10cc1fb911a67abae5
SSDEEP

768:zgGzpDZpfGc7t631qygPpvDhhf5m+y7rmL029ubbNIYJfmFFnxDmkWLx5H31mkou:MGFdpVvnBmYubRqFnFmfl2kou

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-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2260	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe
2260	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 1056	2260	AcroRd32.exe	86
PID 2260 wrote to memory of 1056	2260	AcroRd32.exe	86
PID 2260 wrote to memory of 1056	2260	AcroRd32.exe	86
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 2304	1056	RdrCEF.exe	88
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	RdrCEF.exe	89
PID 1056 wrote to memory of 1324	1056	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\4c63b433dca3daa4be083006feca6e30_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:2260
- 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:1056
- - 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=B3E6CBCCAF52FDCCCEA9F31DF5D16BAC --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2304
- - 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=D5082D2585EA9C705C9179585F247A98 --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=D5082D2585EA9C705C9179585F247A98 --renderer-client-id=2 --mojo-platform-channel-handle=1696 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1324
- - 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=9C62C125D35E883D69C3D96E827176ED --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3596
- - 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=57FF6A66108A2100E4997CEE5F51667C --mojo-platform-channel-handle=1792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:64
- - 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=B1DBFD70A5BE6960BB15225B5F4B9A9F --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:624
- - 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=5028340109DA77B21F5D8422B3156E91 --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=5028340109DA77B21F5D8422B3156E91 --renderer-client-id=7 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4176

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
15b9ee5aec4535f42fbf6cfe003e8efb

SHA1
376c3d2b4b4c98b7e5295b9a733025ff7f3b37a6

SHA256
d10fcef1a4a5d9063a36f3dfa4a9119124a6356b843a1200e054c372bfc970bd

SHA512
ddd49c027fcf68c547a4c4ad042b5da46f9dffb53ff89f34de8dc349e413ac0a84fba07999887b389a2772ea33371fd2e88a04e64255e35baed69c65243feb09

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