bd14dde7ece32d8657a7a101cc589c10f6654860b845fe99fdc019357763e8df

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
18-04-2024 22:15

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General

Target

f8dd533d5a2876ead7a30b25013926c4_JaffaCakes118.pdf
Size

79KB
MD5

f8dd533d5a2876ead7a30b25013926c4
SHA1

6e318efe13b81e31f76d248c625dc2bbac4da791
SHA256

bd14dde7ece32d8657a7a101cc589c10f6654860b845fe99fdc019357763e8df
SHA512

d2c3b751980b535e40bbe76217f89b75db0006231c7b945802ceeee20aca290322f01a596a2d97d059641b1f424f1e54ec884079cd4bd0edbebfa0047172c67d
SSDEEP

1536:0m+fZZFX7POw+rShB6mUqjUHiGgi+qDkWEBSqFPSkW6pOu2XqywAYG3O:/+hZF79hXnGpDIBudu2Xqy0B

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-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4820	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe
4820	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 2860	4820	AcroRd32.exe	88
PID 4820 wrote to memory of 2860	4820	AcroRd32.exe	88
PID 4820 wrote to memory of 2860	4820	AcroRd32.exe	88
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4884	2860	RdrCEF.exe	89
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90
PID 2860 wrote to memory of 4608	2860	RdrCEF.exe	90

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\f8dd533d5a2876ead7a30b25013926c4_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:4820
- 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:2860
- - 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=6E42445179E72F8F8731827C3F5AEBBB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4884
- - 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=D42C52F718D1CE693F23F193D1AEC704 --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=D42C52F718D1CE693F23F193D1AEC704 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4608
- - 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=9D2BA063A5137F903B3DDA7D07F90C01 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3020
- - 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=3D5B9099350FE1680D7843D2CA5CC3CF --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=3D5B9099350FE1680D7843D2CA5CC3CF --renderer-client-id=5 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4516
- - 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=80AFB49FB2872EDAC3F8D71A66143C58 --mojo-platform-channel-handle=2444 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4460
- - 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=2CE38543023F552DCBE16D7F00055E35 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4488

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1056

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
6d8240ce4c4a23ab734f5660c7b59d1a

SHA1
ec310699eb3839b50d2b702f838d1fa8d9355b88

SHA256
075d4496d03d10f54909963acc86b1fba5ab2d1d959026a0a98ca6745d612556

SHA512
d643301b681ddfceb9304a6641ba0ef68086c5b4c9fcdf53cf0c7329352152a159aa7c8340ec451a02956dc4cb443bc8fb7688d913ef312e323cafe25ca1b35a

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