41e4850f82079f457824700f7ea0eb82dd2f6dd5c77c517922f820182476893a

Analysis

max time kernel
148s
max time network
151s
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, 04:50

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General

Target

335b49c4ba75b896cf075db768998c38_JaffaCakes118.pdf
Size

11KB
MD5

335b49c4ba75b896cf075db768998c38
SHA1

d65cdeaf2fc7af0a8ad01315147e56b116830a04
SHA256

41e4850f82079f457824700f7ea0eb82dd2f6dd5c77c517922f820182476893a
SHA512

69fec108aac316876956065fdb6495e0def9e0c1626fb34085fcb07a5667e84b26ca6bcdf91d0a421ffa53e71a5e2c81e17fdbfe7c7d59bfdb77884ec2def431
SSDEEP

192:bONbedw+lJ5v9Rcm7+/mskxx9lcI2aGB5d3WjgNAomscooUYqI5dKNZMaQwU482k:bONbedw+lJ5VqHAxTmI2Jh3WjPTCt8Kq

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-1-5-21-1176886754-713327781-2233697964-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1072	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe
1072	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1072 wrote to memory of 1996	1072	AcroRd32.exe	84
PID 1072 wrote to memory of 1996	1072	AcroRd32.exe	84
PID 1072 wrote to memory of 1996	1072	AcroRd32.exe	84
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2236	1996	RdrCEF.exe	85
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86
PID 1996 wrote to memory of 2772	1996	RdrCEF.exe	86

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\335b49c4ba75b896cf075db768998c38_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:1072
- 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:1996
- - 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=A5F6BC022D22B33981A9758D229D271A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2236
- - 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=BA9D06BF71752AB2313DDE0F4E1D97DF --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=BA9D06BF71752AB2313DDE0F4E1D97DF --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2772
- - 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=A4C965F8747A888E6A84E89663055FFE --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2168
- - 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=1C2E5856E74F39DDD787004436DA8350 --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=1C2E5856E74F39DDD787004436DA8350 --renderer-client-id=5 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job /prefetch:1
    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=5D3C67B93D08729CAE666BB50CE47C78 --mojo-platform-channel-handle=2696 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4044
- - 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=9BD19C24FCE4F9ED4967907F6939880C --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4656

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1340

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
53a4898928722cefed2555b3993bd755

SHA1
d71748c74ec30b8f3f007fecbfe13b5f5bf52ef8

SHA256
b6b3cfbd34588bb89a4522bae60948483203fa2b86e8413cc2251e43243ca755

SHA512
eaad50000aef8925f36ad09e34a71afda14a91ba521abeca575b80af3d6232f49b7f9b28c66944a901cd10f8bb44ace1d0dec59eb6a68813507a4ed561dc4a86

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
memory/1072-125-0x000000000A5E0000-0x000000000A72D000-memory.dmp

Filesize
1.3MB

Download