ecae6d74a9229050c12801b0f06adce85d6935ea9a542e1903385d5a8df84b4c

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04/05/2024, 12:04

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General

Target

12a7cdfc3ae580a9a354c7e853e205c1_JaffaCakes118.pdf
Size

41KB
MD5

12a7cdfc3ae580a9a354c7e853e205c1
SHA1

0eb0eddf1f7949af4321d7bb6ec8b22579803b70
SHA256

ecae6d74a9229050c12801b0f06adce85d6935ea9a542e1903385d5a8df84b4c
SHA512

9b9d409a82175a6e47c95a45dea6745fabf3b2759a46ee72972b36622400103a30c2fa0174ae7c48c6503ea9e111480c6c3ebda68e43c92220e2b56c478b805c
SSDEEP

768:qgGzpD4pSHP8QRDOZFIWiWkZAFqs5qJLxDFT87nRLjNK1uJMB:3GF8pyfWiWQAFqfDFTMTjJMB

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4744	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe
4744	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4744 wrote to memory of 3984	4744	AcroRd32.exe	92
PID 4744 wrote to memory of 3984	4744	AcroRd32.exe	92
PID 4744 wrote to memory of 3984	4744	AcroRd32.exe	92
PID 4744 wrote to memory of 872	4744	AcroRd32.exe	95
PID 4744 wrote to memory of 872	4744	AcroRd32.exe	95
PID 4744 wrote to memory of 872	4744	AcroRd32.exe	95
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 3056	3984	RdrCEF.exe	96
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97
PID 3984 wrote to memory of 1828	3984	RdrCEF.exe	97

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\12a7cdfc3ae580a9a354c7e853e205c1_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:4744
- 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:3984
- - 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=FF46EE7FB0E9304EA34E725375683594 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3056
- - 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=25121ED99A806C60BD4F50CA84237EC5 --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=25121ED99A806C60BD4F50CA84237EC5 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1828
- - 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=757C7F4374EE62B9C740325E4E1F2580 --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=757C7F4374EE62B9C740325E4E1F2580 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4876
- - 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=9C30232E8158080400B12837EA446B26 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:548
- - 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=96480142501C1216AAD9C73578BD9D78 --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3068
- - 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=77D9423935D41AFF1B827429D7DEFE3E --mojo-platform-channel-handle=1912 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4468
- 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⤵
  PID:872

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3956

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
1⤵
PID:4592

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
17f54a26576d2e2ed65d63543bb487c5

SHA1
685950061a3b5ec8b1bfa74a2cc53ff97517de28

SHA256
59bdf27fa9f6f58fd5e8de24d47b785e36cf7c956bc6df5c7becdd5ebe500ee6

SHA512
909e2e5c5e44c4e98cb2f5dbd046ba809c2699b3411e8214c31c34deba8c3406f7cae9b07a936af37685637e35b5aa104ea559d4756b208649d4620671bdc9fd

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit