dde630681278ba2d63313a1b3c85854874ae7b8a15be15bf05fa555497800ad0

Analysis

max time kernel
91s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240708-en
resource tags

arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 14:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2ca7fb3141aa9011ecbd44fc96149d39_JaffaCakes118.pdf
Size

12KB
MD5

2ca7fb3141aa9011ecbd44fc96149d39
SHA1

f05694355ebd9f494e3870263eaf0489cc4a3531
SHA256

dde630681278ba2d63313a1b3c85854874ae7b8a15be15bf05fa555497800ad0
SHA512

cac2ab740863e5d7787111c0d40c359dd7e483060caca76eb1cf666957e079049852e122fe61b7249356bd57d8f16deb86d0d3de6d0bd86198e064a64822c8c9
SSDEEP

384:bONbedw+lJ5uE0AWMtkri9a5Q57jXbMF3:f0AWMtkri9a5Q573M1

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3310979990-555183016-1244931625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5052	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe
5052	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 2052	5052	AcroRd32.exe	83
PID 5052 wrote to memory of 2052	5052	AcroRd32.exe	83
PID 5052 wrote to memory of 2052	5052	AcroRd32.exe	83
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 3924	2052	RdrCEF.exe	84
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85
PID 2052 wrote to memory of 4020	2052	RdrCEF.exe	85

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\2ca7fb3141aa9011ecbd44fc96149d39_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:5052
- 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:2052
- - 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=610C9AA5B2AE1D4D6C952C622EFCAD67 --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=610C9AA5B2AE1D4D6C952C622EFCAD67 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3924
- - 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=214B82262D718D7C20128F43FE1B1F45 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4020
- - 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=A4E00CFB1D60D1EA930F1BADD5CCF3D4 --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=A4E00CFB1D60D1EA930F1BADD5CCF3D4 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1912
- - 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=19EE3D0B84586F6B1B58D2174702A036 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2992
- - 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=F0C8E0EE4E7C6F3E5216ED940D234E08 --mojo-platform-channel-handle=2068 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4784
- - 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=2AC75B39220A503F732454A3EBCE0489 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3816

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
7056cb96041c0396d9fe220c44b826de

SHA1
669096f1f26219b3ad1f738852d4b4a5302e4864

SHA256
38a6e2c28d2e61190a2a9e1b806ef4bdd874f6d664c6210ee3e822495381ec91

SHA512
dd445a7be792e0c32cf42a8fa9a79204e4a3cdcb088f0a3bc987df096101ad0df021ef8a5ff2fde40b6f3d334237ece4f1457626438278f1bce3a9accaddaa38

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