d1fdd7f677fc33e1fe7397e4d8b6f1a241b820f53e08693f2d77d1ea72d77c80

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2024, 18:07

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General

Target

f1aabf7049a83c8c52381115a2ecb16d_JaffaCakes118.pdf
Size

86KB
MD5

f1aabf7049a83c8c52381115a2ecb16d
SHA1

1faa3ac9a029feadaf4eba22d4d7ed99e3db4034
SHA256

d1fdd7f677fc33e1fe7397e4d8b6f1a241b820f53e08693f2d77d1ea72d77c80
SHA512

9631f1fe44d9d95cbeb39eba931ce508814d7c27d71a2be858fd373d9d2c95cf56bd97264d07e2c136954903d799f4d45a0e7c03c43470fb945ebe084d9e1fd5
SSDEEP

1536:NJc0kpPRW2tFPxshfVGedpAvMr9R7KzIf3mUUbV65WZv+fMWYJbWOpOwrem6K+Z:3c0kJRW2tFP0EedpAkrzm23PJRfMWYJQ

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-1-5-21-776854024-226333264-2052258302-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1156	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe
1156	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1156 wrote to memory of 4716	1156	AcroRd32.exe	88
PID 1156 wrote to memory of 4716	1156	AcroRd32.exe	88
PID 1156 wrote to memory of 4716	1156	AcroRd32.exe	88
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 1696	4716	RdrCEF.exe	89
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	RdrCEF.exe	90
PID 4716 wrote to memory of 4072	4716	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\f1aabf7049a83c8c52381115a2ecb16d_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:1156
- 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:4716
- - 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=FC9580CA3842DF4846B16F52BAF06CE9 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1696
- - 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=A3AA3C413A3225A6ED5ED2EA378DFB81 --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=A3AA3C413A3225A6ED5ED2EA378DFB81 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4072
- - 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=59DE0A8A9AA7886B3BC34012AD9E34F5 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2716
- - 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=B5DD00A132D08032242B46E70565A930 --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=B5DD00A132D08032242B46E70565A930 --renderer-client-id=5 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4808
- - 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=A544D5FCB0A6096233A2BC62299D9CAF --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2492
- - 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=70DC8A23FA7679C489C6C7921D2C7C04 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2584

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4972

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
7678f22e5cc9728fe0ce9e72efc8c659

SHA1
477ac0d116d16aff51c4aaf282dbc3ff506e219b

SHA256
5a83bc3eb830b913051a315db3d80ed68f1ffaec59438e6b4687bf5753096064

SHA512
251aded3b56dfeb0ee165edc79d7c655150ea89cf1bfb8e129e1316291dba0ade9d959954e894b5f54b386e8915476ccbccebe7201fe4f70f47453227294c3d4

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/1156-28-0x000000000AC90000-0x000000000ACB1000-memory.dmp

Filesize
132KB

Download