0f32eb5f5615e19c81910047c1984f4bc97b3e83f46cd291b32e6f5b2d0a1e0b

Analysis

max time kernel
149s
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
21/04/2024, 19:17

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General

Target

fffaedc0155423bdecfa33bc8fac22e3_JaffaCakes118.pdf
Size

91KB
MD5

fffaedc0155423bdecfa33bc8fac22e3
SHA1

252be3f90e0a4d9b112da9b2d482471079a346c5
SHA256

0f32eb5f5615e19c81910047c1984f4bc97b3e83f46cd291b32e6f5b2d0a1e0b
SHA512

edebf16afa452740144599e11152fe2c3027c73e6bc9f3137e8af170c33d9ca80f11fb5536e17d2e4043d0e517e59235cb54d558ddaa2b2d407cbf007a37d5a0
SSDEEP

1536:Tw6lFLqFnR2uiQuA/p/ttJyVHuFLCzyOXiSJrHWypOlLusCAWYaSRs8zvei:si9qHkOp/TJyxuYeOXpJrQlLutwaSRss

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3980	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe
3980	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3980 wrote to memory of 1156	3980	AcroRd32.exe	88
PID 3980 wrote to memory of 1156	3980	AcroRd32.exe	88
PID 3980 wrote to memory of 1156	3980	AcroRd32.exe	88
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 1804	1156	RdrCEF.exe	89
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	RdrCEF.exe	90
PID 1156 wrote to memory of 4668	1156	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\fffaedc0155423bdecfa33bc8fac22e3_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:3980
- 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: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" --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=DC6F41FAC9840795F6F21AAD81D28085 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1804
- - 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=9FA58452815A4AA883DF11F2EA37EFEC --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=9FA58452815A4AA883DF11F2EA37EFEC --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4668
- - 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=34705BF72306300470FC007C8D14E3CC --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:884
- - 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=018FD41F52A1BE86BA2A99B5DDB5DF22 --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=018FD41F52A1BE86BA2A99B5DDB5DF22 --renderer-client-id=5 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1080
- - 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=6DC6BE07ACD213C9E1E497B1275059F8 --mojo-platform-channel-handle=2704 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4856
- - 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=1C960717C58FE8AB9A03E26A692C001D --mojo-platform-channel-handle=2932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4500

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
877065d88e9dccae9c3ca54ed1dcd283

SHA1
7e68842916b9b33d2e65c99101fd08a8792ac249

SHA256
54e91e0c43983c813002770c545f0611a9db72c64058ef86e242c38e0a921c30

SHA512
34cd057a4dee1c6f13a90a17ca6c571d0361a8511698fadb4669a0c29bb5dcb456f24559ee324116b09ca7b11bc3dec55c48d9e5950f87902f5ffdd5a7ab2432

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/3980-26-0x000000000BBC0000-0x000000000BC10000-memory.dmp

Filesize
320KB

Download
memory/3980-27-0x000000000BBC0000-0x000000000BBE1000-memory.dmp

Filesize
132KB

Download