482e24622ff8945dc6ad8e5df48df8b8a32a629b3e1ac7ed36e11c7a08dd24d9

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05-04-2024 00:48

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General

Target

c64915be20302cf8c125462185d3f334_JaffaCakes118.pdf
Size

69KB
MD5

c64915be20302cf8c125462185d3f334
SHA1

2f954e4039357fb7c6119c6bda72f0e6def76791
SHA256

482e24622ff8945dc6ad8e5df48df8b8a32a629b3e1ac7ed36e11c7a08dd24d9
SHA512

6e5852560bba7525d7dcf4809eb5061bb9916364090c786941cd028324968897e2a5d799437d33177ef4ee2f3cf653f7a5a94a2e6d9adf8d96a46542f82a80f4
SSDEEP

1536:eNVe10QK4l5/LkCro1IKRhuQKao3SjVdVr1:ieLKa5Dk2u1hnKqjV5

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
856	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe
856	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 856 wrote to memory of 1208	856	AcroRd32.exe	90
PID 856 wrote to memory of 1208	856	AcroRd32.exe	90
PID 856 wrote to memory of 1208	856	AcroRd32.exe	90
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4612	1208	RdrCEF.exe	92
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93
PID 1208 wrote to memory of 4460	1208	RdrCEF.exe	93

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\c64915be20302cf8c125462185d3f334_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:856
- 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:1208
- - 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=1A910B1591A082B07CBDF7EA6E213A0B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4612
- - 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=AB328FB53DC846F2AD676FE4F093951F --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=AB328FB53DC846F2AD676FE4F093951F --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4460
- - 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=13281082A3EA2C5A47B396C64B0CB698 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5012
- - 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=4CD68F3FF3CD8414A26659EF07AFC2CF --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=4CD68F3FF3CD8414A26659EF07AFC2CF --renderer-client-id=5 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job /prefetch:1
    3⤵
    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" --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=D0EE2ED86D2B742D708A85BC5AC03806 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=62D8F9378A94ED4554F668EDEC385594 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4440

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:732

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
ee593b223a5f62ae609f769e1cdb0b79

SHA1
b9f18acb0f0a9dfccd58dc45a82ce6c9ef711c77

SHA256
5ad4c4a859b2b40fcbd1ba78fb343cbc9d551a5a1f4de5186520a74194524d1f

SHA512
8d53c034a913be58a4e6a14255f390779653c9107774e85f8607d2a2afdf6bc01991b95c90abbc86236a7f61328d9b6d07474230d44f26133b23ea60ecb4ca1c

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/856-25-0x000000000AF20000-0x000000000AF70000-memory.dmp

Filesize
320KB

Download