d1542540b4a8e95ef5ffcb3a218d39436ac46c1e574226f3698559c66319a1c1

Analysis

max time kernel
140s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
20-06-2024 10:17

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General

Target

0513b8c1cc6984d715d9f00542b67ca6_JaffaCakes118.pdf
Size

2KB
MD5

0513b8c1cc6984d715d9f00542b67ca6
SHA1

b7e68e28877c18d6096515aa7e3cd0fbe5df3eab
SHA256

d1542540b4a8e95ef5ffcb3a218d39436ac46c1e574226f3698559c66319a1c1
SHA512

fed89aefe0e0858684dd1eabee94bec0f020de1c486513a69b01a0ae8ca5b29de57effa48ccfb85c8a3213584f2ef705b13793c54dfd385d353533b25a147a1c

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe
2696	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 3696	2696	AcroRd32.exe	94
PID 2696 wrote to memory of 3696	2696	AcroRd32.exe	94
PID 2696 wrote to memory of 3696	2696	AcroRd32.exe	94
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4380	3696	RdrCEF.exe	95
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96
PID 3696 wrote to memory of 4996	3696	RdrCEF.exe	96

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\0513b8c1cc6984d715d9f00542b67ca6_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2696
- 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:3696
- - 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=3DC4E089C4DCB21459068F6FBCC4ABE4 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4380
- - 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=40B034061C117E1271A1BE903CDE12BD --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=40B034061C117E1271A1BE903CDE12BD --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4996
- - 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=07AA6E3BD03E983695AB9191DEC5586D --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3220
- - 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=61D0D33A37370E184EFE2660192748EF --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3404
- - 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=F13F8EEDBC3BA7915F90E57D8A010E8C --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3856

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3064

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 --field-trial-handle=2860,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=3940 /prefetch:8
1⤵
PID:1524

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

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Downloads

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

Filesize
64KB

MD5
b95255e2e6d8850504bbeb117dd93372

SHA1
d5ccc3363b1eee53401a53845e20f329664c6935

SHA256
f0771479cee2a89a5155be8d0c65d372318c7fbe9e080d97aba9949fcf88fd25

SHA512
642855458377c49cf02d9425957cf29404a9532a478d6db6819e06096700593dc20c36f751ea59c016d4e72204c2c866adc308680dd8a97d1c1c95fd6e3c7a24

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/2696-120-0x0000000009AA0000-0x0000000009D4B000-memory.dmp

Filesize
2.7MB

Download