9f0a455f73fa5a02e1bb2afdee5e1442d1b75aef339d11c1a98201b66833e699

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09/07/2024, 09:03

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General

Target

2fbf9071e0d7fa128e3ecc1499bde91a_JaffaCakes118.pdf
Size

63KB
MD5

2fbf9071e0d7fa128e3ecc1499bde91a
SHA1

85e25b2d9e299f1359422b61a353a696e6acd565
SHA256

9f0a455f73fa5a02e1bb2afdee5e1442d1b75aef339d11c1a98201b66833e699
SHA512

f59a6715eab49e0a508eaa5344d15b1d6a42d064a2bce06afb17a921c83d6cffb04cafb39fa227a3560c9ca60b6f9e3092db047e7ef78c520c75376d8e7264aa
SSDEEP

1536:0FO0vqqr3+rldwowVrVuLLniVTQLvBy1L6ttANYpop+F9QnOn9C:aO07yhWVVrVpt1mPG4opPT

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-1-5-21-2547232018-1419253926-3356748848-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4284	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe
4284	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4284 wrote to memory of 3176	4284	AcroRd32.exe	87
PID 4284 wrote to memory of 3176	4284	AcroRd32.exe	87
PID 4284 wrote to memory of 3176	4284	AcroRd32.exe	87
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 4124	3176	RdrCEF.exe	88
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89
PID 3176 wrote to memory of 1816	3176	RdrCEF.exe	89

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\2fbf9071e0d7fa128e3ecc1499bde91a_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:4284
- 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:3176
- - 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=580EF0C5259EC9C594D1EBCCB78C80A8 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4124
- - 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=71917D8FDEF49C35FC4AE6062B8263B5 --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=71917D8FDEF49C35FC4AE6062B8263B5 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1816
- - 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=19A44FB2108959A14D789511BB23866D --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1904
- - 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=514B061BFC4CB98C618EF2ED87F93C37 --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=514B061BFC4CB98C618EF2ED87F93C37 --renderer-client-id=5 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1048
- - 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=1F9509C04EC3FC17830F38EAC60DCAFB --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4000
- - 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=0F77BD5BD562D26C37A6888FE01E8FC0 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4404

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
124a2186368ab61cb711e6482316c6bc

SHA1
b6d48534f8f2348a3017bad437566fb6d9781596

SHA256
648e9646deabd1794a505d41af499267361f71fea726d43383cd6f75473e8fb9

SHA512
ff265a0cd674e1f63250e2d89f25ad137711d81c853bd2afd0291a8e7a5fcdafd773c87adb8278a0d8aea84050051c4ae1da6c0423d1ca96a868c3f09c2ee2af

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