3aabd0aa7df56a68255e8a3d402c1b66508c22448684ae0173aa9ffaa1dfe778

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 05:52

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General

Target

f2d37612f3f90a60031125d8ce0dadaf_JaffaCakes118.pdf
Size

70KB
MD5

f2d37612f3f90a60031125d8ce0dadaf
SHA1

1043734981e851d8f95de6401428491189f2e5a6
SHA256

3aabd0aa7df56a68255e8a3d402c1b66508c22448684ae0173aa9ffaa1dfe778
SHA512

6fc038448931c52af88b7583fcaf79fab95357864b2d2a6b66fa8671d47ae7cc0a18d76bb9662f199e94262d6c4c46100cdc117d05b6562a4493a5274d08f713
SSDEEP

1536:vqPBbeOI2IhxI4V9OwSuJSsh+f3bjTmlVHV05TEG/g6gUiL:CEOGhxIq7SuJjhq6lhVoEyRgF

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
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3244	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe
3244	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 2528	3244	AcroRd32.exe	93
PID 3244 wrote to memory of 2528	3244	AcroRd32.exe	93
PID 3244 wrote to memory of 2528	3244	AcroRd32.exe	93
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 5096	2528	RdrCEF.exe	94
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95
PID 2528 wrote to memory of 4164	2528	RdrCEF.exe	95

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\f2d37612f3f90a60031125d8ce0dadaf_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:3244
- 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:2528
- - 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=51925E966A09600153D3038E116DF021 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5096
- - 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=EA7C815C8C2086D43CF9675F129AE012 --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=EA7C815C8C2086D43CF9675F129AE012 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4164
- - 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=5FE736ABB3DC60AA9B3C6DB3211D06E8 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2908
- - 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=1FF90AC581FEB4611EF374C4C3659954 --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=1FF90AC581FEB4611EF374C4C3659954 --renderer-client-id=5 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3328
- - 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=3EAE1D7AF7B9EB7B1650DAF5E47B826D --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4876
- - 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=204BE939634C972C7F9936C6994B1BDF --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4896

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
aa032cc0499609c7c7055d4e265adac7

SHA1
abdc36c7dd0885df57ec82a1f0390c76ee707942

SHA256
67e7a88c569f7be150011869947ae564a772ef9c0c494094e982662841373507

SHA512
370323d8cf7d9d8f14939986bbe6caac858bf6ca9463228891b73a49dcaa4de1fc364dbae3d281bb95810eae692557ceae1548a076c6a33406a7621493dc5b4b

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/3244-26-0x000000000A1D0000-0x000000000A1F1000-memory.dmp

Filesize
132KB

Download