f1341153b630c9d44c12576ca697bdb76412d0cd4bb77fd25749e51c6f4d8965

Analysis

max time kernel
134s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2024 09:29

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General

Target

202f23ee0b90a06bd37fdb0952744416_JaffaCakes118.pdf
Size

46KB
MD5

202f23ee0b90a06bd37fdb0952744416
SHA1

df58c7d5f17d4f137fa1864338de95ad1024c75c
SHA256

f1341153b630c9d44c12576ca697bdb76412d0cd4bb77fd25749e51c6f4d8965
SHA512

9d7b21611b3bf26770ce6cbf11843fc9086cc4234cf3c535e33a6b2f0471bf361325abad39575e3cf9f41e50b49b4e1be395c612951fc31f89da3ab23a3e4074
SSDEEP

768:TAkXA80++hJ4eervspCdj1BwlQH0AS2B5xlzlyDIQhD9SBRqXQPp9HkdyE3Nn1nv:TTw80++z4bvspYylQHbxdlzlKIQhD9Sw

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-1-5-21-3726321484-1950364574-433157660-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1516	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe
1516	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 3604	1516	AcroRd32.exe	90
PID 1516 wrote to memory of 3604	1516	AcroRd32.exe	90
PID 1516 wrote to memory of 3604	1516	AcroRd32.exe	90
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 1260	3604	RdrCEF.exe	93
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94
PID 3604 wrote to memory of 3580	3604	RdrCEF.exe	94

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\202f23ee0b90a06bd37fdb0952744416_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:1516
- 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:3604
- - 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=A2CDAB0402DA4523BF77492FDDA63AF4 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1260
- - 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=F3945F5B951074164ADF87E2032702B6 --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=F3945F5B951074164ADF87E2032702B6 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3580
- - 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=0B4CE9A8BB115B69DCA5BEF6AFA459A8 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3288
- - 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=5B1E5B8DEEB5D1FEF2C18228238F7FAD --mojo-platform-channel-handle=1800 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4896
- - 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=117BE8D64AF3B472E4741AA12E454E02 --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=117BE8D64AF3B472E4741AA12E454E02 --renderer-client-id=6 --mojo-platform-channel-handle=1900 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3228
- - 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=AA14AE04D3A111820B96A07122B2AB1C --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1732

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3864

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
dd5c74ad45dc76322bfdf259cb147eb9

SHA1
ba4e6f333cc9eec244ee1589f8a9c38036d7c3dd

SHA256
13202c2ef1d81a28e39d11a64bb8d6eb0a3c53fc5a5ec8088068680fb1ad46ce

SHA512
730b1f7e0087321e0fd87b4559d952e74ac06538ac1a25c4c12e95528f01f77374f6700f72ddde95cdc6b47c38d25c5db5c7617621dcd9231dee2dc9132eb604

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