6fbb71a805d6c396c1cf9a8293fb39d29c3f273cfa70e1b3248954e97d61432c

Analysis

max time kernel
93s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 15:43

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General

Target

0ee919516360c16dbbde4177bd95e726_JaffaCakes118.pdf
Size

34KB
MD5

0ee919516360c16dbbde4177bd95e726
SHA1

9e569b72f1377108a68bb0db216f5f20f3ade77f
SHA256

6fbb71a805d6c396c1cf9a8293fb39d29c3f273cfa70e1b3248954e97d61432c
SHA512

a3045a3716b7cce3be7e22a307af0c4429891851fcbea98ffd46d0c23204cd57f09f03f4dfe09b894bab6ea550b151c0b397fa3d202edde6efc8a0a0940b8651
SSDEEP

768:ggGzpDupn1n7adOfcm9Xb5fr6XF07Xn8onSQr8J:tGFSpnqF0Ddr8J

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2720	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe
2720	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2720 wrote to memory of 1348	2720	AcroRd32.exe	85
PID 2720 wrote to memory of 1348	2720	AcroRd32.exe	85
PID 2720 wrote to memory of 1348	2720	AcroRd32.exe	85
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 4876	1348	RdrCEF.exe	87
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88
PID 1348 wrote to memory of 3900	1348	RdrCEF.exe	88

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\0ee919516360c16dbbde4177bd95e726_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:2720
- 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:1348
- - 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=3589B4124CA43279C3ADA656C0C7A400 --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=3589B4124CA43279C3ADA656C0C7A400 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    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=5217610FC226B59D80E8CDBA236DD0C3 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3900
- - 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=24538651C477E8BEDC20807C459AF934 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:536
- - 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=0724A992C2FF3D6E62D09C115EEB9C08 --mojo-platform-channel-handle=1940 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1928
- - 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=20D0C139CC0254520C219C01B7B3A117 --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=20D0C139CC0254520C219C01B7B3A117 --renderer-client-id=6 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4992
- - 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=15613A7C53E6EAD404A7F63A2EB89562 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5104

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
e278198d42199f4ff872f1efde6653b2

SHA1
c588adecf248e1954d011ad276873d6fb64ef8bc

SHA256
1a8c35fec8c1893491baf29831a1d9a0f3af90f1fee8ea4e7466d3b013cc9ca5

SHA512
71b5dab85aceea2e4bafb8903ee5b15cc38cf9cd317b73bad8e842e57ff8544818b558c531339272247371c430144453bf3012b06e05b19937765cdb1f9de1e2

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