414a93afed93e3f6448515b05946d3c7fff726ae57afd1c71defccba47959592

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
01/06/2024, 09:22

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General

Target

8a06013b722245b7a7a29a2d308f371f_JaffaCakes118.pdf
Size

35KB
MD5

8a06013b722245b7a7a29a2d308f371f
SHA1

df766ba1b0dd94f325e0d3f7e4718ea0c6dd163c
SHA256

414a93afed93e3f6448515b05946d3c7fff726ae57afd1c71defccba47959592
SHA512

3973006c4b1d7e8cc0c92068cffa752143b7a4a0fe3ad32e07d5abe4b7c12d4f5340bda51f0ba749b7411ce9db0dfbd23b19da353129d51cdfb2f447905f51d3
SSDEEP

768:SSgGzpDKpOn0O2aY0vnhgoj+bA1N4USgG12uSDeQIhnT/aP5BSDAR:MGF2pO0O2inhB1igM+SnhzEBSDAR

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
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
824	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe
824	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 824 wrote to memory of 2056	824	AcroRd32.exe	88
PID 824 wrote to memory of 2056	824	AcroRd32.exe	88
PID 824 wrote to memory of 2056	824	AcroRd32.exe	88
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 2804	2056	RdrCEF.exe	91
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92
PID 2056 wrote to memory of 672	2056	RdrCEF.exe	92

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\8a06013b722245b7a7a29a2d308f371f_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:824
- 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:2056
- - 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=40DF3D2D3F747E2BB98F11CA2B1DD342 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2804
- - 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=0EA9F1A11E25FD09A835812C017ACB11 --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=0EA9F1A11E25FD09A835812C017ACB11 --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:672
- - 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=37105B6BEC136D9E54C3576DD0F11754 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2336
- - 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=0BB7A12EB43AB2877AC5D65B6261BF65 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3748
- - 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=5D5BFA9BDC768491AB418B918340024C --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=5D5BFA9BDC768491AB418B918340024C --renderer-client-id=6 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1184
- - 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=593BF7B5EBF2C2A14A1D955ED671C2C5 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2680

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3804

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
aff3a12bae8977d42ca6f58858e9f8d6

SHA1
652053f30c7fb2d42784e809c614b78118c0a2dc

SHA256
7a286a43656ce627ca310208fd5a6992d10850ffb405ad9414a52ea8a4430dc2

SHA512
83d4362f50883241bd8c7f549dcbcd40e16e8852462ccb266e7b6e6cd32f08f53bc8db5568a0ed1fd92c09aa6da90c79a9aeb5209cba58dc47cd36f7aaaf7589

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