d6d03b93247ab686778043165c70458e4c92bf2a2cb4e4d1d2e8370e190c9b78

Analysis

max time kernel
133s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 08:05

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General

Target

715721dfb784fe35901a5c9178ab3a25_JaffaCakes118.pdf
Size

39KB
MD5

715721dfb784fe35901a5c9178ab3a25
SHA1

3b9399b9d6e63ff14a4bebfa9bca9d96fdec2ce2
SHA256

d6d03b93247ab686778043165c70458e4c92bf2a2cb4e4d1d2e8370e190c9b78
SHA512

28ef59f50fea3e688600dba5fa07e3f405fda7eb3fa771f6e3bf0c2d146ee9611c8ef75e22ecbfeca7dea95a02cb33ba3807107ff5f63a101601c1a3a2b90012
SSDEEP

768:3bgGzpDX+f5Mb2rJoZPe14gh0D9W5uQhJyLtku1VOGj/iu4j0jqWuL:0GFbwrhwCu+JLWVOGjaZj0jqWuL

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2432	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe
2432	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 3536	2432	AcroRd32.exe	92
PID 2432 wrote to memory of 3536	2432	AcroRd32.exe	92
PID 2432 wrote to memory of 3536	2432	AcroRd32.exe	92
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 1052	3536	RdrCEF.exe	94
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	RdrCEF.exe	95
PID 3536 wrote to memory of 924	3536	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\715721dfb784fe35901a5c9178ab3a25_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2432
- 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:3536
- - 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=D4CB708AC314FC36C8A46127A611152E --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1052
- - 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=2436D360D3DE9A4B6D30BE37FEB8C14F --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=2436D360D3DE9A4B6D30BE37FEB8C14F --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:924
- - 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=0CCD03D6D8BB3152A04EB9AE1255DCB9 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4576
- - 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=291DC8BACF48830AE6F6CCECD20D6299 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2888
- - 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=799776AE0015AA07D15DC0B8D305765D --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=799776AE0015AA07D15DC0B8D305765D --renderer-client-id=6 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3492
- - 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=0C31D6E139FB7743B6EF7D25605407D3 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2228

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1348

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
2d756062ece9f5594d9a05e8763f5ed6

SHA1
fcc549391579ba5c5635d74dc3a7b40ca3dfdcc9

SHA256
f01f41e279f8137f3ff647497b3e0a8e5731ada0c6bf3ce07d06584d49b2e0e8

SHA512
33f12e45e617a394b47e8a00f3c3e52861d82d7d73daedd9e873fb3a10d98110df9ad7a9cbfbea9ea755bb622ba0d639f7b5024af36e2e323a89f4e29b917ad2

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
de0f61f6541bbe1c1a46e4326c567d34

SHA1
27d091a847eefdd540e9da200c19b4be32bba51a

SHA256
4ccae38c6d86d5d84b79952a0583333068d33931e7357b8f61e254605712a8d8

SHA512
263d879e1e21b0895483878e0a3a7856b1e289571f32defa754d5bdeb27c9c3ff3091f702b3e7c0feb2e41c0e218607b4e7405d92ac08c048bb4f1efeafe7448

Download Submit