d4c66c00d71504b57f49af7ef7b247d72a0dc1c097309deffb06a162eb4d43ea

Analysis

max time kernel
125s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/05/2024, 05:54

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General

Target

3e1d0b942420681e74422f9b3f9c069d_JaffaCakes118.pdf
Size

39KB
MD5

3e1d0b942420681e74422f9b3f9c069d
SHA1

673cddec55b6ee811667a0b4c1d5868309793ef2
SHA256

d4c66c00d71504b57f49af7ef7b247d72a0dc1c097309deffb06a162eb4d43ea
SHA512

a1092c7fbe96c3e34d6209710a40772f351f439b0fab75c470111bd59a4dcdc664cf3ce75677a131e5965aa27df360e6779d51eee6d527c446027056ede7f2f3
SSDEEP

768:BODbOhAErBIIwN/LOlXc/QDBsdNOfxDeyJREwVhOrrTt/mlXleIEhZ9SBRfX0PEq:BPBOIwVYXeQDOPyxvJREwVhWrTt/mlXO

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
448	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe
448	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 448 wrote to memory of 2096	448	AcroRd32.exe	94
PID 448 wrote to memory of 2096	448	AcroRd32.exe	94
PID 448 wrote to memory of 2096	448	AcroRd32.exe	94
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2352	2096	RdrCEF.exe	95
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96
PID 2096 wrote to memory of 2172	2096	RdrCEF.exe	96

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\3e1d0b942420681e74422f9b3f9c069d_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:448
- 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:2096
- - 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=546E63953528980B923015CA964284E8 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2352
- - 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=7B2C28EFC96877F5CCD8FA08520B591D --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=7B2C28EFC96877F5CCD8FA08520B591D --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2172
- - 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=B1A7E6158DA62942FE70D667D07D3E12 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2160
- - 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=252EE4B92EB86F69373AC49813978274 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2340
- - 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=500621B4FB957F7E0EB65D353F9496AD --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=500621B4FB957F7E0EB65D353F9496AD --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1724
- - 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=8EC41D87B3F0DB2019E6178CE64908EF --mojo-platform-channel-handle=2728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:452

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1608

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4080,i,15140928051103392835,1612840580898364401,262144 --variations-seed-version --mojo-platform-channel-handle=3736 /prefetch:8
1⤵
PID:936

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
406343cf11a162818e77cd4284c0719c

SHA1
49318e1261b44ac3f2315322c6b5f1ebac7f7c38

SHA256
2224a8830a276f864e331a4a584fba5a6597c71aabc8ba10a8f658dc57d5afb8

SHA512
270e1d244bc9aadbef4aca7f69330b6f482ac0fba4b98e4aa9704e0427933dd1e7dbe5215ff965e7d6fa341ef6bbd7335e35f18b8670fb5d4f6c437211314115

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