16228ed86ec3b2927ed22325994ca600cd5cd42b0d360483641c62bef64fb648

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 19:49

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General

Target

f43501a7217ad80259ddc1963769b252_JaffaCakes118.pdf
Size

82KB
MD5

f43501a7217ad80259ddc1963769b252
SHA1

7ac2a8aea48dc14850c6c789da38bea89056abd4
SHA256

16228ed86ec3b2927ed22325994ca600cd5cd42b0d360483641c62bef64fb648
SHA512

5281c4a4cf6a7f2d4f0a5d6403d7e8fbc0c442585e8211e08e0c111fd4ff7d1fae1135ca6843c2b177ed3bb97c3652f5270bbe979e047dbb60f2994654de991e
SSDEEP

1536:Hwe+htl9zqT9rSUOCZn04MBNJAHhPgXBIfh1uTYyydiOo/IWSmplNMeLTyoh0tWv:Qzhtl9+5SUOgMFc4XSfhwYy2iOaHlTyy

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2128	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe
2128	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 4132	2128	AcroRd32.exe	91
PID 2128 wrote to memory of 4132	2128	AcroRd32.exe	91
PID 2128 wrote to memory of 4132	2128	AcroRd32.exe	91
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 2824	4132	RdrCEF.exe	93
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	RdrCEF.exe	94
PID 4132 wrote to memory of 1184	4132	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\f43501a7217ad80259ddc1963769b252_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:2128
- 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:4132
- - 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=AB90BAF97F2DA194749AD676C88F405C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2824
- - 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=D6BAA00AF1EF48359A8CBD4A1F568C80 --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=D6BAA00AF1EF48359A8CBD4A1F568C80 --renderer-client-id=2 --mojo-platform-channel-handle=1692 --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=B0E1FDF8E0C39AF8297CE7DC5E9D7CE8 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3120
- - 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=3DF3C0BD7D34DEE67CF84484953CD6EC --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1568
- - 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=7D8A2E61409F099D36DF2DAE2349AA69 --mojo-platform-channel-handle=2236 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4884
- - 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=007AC67AC5348B56A220C054CEAC6A88 --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=007AC67AC5348B56A220C054CEAC6A88 --renderer-client-id=7 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1428

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
20c69a1ecccf741f225539396620ba9b

SHA1
f7076a21e77ee6787235df83110920f76439ed66

SHA256
16deb36f6bb134fbde83c168f5fbe6f4be4682416c60b42eacbf5b70a16e4893

SHA512
f75611a5fb4f2d720a93a8f25f85b9cc3e3d5158fcde8478fe0295b00f92fa141423e7ef9fe1510535b9cbbcd82cd850167bb75f05fd53584ac2e97bdb486abf

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