87bfb9b5de0faa1a87752070cd6b961aada734f7d5a856ea5d60919259db556e

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 05:59

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General

Target

ccbcd3e4976e08916fc3246d5cdc98a8_JaffaCakes118.pdf
Size

70KB
MD5

ccbcd3e4976e08916fc3246d5cdc98a8
SHA1

4820ab07a0e4a39ff7c65964738fb87ad8a0fd31
SHA256

87bfb9b5de0faa1a87752070cd6b961aada734f7d5a856ea5d60919259db556e
SHA512

f997e3f01da5a75c1b0cdbaeef658fe1f06dad39bbe1c68b4a262ad984a1679808b94499c40bbacf94c838d32eac8d9aa735386b24f6216bb68d62869c018f1c
SSDEEP

1536:apVHYOxSZ7RpNHbQaKxSYWCpOVitQsPZWXI0y9oD1B86rh:JYS/bQ6pVit9PX0Gow2

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1776	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe
1776	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 1980	1776	AcroRd32.exe	93
PID 1776 wrote to memory of 1980	1776	AcroRd32.exe	93
PID 1776 wrote to memory of 1980	1776	AcroRd32.exe	93
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 3664	1980	RdrCEF.exe	94
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	RdrCEF.exe	95
PID 1980 wrote to memory of 2168	1980	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\ccbcd3e4976e08916fc3246d5cdc98a8_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:1776
- 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:1980
- - 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=A32DFFD3A9F8F60245A5A5A29940C386 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3664
- - 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=9A99F9ABB2B9F8AFDA83A8B5E7FE3591 --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=9A99F9ABB2B9F8AFDA83A8B5E7FE3591 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2168
- - 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=7A2CDE765986D65BB72B80F4696FD10A --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=7A2CDE765986D65BB72B80F4696FD10A --renderer-client-id=4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4296
- - 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=932BB5C54DBC0AE2E2CF0A91070702D4 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3832
- - 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=3341FFB53E6E76B4E1005A56D8A22015 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2372
- - 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=00131C789434D67322D09A060215309A --mojo-platform-channel-handle=2644 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4588

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2812

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
035616128039217133f3a2af5b5be549

SHA1
849028c293da71758245d9a894e1fb898a176a75

SHA256
0628d79e35d41f94489119bdf66e7ebb69414bdbeaeda020680606b96c5c0352

SHA512
1c48f6fce25dd0d7e0963ed20e164332970e3b1563804d458f9bb44e89c6e743fad805cff2ea6702f9f458a5e1353c3dd5df10bcaf9d2a1589b888045f0d1d31

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
memory/1776-28-0x000000000A4D0000-0x000000000A4F1000-memory.dmp

Filesize
132KB

Download