bbbe25aeb72fc9588e2a0faf8efafd887728cdc0840bf60a9813827be9c2ec9c

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17-04-2024 14:11

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General

Target

f5f49aaf5ccfec0fdac81cf9d39575e7_JaffaCakes118.pdf
Size

130KB
MD5

f5f49aaf5ccfec0fdac81cf9d39575e7
SHA1

5039df1b6042d2a71d523db10c66fabc9e7d8cd8
SHA256

bbbe25aeb72fc9588e2a0faf8efafd887728cdc0840bf60a9813827be9c2ec9c
SHA512

8aaf17e0e9e8852d82d834ac3b3432e0061491cbeb80f683fcb2e6ebcc263c47d7d4918dc7d8a8c0a06353dc350986295cd0cc57478be48cfdb550abfe19f661
SSDEEP

3072:2VfMKy9vUE4xcXmYse0hN37dYrrqwUVRF+ZIX43dGUmNoh3c:i7y98e2YshX37eqfEO

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
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
688	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe
688	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 688 wrote to memory of 4352	688	AcroRd32.exe	91
PID 688 wrote to memory of 4352	688	AcroRd32.exe	91
PID 688 wrote to memory of 4352	688	AcroRd32.exe	91
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2244	4352	RdrCEF.exe	92
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93
PID 4352 wrote to memory of 2164	4352	RdrCEF.exe	93

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\f5f49aaf5ccfec0fdac81cf9d39575e7_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:688
- 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:4352
- - 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=999628D74F0EA4880D06B6ED7850F693 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2244
- - 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=B0961C6E349C2AE0302D0556547A9CCC --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=B0961C6E349C2AE0302D0556547A9CCC --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2164
- - 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=46A128FC3F43566A0B5C82285506850F --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:772
- - 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=6AD7F008CB16FDAD3C10095942ACBB3B --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3760
- - 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=438E06E762480CB4C81AEE88DCDE8FF6 --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=438E06E762480CB4C81AEE88DCDE8FF6 --renderer-client-id=6 --mojo-platform-channel-handle=2212 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1636
- - 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=6A5D3959E421AC2B157458D62701CC2E --mojo-platform-channel-handle=2160 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1048

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
da231400a30fe9ac3be7bb6f0abc7f45

SHA1
339bc9a915b375954514f4aad17e3312a87e3d46

SHA256
d3c820210dc696f921e38d766e358d4bd5a0e58c7c58963442dabfa5f41e2a69

SHA512
9c9786bf2b2dbeb9121d00e367fe7ee62306467632a7c173dc1236e6059a774070ca089416be6e3ad7eba4eba0e9e711e8b28b8acf4f93630dca457b2769eb6c

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