cc793e315d2dcd64bb8868a8f582adc615f03aa7eafb3a17efa88e182fe530de

Analysis

max time kernel
150s
max time network
150s
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, 08:33

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General

Target

ceb080af1e75ce013496a3037990d02f_JaffaCakes118.pdf
Size

77KB
MD5

ceb080af1e75ce013496a3037990d02f
SHA1

58bc3ed31018ecaf3ad2c3028e12836c016f507c
SHA256

cc793e315d2dcd64bb8868a8f582adc615f03aa7eafb3a17efa88e182fe530de
SHA512

b042c7dc49634db76bc400fc22fdeb3291ec6bb00a8c852ab43f71b586435749aeb44521a9bed7022a87ab314f7973b852d4b47ae3d0c477963e47a114002eef
SSDEEP

1536:fYNDfwSEtJR1hiZpyUAQAvd8qmxxQ/q2hK6QyMXDHwIBkdwOVtxjQpC:i8SEtJ0MQI+xxv2SzcIBQwkEC

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2168	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe
2168	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 5004	2168	AcroRd32.exe	92
PID 2168 wrote to memory of 5004	2168	AcroRd32.exe	92
PID 2168 wrote to memory of 5004	2168	AcroRd32.exe	92
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 3876	5004	RdrCEF.exe	95
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	RdrCEF.exe	96
PID 5004 wrote to memory of 868	5004	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\ceb080af1e75ce013496a3037990d02f_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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5004
- - 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=9A7B0F470F3695B2D98DC1CA71C4C4F2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3876
- - 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=7F8E0AE24D15C41DD927CC38BAD98835 --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=7F8E0AE24D15C41DD927CC38BAD98835 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:868
- - 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=73CCE04B55C05F2D363F80AE4F08A760 --mojo-platform-channel-handle=2332 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1704
- - 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=02A11525C62B59E7196F18D7A7E3B008 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1824
- - 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=ECFEA211D1A757EA5C1C61E54B346E49 --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=ECFEA211D1A757EA5C1C61E54B346E49 --renderer-client-id=6 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1936
- - 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=108C504629BB4FD17BE93B4CF39341A8 --mojo-platform-channel-handle=2744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3816

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
6dfa2896f9124a337e9d47a16e72962e

SHA1
0789df7e88aab6209c0801a3ad161d27bc2d3858

SHA256
62c7a19c79577879362586a5221aa1e293062462eb6f363f29bfe2acfc683c46

SHA512
31ff23b18bc6f55be356113a07aba2172050ee2d9bce07ae2fe688e23a860f75d7e0de35ed93212e3b4b56e5c63891e9c0af09a7bff800bda5ae69d8f2f178da

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/2168-28-0x000000000C0F0000-0x000000000C111000-memory.dmp

Filesize
132KB

Download