33f64b3c85c86bf6c0a21053d6257c4eb083af9016aea3fdcd4667be2535f05b

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 20:35

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General

Target

614cddc3cee3c24e4366969f21bcbc3a_JaffaCakes118.pdf
Size

65KB
MD5

614cddc3cee3c24e4366969f21bcbc3a
SHA1

bcfc3e95774d89298f7fd867cf266e17da512033
SHA256

33f64b3c85c86bf6c0a21053d6257c4eb083af9016aea3fdcd4667be2535f05b
SHA512

42ab6f0d1782ec0fd35eb1c7688f556e096e15d891cd08022b797e4fcee71c89cdda2d87845d504181e982213d23cceb82c6b479530e881de8dcfd3368db76f8
SSDEEP

1536:GGC7/aEIqcuwlAh7pZCIm7mBSLw0BU2DmPjBHD:IaEIq1gmpZhm7CSs0CqmPjV

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4520	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe
4520	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4520 wrote to memory of 720	4520	AcroRd32.exe	90
PID 4520 wrote to memory of 720	4520	AcroRd32.exe	90
PID 4520 wrote to memory of 720	4520	AcroRd32.exe	90
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 4000	720	RdrCEF.exe	91
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92
PID 720 wrote to memory of 2204	720	RdrCEF.exe	92

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\614cddc3cee3c24e4366969f21bcbc3a_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:4520
- 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:720
- - 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=BCD16951BCB17D8F07E177F80EE54B55 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4000
- - 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=3C5131035D72B8AE23791954E973DF02 --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=3C5131035D72B8AE23791954E973DF02 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2204
- - 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=0A2B72FE67EC5D5E915D18A2A13C0641 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:920
- - 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=F74C353B1337B63DEC80173D956BA325 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1804
- - 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=E99DF75CBC6F0F3DF0DBB16338FEEF66 --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=E99DF75CBC6F0F3DF0DBB16338FEEF66 --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4532
- - 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=5E85E4C8CC2982CE102BC3C2C4818101 --mojo-platform-channel-handle=1828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1368

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2372

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
2bb65be0b2f73796fbf10abc8e7cfbc8

SHA1
0ffee947428c0bb31fd97531ccf7d11bb8aa093c

SHA256
a8657b44c11abcb5b726fe18aa87544d74d074c299289b645e9496a85dcff529

SHA512
5e95221e347b42c628d493af3b7687d4314fd6781e889c5f7ea3ccb648960282270dbe8310dd3d3405d978b364fd08069f1e10750289d5c56d7c9fbd48e3b8ab

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