8e184792200405ee0c2ebede49e5cea00aec410fad7992547bed7d01b6abbf7f

Analysis

max time kernel
141s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 11:12

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General

Target

808bf10f385ab13accf0afec36efc41b_JaffaCakes118.pdf
Size

41KB
MD5

808bf10f385ab13accf0afec36efc41b
SHA1

74fa577cf8e4e9d1f621e5346b1d6a5197f11e6d
SHA256

8e184792200405ee0c2ebede49e5cea00aec410fad7992547bed7d01b6abbf7f
SHA512

8d1addd4321ce98c5542e566f4d57404caa99e921a8237b0979fa503e66696bc590a1f240816a8061cdae137b2a05e80835183fc2d97e755d1244348f7059c7d
SSDEEP

768:oXuMZmwgCLWarCiSZUnhjw+OHPof8itq9tl2IU78hOuoLbgiw6UhimDCZ:oXFZmGWSKZUhjnOHPk8itq9tl2IUohbC

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-1-5-21-4018855536-2201274732-320770143-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3524	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe
3524	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 3304	3524	AcroRd32.exe	87
PID 3524 wrote to memory of 3304	3524	AcroRd32.exe	87
PID 3524 wrote to memory of 3304	3524	AcroRd32.exe	87
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 3204	3304	RdrCEF.exe	88
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89
PID 3304 wrote to memory of 4200	3304	RdrCEF.exe	89

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\808bf10f385ab13accf0afec36efc41b_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:3524
- 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:3304
- - 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=D2D7F2379D8D6A5A86258917B0277B7A --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3204
- - 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=0500F802936473C9923DE5E396ABDEEB --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=0500F802936473C9923DE5E396ABDEEB --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4200
- - 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=5FFC9C28984B0192EBF93D8E5CC9D5BA --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4248
- - 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=080D93906D77CACE9579448CA0543866 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2152
- - 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=CD7FECE9B118ED72D85A2F6B719B2292 --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=CD7FECE9B118ED72D85A2F6B719B2292 --renderer-client-id=6 --mojo-platform-channel-handle=1884 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2972
- - 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=C5BD38C413289D2352342AF178124E16 --mojo-platform-channel-handle=1868 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2092

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
44884f0da8b24fc9afefc2a0cf00f55e

SHA1
f074aa56591729777af7187103b602d9a0b96aaa

SHA256
cc875b434265202a6c8b460be3d477ffa0c09f39ebd1d06ab0b66eb998d29a30

SHA512
de0d53461f25392e2d0ea9aecf6509941140f582facbca0d30ad38143569a27e4db0998b8101e3558ec69fb43fb9baec392aad53573eec049ec070d565407f48

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