af87c4f78ff77c62c9d4f99c1e615875f902353980087d0e369825c63d818760

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 22:42

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General

Target

6516c9e24165b700d04e1fa40e17883e_JaffaCakes118.pdf
Size

16KB
MD5

6516c9e24165b700d04e1fa40e17883e
SHA1

4dc811ac21f5199478a6dd8147493e2821e8b875
SHA256

af87c4f78ff77c62c9d4f99c1e615875f902353980087d0e369825c63d818760
SHA512

6c0af3e9fdc4ab304efa5028f26e9168f39f41783812e1cb6a1a4900427efb15d4d0766fd098460872d88f38a810abfaff991a0f2de9de8246b85040b76127e5
SSDEEP

384:5PV1rUsEgKQG+KI5R3xfp95DGtXsjg2WHNqKBFS/9RZ9gocOGGY5:W0KlUpxfAtXsg2WtqQO9Rvg5t

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
320	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe
320	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 320 wrote to memory of 3360	320	AcroRd32.exe	91
PID 320 wrote to memory of 3360	320	AcroRd32.exe	91
PID 320 wrote to memory of 3360	320	AcroRd32.exe	91
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 1288	3360	RdrCEF.exe	92
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	RdrCEF.exe	93
PID 3360 wrote to memory of 2632	3360	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\6516c9e24165b700d04e1fa40e17883e_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:320
- 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:3360
- - 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=4EED853216387EC70E1509E47FCADDD8 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1288
- - 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=5E708B3190860709378B6991A7BB8F87 --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=5E708B3190860709378B6991A7BB8F87 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2632
- - 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=5467B86C7340CE9357EF385047A1A43C --mojo-platform-channel-handle=2344 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4668
- - 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=39EB3CD6595F24F191AB3742E5E4EE2D --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=39EB3CD6595F24F191AB3742E5E4EE2D --renderer-client-id=5 --mojo-platform-channel-handle=2328 --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=9AE8F4243742D2EADF556784891E3812 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4400
- - 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=9D3FC52B4C02501EFDDC870EAC2A7D4A --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2240

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3480

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
67b3d478305258a00fac89fe8f5927e4

SHA1
163eb25876a83762b7644fb1561383ecc1169a9e

SHA256
6d3bc4140def86572232cfc82d82788416afb05f32938fab158f1b3a6fef91db

SHA512
3960d117fac672096358c8a7ce15e92024eeaae908b355999a94bbe1bfe8f29858e94ac79bc442becc6752175f1b8d15de2d91e473c37f2c2a4ebac7f0410f75

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/320-126-0x000000000A440000-0x000000000A58D000-memory.dmp

Filesize
1.3MB

Download