bc5bfa0169c9eed1fd6cd5d8a0fecad48ceb1973d3f15abdf2fe7eb173c297c1

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 13:38

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General

Target

236809208793c11e429ca16235bae871_JaffaCakes118.pdf
Size

80KB
MD5

236809208793c11e429ca16235bae871
SHA1

1e5679270ead77859b364590a1a17faa84dedd90
SHA256

bc5bfa0169c9eed1fd6cd5d8a0fecad48ceb1973d3f15abdf2fe7eb173c297c1
SHA512

bff0b614901e00d736f00b05b11744104aee353c74dcee228485e249ba1d7628b6e9d13b7a732ac70ba7b6f1b9d324ad3c9797b81b62974b9365bcc2241ef0cc
SSDEEP

1536:BRdDxsN0JjxS8wRz73TxSoQmEc+WapOtQHWAw2PyJQIHZ0KBdVE:JFsN0Jc8wJHxSoQmhDtQDwpJQIHzBo

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5300	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe
5300	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5300 wrote to memory of 4640	5300	AcroRd32.exe	97
PID 5300 wrote to memory of 4640	5300	AcroRd32.exe	97
PID 5300 wrote to memory of 4640	5300	AcroRd32.exe	97
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 3468	4640	RdrCEF.exe	100
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101
PID 4640 wrote to memory of 4424	4640	RdrCEF.exe	101

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\236809208793c11e429ca16235bae871_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:5300
- 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:4640
- - 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=C5A1F0A21E32BAFC031E1FF42AD4D515 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3468
- - 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=532D9025E9C58FD8EF2C22F771EA780A --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=532D9025E9C58FD8EF2C22F771EA780A --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4424
- - 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=43E65C21E2E4FE6015CC189DD0B3507C --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=43E65C21E2E4FE6015CC189DD0B3507C --renderer-client-id=4 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5764
- - 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=0CA15BCC5EE700658391FA894856F481 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:340
- - 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=EE7F0745BFF8DE9741395D7C2AC72838 --mojo-platform-channel-handle=2560 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3520
- - 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=05B07C362FA6487407E72D2F198A034C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1812

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4036 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:5168

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
c9577c4e45997d62d391cf3fa5224a82

SHA1
9352105c85f852619ed2a1ff89c8cf4325560974

SHA256
b00fd2912a88764ce46b384c8a78bc0a81f87841b5ff6f854f855004bef36fd5

SHA512
4900f0330506922d1e979346a31b7ab84fad2e30481e9a30a08cefacead756aa72f803cbb8ecdd7377b04660c8997c771ce712e35a39f0df12911289ed0bdf85

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