02de92dd36fc1ecab2d3390c021e97c8095726cc3cce6a843803234959bf72c9

Analysis

max time kernel
144s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 04:53

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General

Target

f51396768e3c130349362b27a7a23888_JaffaCakes118.pdf
Size

87KB
MD5

f51396768e3c130349362b27a7a23888
SHA1

cb1bf505a29bd53244d809fd8b60c928e0d02471
SHA256

02de92dd36fc1ecab2d3390c021e97c8095726cc3cce6a843803234959bf72c9
SHA512

e1c25e4b4bbbb87c556b1ba689373a7a54b0d31de75f117642404c23d71dc9c921a7ba26d518d8492e3f97bb77762b1a94ac09e1296c82afcfd44021c1d7a91f
SSDEEP

1536:Ba6KtAj7u34m+quES+4M8EOTv5rt3TSjyby3qW6W3w8ZWbpONMxvehqh0gd:VUAjb+4HEKvZt3TSt3sW3w8bNmvMqhd

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-1-5-21-1230272463-3683322193-511842230-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1976	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe
1976	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1976 wrote to memory of 2196	1976	AcroRd32.exe	97
PID 1976 wrote to memory of 2196	1976	AcroRd32.exe	97
PID 1976 wrote to memory of 2196	1976	AcroRd32.exe	97
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 4332	2196	RdrCEF.exe	98
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99
PID 2196 wrote to memory of 364	2196	RdrCEF.exe	99

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\f51396768e3c130349362b27a7a23888_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:1976
- 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:2196
- - 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=C06C50B38A8CC944A5447EA79F0FBA92 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4332
- - 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=2895D2E0465FEDEAFEF22377010D3ACD --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=2895D2E0465FEDEAFEF22377010D3ACD --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:364
- - 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=850DB61563B5425E0B0BD5FC46144613 --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=850DB61563B5425E0B0BD5FC46144613 --renderer-client-id=4 --mojo-platform-channel-handle=2164 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4104
- - 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=727D638A27E57389353E3D07EE43E557 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4924
- - 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=8E897EB13D55094EA261E84258383C6A --mojo-platform-channel-handle=1980 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4432
- - 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=23A12D5A1AA1E038E80F1CC0395B1463 --mojo-platform-channel-handle=2632 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1868

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 --field-trial-handle=4368,i,7623570663554471258,14132729592875588564,262144 --variations-seed-version --mojo-platform-channel-handle=4244 /prefetch:8
1⤵
PID:1348

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
93dcb24e8337dc5faba347aab6e39979

SHA1
9b599d6f863f60cacede693b81db7838f4ce9372

SHA256
efd49d4347d5c02c64a164ef79cbcd6c1922b5869fbe1656ec4b44b3f8627fc0

SHA512
182a4d68e7784870d5a6322195c61b4467fd7b1f289098cbee5963a082569f5c7f88533b47ff67e9fe389c5825ae76a8193c9e7bb471ca93176b9283d965e853

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/1976-47-0x000000000AE20000-0x000000000AE41000-memory.dmp

Filesize
132KB

Download