8ed1141d4108c5d0818d8db7f31c53f81a6485a168a0d11d6f2f20043911cad9

Analysis

max time kernel
132s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 16:44

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General

Target

927e0121e0fd04f8b231a4a6abe6748c_JaffaCakes118.pdf
Size

32KB
MD5

927e0121e0fd04f8b231a4a6abe6748c
SHA1

1e0bdd4e941148208c1ed8181052a1c4184606fa
SHA256

8ed1141d4108c5d0818d8db7f31c53f81a6485a168a0d11d6f2f20043911cad9
SHA512

1083f4ea5055626632b4716098449038ab009905a8b306f5b4a133f2abebd20e143de2c4234f5a9faaa518d444aaa1c42cdce552a4b62ba113cb251e01a1b680
SSDEEP

768:pgGzpDLpRjWjUOmPbpVLdbExkCBBVERWD8CaQaP0at/63pCVZhM:KGF/pdI/yWD8VQacjMVZhM

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-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2908	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe
2908	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 3964	2908	AcroRd32.exe	99
PID 2908 wrote to memory of 3964	2908	AcroRd32.exe	99
PID 2908 wrote to memory of 3964	2908	AcroRd32.exe	99
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 1764	3964	RdrCEF.exe	100
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	RdrCEF.exe	101
PID 3964 wrote to memory of 4508	3964	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\927e0121e0fd04f8b231a4a6abe6748c_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:2908
- 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:3964
- - 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=770CDB1945678D7E4C09B995A9C496F7 --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=770CDB1945678D7E4C09B995A9C496F7 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1764
- - 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=C19927E0B143901F66562C910EEF4AB7 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4508
- - 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=AD2D7D7B78EB629A8F716AEF5258CA9A --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3772
- - 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=263EB724E720BA9AEF1E273F1DED4B9E --mojo-platform-channel-handle=2040 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4084
- - 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=264863615F390000692977C6B2B623AC --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=264863615F390000692977C6B2B623AC --renderer-client-id=6 --mojo-platform-channel-handle=1856 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4080
- - 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=2F6C158033988494D6CCF87C8FC86776 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4072

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=3760,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=1040 /prefetch:8
1⤵
PID:3388

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
049acfbff0e26afdad2fb7443d624011

SHA1
a16dd37dbbb21977a24119328aea5898327d3182

SHA256
a4288ffee973cc13e9a10e0efac69917163787fb36042b64de71dcb26a0a7aec

SHA512
6a10d0154228d0e562045d87828e3098b906f74a4c8f3e8dd318f7fc51588c7b46d590d8a2350231ecb39a368fe73a0d27608f838e383242182433c16eabc466

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