6b5c88533e69fb0693891002077619a002913299ff1dca3b9cf6cbe24728d0ae

Analysis

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

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 09:25

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General

Target

02243fa07dc5a3f89cb9bc0038b88ead_JaffaCakes118.pdf
Size

72KB
MD5

02243fa07dc5a3f89cb9bc0038b88ead
SHA1

6f78e61a561941190b38141ccef75ba3cc88120b
SHA256

6b5c88533e69fb0693891002077619a002913299ff1dca3b9cf6cbe24728d0ae
SHA512

b56633398dffc38a131ec81ebf83eb8a2d864372c41abe4b0b90d465fce02329b2af47d511ee8a1d2d2f0f3fa15e9ddfdb2f2868a72e76400e28798175d69a62
SSDEEP

1536:QMtJKhEXQkfr7u07imMFji/WZTig5dD9ax5SMZWbpONidik7J:DDVXFfuOzMFriudD9ax5SMbNWii

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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
628	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe
628	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 628 wrote to memory of 212	628	AcroRd32.exe	99
PID 628 wrote to memory of 212	628	AcroRd32.exe	99
PID 628 wrote to memory of 212	628	AcroRd32.exe	99
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 1132	212	RdrCEF.exe	100
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	RdrCEF.exe	101
PID 212 wrote to memory of 2708	212	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\02243fa07dc5a3f89cb9bc0038b88ead_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:628
- 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:212
- - 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=D67F56170F7F33D6ECB2581BD17DA26D --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1132
- - 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=AC4D76C7136065F1C3F3A0335822F173 --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=AC4D76C7136065F1C3F3A0335822F173 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2708
- - 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=48ECA88B8C2484B0E91C0D63C8F7D543 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1964
- - 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=1BE832C53F03C72D398FDB12478CC43D --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=1BE832C53F03C72D398FDB12478CC43D --renderer-client-id=5 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4620
- - 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=2A0BB5EFD7FFA5219D26A1E8D6C1046E --mojo-platform-channel-handle=2448 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3384
- - 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=61867C47BAF019DB8D091FBE9BA2085D --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1176

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=3548 --field-trial-handle=2268,i,8796662530135712346,11409037572378858775,262144 --variations-seed-version /prefetch:8
1⤵
PID:4760

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
66afae53a4dae2d09af06523fb88446a

SHA1
ad4935c50d460aeaf782cf15ff745d124d5e02ee

SHA256
1c41a8f749703c961f34d6cfca6dab443598a8d7cad317ec88b2c53c7078ed98

SHA512
c11c95335646f27d8fea57ff120ccac81811c2509520c432742e5511378a935f08d352f4f8cfe6aab80e3bd88aebc448b6c28d7f8f46cff014f061aae7a1eb4c

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