f31d467797065b8fb46849ae83a1b7429a74051cc1d8ffb9b6c86be7ec2501fe

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
26-04-2024 06:25

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General

Target

002e49f9dbda6593a196bfe76a15a335_JaffaCakes118.pdf
Size

39KB
MD5

002e49f9dbda6593a196bfe76a15a335
SHA1

e8edebee5303825f98c2fc510d1fa2a2ff6a6512
SHA256

f31d467797065b8fb46849ae83a1b7429a74051cc1d8ffb9b6c86be7ec2501fe
SHA512

62f4e82d1581ebb900a229d8ceb821e501ecd92d769e78bb853ac3070350dcbbf2e837d1356f924413358a37e9ae851cc4a602b9200907078f18cdcf1e7d310e
SSDEEP

768:BNljzlHGgIaVYVBij16PxVHGVm1ulDQsahTFp2JJSbD1l/bLxuZ3nLxSn6cfUUYL:BHjhH4sYVBij16PxVHGVm1ulDQsaFFpI

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2120	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe
2120	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 3032	2120	AcroRd32.exe	87
PID 2120 wrote to memory of 3032	2120	AcroRd32.exe	87
PID 2120 wrote to memory of 3032	2120	AcroRd32.exe	87
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 668	3032	RdrCEF.exe	88
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89
PID 3032 wrote to memory of 3848	3032	RdrCEF.exe	89

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\002e49f9dbda6593a196bfe76a15a335_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:2120
- 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:3032
- - 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=B8DCA30A5C4D7163455DBBEA8CD55C63 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:668
- - 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=CD5F120012D0DB163BB5EA0DD208AC34 --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=CD5F120012D0DB163BB5EA0DD208AC34 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3848
- - 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=355607E52A03BCE1797ABCC82D91B40D --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4824
- - 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=1DB6DE85C85EF2730ACE70CED2BFE06F --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4660
- - 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=8EA91FD423E9ED765940C480BE8B3C4C --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=8EA91FD423E9ED765940C480BE8B3C4C --renderer-client-id=6 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4524
- - 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=857C31FE8A72E3B130DF940D3527D75A --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5036

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
413e76063237817d6a0a4b4d8385680a

SHA1
0e68d76885058a444898c07aade1d25aecd1bc9d

SHA256
32014bd631f516e90656b90623de769d3d0be33ba4c934ac6f0640f2ddb151d3

SHA512
2dbe6d5570c7cbbaecc48f24014c8b5a7171c5ca73c30a95dce2451e606c2a5999bdfe333314557ef246e42889dfcd660c31c544233124bb6142ea5b2574b56c

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