6dd5680b4234f5b8eb07e2160adffaa07d2dae95cf873212f843ad7b28e6870e

Analysis

max time kernel
141s
max time network
136s
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, 16:37

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0ab03b6f3de61accaec4ad57b697eb5d_JaffaCakes118.pdf
Size

79KB
MD5

0ab03b6f3de61accaec4ad57b697eb5d
SHA1

0badf36aa3ab0e5a3bb0dccf344255ad3b1ea47a
SHA256

6dd5680b4234f5b8eb07e2160adffaa07d2dae95cf873212f843ad7b28e6870e
SHA512

65c8721603842f29d57c4e27732c397c29aa4c2a1bf03e57cd13603a0959a59df4e08f976801c435198d16cd59d99dbf2917692ca7a473ef1fedf35bd2eb29d5
SSDEEP

1536:i0TMelPBH2eItrdVRbzJfx+ymjNFfENgu6848012Fhtw1NWfNEa91:vQsAe2Z3Jfx+ymqbL48V7w1A1

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-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe
2976	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 4228	2976	AcroRd32.exe	88
PID 2976 wrote to memory of 4228	2976	AcroRd32.exe	88
PID 2976 wrote to memory of 4228	2976	AcroRd32.exe	88
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4080	4228	RdrCEF.exe	91
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92
PID 4228 wrote to memory of 4884	4228	RdrCEF.exe	92

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\0ab03b6f3de61accaec4ad57b697eb5d_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2976
- 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:4228
- - 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=C89FE8F8D8C40382469089B29E539358 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=6311815EDC20D95C8EF086CA8574AD44 --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=6311815EDC20D95C8EF086CA8574AD44 --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4884
- - 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=1B223F6D6B17537DC4286A38E47915E6 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1488
- - 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=098DEA9BCFF0E2FFF8586AFBA6F5BF52 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3992
- - 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=BD6D9442FA4A9251816857C74E604625 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4944

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4988

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
f0923efb885e02f3eaa12ee682fdb590

SHA1
4ea7278c813f7b1b29f0f7a2944fb5ea7f243d2c

SHA256
64fdca405675ed0289c98c283d239798aaa57341014e6b1333efc9a268499cd3

SHA512
ac7ab409b3f16d2e9fad3d03ada860da4d13ad9358046b51e738339ac77fd0c17700a8e85e973e94805c1588b40390cd71bfae0270f9c752c8675cf572c1fc86

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