6da1d583325f29e21ee3db5f877fae84ce9587a132a35a3e9b38bc598a3cc7c2

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 23:52

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General

Target

fb72343fd4d87c08f678ee90c004b6a7_JaffaCakes118.pdf
Size

45KB
MD5

fb72343fd4d87c08f678ee90c004b6a7
SHA1

e4803382f39f44b259eb28b787bf07100c21e1d4
SHA256

6da1d583325f29e21ee3db5f877fae84ce9587a132a35a3e9b38bc598a3cc7c2
SHA512

eacc077d9052ddf3963b5142b699c5f3a40642b5e275b7defc55e58ac66f67c467c88743547218af764ba65087f6922f663636b3941733d60b2582d1a1809ac0
SSDEEP

768:CNXxeIA9fbC3EAszfIrwstGUoYJowhgnrsBiuM5UUOvMaaAn1P7uh:CuI8ssIrpAYUwEQTvMZAn1P7uh

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2152	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe
2152	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 1288	2152	AcroRd32.exe	87
PID 2152 wrote to memory of 1288	2152	AcroRd32.exe	87
PID 2152 wrote to memory of 1288	2152	AcroRd32.exe	87
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 3636	1288	RdrCEF.exe	88
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	RdrCEF.exe	89
PID 1288 wrote to memory of 1960	1288	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\fb72343fd4d87c08f678ee90c004b6a7_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:2152
- 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:1288
- - 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=AF3E19471C928B5EC0B9B3A333C54F40 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3636
- - 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=0DDEE58B671B39D45C467F3346BAF9E9 --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=0DDEE58B671B39D45C467F3346BAF9E9 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1960
- - 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=823E07EFE76583759C1D2AF40136A4CC --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3112
- - 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=672642AAF1F0414FE28BD0A41AE752C5 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3872
- - 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=2CED26B2A2A510804B45BD0134B993D2 --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=2CED26B2A2A510804B45BD0134B993D2 --renderer-client-id=6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3440
- - 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=39D8903D5B364556621405DB9E3F5F2C --mojo-platform-channel-handle=2712 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:752

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
e5def6ae7d11df5b2cc9d0a9841af809

SHA1
5757372883156bc50ecbdba6bc7650d206fe4b0b

SHA256
b3ddc2288b56d5b576395c7a19f6487b434d0a6d5fdad774422126facb4a2507

SHA512
8d71537ebf8551f90dc9036923620858d00d1090ca0e800f79604f3ffd1bb16e9f4d24ebc09a0325df226f5f5340513ff76871b3180fd17c6d8bf9f9d9a15a1b

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