c41e6ad45fcffa08b8db465d6c85da401e8c60d76fe85cac0119bbf29996a9ba

Analysis

max time kernel
141s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 19:07

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General

Target

646d1907d2b03e35b4128f84375e2802_JaffaCakes118.pdf
Size

72KB
MD5

646d1907d2b03e35b4128f84375e2802
SHA1

7b5d53aa4ad71f2d2f7c3a5e55789ed75ef177cd
SHA256

c41e6ad45fcffa08b8db465d6c85da401e8c60d76fe85cac0119bbf29996a9ba
SHA512

2b424948aa670527f9234b7650ca4b87bcc9623d96548c9261a56228beacfafc2adb462c55106ef3014afa5809871213dc3ceb76d0f8cfe5db44dc1161c4758b
SSDEEP

1536:vIxjopgxP+l0WOSEn7Hlual2hTV1Vm0Ydf/wKtToy7:uxO1pkblzlOTHVBYWaJ7

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2932	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe
2932	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 4264	2932	AcroRd32.exe	89
PID 2932 wrote to memory of 4264	2932	AcroRd32.exe	89
PID 2932 wrote to memory of 4264	2932	AcroRd32.exe	89
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 3232	4264	RdrCEF.exe	90
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91
PID 4264 wrote to memory of 4460	4264	RdrCEF.exe	91

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\646d1907d2b03e35b4128f84375e2802_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:2932
- 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:4264
- - 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=3CCB48150D03C33100213DA51DD1F332 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3232
- - 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=1EE2F60836B05AC85C9C77A119966F5B --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=1EE2F60836B05AC85C9C77A119966F5B --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4460
- - 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=9C6D44A34D1755F5A9622218A4A3902A --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2512
- - 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=95E57BB0FDCCEB0228046EAFDFAD3669 --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=95E57BB0FDCCEB0228046EAFDFAD3669 --renderer-client-id=5 --mojo-platform-channel-handle=2448 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4468
- - 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=A0BD6DADF286C761E52EA5CAC5B874A6 --mojo-platform-channel-handle=2828 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5116
- - 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=E23A994A7EBE4AB94F2C4A75983752DB --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2276

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3700

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
166d5b8fbba7e2a8a0059db02c473c70

SHA1
1f0a407b86352ba980f3d615937ce4cbd9128cd7

SHA256
8dd22f2205e748745e35bec739c82e0513253d772cbe956eabf358a6c7180b30

SHA512
c4cbad88455dd0f2aa2b2e3bedcdf1b4b1953ae74855d38ff0b4a1a3aeb2c33eccd26a94be03f4f614282a6753ace6b3ffdfdfca76b930c6ca55cc2b3911d4f9

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