0d6667604c26ecc2e7ed02a6793b32bd5bc4286065b60e783db3d49d40224ae3

Analysis

max time kernel
52s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 01:56

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General

Target

b13624baed02704f0d6877cdf75ca6b0_JaffaCakes118.pdf
Size

32KB
MD5

b13624baed02704f0d6877cdf75ca6b0
SHA1

f0c0183e3eaa2e0ecb63d323895566bde6881b7a
SHA256

0d6667604c26ecc2e7ed02a6793b32bd5bc4286065b60e783db3d49d40224ae3
SHA512

91b7ed601f0cf9ebaa42971ff1dc4671782937578ec092ba10b98e8b0f57030358e3bf51235bd0dc16e8c7e35e618755885ba35af116e75bda336cb0cb989dc7
SSDEEP

768:EXuMZmwgCLWarLE5Hpxl30YaIxJtXRUEmgz2ytsJQW8pvSCiEJi:EXFZmGWSEjl30YaIxJtXRUE4yts2W8p0

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4980	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4980	AcroRd32.exe
4980	AcroRd32.exe
4980	AcroRd32.exe
4980	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4980 wrote to memory of 2892	4980	AcroRd32.exe	85
PID 4980 wrote to memory of 2892	4980	AcroRd32.exe	85
PID 4980 wrote to memory of 2892	4980	AcroRd32.exe	85
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 3456	2892	RdrCEF.exe	86
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87
PID 2892 wrote to memory of 1012	2892	RdrCEF.exe	87

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\b13624baed02704f0d6877cdf75ca6b0_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4980
- 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:2892
- - 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=B69FF457D88D98F128163C4D6294073E --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3456
- - 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=01E682A1D7D8915126C0E2DFBD6ADEC0 --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=01E682A1D7D8915126C0E2DFBD6ADEC0 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1012
- - 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=F05BA5CE60D254D846DD739083D9F484 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4896
- - 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=1723A9E9D586A6774D0C27A0D83E9712 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4376
- - 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=D1D56CA689752776B858556C62D02E6D --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=D1D56CA689752776B858556C62D02E6D --renderer-client-id=6 --mojo-platform-channel-handle=2436 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2356
- - 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=82CB8BE702F8B2D1C71C712381763445 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:652

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3352

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
28fc29fc709ee9986b3d2cf9d9ba6b66

SHA1
724ad47462ce67b8c22996976d2f25cc56dd910d

SHA256
02151320aeb99e276e2949d482cca4a8a871d4c0f4e938cc4fee93b9a7b1be1f

SHA512
d0c944570ff8912c49c1415f0ba2ac0512c4a658823d94440d547f119b1266ab8f6368b05ff048516ccc14bf29f0685ecd5e021a269259b4b9761b5419bb5ed9

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