e3aef6c6de01b71b416613c63ee32c5e9df80fe64bcf06612457237aae0d5048

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 03:17

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General

Target

3db09da701d6c89140c723febe371ed9_JaffaCakes118.pdf
Size

34KB
MD5

3db09da701d6c89140c723febe371ed9
SHA1

734fdc1b2c0a970b66eade947be4cd73f990233c
SHA256

e3aef6c6de01b71b416613c63ee32c5e9df80fe64bcf06612457237aae0d5048
SHA512

c06639a3b1375a4e06959b0a0b08c264ef65df92115a57eb27f77eac05274f7f060d5c06db7586ab9ea68d5e704ea8d66692b22bddf2e50bd5336d6e77df98fa
SSDEEP

768:/gGzpDdp4F9/G87FaK15TdC48W/9Lyc/+scJTKgO:IGFppgZC4jhyc/+scJTKgO

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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
1148	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 3720	1148	AcroRd32.exe	85
PID 1148 wrote to memory of 3720	1148	AcroRd32.exe	85
PID 1148 wrote to memory of 3720	1148	AcroRd32.exe	85
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 868	3720	RdrCEF.exe	86
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	RdrCEF.exe	87
PID 3720 wrote to memory of 2188	3720	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\3db09da701d6c89140c723febe371ed9_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:1148
- 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:3720
- - 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=958819D46424AA81D463530A66ECFDA6 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:868
- - 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=CA976EA7B0E21E99021420F576782A27 --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=CA976EA7B0E21E99021420F576782A27 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2188
- - 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=734B9AE0D2B89C3CEECDF4CAAB80AA4C --mojo-platform-channel-handle=1952 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1264
- - 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=97B5A799DEADCAE2AFA8CE2958D040D6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4076
- - 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=B4FA7499636B89FFB8DE265C82B5F4A8 --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=B4FA7499636B89FFB8DE265C82B5F4A8 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2568
- - 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=E9DF7CFED42553AAC8360BBBBCD21082 --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1824

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
f5a8aa115fe55d9a768f613913cf0e34

SHA1
356184e7375ad987295e9d4b8dfeb5cc05bc0005

SHA256
dfbf9fd9d93699b72a802bba35f5cb0f2b963671c675be5865d86dde11d1ca67

SHA512
b61cb0f5f927a7752c1c31853ee3f474b26c2fb5cd5515976d2c3e52cbcfbbedf512c8bed57ff45bc9e84b21a97579d35a041fd92d4a48e9d0a07abd0acf71e0

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

Filesize
64KB

MD5
e6ad1a1982838759e3085ee9026f7a3c

SHA1
0f7a4950fd3cc09012f94455dfa900cfe54f284f

SHA256
fc9214f345a2c881cf436f4ecd07cfeefdd5259dc3d1cae7f7bcda5ab865795f

SHA512
da9b706a25540d133985865c4b5f212d7b407a6f3bdcf0b5b56f632ed99e6c395191a2965d83a4f1358772665188613595ecdc7ffdf2e3a607cc68745af8da94

Download Submit