b811ca7dcac913392f1b9a6d2534069e5102741b381432a03e0a52ee68cf3b93

Analysis

max time kernel
141s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 05:30

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General

Target

14d58eac8276fc73ebce8ddc10b83e8b_JaffaCakes118.pdf
Size

24KB
MD5

14d58eac8276fc73ebce8ddc10b83e8b
SHA1

68095c477f3da056047ef4b8bbcef79a156dd194
SHA256

b811ca7dcac913392f1b9a6d2534069e5102741b381432a03e0a52ee68cf3b93
SHA512

e1f8a871d2b4ddaea8a5a78fb874b56ac54f2ebc1530b37ec098255e855cdec66de5e3264c54d03f8338c6a969d1a93a1a151da2a923dca3cbac691b9024af49
SSDEEP

96:WEDsNyvV0c645vFB+OlybcxMFizBQoqMFizBQo33KrOLJnVDceQj2KnSnZ1WjnYt:WysNAbl6yNydYys7kOMKnxwbA49NP4X+

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 behavior: EnumeratesProcesses 20 IoCs

pid	Process
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3908	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 4932	3908	AcroRd32.exe	85
PID 3908 wrote to memory of 4932	3908	AcroRd32.exe	85
PID 3908 wrote to memory of 4932	3908	AcroRd32.exe	85
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 4176	4932	RdrCEF.exe	86
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	RdrCEF.exe	87
PID 4932 wrote to memory of 5432	4932	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\14d58eac8276fc73ebce8ddc10b83e8b_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:3908
- 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:4932
- - 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=1B7F041E8759E609ECD8723837D78420 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4176
- - 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=5B54EC7F5CDA494C4B79579B2207AEDA --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=5B54EC7F5CDA494C4B79579B2207AEDA --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5432
- - 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=38A8B713605CE9363EB9012F5FFC219E --mojo-platform-channel-handle=2340 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:820
- - 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=65413A55F0DD06A6377CCD06E39716E5 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:484
- - 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=4D72E8E3F817A956CD46BC93E2AADF59 --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=4D72E8E3F817A956CD46BC93E2AADF59 --renderer-client-id=6 --mojo-platform-channel-handle=2484 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3592
- - 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=9F15BF05903D1B4D9CE74C6D1185FCB9 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3344

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1572

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
80c9497c60417a4bd632ce1529c85abb

SHA1
2f5cfc1137291185edcad279eb3d84a4d918d22d

SHA256
59eff99516df57a00bf17c066c4cf90438e34b80f49cc1a617ee05f689b2c201

SHA512
84bbfb80cfd1abf92e1031d383fa71093139b53e77ed3e404d28eb60256386d5905878e4cc748e897d316cff6daf992979b7462b05b1905bac9df02017fd17a9

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

Filesize
64KB

MD5
d6446ee7f45acf4071423265e6fd528e

SHA1
c7cf8711f4d5dffa02acd3449cc45f27602df94b

SHA256
92b7d5e3cd6596c0b00379efcfdd4d83223091c1880b43379ee2ae1f05f3f422

SHA512
7cd7a19e4f863318d86f5554bdb27ce50b7a35bdc2f5db055f4c2265bc7a8dcbbe5e4faad0b3ecb5ddec5d33060a3510f4b74aa553166bafd45bf0604e21eb16

Download Submit