87f4da8757c355e5539746ca8f75e0839b2ed09423a3c709172a2cd4c3c4452e

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 08:23

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General

Target

154f076d55fd9907458124eb14988876_JaffaCakes118.pdf
Size

81KB
MD5

154f076d55fd9907458124eb14988876
SHA1

409af72b55c475f6c5597a6fb416ac878c026a16
SHA256

87f4da8757c355e5539746ca8f75e0839b2ed09423a3c709172a2cd4c3c4452e
SHA512

e0ffc6498ae838bac4849e63c576f81833554547eeba3b5a41a1559a065996565bb08c1f96c2a17d1f92f95bd6f33cbdc1a27ea6b6d7beb2abf8bf7ba52cb35c
SSDEEP

1536:WXiA84HodnQ2LTcqezENUY5wF1WQpOCsN9oWtL2LFZ6F:7A8sit/cqezwv508C0dLMu

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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1660	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe
1660	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 3056	1660	AcroRd32.exe	90
PID 1660 wrote to memory of 3056	1660	AcroRd32.exe	90
PID 1660 wrote to memory of 3056	1660	AcroRd32.exe	90
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 820	3056	RdrCEF.exe	91
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92
PID 3056 wrote to memory of 4708	3056	RdrCEF.exe	92

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\154f076d55fd9907458124eb14988876_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:1660
- 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:3056
- - 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=0EAD825B0DEF541CD6683DFA5C31991A --mojo-platform-channel-handle=1744 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=ABD0A434FCB65F82A709E5E46518C3B0 --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=ABD0A434FCB65F82A709E5E46518C3B0 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4708
- - 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=A675DBAF5B23E3CE3E8655F51B97D621 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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=78FAE4D4046D41A87E55C8C1E7047651 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3532
- - 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=264EFC9E91A7647965AAA904572C24F3 --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=264EFC9E91A7647965AAA904572C24F3 --renderer-client-id=6 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4312
- - 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=CC0B16FCFD3F4A3E6519D47994AB1EDA --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:924

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1908

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
1a2104391e08c46f0feb32f3e75a7317

SHA1
133c6108c762ab8a2c99d9d942f6e81770f38376

SHA256
86a1a4462f3446c8a39cf0e8273d3e06253882366d31fff52f5d5a4061fa7419

SHA512
448fb03d04fd9ae128d872d322ee2658317453ba4514049e4903d8d953936d5f91b7d407bb691ae53db58d14bc82bb6fcaa5f21e1d6d6aa444815d03557fde96

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