23d04dcf64c7e30480bf243de8081deb88b69253ccc260b0f93793a9b6325f54

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 06:35

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General

Target

33ad3a75f819cf314f60f01d79e6e8d6_JaffaCakes118.pdf
Size

89KB
MD5

33ad3a75f819cf314f60f01d79e6e8d6
SHA1

370c7d5196f41c2a9d20eae0fc348e7bc878a227
SHA256

23d04dcf64c7e30480bf243de8081deb88b69253ccc260b0f93793a9b6325f54
SHA512

d35d82c23e92276e43f28964bab8d33b966371eecf0517b45eb0f06bf90abca985751ef4488d754340e2ad69eab832b1a5e5f71019bd5a534e31ebe0535181f9
SSDEEP

1536:kk75RLbWsnnzjcSDTrHPdfFBn9u7dmYV1hCUvee6X155gSKelWPAFbWQpOCK6tz6:d/lzdD9ucY3hCUvH8xKeYAFGCK6twyc

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2476	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe
2476	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2476 wrote to memory of 2264	2476	AcroRd32.exe	85
PID 2476 wrote to memory of 2264	2476	AcroRd32.exe	85
PID 2476 wrote to memory of 2264	2476	AcroRd32.exe	85
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 2204	2264	RdrCEF.exe	86
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	RdrCEF.exe	87
PID 2264 wrote to memory of 5008	2264	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\33ad3a75f819cf314f60f01d79e6e8d6_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:2476
- 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:2264
- - 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=6260FB5965D546FFBE378F5D62422064 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2204
- - 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=9BECB6482CE78D051B70DA326B7C5CEA --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=9BECB6482CE78D051B70DA326B7C5CEA --renderer-client-id=2 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5008
- - 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=D002C12E1C9AE5AAA79B04257D6C17ED --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1112
- - 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=2E0643846A3A8702A9EC6C90E2853648 --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=2E0643846A3A8702A9EC6C90E2853648 --renderer-client-id=5 --mojo-platform-channel-handle=2424 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2348
- - 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=07ED90D8DC1385C35D799F77C333DAC5 --mojo-platform-channel-handle=1896 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1944
- - 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=06AE9A4C4DCC8F86B85412325AC1376E --mojo-platform-channel-handle=2388 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:544

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

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Downloads

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

Filesize
64KB

MD5
573dad617b610edf75afdbbaa61dc560

SHA1
2f744e818d8bd4257b322c291900cb46ed581842

SHA256
dc901aa615d1c9364965cf648d531552b329471583570df43a990784697935c7

SHA512
13929469b2c0449450340f455a68276e6a684a9f602480ac19bb4619dbfa7f4bfc66e399d076aa9e5187463caf188b0d38ac36a7f8ed2324c4796ab3ca8c47f5

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