8d015e08b7dccd32bd8375b12fe3c9f175f74cd90f2e8b0f0d8c67f57250597a

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 04:08

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General

Target

443ff3bc767fa9a76e121b5a60fbca9e_JaffaCakes118.pdf
Size

80KB
MD5

443ff3bc767fa9a76e121b5a60fbca9e
SHA1

c2112752fb988c70cbe6048e88875e84bbfe2da0
SHA256

8d015e08b7dccd32bd8375b12fe3c9f175f74cd90f2e8b0f0d8c67f57250597a
SHA512

ff697ee0a3b6a488fffb430b70f50123eb56c094ec6f4c3352c65920fc6cdcd733a0db7230588a5abab1b1d5e2dc13ac4d1593e711b0195efe8c17dc4d779895
SSDEEP

1536:OOg/+0k2XsD9JuBxZSwtBv4XgAapX6zVBKApL7Zfw0tj2NXoXCWKXhAcj:yGwXs7uzja60VoO71wwSoXwX5

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2276	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe
2276	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 4528	2276	AcroRd32.exe	86
PID 2276 wrote to memory of 4528	2276	AcroRd32.exe	86
PID 2276 wrote to memory of 4528	2276	AcroRd32.exe	86
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 2404	4528	RdrCEF.exe	87
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88
PID 4528 wrote to memory of 4308	4528	RdrCEF.exe	88

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\443ff3bc767fa9a76e121b5a60fbca9e_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:2276
- 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:4528
- - 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=09ADC35094A53BDB281E09C2043DA880 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2404
- - 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=FF41D0F60FF1B2D11F63ACD1CEEF9928 --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=FF41D0F60FF1B2D11F63ACD1CEEF9928 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4308
- - 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=1EE38D39C9D0402625BDD35DB1E451D5 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2804
- - 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=43A8FBAB17ABF49F17FD6B5EFCFDE13B --mojo-platform-channel-handle=2396 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1916
- - 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=837579CC6A1F7ACD0D7EFF3C04848FF6 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1316
- - 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=DF707336E51AB060128AE3D8FB9DB40E --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=DF707336E51AB060128AE3D8FB9DB40E --renderer-client-id=7 --mojo-platform-channel-handle=2580 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3516

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3316

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
781a4469be21345f6a8a081c91c666f6

SHA1
a672748eb6f58e74a4b2658ad24a94837876110c

SHA256
3559ea8cc41d5198957b9b68adf19d50856a7b6d4ea0849d0cb9836fe61bdd18

SHA512
f49ab740908c7743477c791f19cf8e948855ef1d27fecbe4bc90688d3d406b2750290ed1d5256ee868c57c3de28c5897456eb460ccd8c94dced7fdf80e8c05a3

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