d08c912abd6daca15d622d7828c9a69535a8eb2c8f95e012859041251a339881

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 08:40

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General

Target

b29bcaf62bc5e535ebbc17afc7b90ffa_JaffaCakes118.pdf
Size

27KB
MD5

b29bcaf62bc5e535ebbc17afc7b90ffa
SHA1

82f8c8312e1c429fb585534d685c27cc4a627439
SHA256

d08c912abd6daca15d622d7828c9a69535a8eb2c8f95e012859041251a339881
SHA512

e9397f908edcd371e494b8875c695c34111afd9c5036a3db9fe265d89c746a1ab6ab706994bd197f78d82437d19548e335de1a7e03a2fd358e373aa65ad298b8
SSDEEP

768:1X2N/JOa79zf8lzTKjm1+4KU6uuBQELcIGKa94+7BW28O4r:1X2N/JOy9zf8T1+JnBlLc1Ka94+k04r

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
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
944	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe
944	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 944 wrote to memory of 2184	944	AcroRd32.exe	85
PID 944 wrote to memory of 2184	944	AcroRd32.exe	85
PID 944 wrote to memory of 2184	944	AcroRd32.exe	85
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 4108	2184	RdrCEF.exe	86
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	RdrCEF.exe	87
PID 2184 wrote to memory of 1240	2184	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\b29bcaf62bc5e535ebbc17afc7b90ffa_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:944
- 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:2184
- - 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=4BC552215D7BE476042B542B9E608D5D --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4108
- - 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=570B433F09CC3036B4F18691D30D5C97 --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=570B433F09CC3036B4F18691D30D5C97 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1240
- - 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=F4F1AC2C648DFC4352B33BA39AA1338D --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3068
- - 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=E03294BFA801C6522F739B76D43452A2 --mojo-platform-channel-handle=2428 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1964
- - 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=D77171B083A4421AC0433476A72D9094 --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:832
- - 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=4E04D8B6769D8C0737C0EA5405291316 --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=4E04D8B6769D8C0737C0EA5405291316 --renderer-client-id=7 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:812

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
82553f96a6e6ad1935cb61143def82de

SHA1
8080a4001ca666ab0d2ef0c96532f9c6f14b6c23

SHA256
d5d3a540fc2d2ed90602f2133031b7873dff22c698e196dabcb08c3230f9170a

SHA512
2d53a29149df062189454ad5c7db69b4de416ee292bb73b1a8be89d772a097baf4a62835ddd90b410a4893714eb74c5c85beafa0f3381ebd6919a3ecb2ba078f

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