ea242003df45b22c280e08505363ad2e91f6c5cb1931eaec90af14d7b92792a4

Analysis

max time kernel
141s
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
09/07/2024, 13:28

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General

Target

30913d021ec9ac6d1af5971648bd734d_JaffaCakes118.pdf
Size

24KB
MD5

30913d021ec9ac6d1af5971648bd734d
SHA1

ca707780fd212052ad5dc7a80ffb5920d038b760
SHA256

ea242003df45b22c280e08505363ad2e91f6c5cb1931eaec90af14d7b92792a4
SHA512

15a0309095422fe0edbc6f5d867f5f1a5c741f88a7bf59fc7cfb165300f8ae1e53a289a6ac5926a3cce8fccf3b0ea26065a395be2618551460f98d3b5b036fd3
SSDEEP

96:WEDsNyvV0c645vFB+OlybcxMFizBQoRMFizBQoW3KrOLJnVDceQj2KnSnZ1WjnY5:WysNAbl6ykyMYyZ/8YpA49NP4X+

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-1-5-21-771719357-2485960699-3367710044-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2896	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe
2896	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2896 wrote to memory of 1560	2896	AcroRd32.exe	85
PID 2896 wrote to memory of 1560	2896	AcroRd32.exe	85
PID 2896 wrote to memory of 1560	2896	AcroRd32.exe	85
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 1224	1560	RdrCEF.exe	86
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	RdrCEF.exe	87
PID 1560 wrote to memory of 2296	1560	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\30913d021ec9ac6d1af5971648bd734d_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:2896
- 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:1560
- - 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=48297D5EFA4024E0DCCA62F4EDC949BD --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1224
- - 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=D9443905EDCE106A9E6DE79610B7CDDF --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=D9443905EDCE106A9E6DE79610B7CDDF --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2296
- - 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=FE35B6039DFC1B0152019D958D6D6B33 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4944
- - 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=3FDFD6F7B09288550AC3B5DB943FB034 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4960
- - 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=883FC01D60DE1B18EECA53A844D75EE2 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:652
- - 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=168C032DEE32E1B80C39CC6D08E2C20A --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=168C032DEE32E1B80C39CC6D08E2C20A --renderer-client-id=7 --mojo-platform-channel-handle=2520 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4804

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:112

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
53a5d043cfa49148e87f75fe22a8924b

SHA1
b485a748da8785f86ab81a16a359102c264ebaa7

SHA256
1145dd44643b4740670ee0c220a239ff627b0658577de816a58e36021c14a2a7

SHA512
576499842ff2629171862b3ec87dfcfe0090422f2279a433af8a02d2babed993929be305286e76fff0b65df1c5cea2b4e5021ad7d68a59d1749c036439a4ae70

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