84844a60e264aa5bfe0abd00248c23d1a25382817e1a28d1f7f6ccd0ec883146

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 10:51

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General

Target

e74b4e18e343ddadc319e3fb2df8cb72_JaffaCakes118.pdf
Size

46KB
MD5

e74b4e18e343ddadc319e3fb2df8cb72
SHA1

b9f5cf5286ec4c2c2200d2091d64405b62218a08
SHA256

84844a60e264aa5bfe0abd00248c23d1a25382817e1a28d1f7f6ccd0ec883146
SHA512

270d52b5941a5835328ac93bffd1e16b435a94f8af2973b304ca8466548b6ea27cbce4a2b48c0f36065ee3f775d06d53009d6671f8fa741c76f4990cd35c5c08
SSDEEP

768:sY1YnIa90as0ugFknzCrCOSDL97N++d2jMijElCcm0k+x/hl2nsFfe:sIYIz0DFgvdDx4+HCcm0Tx/L2gfe

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-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1264	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe
1264	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1264 wrote to memory of 1420	1264	AcroRd32.exe	90
PID 1264 wrote to memory of 1420	1264	AcroRd32.exe	90
PID 1264 wrote to memory of 1420	1264	AcroRd32.exe	90
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 2920	1420	RdrCEF.exe	93
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94
PID 1420 wrote to memory of 3504	1420	RdrCEF.exe	94

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\e74b4e18e343ddadc319e3fb2df8cb72_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:1264
- 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:1420
- - 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=A1588C6CD438C64382C541412678B0BD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2920
- - 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=2DC96BAD65703D506234C5ADB6329D90 --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=2DC96BAD65703D506234C5ADB6329D90 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3504
- - 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=4C50A37594484E43F2AAEB1F0732B5DA --mojo-platform-channel-handle=2152 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3360
- - 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=342F15C6ED3F90522902969F9758E8D5 --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3132
- - 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=9F22917CB851054F2800B8DF1CD0F1D7 --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=9F22917CB851054F2800B8DF1CD0F1D7 --renderer-client-id=6 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5096
- - 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=35A681D88601CA193E7E6FEA50420ADB --mojo-platform-channel-handle=2544 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4764

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4060

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
1e9efd6e7b1562ef24f4cb93daa88331

SHA1
02713043235ad9bd419428f9bb8c555526c9d38e

SHA256
41d3a4af33d8d915de2944a5b09dceded57cceacbb045c589667a7f662229623

SHA512
c73ff6afea901e5e83d355d81daf71940d8f98a72fb851595f1b1cf43da5be7f18486e7edcaf0acd6abcbd4ea4084446f16abb31a22f87ead65310457124c74e

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
memory/1264-25-0x0000000009FA0000-0x0000000009FF0000-memory.dmp

Filesize
320KB

Download