c14aebd80588c64390845e10425d5e9a007e116f98136baf0a2c77c8f3d24cfb

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 09:55

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General

Target

e1e9f6b9dc395e5325da974469102ad0_JaffaCakes118.pdf
Size

83KB
MD5

e1e9f6b9dc395e5325da974469102ad0
SHA1

dd80176b873a3a46db862238283c801aa3fd8576
SHA256

c14aebd80588c64390845e10425d5e9a007e116f98136baf0a2c77c8f3d24cfb
SHA512

7ca001514940f5c5f24c0a7079a4e95bd53a9e1d4612d05d5c802b0ee05d6bd1f37aefd7bddde0d3e855a8b5d1d904497bd0c20a6122752b32070bffca6a5694
SSDEEP

1536:c3Uh0brAUgwlD06UAxr4fxXz/7f1WlqQ4iWQpOCXsge:kUSPAmZ06UAFqjT6t4FC4

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-1-5-21-817259280-2658881748-983986378-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2912	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe
2912	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 4868	2912	AcroRd32.exe	101
PID 2912 wrote to memory of 4868	2912	AcroRd32.exe	101
PID 2912 wrote to memory of 4868	2912	AcroRd32.exe	101
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 2428	4868	RdrCEF.exe	104
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105
PID 4868 wrote to memory of 3432	4868	RdrCEF.exe	105

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\e1e9f6b9dc395e5325da974469102ad0_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:2912
- 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:4868
- - 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=4240EB10E6FD86972364FB9A32D5D9CF --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2428
- - 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=900E40E7F45A03A80CA878D21ADC2DE4 --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=900E40E7F45A03A80CA878D21ADC2DE4 --renderer-client-id=2 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3432
- - 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=954F5E5796ED25F9A1AC54A5B766B2BF --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=954F5E5796ED25F9A1AC54A5B766B2BF --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3484
- - 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=287B326D31316EED49CDDA2A886404D0 --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2156
- - 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=BD06597DB62D3C8179EEDB73647C5B11 --mojo-platform-channel-handle=2140 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1492
- - 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=4E2F2A946FE97E3C2824E759D0FC1F4F --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:912

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1568

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2712 --field-trial-handle=2264,i,1475924722205134884,16549311107360026087,262144 --variations-seed-version /prefetch:8
1⤵
PID:5980

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
1f026ed3f57183dda77601e87dd56ecb

SHA1
6f935194fe6b364d8cf9c99acd3b5fbad27b7864

SHA256
480c6854a0a375ba4e383bb00ccb3c73d0838e0ae4de68a02502cace45bc7d3c

SHA512
dbf7d629d01d5d7719e93e59b174c222488c7a0d857603a5fb70f4f10eeda8aebbb60451590eb9de2b1e0f235a69361f4147c100ad051b7574071957994e2bdd

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