e96626936f61f49a449d30afa4e560503c0e2ed5044d5872e714416675e824ee

Analysis

max time kernel
140s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
06/04/2024, 09:14

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General

Target

e107077770f8dd0796e92a4293d8a141_JaffaCakes118.pdf
Size

88KB
MD5

e107077770f8dd0796e92a4293d8a141
SHA1

d1f72bcbc120f99a19cdbdfa9ab89565652fe19a
SHA256

e96626936f61f49a449d30afa4e560503c0e2ed5044d5872e714416675e824ee
SHA512

6e1ebc81cff2e437de4bbd16da1dcae7a70f72fc0ce050ea09ae3456c87ed9f0b10bbc386fd318fd173fa4112ce46b95edb5e80b531d6ffd95545f49ae31cc56
SSDEEP

1536:SSdK+Kw6/BAABI4fUl3V/gbw2pRnkga6Wc0+BT5Wnr738BWApO66w5CSV1:lKjAv4eZgMqpWcfTMP38I6si

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
780	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe
780	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 4328	780	AcroRd32.exe	100
PID 780 wrote to memory of 4328	780	AcroRd32.exe	100
PID 780 wrote to memory of 4328	780	AcroRd32.exe	100
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 4948	4328	RdrCEF.exe	101
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102
PID 4328 wrote to memory of 228	4328	RdrCEF.exe	102

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\e107077770f8dd0796e92a4293d8a141_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:780
- 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:4328
- - 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=7013D8F4BBA24DC87129C10132B1DF1D --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4948
- - 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=C54E0F0241A4512635F43CCB0AF725E3 --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=C54E0F0241A4512635F43CCB0AF725E3 --renderer-client-id=2 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:228
- - 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=40E41F2A87D0F50665C1974F620167DA --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3796
- - 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=E0F74671C6E130302AF9EDB2D54D4406 --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=E0F74671C6E130302AF9EDB2D54D4406 --renderer-client-id=5 --mojo-platform-channel-handle=2020 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:948
- - 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=7BE6F4EF8587E0741B2BF5287C20B4E2 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5068
- - 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=9B94E62D015ED12BF97EA0D045F3B537 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4288

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=1292 --field-trial-handle=2588,i,4353937220825226770,7138584070663735671,262144 --variations-seed-version /prefetch:8
1⤵
PID:1164

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
9659fc603a8b16ea261f288afb5458ac

SHA1
2770c38123fc9c7307732f4dd08e00483cbcfd69

SHA256
53e80ec01e54e689f7b3d27ae4925228ec80f1262437c78763d034f9e2dcbae4

SHA512
80d63122c55c496ce2bf2f6a09152afaf667eca499f7411b0e99293b5836899ff97c4f80a448429ebd906cceb4f125ce53de4c5de9c4231a99a344d8f3fd5283

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