a0363cdb7313947fb06153ae7ee7b3016ee6e8d7398a1590e42ba35d4fe6741b

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-03-2024 13:47

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General

Target

071b03c2a779d348dcc0381ca1109100_JaffaCakes118.pdf
Size

75KB
MD5

071b03c2a779d348dcc0381ca1109100
SHA1

f532c4792d7edc43c0aadae71721efce3df90101
SHA256

a0363cdb7313947fb06153ae7ee7b3016ee6e8d7398a1590e42ba35d4fe6741b
SHA512

3d2c3aaafe8bade60fe5fcba6055109eb8f9d5aa953e7930adaaa83fa80761b504dda2d28e946f93ed7c88d41975f0bb85140541016bee3288128c3ab933d9c0
SSDEEP

1536:dVd8+WzcJeTd6M/Y2bPi4OtpgD5UB3M3SCRunWoflC78HSp1yij:m+FeT3/YkivtpUWbfnWotCOSp1J

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3080	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe
3080	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3080 wrote to memory of 452	3080	AcroRd32.exe	99
PID 3080 wrote to memory of 452	3080	AcroRd32.exe	99
PID 3080 wrote to memory of 452	3080	AcroRd32.exe	99
PID 3080 wrote to memory of 3312	3080	AcroRd32.exe	101
PID 3080 wrote to memory of 3312	3080	AcroRd32.exe	101
PID 3080 wrote to memory of 3312	3080	AcroRd32.exe	101
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 1768	452	RdrCEF.exe	102
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103
PID 452 wrote to memory of 392	452	RdrCEF.exe	103

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\071b03c2a779d348dcc0381ca1109100_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:3080
- 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:452
- - 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=2AF9E41651D427CECB6499629BE5864A --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1768
- - 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=5051AE8CD7B5D4E1473BB6EA3797B381 --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=5051AE8CD7B5D4E1473BB6EA3797B381 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:392
- - 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=657FA6A968B49E349E277E96FC36B226 --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=657FA6A968B49E349E277E96FC36B226 --renderer-client-id=4 --mojo-platform-channel-handle=2168 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3176
- - 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=DC76EC367951C30E3155016173850681 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1960
- - 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=DF97C73C595C71950905822FA516DB9B --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3076
- - 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=9F30EC8C9D8459F25A31FB34477B5623 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:208
- 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⤵
  PID:3312

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4944

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=4292 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8
1⤵
PID:2720

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
55e953447977e2e8de58aac43f5b477a

SHA1
b0fd624bdde1d1b3c638de77a1a99880c5ca1e41

SHA256
5e4b5f8356eee203ead966ae21757a98aa869522eddfee39710390d893a86d18

SHA512
f8ed77d6db38a24b3cc154ae083feb8392aa944dc4cef42a18c18ee05503e5170c96b35e35624b07deeb2b4708e288cb0e3952094a8d4f06e80b65ec9ddcaf8b

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