1f309654ab144cbf39cc4a7e479e1aae543d1808ccec1e4366d9b11656dac680

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21-04-2024 08:09

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General

Target

fed553b11e28cb389e1cb5703a08e400_JaffaCakes118.pdf
Size

87KB
MD5

fed553b11e28cb389e1cb5703a08e400
SHA1

b206187570d2f94931c0d4e66c05b378ffc69396
SHA256

1f309654ab144cbf39cc4a7e479e1aae543d1808ccec1e4366d9b11656dac680
SHA512

a69d54ed399e0846bf192c2bbc3df609d2518d2bd3443f12b1956b1a82859ca2b984b800f1d10969c4b62bbbddab3699daff598293386b5d044512fbf61b4489
SSDEEP

1536:zzf8rCUBnqc6fHfdpvZt89g6R9rp3CiBu2GulUs9pML1a9TyhKX2pCAZh2hbZk8W:nfxUBnqdFZ/6R9r7BnzpMJ+yvZ8hFk8W

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3664	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe
3664	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3664 wrote to memory of 2684	3664	AcroRd32.exe	89
PID 3664 wrote to memory of 2684	3664	AcroRd32.exe	89
PID 3664 wrote to memory of 2684	3664	AcroRd32.exe	89
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 3944	2684	RdrCEF.exe	90
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91
PID 2684 wrote to memory of 1812	2684	RdrCEF.exe	91

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\fed553b11e28cb389e1cb5703a08e400_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:3664
- 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:2684
- - 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=2400F4B429D3F7A578C90BB30CD6281B --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3944
- - 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=1167E1FFC96D677F6ECFD27BBD2B3935 --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=1167E1FFC96D677F6ECFD27BBD2B3935 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1812
- - 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=FF593CDFF12B732FCCAEF0D0EC0FA984 --mojo-platform-channel-handle=2184 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2676
- - 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=ED34E8E82EED324DB2CF0CE79B30FA15 --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=ED34E8E82EED324DB2CF0CE79B30FA15 --renderer-client-id=5 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2040
- - 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=0CCB4DAFE3944946FF25368AEB6547A0 --mojo-platform-channel-handle=2452 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2044
- - 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=E1B06538F0E3EA7F7C6851E8152B3A10 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:468

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
a72b18b8b91a4a6f2d98585172e10a8a

SHA1
3f9fbd477c3ee8056e95830cbd7c7dfa4caff2f1

SHA256
ea9dc7d9c8698dc575038a4f40f5ec6518d3ec076f4bc77fe74d8b22a01270a8

SHA512
5e00525d248f983550c7e9779be821095e74b47ae9018297f98707409a83f4ebef203bd4368ff532498853671fed0fbcff2e6c97294bdc3ecf5a622cd9aea7cc

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/3664-27-0x000000000B460000-0x000000000B481000-memory.dmp

Filesize
132KB

Download