e0a06df9fffae4562b9bf8ee27405d7cd381bce841770ac1c28756e6e44e03e2

Analysis

max time kernel
95s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 08:42

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General

Target

66dfc550a5c929d080884383147a0bf3_JaffaCakes118.pdf
Size

106KB
MD5

66dfc550a5c929d080884383147a0bf3
SHA1

0744e388f460f8e8d362eb6e5e9caf66d162d400
SHA256

e0a06df9fffae4562b9bf8ee27405d7cd381bce841770ac1c28756e6e44e03e2
SHA512

aea00c5ed2a2bf87f22d49fd3a57698d84d6018edc734756239de396a1d6ee0389c6fb74923fb86e0f6af144103b6052f29855b6d67445de318f0f4f78078172
SSDEEP

384:bONbedw+lJ5LS039ymu8xB/ymAuKohWkKB8V/4Et7VOh/bDP169Eo/Qpq1SX/JT7:6

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-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe
736	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 1180	736	AcroRd32.exe	89
PID 736 wrote to memory of 1180	736	AcroRd32.exe	89
PID 736 wrote to memory of 1180	736	AcroRd32.exe	89
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 3148	1180	RdrCEF.exe	90
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	RdrCEF.exe	91
PID 1180 wrote to memory of 5100	1180	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\66dfc550a5c929d080884383147a0bf3_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:736
- 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:1180
- - 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=C412EA1BC703FADCD23518CCBCC48C9C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3148
- - 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=FEC2BACF0247E900902E4F13157CE205 --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=FEC2BACF0247E900902E4F13157CE205 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5100
- - 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=8A400ED809FDCD2456695BC82C1C2C7B --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2976
- - 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=9065405B79A4B123F40DC2A0D2404578 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3392
- - 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=111B360447230CF28655C5898AFDAA13 --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=111B360447230CF28655C5898AFDAA13 --renderer-client-id=6 --mojo-platform-channel-handle=1956 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3916
- - 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=755C4EA21B72BFF35D68DEDC31F51EEB --mojo-platform-channel-handle=2676 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2676

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:708

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
4db15b537e9b4d37dc59c749e3ad949a

SHA1
1de7601a7d0933ac84d2d97fa66039a981e61e60

SHA256
f16658964c126f685c403aab5ee8b07e5d47614b89c201e64bec3345377445f2

SHA512
a12e5ba8b528bce81bf30ae8d5129fb1336bc98a1b4489818153b3718d3103a5d6679947db63f2c50dd5d28e292f6528a7e8c6c17f1e1907fd308e8227a729b8

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/736-123-0x000000000AB50000-0x000000000AC9D000-memory.dmp

Filesize
1.3MB

Download