ba73c96c628cf1136a6e2e18eb19f63461f26f62d2e31494f330a86df762cbc3

Analysis

max time kernel
94s
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
09/07/2024, 21:21

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General

Target

3205b71802d74e9670a6d3a6db3974a6_JaffaCakes118.pdf
Size

74KB
MD5

3205b71802d74e9670a6d3a6db3974a6
SHA1

04f2ca14b713bb90978c977129f7355f0f778c7d
SHA256

ba73c96c628cf1136a6e2e18eb19f63461f26f62d2e31494f330a86df762cbc3
SHA512

2ae67dcde71f22d440260d0b9d14bc3c3e6a41da815e3582a3e5a97b5f7a42d55a58638b1bb7e8e84909b7a93eb8f66eaf19bba3e50c5df1cbfaa6d2356ff73e
SSDEEP

1536:2GNHplXkCvrrgTvEbHzWEdmfnaJJp8GjF2bW8LCqCxcWOpOwr6yTp:LNJlXkerWEzzXmfSJyGY05wr6+

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1296	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe
1296	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1296 wrote to memory of 3620	1296	AcroRd32.exe	84
PID 1296 wrote to memory of 3620	1296	AcroRd32.exe	84
PID 1296 wrote to memory of 3620	1296	AcroRd32.exe	84
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 3032	3620	RdrCEF.exe	85
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86
PID 3620 wrote to memory of 5104	3620	RdrCEF.exe	86

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\3205b71802d74e9670a6d3a6db3974a6_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:1296
- 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:3620
- - 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=2F6FB539EB2770839667BDA9DC014003 --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=2F6FB539EB2770839667BDA9DC014003 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3032
- - 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=54F11AA6F16E9AF2A4D3629080D147EF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5104
- - 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=171760E559F4442341078D48E52CD72D --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:656
- - 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=C566CC52A75F4AEEE8061059CAEEB15C --mojo-platform-channel-handle=1976 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4088
- - 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=EEBDF40DB3D1FA5D8834A6281B917B8B --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=EEBDF40DB3D1FA5D8834A6281B917B8B --renderer-client-id=6 --mojo-platform-channel-handle=2340 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4376
- - 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=E404244833654977F663875932CF4001 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3932

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1144

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
b856eefa73a3c32e201066572656b148

SHA1
81221804471cdbd555bbf9e5fd2af4cca526d3ff

SHA256
ca36688f455acf5f9386005c572115c8ad40dd9564adc46bbaf0a86340f49330

SHA512
87046bc928654d6cd83411cd9fc27e20c62a8abd25818addb62e69c8c91b97b16038522c2ed79db501365840f1f43b89b85ea52f62880bc8c9b778d53b8e0508

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