6f2ffa632da0dae5b0fe9c403df6f0ef19475bf23c0d55d06b4bf3d3519c7313

Analysis

max time kernel
102s
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
12/07/2024, 05:04

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General

Target

3c139d5cefb1e5d319e4e1503711c2ce_JaffaCakes118.pdf
Size

82KB
MD5

3c139d5cefb1e5d319e4e1503711c2ce
SHA1

3d45eb73034ffd307667d1927bb41a8e28fa737e
SHA256

6f2ffa632da0dae5b0fe9c403df6f0ef19475bf23c0d55d06b4bf3d3519c7313
SHA512

ad7878f0b481ad712bc193f1db7e28ae8f2c5de2643a4cfeeb7db69ed0f7b14fcf30d135c31d5ca0ac7b388b8b9a41e71c498db729b1589d3c12839ff7402d51
SSDEEP

1536:nwArrU4Bg7WUc7RywuY1Ajxa9gmiT8OAVI/DbWjUjTuO9H9VEFR+OxWUpO7Ixh:nPUFO9Vp9gmSAS/DrPL9VnO07O

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-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1216	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe
1216	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1216 wrote to memory of 1448	1216	AcroRd32.exe	86
PID 1216 wrote to memory of 1448	1216	AcroRd32.exe	86
PID 1216 wrote to memory of 1448	1216	AcroRd32.exe	86
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 224	1448	RdrCEF.exe	87
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88
PID 1448 wrote to memory of 2284	1448	RdrCEF.exe	88

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\3c139d5cefb1e5d319e4e1503711c2ce_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:1216
- 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:1448
- - 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=45DD84B2D35D2A9625A5415E53C8E6EF --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:224
- - 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=BB5D2BC64E424542DA26FF8EC655D40A --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=BB5D2BC64E424542DA26FF8EC655D40A --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2284
- - 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=44AE6BDB83A7E204F93DF8BFBF888BE9 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1808
- - 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=4895E7DE6CC6748BFE34BFAB3364A3DF --mojo-platform-channel-handle=1856 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2136
- - 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=9FE229B7A3F7E3E55B014D02219A9A4D --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4556
- - 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=68FDEABB8144E60B6DC9DA6945F3AE5D --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=68FDEABB8144E60B6DC9DA6945F3AE5D --renderer-client-id=7 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4784

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2232

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
b89a8123f19f49f789f218f96937cdf2

SHA1
12c1051f710daed33cfe7d31ef46976dbea5e88a

SHA256
9d429de983ef3fa5e61650fdf48e766ffb3d6675d61e512ab3926e86669e5a02

SHA512
a6af5b9f36bb3a5e3ec0c01220564dc81766a3cdfd9b667548cfc76518cea47823a0d0e4e6ba936bc275c5c0dd17bc6196a6c541b15a760401f7c5a228796a26

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