9fd2d3a2a09f7fcf04e66c5d7c410575f88ec264b6dcc3a2dcb515e16c529c2e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 00:48

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General

Target

45015b622211e4f82cabc9388aa974fd_JaffaCakes118.pdf
Size

66KB
MD5

45015b622211e4f82cabc9388aa974fd
SHA1

64e9ec28cb13f594b71fd29e71f18eb3c2f5e568
SHA256

9fd2d3a2a09f7fcf04e66c5d7c410575f88ec264b6dcc3a2dcb515e16c529c2e
SHA512

9672c28c10bf1f8a23cb57bed329a1f6e6c0b420dbd3db6c48e9b664b5b38628019d243f7498dc04ad51c1eae6a11dc3684736fdc3a76fe9190c3a3e18fc6529
SSDEEP

1536:TbpACuOLohe9E5E7S5bB+JzA/UwOGwJxflbzY+dOWapOn6WdF:Zv3PE5nazA/Uw0JHzzPnx

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe

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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe
4936	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4936 wrote to memory of 4740	4936	AcroRd32.exe	89
PID 4936 wrote to memory of 4740	4936	AcroRd32.exe	89
PID 4936 wrote to memory of 4740	4936	AcroRd32.exe	89
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1544	4740	RdrCEF.exe	91
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92
PID 4740 wrote to memory of 1684	4740	RdrCEF.exe	92

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\45015b622211e4f82cabc9388aa974fd_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4936
- 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⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4740
- - 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=9C6D9F9F81CCCBE01CD0BC279A4F238E --mojo-platform-channel-handle=1716 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1544
- - 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=50B0500282107ED65588647E17CADD3C --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=50B0500282107ED65588647E17CADD3C --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1684
- - 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=8D5AAB2C2031EF21EE28546737E9FD22 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:916
- - 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=AF33F15CA2E02EBF82C871A96B8D001C --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    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=E58494C881DA5F7CA4CFE2EB94EC04F1 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4584

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

System Location Discovery

T1614

System Language Discovery

T1614.001

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
35d0dfcdda287746d63c150c9bbd4c57

SHA1
cec7579f37d215a00bc4e9b453f99fdf9d610482

SHA256
7393d4647d067901acd2dc3fe04b7d978482e4638ba633123ba8edd11088f48a

SHA512
9177c8a04950a96cf44d983f8f4f448a6ab40c47830092905208df16baa220ba5051c48f443126796e92d461183a3bfde8ef0e03b21700fa8ff2feb87d1659c7

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