7f165ce7bb6d4cfdaab2a5a2de96c6e162edf25a661939e08aa4a0688b6e59af

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 14:19

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General

Target

d2229807cbe7e7fbbc4c651c4a26209c_JaffaCakes118.pdf
Size

32KB
MD5

d2229807cbe7e7fbbc4c651c4a26209c
SHA1

3ad471c3c0770117c49a4aa78f047af80d1b47d4
SHA256

7f165ce7bb6d4cfdaab2a5a2de96c6e162edf25a661939e08aa4a0688b6e59af
SHA512

cd61697db0f86c06748c340acb96a2de052d9bdef2140686b655c9242acd4067a9ec1c1755d28eb8f0a0b0bbcf5bcf7749618d140a71452890cf19fc213fdcb5
SSDEEP

768:DXuMZmwgCLWaroE5Hpu0NrdBS5wNU8e95LzCChQ0uM1rPONRWb:DXFZmGWSB80NrdBSHrNhQ0FrWNRWb

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-1-5-21-945322488-2060912225-3527527000-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe
3832	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3832 wrote to memory of 1852	3832	AcroRd32.exe	87
PID 3832 wrote to memory of 1852	3832	AcroRd32.exe	87
PID 3832 wrote to memory of 1852	3832	AcroRd32.exe	87
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 5000	1852	RdrCEF.exe	88
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89
PID 1852 wrote to memory of 2440	1852	RdrCEF.exe	89

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\d2229807cbe7e7fbbc4c651c4a26209c_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:3832
- 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:1852
- - 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=3D5F808D93D438097C7A52E6C4A49649 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5000
- - 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=B02677E5DDC49D7D3084DC2783A76765 --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=B02677E5DDC49D7D3084DC2783A76765 --renderer-client-id=2 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job /prefetch:1
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2440
- - 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=7D968BAD3540C820AEE9C3A48C6F5B14 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3296
- - 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=6C1EF14B5E211900AD508E852B70675C --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3204
- - 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=921D1922D7FB15560E3295CF9A1ED293 --mojo-platform-channel-handle=1908 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1492

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
32dc208092d33e15d691342b36a4b643

SHA1
24075f85f7ea395bb0cbc3300b47b11be5dd0abe

SHA256
2e46d296694594511aaaecbf6a08e8781e7459866994414676c16025afcd72ba

SHA512
3fcc650856228e68ce1154a2cb3af7abb803928643452d11d1cbba93ceb32f891f144c361676f1ab6f5c9f42fafb63d2a181c111dfc32751806ffa3eebe30743

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/3832-122-0x0000000009BA0000-0x0000000009E4B000-memory.dmp

Filesize
2.7MB

Download