5c6172835adc25f633c71fada8ad1f597ef466e51bfa12d6d4a2a04601fb5728

Analysis

max time kernel
93s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 04:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4cd0ee71163c70244660fe380d1778ff_JaffaCakes118.pdf
Size

7KB
MD5

4cd0ee71163c70244660fe380d1778ff
SHA1

973e266df8bfbbf97a4ef324d44a10121760b6e9
SHA256

5c6172835adc25f633c71fada8ad1f597ef466e51bfa12d6d4a2a04601fb5728
SHA512

5a8fa9fd78d85a83d1497efa0a98f6aed968630c633bf18de1024daf9c8110b88cb841d61743eaad78fc232ed168c0b92d14f44979be1bec4933b6f3883fc000
SSDEEP

192:bP5uFm4kugoxwgZLNtDAaqFp5vXdFeT3N60aLazP4f19nLmtvB7tjYL:bP5uFm4kUx5LL8ZXdk69ezPGnSt5RjYL

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-1-5-21-2650514177-1034912467-4025611726-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3728	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe
3728	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3728 wrote to memory of 2168	3728	AcroRd32.exe	86
PID 3728 wrote to memory of 2168	3728	AcroRd32.exe	86
PID 3728 wrote to memory of 2168	3728	AcroRd32.exe	86
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 3988	2168	RdrCEF.exe	87
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	RdrCEF.exe	88
PID 2168 wrote to memory of 1928	2168	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\4cd0ee71163c70244660fe380d1778ff_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:3728
- 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:2168
- - 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=76C1C8B1354EDE6CCB75F61391E700CF --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3988
- - 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=F0F949D24299CC2BF40B95419ABDDA9C --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=F0F949D24299CC2BF40B95419ABDDA9C --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1928
- - 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=41AA0C9A895784B3D19B014434BBB252 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1924
- - 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=EC3EABA33492119B4C9D08A39D6C0503 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1676
- - 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=48B862032BB996DDBC5EB5F58DCFFDFA --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=48B862032BB996DDBC5EB5F58DCFFDFA --renderer-client-id=6 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3096
- - 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=8C48CCA7F0B3A771F576189DAEDA3FBB --mojo-platform-channel-handle=2776 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3064

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3680

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
94cd5b01417ee4bac0113ca84182c9b5

SHA1
0dd106538ab9560da05d8997d1d1ddb8aa918103

SHA256
97335cd9ae4f65e6a45d37f4d86373da3355da36d3b722cb256c5a503cec607b

SHA512
a98613561efb86fcc245068554bba7eaee0d7d3e985e61c955fa093429bdafda9e5d7ad1a78baae3e914069bb68578df8a8ef42c8fe555646ac4c81f0c21f5c0

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/3728-126-0x000000000A0F0000-0x000000000A23D000-memory.dmp

Filesize
1.3MB

Download