a50d4d5a465a24489624c851b440dc4fd6ecdb9455a46380287e8e24ecf2128c

Analysis

max time kernel
94s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 05:20

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General

Target

b1e58b95f26a54617dd9fb3c406efc07_JaffaCakes118.pdf
Size

40KB
MD5

b1e58b95f26a54617dd9fb3c406efc07
SHA1

e2c95e61b724248829c626b271705c5ce0e71690
SHA256

a50d4d5a465a24489624c851b440dc4fd6ecdb9455a46380287e8e24ecf2128c
SHA512

58a959186d06826f355ccc5846dcedacdd58bd11aaaedc48e8d01dcbd34355db8d1da57651ec1851ee21d65d948d7b00170fc61ef27364a6ea02b219e9da4c5c
SSDEEP

768:OUqN6E6cle2IrQkXRPNHkkyR3p1L9EKoqkqJhS1E+F6sPzWxfqDRyQSE5fXuMZmZ:tqoK6XRPNHkkyR3p1L9EKoqkqJhO7F6d

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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4552	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe
4552	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4552 wrote to memory of 3732	4552	AcroRd32.exe	85
PID 4552 wrote to memory of 3732	4552	AcroRd32.exe	85
PID 4552 wrote to memory of 3732	4552	AcroRd32.exe	85
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 2036	3732	RdrCEF.exe	86
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87
PID 3732 wrote to memory of 4696	3732	RdrCEF.exe	87

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\b1e58b95f26a54617dd9fb3c406efc07_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:4552
- 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:3732
- - 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=A0AB47C649336D0FE70F5D78FC323CE3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2036
- - 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=F562816688893788284290613709DC8B --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=F562816688893788284290613709DC8B --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4696
- - 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=6B8FB0B9CC7D039BECD18202EBABF381 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3464
- - 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=82DAB1AECCBC85F2AFF8F524787DFD77 --mojo-platform-channel-handle=1852 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:876
- - 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=FA6B59FBFB852A8FF12F9BC5A38D2E0D --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=FA6B59FBFB852A8FF12F9BC5A38D2E0D --renderer-client-id=6 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3352
- - 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=33571498F284D246646CEBD5CC8A6D8D --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3084

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2640

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
e074c9b517849ac0bb614e2e4d28da9f

SHA1
612300d7dc383f25c86302ae8955717d036d15cd

SHA256
d82ac713f1863a1bea43b82adeceb04f94acd564f44b3c431f1cf80982e485a7

SHA512
c3f2f0aa3ca24e3b05e5a98680fcc4c9ad20e069becaa4c0e4e5c57e5a8ecebc797a3f00dc2d255c74e41f8a06b6030078e2e6179f10c348be8cabdfa6bd968c

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