a690d5598683493f648c1e25214567fcb8ebdaf6bf08ddeeca5082e206f02acc

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 23:47

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General

Target

c504166b497aec1e70b8354269af7f3f_JaffaCakes118.pdf
Size

87KB
MD5

c504166b497aec1e70b8354269af7f3f
SHA1

c88c13ba44f62124d72bfc7d192bfe4597d19db8
SHA256

a690d5598683493f648c1e25214567fcb8ebdaf6bf08ddeeca5082e206f02acc
SHA512

bec81c80bbba01162b88730d4c085c0147e0417bfdd716a6a9988c36911f0919d05fe7bec14144a442863ad0e2232dca872a03e1c6a6bd8f5116e269fe47d104
SSDEEP

1536:nVA2C9zJw6BCAjeWE6jO2gdfRYA0sLW22xtzaD7PY4LcI3iC9W6pOu29u79WaJAq:V1w3RSV6j2f90vxtS7DSCOu2e9u7W

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-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2652	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe
2652	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1004	2652	AcroRd32.exe	92
PID 2652 wrote to memory of 1004	2652	AcroRd32.exe	92
PID 2652 wrote to memory of 1004	2652	AcroRd32.exe	92
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 3092	1004	RdrCEF.exe	94
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95
PID 1004 wrote to memory of 208	1004	RdrCEF.exe	95

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\c504166b497aec1e70b8354269af7f3f_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:2652
- 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:1004
- - 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=0AB4AE4C5C0369EAA6CDCCB260A0C90C --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3092
- - 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=3D007C3EBB4E6E3BC5CD0095C1748524 --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=3D007C3EBB4E6E3BC5CD0095C1748524 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:208
- - 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=115ADA7E72AE22DA72F96FC7B7D1BFCB --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3960
- - 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=BA6CBA8937D6FF0C89DFE43F763B4049 --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=BA6CBA8937D6FF0C89DFE43F763B4049 --renderer-client-id=5 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3468
- - 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=0CFB454E37E5DF7FC69A18F0ECA16A1E --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2076
- - 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=DA76AD0A8CBD09484E3565E62742A256 --mojo-platform-channel-handle=2272 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4804

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

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
b5668c54fe064bdfd0a8bb110aa36e7f

SHA1
018e3b7b92d43d8b42825d303afec9fd5cc48180

SHA256
1009ec714ba12df1c8b150db0842db17b4c5224c51c7c9b6ab83621f20a23997

SHA512
1f011f7770a076302543e2dd6219cd9330e8c747e26651334ad6bf7eda86b3d21424e85e73d651fecef7ae4507eed1221795cdd4b63cb706998eee3fa0d41b3b

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/2652-27-0x000000000A8C0000-0x000000000A8E1000-memory.dmp

Filesize
132KB

Download