5e4e71d461003c54be2f12cddd89554232834a97a10deab9b328578921efbda1

Analysis

max time kernel
93s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 07:44

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General

Target

48d9e406d0a66312cf8fef20c1e82f71_JaffaCakes118.pdf
Size

69KB
MD5

48d9e406d0a66312cf8fef20c1e82f71
SHA1

86940bc975b89ec07932a74f56a8d3e9dfea2bce
SHA256

5e4e71d461003c54be2f12cddd89554232834a97a10deab9b328578921efbda1
SHA512

9cdef5b1e3e47cece497f3ac15c498e90201ae5b5d29b5abb1cf0124a8bb46134dd1734ad790d1ebd6aadf766c1ecd1dbe903eccf3c325b516fa9505bc83541a
SSDEEP

1536:KocuPH/9xDcx/5wpsrQQmfWWza9mfVo2bMgn4FFjkYQU92Hwh:VI5fmuWzHVt9S2YT92W

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2236	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe
2236	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 4136	2236	AcroRd32.exe	86
PID 2236 wrote to memory of 4136	2236	AcroRd32.exe	86
PID 2236 wrote to memory of 4136	2236	AcroRd32.exe	86
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 3900	4136	RdrCEF.exe	87
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	RdrCEF.exe	88
PID 4136 wrote to memory of 2396	4136	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\48d9e406d0a66312cf8fef20c1e82f71_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:2236
- 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:4136
- - 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=41B096F33ECF7E7362991DBE233ED979 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3900
- - 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=0DAFF8562302F2904E57806702900F71 --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=0DAFF8562302F2904E57806702900F71 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2396
- - 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=77FCDF954D7B66B6EE927F8C21D72E96 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4008
- - 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=C4E002061620B473FE8CE86B68CBB62E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3124
- - 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=5F696A229AEB1E5F8F79807103C6ACF9 --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=5F696A229AEB1E5F8F79807103C6ACF9 --renderer-client-id=6 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3580
- - 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=A9CFB59E7A80CEF06E60B784E67431BE --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2468

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
221fd49e6e0cad8ab67a7dc1835b0714

SHA1
d2a65e11f2a9db7ffcd3f8a96d15b6fa5a684fef

SHA256
ac2ad3c0b52ecca8dbb750717c8357726623bd22b6d23a95fd8e21c7effda7a8

SHA512
d2738d2b36ce4401780e6fcaee8bf6ebbe38950d322646846c7b4706dfdf1559f9ea877f3ac859a6e155d16b4b401771628e219ef4673abb3a1a6ef951883260

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