d9852d5ac2f56467e55763762cfc969b0c0531ae3cb0e3465e2234f6cf3bcf14

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 14:35

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General

Target

463c6175a5120ceb9bd83031fe503bcf_JaffaCakes118.pdf
Size

106KB
MD5

463c6175a5120ceb9bd83031fe503bcf
SHA1

9c263eb162f99da9bdbe03a205c2aca59a46e3b2
SHA256

d9852d5ac2f56467e55763762cfc969b0c0531ae3cb0e3465e2234f6cf3bcf14
SHA512

e7734102464780a613847b85138566795f5032f01344601ac54a78e97c198e7242d8b80c6a749fcf83e2719be6ea6be8e64e5ecdcff77c72a11f2b19f6b9cf81
SSDEEP

384:bONbedw+lJ5mRj0uf+a3h6+huhiDYuWs0Jh5ZilGujGqoIky9jhwF+Qj1hhhmhzE:1

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-1-5-21-1403246978-718555486-3105247137-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2880	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 4292	2880	AcroRd32.exe	90
PID 2880 wrote to memory of 4292	2880	AcroRd32.exe	90
PID 2880 wrote to memory of 4292	2880	AcroRd32.exe	90
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 4344	4292	RdrCEF.exe	91
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92
PID 4292 wrote to memory of 544	4292	RdrCEF.exe	92

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\463c6175a5120ceb9bd83031fe503bcf_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:2880
- 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:4292
- - 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=4CDBEBC366660870CF23D65D319B38F9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4344
- - 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=2D36908CE2D071DBE6E1CF21376D2608 --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=2D36908CE2D071DBE6E1CF21376D2608 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:544
- - 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=33BC7CEDEC15D6CF708707E5FC5CF9A7 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3692
- - 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=D8FF7EC81054A59007FAEC6B7344775A --mojo-platform-channel-handle=1916 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3952
- - 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=5F7B89DF6FE6578CDCC15AD9CCE342B5 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4076
- - 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=2C5875813EC23CB2138DE52812FBE7D2 --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=2C5875813EC23CB2138DE52812FBE7D2 --renderer-client-id=7 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3088

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
b83be3a79e6d2c355a98168e9982f3f0

SHA1
32c102cb7ea5af011f83c945690068d0bdc7d7f1

SHA256
e7d277a52243963339867a3b6698dc64855295cd0cf1d64aae3cb51e583682b2

SHA512
5ae953be7b8024bb99f4a312fae9a9939c977b3970d0691ac47ccedec9fe6df8f0cd0237abe1282514750ff9b4449f1cf17ef715fefa2efac04f3e57099b9e13

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/2880-122-0x000000000A360000-0x000000000A4AD000-memory.dmp

Filesize
1.3MB

Download