9412c9efbb04ef964bbd514e312d9bbce0936a9b7320410a77ff0b478682c858

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 17:19

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General

Target

a1788ffe03ad95f3aecf1a48666ae423_JaffaCakes118.pdf
Size

54KB
MD5

a1788ffe03ad95f3aecf1a48666ae423
SHA1

db810096c7a661b62a8b4d7c04ff947b5c86034c
SHA256

9412c9efbb04ef964bbd514e312d9bbce0936a9b7320410a77ff0b478682c858
SHA512

5168e82a641370db3511c088f56f317ce5024b086cdca4ef02f107c6c606bf3333afc4314b2236808258e0d0f2c9e2a4d1503b61adc61de3e57eac1417db396a
SSDEEP

1536:o8GF7pGmi0ovujFY2am80JWaYVdWeAWFQUtsr4P:oZF7pm2ZRYdB9QU+rk

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
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3108	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe
3108	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3108 wrote to memory of 4292	3108	AcroRd32.exe	84
PID 3108 wrote to memory of 4292	3108	AcroRd32.exe	84
PID 3108 wrote to memory of 4292	3108	AcroRd32.exe	84
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 4504	4292	RdrCEF.exe	85
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86
PID 4292 wrote to memory of 3184	4292	RdrCEF.exe	86

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\a1788ffe03ad95f3aecf1a48666ae423_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:3108
- 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=8C31229EF650B099BCDD19C57825E29C --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4504
- - 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=ECBE9CF23C7DB7777C93CDE179597A82 --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=ECBE9CF23C7DB7777C93CDE179597A82 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3184
- - 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=8D21948CAA4B1D0D00C22A70E697A05D --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4776
- - 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=A9E2BF8029D62BD11469B79DFEADA9D2 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3100
- - 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=F537964170A959D7A03910947E3ADDF8 --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=F537964170A959D7A03910947E3ADDF8 --renderer-client-id=6 --mojo-platform-channel-handle=1952 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4700
- - 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=DDFDAED6B219508BD178897836AE2283 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2692

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
b877683e74cf69fa8f84ba98128290a9

SHA1
32b083ff1c6a91cf6aae71ea1b038de8e433ef08

SHA256
a058104dd65c18eb5b16c84e57a883d1561988f3c95879c5c532744d7d97410f

SHA512
f38bfe7fe9d6ef39d47f97ab673a1a488bff6e64d09aa543a7452715def76caee46bc47a6eaf0fa2fabe1853489436e3de912faf36d98cc50cdafee1c3163712

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