cfbe380afe2f4cc7527f690b770dd4a5fab92cf1706a9405bd7cd46083162f55

Analysis

max time kernel
155s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28/03/2024, 16:08

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General

Target

0a0abd64fbcfc79751b5180040eb7210_JaffaCakes118.pdf
Size

33KB
MD5

0a0abd64fbcfc79751b5180040eb7210
SHA1

7d04b4e7f45ebd1c953572834a8c81a5fd630563
SHA256

cfbe380afe2f4cc7527f690b770dd4a5fab92cf1706a9405bd7cd46083162f55
SHA512

bdc6074acd595cf982d7fdbbabbbaaf86a32474c9f7235d823a2913f602a76ba524a4232e3a3ea343cb1e2b00fccb76137a0cebfe329ebbd4c3775d461069c17
SSDEEP

768:TULABNvD29D/L4ucxXCahb0rxjt0IV3RDVLs:TCABYlEumhbtIBRDVLs

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-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2024	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe
2024	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2348	2024	AcroRd32.exe	102
PID 2024 wrote to memory of 2348	2024	AcroRd32.exe	102
PID 2024 wrote to memory of 2348	2024	AcroRd32.exe	102
PID 2024 wrote to memory of 4268	2024	AcroRd32.exe	104
PID 2024 wrote to memory of 4268	2024	AcroRd32.exe	104
PID 2024 wrote to memory of 4268	2024	AcroRd32.exe	104
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 4816	2348	RdrCEF.exe	106
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107
PID 2348 wrote to memory of 3320	2348	RdrCEF.exe	107

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\0a0abd64fbcfc79751b5180040eb7210_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:2024
- 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:2348
- - 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=0BAD834667A5356164F58DFA0B1A5A61 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4816
- - 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=CF2C2F09CE7A9D4ED3379B548D4917D5 --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=CF2C2F09CE7A9D4ED3379B548D4917D5 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3320
- - 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=1F07770DE290254AE080D373269799F7 --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=1F07770DE290254AE080D373269799F7 --renderer-client-id=4 --mojo-platform-channel-handle=2160 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2224
- - 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=4EE865AC69B4751469FAE49C8F760D96 --mojo-platform-channel-handle=2564 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4808
- - 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=BB7B66FF6A3F941591C4F3E377991CCF --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4360
- - 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=D855DE479EF6AF4D9985664844BA8922 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1748
- 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⤵
  PID:4268

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1180

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4068 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:8
1⤵
PID:212

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
7eacbbe2c9518c9a74a9e4ef666e6662

SHA1
a1651ca41356201cb5768f17ae84c29b39d00be6

SHA256
f80f1a5923f299d097a96e528a9c65228492ffc2521ff7b284008991e0a5e40c

SHA512
3ae921c0511e1eb4110aaf29a1914d22f19705b28cda9bb54df8778582a25de688ebe2f1044103e0d3c1800ec1e4444794623aeced735c42af86324912f40650

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