27c89e8698873d4e73aa5ac480d7c2bf1ab2ac25cccfb187e5ba92410ff9e445

Analysis

max time kernel
142s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 08:13

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General

Target

33ed87176d518806291b36259ab829ae_JaffaCakes118.pdf
Size

24KB
MD5

33ed87176d518806291b36259ab829ae
SHA1

755df0d1d832b134af9f6ca691e10d8072c3382b
SHA256

27c89e8698873d4e73aa5ac480d7c2bf1ab2ac25cccfb187e5ba92410ff9e445
SHA512

7fd0a3648912fad3f8a3f3877726d6b985306ce91e5a8d0c94bbcbbde07b9ddb60f397b0ce5170c7f7014be26e72c6977827f255293fc6debdd665804e8742a9
SSDEEP

96:WEDsNyvV0c645vFB+OlybcxMFizBQoRMFizBQoW3KrOLJnVDceQj2KnSnZ1WjnYL:WysNAbl6ykyMYyhl1c9fIA49NP4X+

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-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3908	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe
3908	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 1548	3908	AcroRd32.exe	85
PID 3908 wrote to memory of 1548	3908	AcroRd32.exe	85
PID 3908 wrote to memory of 1548	3908	AcroRd32.exe	85
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 5096	1548	RdrCEF.exe	86
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87
PID 1548 wrote to memory of 388	1548	RdrCEF.exe	87

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\33ed87176d518806291b36259ab829ae_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:3908
- 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:1548
- - 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=481D88F3AF8157479C5AE0FFB8863001 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5096
- - 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=7DBDE8C8C8FB1C5879993D77218B5EC8 --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=7DBDE8C8C8FB1C5879993D77218B5EC8 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:388
- - 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=749AE12FA2455E73207F82CDEFC9F3B2 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=2EB5DDE69E01634EE1BF2BABACA68722 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3068
- - 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=6F2135A3BA43D1BC41F84FEE5EC80E5B --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=6F2135A3BA43D1BC41F84FEE5EC80E5B --renderer-client-id=6 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3012
- - 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=26F098085C5C982738E6808EDC78FC89 --mojo-platform-channel-handle=2372 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2540

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
834296ff8c75ae7cf0ca8a0a38c8c67e

SHA1
4bf874440cc0399eededbd682c7b850270b800cb

SHA256
685a63048039cfcbc9c514091de0c3dd66209800b412d2375f8baac658051146

SHA512
8c0cb96a837527766e4411bf6f5f8c4ed9b1bdcb89ba6068f945a9724898a91df5c12e62e58f8b533bbe75637706e5f890a9d3a19cfc2952c81ca002392a152a

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