8d2431921d4e555fa1ce77ad9db0cbc8205ad6022db0bb51fba6b67c95a60c59

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 09:20

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General

Target

1e54f5848bb0882fa950e88e62d3997b_JaffaCakes118.pdf
Size

90KB
MD5

1e54f5848bb0882fa950e88e62d3997b
SHA1

de874e1eca8cb4dcf4efe59154c82c328bc0d478
SHA256

8d2431921d4e555fa1ce77ad9db0cbc8205ad6022db0bb51fba6b67c95a60c59
SHA512

d14b1ac36548effa7a78a6aea2a1c2d0a41a0806b2541cdf43f23c7e314b72d448d0c7ec7f26ebed567e17246490cb61a9e39b23b8115173e6986b7ffa56eb93
SSDEEP

1536:ky3YxVgBw+mmDYbtkfswpboaGZU1p7gYsaBcOfNv56row1przKsNWKKnTLWxFZI+:bIxYD4K9KaGi1pRBjhDA2sTowTQe+0Vt

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-1-5-21-1904519900-954640453-4250331663-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3220	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe
3220	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3220 wrote to memory of 2052	3220	AcroRd32.exe	97
PID 3220 wrote to memory of 2052	3220	AcroRd32.exe	97
PID 3220 wrote to memory of 2052	3220	AcroRd32.exe	97
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 4684	2052	RdrCEF.exe	99
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100
PID 2052 wrote to memory of 5048	2052	RdrCEF.exe	100

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\1e54f5848bb0882fa950e88e62d3997b_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:3220
- 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:2052
- - 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=91DC54091B700CD2A16423BB935EAD2F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4684
- - 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=548DBEBDCE9BB935D6D0EF2629EB008D --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=548DBEBDCE9BB935D6D0EF2629EB008D --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5048
- - 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=255BF43C715777DD7B51E24D17E58345 --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=255BF43C715777DD7B51E24D17E58345 --renderer-client-id=4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4552
- - 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=A6470D69DAF96703CD91D199A412DDB3 --mojo-platform-channel-handle=2556 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2860
- - 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=24AF7CF422780B1E1434F73EEC10274E --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1840
- - 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=544E4A4BCB3D6BDEF6F803AA68A07981 --mojo-platform-channel-handle=2760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4528

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4460

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=4888 --field-trial-handle=2256,i,6057863739127169200,6895476048812676039,262144 --variations-seed-version /prefetch:8
1⤵
PID:3964

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
ba325a76632354db895b43ac8b5c4bbb

SHA1
e2e6828751bf32decfc3111d32be20d066df1ac4

SHA256
e048b5338160a24f29997cbfa83e24ccf4313019841579deee62cb1131459717

SHA512
b7890b6d9d3ce5146f3749d86e384c1e5b920ec1ffc4da0d7bed0e11f319ca454f47588adc30b1cbe3ca8b0be4ed25e68fea5d22edf8071f9e0ba5788776b414

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