43c8872ece1a92b79186c32916a40313714ea5abe77d82776590715186749adb

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/04/2024, 08:17

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General

Target

07369cf73cad81b61b3c90dfcd1a8005_JaffaCakes118.pdf
Size

62KB
MD5

07369cf73cad81b61b3c90dfcd1a8005
SHA1

50450a9912717cc46d09d79b0c340aedfe3aef4e
SHA256

43c8872ece1a92b79186c32916a40313714ea5abe77d82776590715186749adb
SHA512

07e43211919f06566fd9854779dbc23358e3fbdfe932e1625d4d24688c70bd6d0a6bf0ec950a0c5ce5bcec66f622ccdefade376b2ab6e9dfec294291bb34af38
SSDEEP

1536:gGF2pETEyEdqc0yXc1qUP1VfZlMHWyywt0XjzM:tF2pzyG0D1qUdRvMXO0

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
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1476	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe
1476	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 4652	1476	AcroRd32.exe	91
PID 1476 wrote to memory of 4652	1476	AcroRd32.exe	91
PID 1476 wrote to memory of 4652	1476	AcroRd32.exe	91
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 4792	4652	RdrCEF.exe	92
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93
PID 4652 wrote to memory of 2184	4652	RdrCEF.exe	93

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\07369cf73cad81b61b3c90dfcd1a8005_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:1476
- 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:4652
- - 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=78CC0ED85E563B6859A7B67AE0D94CEC --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4792
- - 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=3673048BDB8A432B7CB87491029344A3 --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=3673048BDB8A432B7CB87491029344A3 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2184
- - 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=EADF56A8BCDAE4DF531ECE829B1701A9 --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=EADF56A8BCDAE4DF531ECE829B1701A9 --renderer-client-id=4 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1144
- - 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=B723623F9AD6D2F7AD5561B553062D6B --mojo-platform-channel-handle=1844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3536
- - 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=311BDDB8086477678E4357109AD87DC9 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1512
- - 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=D89C797A088938BBE2ED94970BA64E79 --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3048

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3128

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=4440 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
1⤵
PID:404

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
06d3d4313a6601b3fe2d5643c17ff695

SHA1
46f76436d243191b31dec24abb66ef7abbaf58bc

SHA256
8f94324c803a04a99b23b522d934ff8f5b94e3f9fe098bb12c0ae547abc94994

SHA512
35545ba090e21fbfde169a68a52f9e356676f0e6c9fac84d955208e117f393b5e417710c65de06549161ab3c2f21179232555662679d50568a6e44e9b0f7dbfc

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