2961c2fb149ecb39615460d798f1759bd805fd5593032c0c3c1da3aa47de1411

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 18:22

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General

Target

0a1a23dfda914a495f9d7daf2824d726_JaffaCakes118.pdf
Size

90KB
MD5

0a1a23dfda914a495f9d7daf2824d726
SHA1

bd4f456359842ab983e2822a3eeb873f26acc545
SHA256

2961c2fb149ecb39615460d798f1759bd805fd5593032c0c3c1da3aa47de1411
SHA512

9ffdf3027250f95e64ca126774c75e71e255a65551b91e9acbbf2b2ea3953bef95a12d37632f2fdf02545ad3fe744ff29345df6148a4d722e3cff8af6dca569d
SSDEEP

1536:zVoeKA7om25+0CHqE9ogEPqltu4GxLCWkNpOP80Sx3OpWOvxukqBwa/v:Jnl0CHq+o7v4GxLnPZ0OVuKU

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-1-5-21-2080292272-204036150-2159171770-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2040	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 1484	2040	AcroRd32.exe	87
PID 2040 wrote to memory of 1484	2040	AcroRd32.exe	87
PID 2040 wrote to memory of 1484	2040	AcroRd32.exe	87
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4888	1484	RdrCEF.exe	90
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91
PID 1484 wrote to memory of 4860	1484	RdrCEF.exe	91

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\0a1a23dfda914a495f9d7daf2824d726_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:2040
- 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:1484
- - 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=91FF99CB6CA139ACB78D15B95D6EA10F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4888
- - 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=A08196E5CD892F1D50D0B962B096767D --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=A08196E5CD892F1D50D0B962B096767D --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4860
- - 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=E77F11D06313A2D81BFEE42318E36C32 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3412
- - 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=EF29D180D94A1595F63DD4E2E3EB32D2 --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=EF29D180D94A1595F63DD4E2E3EB32D2 --renderer-client-id=5 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1740
- - 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=F4D32311CD6C9A70161CDF578C815235 --mojo-platform-channel-handle=2756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1628
- - 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=CA37944D0D5B65D448E583E6D087E203 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4868

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
920cbbd4fa1ee65d13160c15f97d8c53

SHA1
eb85e22266a04f9c2039d16cf3673f8f1ff5ba6e

SHA256
2fc8fa2835d29b2c6553f46a64cbc0f2fdbd986563db96b080b0c0aa87a00d8b

SHA512
8408fb09dc6aa1969a201b6d41a6f2babf1789312cd61ed30800190b13d0ecda8f4e9ef093f79186cde1c0e0662c0e29c1514f4d51204dd64a2e68c47964c7cf

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