5bc7c712be024c6ce61e18295fce961729b80aeebc940ee742af2c9e9354e742

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 05:11

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General

Target

e94bc13682dbb89c6b3e5d6d03380cee_JaffaCakes118.pdf
Size

68KB
MD5

e94bc13682dbb89c6b3e5d6d03380cee
SHA1

7f4512561d485ffd6710f7fee44256df8696dbe3
SHA256

5bc7c712be024c6ce61e18295fce961729b80aeebc940ee742af2c9e9354e742
SHA512

e1768385b40f3163109f57dec5d6756ae8f62302f8fffaaee23f92156570e3cdd842eddfacd485bf0755feb41a1f5b45a356d0b0225f60f915a0fbb3742bee44
SSDEEP

1536:uiQD8SqXrR0DKZmcXwvy+FlrazuZ9XW0ovFlg0h93lwPyWt+:jQD89+DK/J+jrZfYvXvh93lgV+

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-1-5-21-513485977-2495024337-1260977654-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2692	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe
2692	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 1440	2692	AcroRd32.exe	90
PID 2692 wrote to memory of 1440	2692	AcroRd32.exe	90
PID 2692 wrote to memory of 1440	2692	AcroRd32.exe	90
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 4704	1440	RdrCEF.exe	93
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94
PID 1440 wrote to memory of 1848	1440	RdrCEF.exe	94

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\e94bc13682dbb89c6b3e5d6d03380cee_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:2692
- 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:1440
- - 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=B0592FBCA2F211C5AB217DE1D8078EC9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4704
- - 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=04385CBF5043ADAD56F77EC4A05BED06 --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=04385CBF5043ADAD56F77EC4A05BED06 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1848
- - 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=B76A9C51701782C1BA4A9F77969DF283 --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=B76A9C51701782C1BA4A9F77969DF283 --renderer-client-id=4 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2252
- - 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=8B9C7E34CAE55B390849DD293B304478 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2712
- - 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=B7CA0054EA6252C9FE37153DC95E1F60 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1624
- - 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=0A174BD74E529A0D420A17BCC5CDE525 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2588

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4360

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
bde3ed77a05fcdd4a25f554b53e78f36

SHA1
c8f4252925323d3d6a24e89f8d4eac657f7c9110

SHA256
d9965bba90a213f6ec36d4400f77b4882926fe81ce59b1cbde49320d0897b3a7

SHA512
ece6a5ceb438f290de8e6b9e4c93e1a19816da3135354a02a7014d74974978f0dbb2ca63fd478096add537d6907f6a3b653ed84688276723379b8418ede292d1

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