7d86c95dd78409c0bc3b1ab4190eb075727a8c6f0c166ee53f4d3fa268494825

Analysis

max time kernel
148s
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
29/03/2024, 13:13

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General

Target

22e9fc053bf86c8608a0833f52f7cb6b_JaffaCakes118.pdf
Size

77KB
MD5

22e9fc053bf86c8608a0833f52f7cb6b
SHA1

79fce0b53a23026107f1b63e5f90e5f760ee543e
SHA256

7d86c95dd78409c0bc3b1ab4190eb075727a8c6f0c166ee53f4d3fa268494825
SHA512

6bf2573c47586126259bb4b0bd9ee77614aef7731db6ec2168f82ccc16c56657f848650098636f851403ee2268e968d8e0d72b0f7f9f7b292e375a5b370086b8
SSDEEP

1536:E78H5vegn5opLTMaWwSNe6CVzqyXrtFTy5pnQ7Jps793q5pZWbpONiWebXxom5+b:+8Zvlk3MaJP6CxT51cpkJps7JWpbNs/M

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
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2888	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe
2888	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2888 wrote to memory of 1248	2888	AcroRd32.exe	90
PID 2888 wrote to memory of 1248	2888	AcroRd32.exe	90
PID 2888 wrote to memory of 1248	2888	AcroRd32.exe	90
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 2144	1248	RdrCEF.exe	93
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	RdrCEF.exe	94
PID 1248 wrote to memory of 4444	1248	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\22e9fc053bf86c8608a0833f52f7cb6b_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:2888
- 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:1248
- - 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=7C8A73C69E63F1BB898444C43DE2C737 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2144
- - 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=1DD492C410AEDBEDE7CADFF1D2A761BD --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=1DD492C410AEDBEDE7CADFF1D2A761BD --renderer-client-id=2 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4444
- - 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=1CA4FBF73B5DBF88F331C65B57F35BFA --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=1CA4FBF73B5DBF88F331C65B57F35BFA --renderer-client-id=4 --mojo-platform-channel-handle=1984 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3028
- - 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=6CF80270BFF4B4C75D60D75621E229EC --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4916
- - 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=1EF03011E855914ABC1DB94C308A788F --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1720
- - 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=65E33461B59B95DF2FBDAC3F081697F2 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3800

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
a0e0811efaca1d397c2eef2234d3f856

SHA1
1f0db1202eefae3721f28f30e9a22d35627a9f2b

SHA256
15e0f8a46fdfb9932b4ba287822d941865a7d66429cffcf33d86058f4e707af0

SHA512
81387dae4745ab1c8f8c7fc9dc759d2d94d83d10c2e93d8ead285a758596914d61ee38eefa0119c686dd6e54885c20a9ed6ee8aac9a279ebd04e5351b1cfac60

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
memory/2888-28-0x000000000B660000-0x000000000B681000-memory.dmp

Filesize
132KB

Download