59094bafdf19bb60c30ef8165008aed8bc384d50ed351b6f95a60a0a8bcdeb72

Analysis

max time kernel
141s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
06/07/2024, 09:49

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General

Target
281c827da44e7ae168b7f3debb58773e_JaffaCakes118.pdf
Size 9KB
Sample240706-ltngssxdka
SHA256 59094bafdf19bb60c30ef8165008aed8bc384d50ed351b6f95a60a0a8bcdeb72
MD5 281c827da44e7ae168b7f3debb58773e
SHA1 009159d9f89da9cbed49c48bf2a64c31066998ea
SHA512 0d60e96d6cfb8ccafa8642580ae6e4f56d428d3c13bc284b09bb47a9a72131d1f13879f3321672a68830488cda717e91f0c69d84e4e77d33a4133933290f6b55
SSDEEP 192:qPz4ULMxLIKXHsfyx2vRLbW0ynj4ZdOuz3v/nv+w++SoUTL8Mp7jBd90+MHrD6iu:qPz4ULMxLIKXHsfCOy0ynjy5nnviLjp7
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2753856825-3907105642-1818461144-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4268	AcroRd32.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe
4268	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4268 wrote to memory of 64	4268	AcroRd32.exe	85
PID 4268 wrote to memory of 64	4268	AcroRd32.exe	85
PID 4268 wrote to memory of 64	4268	AcroRd32.exe	85
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 444	64	RdrCEF.exe	86
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87
PID 64 wrote to memory of 2624	64	RdrCEF.exe	87

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\281c827da44e7ae168b7f3debb58773e_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:4268
- 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:64
- - 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=B2F0E0F7D46EA343542C19268DEFE9F7 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:444
- - 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=5232F456241B0385EA7F6856D2F21616 --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=5232F456241B0385EA7F6856D2F21616 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2624
- - 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=04AB23E34DD6EAF4503360087CA407EE --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=04AB23E34DD6EAF4503360087CA407EE --renderer-client-id=4 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3848
- - 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=E50209147B8515C098ABD516BD790D41 --mojo-platform-channel-handle=2552 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2516
- - 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=8537AB4689FD08265B754DDBE01ABD76 --mojo-platform-channel-handle=1948 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2180
- - 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=95A0E93BCEA487201C72589804055A5E --mojo-platform-channel-handle=1848 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4836

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 06fd7723174459064fb04ededbf8fa8ac7565a7ba75c38ef409e4efb457e801f
MD5 88fe9e0c714b1ae54139d660447958e2
SHA1 fee13ac1d07c1079678b130bd8813359a3e42404
SHA512 219c6a64ed72db5f729a00c6c8e2736c1228516dff290bb8a215d5d868b4e22a5fa02b2a531c313481e207ee59e11705c35fc8d6d14031360cef3ecab9ca5d97
SSDEEP 384:yeTdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:m+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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memory/4268-132-0x000000000A4E0000-0x000000000A62D000-memory.dmp

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