Behavioral task
behavioral1
Sample
101288-172-0x0000000000400000-0x0000000000537000-memory.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
101288-172-0x0000000000400000-0x0000000000537000-memory.exe
Resource
win10v2004-20220812-en
General
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Target
101288-172-0x0000000000400000-0x0000000000537000-memory.dmp
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Size
1.2MB
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MD5
96e9b242269378149cb53b8adf196cee
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SHA1
dfe075b7dbf35b6966fb49cac2440a0a5870ce57
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SHA256
09672ba06297f5c78969a7678e3df2e20e68228fb091165a73eceebccb02f3de
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SHA512
3da16fa85415764051af6e88df23cb14ce50d7f40d5fbb41bb965d653b9ad8f493e5287b5e48f78e35a0fa750290528f5bd45e42d31c49f4ee74a5e6065122ca
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SSDEEP
24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO83WAHUq7:F0dwAYZt6C31WeTVRPOh3bUq7
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.ofww
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Signatures
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Detected Djvu ransomware 1 IoCs
resource yara_rule sample family_djvu -
Djvu family
Files
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101288-172-0x0000000000400000-0x0000000000537000-memory.dmp.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 809KB - Virtual size: 809KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 247KB - Virtual size: 246KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ