Behavioral task
behavioral1
Sample
4592-411-0x0000000000400000-0x0000000000471000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4592-411-0x0000000000400000-0x0000000000471000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
4592-411-0x0000000000400000-0x0000000000471000-memory.dmp
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Size
452KB
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MD5
f9072c11fd2fec8a3236e60c58e6841f
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SHA1
f3a5655f108a23567ea1d1207b80717925fe1d61
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SHA256
d2ac5896e6f633b482813d382e0bad39a2214463e7a2f0cd8ae3683e2f22899b
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SHA512
288d3ece96677fe5de643ad446470e0fa47442f2e1b33655e25f9ae616ec21b54c34506be7655f11c7caab593b0e08bef09f8a8162dfdb43f8fdcbc5c3e76aea
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SSDEEP
6144:FjZi5dyACB0iCHcbk8ukYGFOg1i5/vEzhLJqfr:FjZgyAmk8uBGYg1i5/vEJJq
Malware Config
Extracted
vidar
3.7
31c7719b5ee962fbde376b75e771360d
https://steamcommunity.com/profiles/76561199501059503
https://t.me/mastersbots
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profile_id_v2
31c7719b5ee962fbde376b75e771360d
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user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/112.0
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4592-411-0x0000000000400000-0x0000000000471000-memory.dmp
Files
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4592-411-0x0000000000400000-0x0000000000471000-memory.dmp.exe windows:5 windows x86 arch: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: 245KB - Virtual size: 244KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 42KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ