Behavioral task
behavioral1
Sample
1596-387-0x0000000000400000-0x0000000000471000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1596-387-0x0000000000400000-0x0000000000471000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1596-387-0x0000000000400000-0x0000000000471000-memory.dmp
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Size
452KB
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MD5
49f09364b080a13c415b857917b3d8cf
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SHA1
4a26979af3180d12983637eb387fce1a4a2ffb3e
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SHA256
ba181baf22342f6313eea44f31c0448e05e7e24089f7e2d372394bad9154dbad
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SHA512
767fbb41aad16e79d39dd710f178bd9ed143b492703f936e68a399c2c3e5a10c08a0ea738ed5049f215fb1c5379ee20cb5165ed3ea267e934a930593c0b4a465
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SSDEEP
6144:FjZi5dyACB0iCHcbk8ukYGFOg1i58vEzhLJqf1:FjZgyAmk8uBGYg1i58vEJJq
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 1596-387-0x0000000000400000-0x0000000000471000-memory.dmp
Files
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1596-387-0x0000000000400000-0x0000000000471000-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: 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