Behavioral task
behavioral1
Sample
4256-152-0x0000000000400000-0x0000000000491000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
4256-152-0x0000000000400000-0x0000000000491000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
4256-152-0x0000000000400000-0x0000000000491000-memory.dmp
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Size
580KB
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MD5
b9178965f2c44fb60d9ce9c86ffe0873
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SHA1
e4b88676da852acf7340e4394c88e17d632ca41e
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SHA256
2a9313712e2f6bfb391439ba3bbe1479b7cc12217a6bb26b0f7f7f90e0ca2b50
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SHA512
b00cb6e44bc74ffcb3aa35627b79921c5a3aea228fb180fce8dadcfe164999b2ebab8c271ef8c4bbfd57e36cf98d1bf4e7433ccb506317bc3057d7f2b92e1c0c
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SSDEEP
12288:VbuRX6D7ENiKUqDgYumr6RXLRUNR+z5u:Vb26vENiWD736RTzo
Malware Config
Extracted
vidar
3.6
6908ab4fa5f20120a1d1ab0aab96b784
https://steamcommunity.com/profiles/76561199499188534
https://t.me/nutalse
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profile_id_v2
6908ab4fa5f20120a1d1ab0aab96b784
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user_agent
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4256-152-0x0000000000400000-0x0000000000491000-memory.dmp
Files
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4256-152-0x0000000000400000-0x0000000000491000-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: 251KB - Virtual size: 250KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 31KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ