Behavioral task
behavioral1
Sample
3520-305-0x0000000000400000-0x00000000006DD000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3520-305-0x0000000000400000-0x00000000006DD000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
3520-305-0x0000000000400000-0x00000000006DD000-memory.dmp
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Size
2.9MB
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MD5
9c71e41426f9afb88d2512d4c34d219b
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SHA1
ae30b60f6e00a2a4cc06422c2817610767c53e76
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SHA256
8a1315f8e01082acd7d6ebdd2585be9a16673e97c6d091db7dbd98e877442dbb
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SHA512
984a6783c487ea14d7007a1dba00eef364440910b1a8a4c11fda171b98feef9e65ec6268bc6e8c73444def2ce0565bf15e71e23dd4acaf87f64b6b08fdd63034
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SSDEEP
6144:7ua5z4XeLqMVc2Uc1ax/QfTyuAlHKdlJx0KQah6wu2AiOCvFIpCY7MZ:7V5z4XPMPA/QryvodlJx0KQTQFIXY
Malware Config
Extracted
vidar
3.8
e5d7cb6205191dc1a4f6288000860943
https://steamcommunity.com/profiles/76561198272578552
https://t.me/libpcre
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profile_id_v2
e5d7cb6205191dc1a4f6288000860943
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3520-305-0x0000000000400000-0x00000000006DD000-memory.dmp
Files
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3520-305-0x0000000000400000-0x00000000006DD000-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: 245KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 94KB
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