Behavioral task
behavioral1
Sample
1644-243-0x0000000000400000-0x00000000004A1000-memory.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
1644-243-0x0000000000400000-0x00000000004A1000-memory.exe
Resource
win10v2004-20230703-en
General
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Target
1644-243-0x0000000000400000-0x00000000004A1000-memory.dmp
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Size
644KB
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MD5
defc4ef81400f5f272010c68abbfc204
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SHA1
54eb3af516719502d672f9cbf2fb1eec86b9dc64
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SHA256
36728232360d6ec62a00ce45d5b3f5fd96d3b0e34b7aa10a0e73cf3500b28d0c
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SHA512
aa79c64ac9c9792c02b5c2f09f758f58ec4eb3076c36f84d02ea3a086d46616dd95446f0d6c061af8e72c18da95f54a3b37d3734a231016a8b3eaf199ce172e1
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SSDEEP
12288:iib4E1z9tDqi/sV3mHzeZxcTfG7Snbc5:ic1z9hqiC2IxcqWo
Malware Config
Extracted
vidar
4.6
dcad9d884915bbb6106f78e5e2ea6168
https://steamcommunity.com/profiles/76561199523054520
https://t.me/game4serv
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profile_id_v2
dcad9d884915bbb6106f78e5e2ea6168
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:103.0) Gecko/20100101 Firefox/103.0
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1644-243-0x0000000000400000-0x00000000004A1000-memory.dmp
Files
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1644-243-0x0000000000400000-0x00000000004A1000-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: 254KB - Virtual size: 253KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 215KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ