Behavioral task
behavioral1
Sample
2028-78-0x0000000000400000-0x0000000000F18000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2028-78-0x0000000000400000-0x0000000000F18000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
2028-78-0x0000000000400000-0x0000000000F18000-memory.dmp
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Size
11.1MB
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MD5
b119b5601db632cd8e765dc68cd6a911
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SHA1
55029a8ea1fa7618986c25a920d73ef8c87d6bcc
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SHA256
5e13ba31c73cd4f7d4fd19187797d074e5ea3c391d6400270da0b2a19be1f55d
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SHA512
c808743a8f7fe93d471188bff459c44b75bf0f77223da58435dfb2791aec53028c773e45676ab330bb1418cac330bfbe461fe41463d215084b439d5d11be8cbb
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SSDEEP
196608:wj6/56mT3yj4YskxyU5Cn4E4xMFJQ75Fzn9+FXzf9FbdA5:wj9goP9W4Jq6VNn9izM
Malware Config
Extracted
vidar
3.5
042798b36bd4c6042f4f67dbecb1be2b
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
042798b36bd4c6042f4f67dbecb1be2b
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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 2028-78-0x0000000000400000-0x0000000000F18000-memory.dmp
Files
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2028-78-0x0000000000400000-0x0000000000F18000-memory.dmp.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ght Size: - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.f(r Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.:ny Size: 6.5MB - Virtual size: 6.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 306KB - Virtual size: 306KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ