Behavioral task
behavioral1
Sample
BlackMatter.7a223a0aa0f88e84a68da.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
BlackMatter.7a223a0aa0f88e84a68da.exe
Resource
win10v2004-20221111-en
General
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Target
BlackMatter.7a223a0aa0f88e84a68da.exe
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Size
95KB
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MD5
930b9c1792a539acdb051af34de91060
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SHA1
2cda394db71fc67905e31d9e8f4b88ef85a248dc
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SHA256
7a223a0aa0f88e84a68da6cde7f7f5c3bb2890049b0bf3269230d87d2b027296
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SHA512
9bd26a83d30f69ab7d9dfbe9c3b81c8fd2381f331ce139140646932cf09b461f177c4eb236cd2194d190c50598ac3de0023cfe38e843b08bbe2f120e790ee3f1
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SSDEEP
1536:SUICS4ADkFAztzRyxoWtBErqylVxn1GZnKoEcXb/50Qtef0:sBkwtdyxoUH4BYnKobfw
Malware Config
Extracted
blackmatter
3.0
0361b6a1f37016ed147e7617a3c08300
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attempt_auth
false
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create_mutex
true
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encrypt_network_shares
true
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exfiltrate
false
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mount_volumes
true
Signatures
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Blackmatter family
Files
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BlackMatter.7a223a0aa0f88e84a68da.exe.exe windows x86
b5f7572a69026027aaf438fad3024477
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
Imports
gdi32
SetTextColor
SetPixel
SelectObject
CreateSolidBrush
user32
LoadMenuW
GetWindowTextW
GetDlgItem
DefWindowProcW
CreateMenu
GetKeyNameTextW
LoadImageW
kernel32
GetLastError
LoadLibraryW
LoadLibraryExA
GetTickCount
GetProcAddress
GetDateFormatW
FreeLibrary
FormatMessageW
GetModuleHandleA
Sections
.text Size: 73KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ