Behavioral task
behavioral1
Sample
2c323453e9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2c323453e9.exe
Resource
win10v2004-20240226-en
General
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Target
2c323453e9.bin
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Size
66KB
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MD5
a55bc3368a10ca5a92c1c9ecae97ced9
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SHA1
72ed32b0e8692c7caa25d61e1828cdb48c4fe361
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SHA256
2c323453e959257c7aa86dc180bb3aaaa5c5ec06fa4e72b632d9e4b817052009
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SHA512
da3187046c267b8053f0274de81665234dd07c1d06c61108878abccccb2f10bfe4bf7c53e0e4100ed76772b8b92bdd6c4953f19250f33be7dd9380ab3b63db3c
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SSDEEP
1536:HzICS4AT6GxdEe+TOdincJXvKvWLBjklE:4R7auJXSOhCE
Malware Config
Extracted
blackmatter
1.2
bab21ee475b52c0c9eb47d23ec9ba1d1
https://paymenthacks.com
http://paymenthacks.com
https://mojobiden.com
http://mojobiden.com
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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
true
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mount_volumes
true
Signatures
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Blackmatter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2c323453e9.bin
Files
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2c323453e9.bin.exe windows:5 windows x86 arch:x86
c94b1566bf307396953c849ef18f9857
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
SelectPalette
GetTextCharset
GetDeviceCaps
CreateSolidBrush
CreateFontW
user32
DefWindowProcW
GetClassNameW
GetDlgItem
GetDlgItemTextW
IsDlgButtonChecked
LoadImageW
LoadMenuW
CreateMenu
CreateDialogParamW
EndDialog
kernel32
SetLastError
GetModuleHandleA
GetFileAttributesW
GetCommandLineW
GetCommandLineA
FormatMessageW
GetAtomNameW
FreeLibrary
Sections
.text Size: 55KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 976B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ