Static task
static1
Behavioral task
behavioral1
Sample
4ef9891e591f9eeefac4d9fba2081e5b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4ef9891e591f9eeefac4d9fba2081e5b.exe
Resource
win10v2004-20231222-en
General
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Target
4ef9891e591f9eeefac4d9fba2081e5b
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Size
320KB
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MD5
4ef9891e591f9eeefac4d9fba2081e5b
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SHA1
1ff0627d562db6dfe5803f42b2007796f34d868e
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SHA256
9eacf3ff186d1ee9a76775a207611cc7855ea6e310a47ef320359d5ad14ebb27
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SHA512
90194f185d452b2f2f1db99e73e59e2c07869fb90f7d8018f611cdbd4a9fa4fc2ac8fd906831dc5c909b3fb972e272f3f99a775dd06ac89a027bd2d2126497d4
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SSDEEP
6144:1tEdkB29v21GjVRLjyWhJwu4eUUJ0GBCZTtlAGgVV/q/vGu3SUsX0Mvop6:/EdkB2h/aWoudUUJ0GaZleVB8OKOo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4ef9891e591f9eeefac4d9fba2081e5b
Files
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4ef9891e591f9eeefac4d9fba2081e5b.exe windows:4 windows x86 arch:x86
0724d295671aff357f32e743cd4d9f3f
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
TerminateThread
GetModuleHandleA
TlsGetValue
Sleep
GetLastError
DeleteCriticalSection
GetTempFileNameA
GetCommandLineA
VirtualAlloc
VirtualFree
GetProcAddress
user32
LoadCursorA
PostMessageA
GetSysColorBrush
IsWindowVisible
gdi32
DeleteObject
advapi32
CryptAcquireContextA
shell32
DuplicateIcon
msvfw32
ICCompressorFree
Sections
.text Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 744B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 64B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 203KB - Virtual size: 634KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.sdata Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wdata Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE