Behavioral task
behavioral1
Sample
a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4.exe
Resource
win10v2004-20240226-en
General
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Target
a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4
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Size
7.7MB
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MD5
9d82314b7052c3c35a80e461f5692b4a
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SHA1
d43f7c0997f22d7aba56b59ec018c67d13b2bb7c
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SHA256
a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4
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SHA512
eeed642f3cbc9afb4e84ac9d07bb9b1839d5d1897831f7ab8328f9fbb19b23f0f033b43f02ea3849694a0655e9633de7584c0699184146281c97e24c1be3b968
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SSDEEP
98304:gmYM2BCxhXXiOyT61o0DhbLqxwO4kGlNW+8+YtoPyRqhfpn+Gxs+UOs/u4VE24Rt:5xz51LZLi3m38NuPyRqhhhIHVE24QHjE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4
Files
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a55c3e52c664f284cd515040ed04f1ffe95894eb791a3efce5569a1f8e96a5d4.exe windows:5 windows x86 arch:x86
69c7c7113e5c24eda281fb791c8d2026
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetVersionExA
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
advapi32
RegCloseKey
iphlpapi
GetNetworkParams
msvcrt
__getmainargs
_fdopen
shell32
ShellExecuteA
user32
CharLowerA
CharUpperBuffW
ws2_32
WSAEventSelect
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Jh@ Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g>S Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.z=* Size: 5.7MB - Virtual size: 5.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ