Static task
static1
Behavioral task
behavioral1
Sample
ldr_cC5K.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
ldr_cC5K.exe
Resource
win10v2004-20240611-en
General
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Target
ldr_cC5K.exe
-
Size
19.1MB
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MD5
bd03911e21a7cdc59aa43f09891887a3
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SHA1
b6f4b11f0caac17d60176d300a7ba848714990e7
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SHA256
70925cf722261c89e7aadf542e5b09af82b92a02d690adbaa1f372c31b409369
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SHA512
fe45d9c8ec448ac2c3cc4e40511411ac9dc9001ee4356e8714433c670f7d7a46ff71fd2de9c3e1cfff7cd505b4111b4d57c3cb73e2727c8aca84baeb9c7491e5
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SSDEEP
393216:itNRKMIzimdIsSLWcBydDiBL7TDZ2+doksDXO/0a5U5nwI:ibRKMIGmdhSLW9dDa7PZ2+ikl/0kU5nw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ldr_cC5K.exe
Files
-
ldr_cC5K.exe.exe windows:6 windows x64 arch:x64
511b52afdc22b2d90c4cfb3f02c744e1
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
shlwapi
PathFileExistsW
iphlpapi
GetIpForwardTable
gdiplus
GdipSaveImageToStream
kernel32
GetVersion
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress
user32
GetWindow
gdi32
DeleteDC
advapi32
RegSetValueExW
shell32
SHGetFolderPathW
ole32
CLSIDFromString
ntdll
RtlLookupFunctionEntry
ws2_32
ntohl
dbghelp
SymSetOptions
crypt32
CertOpenStore
bcrypt
BCryptGenRandom
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 462KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourc Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
./UI Size: - Virtual size: 12.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.GoF Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.0at Size: 19.1MB - Virtual size: 19.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ