Behavioral task
behavioral1
Sample
6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c.exe
Resource
win10v2004-20230703-en
General
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Target
6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c
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Size
3.5MB
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MD5
627fb17a0d558f9c7293336b99d5ecdc
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SHA1
11e79469f1b749378b4a90afe9b6a874d0e71f72
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SHA256
6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c
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SHA512
93b3d70d498bc59f60b3a64bd2ea78fcf7339d4cdf2616005503dba874947ce16d5df6f5d994bf7428dfb8692bce589da69125ada640ca48573f891ed661398a
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SSDEEP
98304:EcUhQU3v72Q8mrxyO8+BdeMcdGWJnnHAri6R9h:SQU3D98mgO8AcXngri6R9
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c
Files
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6c04a78fbd27db38225ed032d4bcc751f4bdbd50c2951a3f4ef8b8be22b8ff8c.exe windows x86
9af6ffb9eba9195608d0d572f89cb3c4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
oleaut32
SafeArrayUnaccessData
advapi32
RegQueryValueExA
user32
IntersectRect
kernel32
GetVersionExA
GetVersion
GetVersionExA
InterlockedIncrement
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess
gdi32
CreateBitmap
version
GetFileVersionInfoA
mpr
WNetGetConnectionA
ole32
ProgIDFromCLSID
comctl32
ImageList_Write
shell32
SHGetDesktopFolder
comdlg32
GetOpenFileNameA
wsock32
listen
gdiplus
GdipCreateBitmapFromStream
Sections
.text Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 70KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 88B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
UPX0 Size: - Virtual size: 282KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3.5MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 6.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ