Behavioral task
behavioral1
Sample
BH.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
BH.exe
Resource
win10v2004-20230824-en
General
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Target
BH.exe
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Size
53.9MB
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MD5
3a68802e499808460a98c5caa9227d3d
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SHA1
166341d22cfd2602f6d48687752b14e91ac14824
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SHA256
8cf943617e57235f0662a5611f60afe590b40245e3b5cc74cedd73e0aab39608
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SHA512
2629fa83371becac4252a45c0bd87e50d2661d4b6f25c55f18b92a02e975be6c211a3938020c561af9d834aa741b7f92cccd7a057c64b4ae7ff8e8cbd99ef3ed
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SSDEEP
1572864:+4bW6NXaBYZIf2bQoC3A9OU8cEVUNL5y:BbBNR1CQ9OUDtA
Malware Config
Signatures
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Blackmoon family
-
Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BH.exe
Files
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BH.exe.exe windows x86
73398fe5caef1d9a6749e740112d1eb5
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
lua51
luaL_loadfile
kernel32
GetFileTime
user32
GetKeyNameTextW
gdi32
DeleteObject
msimg32
TransparentBlt
winspool.drv
DocumentPropertiesW
advapi32
RegDeleteValueW
shell32
ShellExecuteW
comctl32
InitCommonControlsEx
shlwapi
PathFindExtensionW
uxtheme
GetWindowTheme
ole32
CoRegisterMessageFilter
oleaut32
VarBstrFromDate
oledlg
OleUIBusyW
gdiplus
GdipGetImagePalette
winmm
timeGetTime
ws2_32
sendto
oleacc
AccessibleObjectFromWindow
imm32
ImmReleaseContext
iphlpapi
GetAdaptersInfo
Sections
.text Size: - Virtual size: 8.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 397KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.<U6 Size: - Virtual size: 3.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6.4MB - Virtual size: 6.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.svmp1 Size: - Virtual size: 14.8MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.svmp2 Size: 20.0MB - Virtual size: 20.0MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.svmp3 Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.svmp4 Size: 25.7MB - Virtual size: 25.7MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ