Behavioral task
behavioral1
Sample
d743ffaf93450fb8fe8a5a2fa3edf72ef2092f560b621b787c1ce7a25aa5fff6.exe
Resource
win7-20231020-en
General
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Target
d743ffaf93450fb8fe8a5a2fa3edf72ef2092f560b621b787c1ce7a25aa5fff6
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Size
10.5MB
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MD5
4fb6317657febdc801ec01af94f22f36
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SHA1
9e7e364801e2f3f90df7db76aa569a5bf8111e89
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SHA256
d743ffaf93450fb8fe8a5a2fa3edf72ef2092f560b621b787c1ce7a25aa5fff6
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SHA512
9086da521c25a2dce5869170de26635f95f82a2a115173d9f69050462f3231cd3cbebed41ecd468b8e960f1b113d8b9823c189d3a53adb811c5ed6326b7261b2
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SSDEEP
196608:coZv1OmHb97JwdrqOdDHCgXV/EOC3iw7+arCFT7t0K7l5eBf:1ZxHb9CA/gNaPkTeVB
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule sample family_blackmoon -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d743ffaf93450fb8fe8a5a2fa3edf72ef2092f560b621b787c1ce7a25aa5fff6
Files
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d743ffaf93450fb8fe8a5a2fa3edf72ef2092f560b621b787c1ce7a25aa5fff6.exe windows:4 windows x86
8fbb8df7c2f435b1fd3b68ed4204948b
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
SetWaitableTimer
VirtualProtect
RtlMoveMemory
GetProcAddress
lstrcpynA
GetProcessHeap
GetModuleHandleA
ExitProcess
HeapAlloc
CreateWaitableTimerA
HeapFree
IsBadReadPtr
GetTickCount
GetCommandLineA
GetModuleFileNameA
FreeLibrary
LoadLibraryA
LCMapStringA
CreateThread
HeapReAlloc
GetModuleHandleExA
user32
CreateDialogIndirectParamA
UpdateWindow
SendMessageA
DestroyWindow
PostQuitMessage
wsprintfA
GetDlgItem
ShowWindow
SetWindowLongA
GetWindowRect
ScreenToClient
SetWindowPos
GetWindowLongA
GetWindowTextLengthA
GetWindowTextA
PeekMessageA
GetMessageA
TranslateMessage
DispatchMessageA
MessageBoxA
MsgWaitForMultipleObjects
SetWindowTextA
msvcrt
??2@YAPAXI@Z
__CxxFrameHandler
strncmp
memmove
modf
realloc
strchr
strrchr
atof
atoi
_ftol
sprintf
srand
free
malloc
_atoi64
??3@YAXPAX@Z
Sections
.text Size: 704KB - Virtual size: 700KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 832KB - Virtual size: 830KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 96KB - Virtual size: 247KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.evmp1 Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.evmp3 Size: 5.1MB - Virtual size: 5.1MB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.evmp2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.evmp Size: 804KB - Virtual size: 800KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE