Behavioral task
behavioral1
Sample
JC_a67f837e0e05f23b52f8b53879e202edecb20b4993449f365faf6f6ab50416cf.exe
Resource
win7-20230831-en
General
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Target
JC_a67f837e0e05f23b52f8b53879e202edecb20b4993449f365faf6f6ab50416cf
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Size
9.7MB
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MD5
f61937122ff19625811f528865b2ac09
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SHA1
7154a22dc7a07b0d8c8b627a8bd16b0e03949efc
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SHA256
a67f837e0e05f23b52f8b53879e202edecb20b4993449f365faf6f6ab50416cf
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SHA512
2b20f90ce9c852d8be68dd2ba392c52f81ce0a070f0f08bb49f6dee74f5599411b4cdd4880c32b8a5144edd0c2081055a81bf38e58a7f86fbc99a790976d3741
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SSDEEP
196608:AJ1+KLHcQmwFgHCgXV/EOC3iw7+arCFT7t0KNp50M/:ULHc2gNaPkTeTM
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 JC_a67f837e0e05f23b52f8b53879e202edecb20b4993449f365faf6f6ab50416cf
Files
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JC_a67f837e0e05f23b52f8b53879e202edecb20b4993449f365faf6f6ab50416cf.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: 696KB - Virtual size: 693KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 168KB - Virtual size: 165KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 72KB - Virtual size: 201KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
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