Behavioral task
behavioral1
Sample
美洽在线聊天.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
美洽在线聊天.exe
Resource
win10-20231020-en
Behavioral task
behavioral3
Sample
美洽在线聊天.exe
Resource
win10v2004-20231020-en
General
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Target
美洽在线聊天.exe
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Size
107.0MB
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MD5
09d347a7bc1607ce40da64f8fa026416
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SHA1
ee60594ea13b57181168849b39fa10074bd53019
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SHA256
41764a72aea16530ba5e4ecc6c5af4d1bd723185823a5000d33154c7ace4faad
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SHA512
ac06dcf79a69ab71c769d2d7e80bfadb5ad565da1f307a103af4df0aa1684babc04682a0ab4e5cb3c15434bb10f17f8eb60a9c1e892a6e39fe5f838a45fd565e
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SSDEEP
3145728:qo31qNM5L5y+SiPXzQBtaf0WprGY+PDA:q9q58fiPXSRWpiYQA
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 美洽在线聊天.exe
Files
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美洽在线聊天.exe.exe windows:5 windows x86
b7bb90c7454064d407762ee5bd7d67a8
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
GetVersionExA
GetVersion
VirtualQuery
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
OpenClipboard
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
gdi32
GetClipRgn
winmm
midiStreamRestart
winspool.drv
ClosePrinter
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
OleInitialize
oleaut32
UnRegisterTypeLi
comctl32
ImageList_Destroy
ws2_32
ioctlsocket
comdlg32
ChooseColorA
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 489KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 100.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 3.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 106.9MB - Virtual size: 106.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ