Static task
static1
Behavioral task
behavioral1
Sample
LoopLoader (1).exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
LoopLoader (1).exe
Resource
win10v2004-20230703-en
General
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Target
LoopLoader (1).exe
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Size
12.7MB
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MD5
bcc24b05b3a16114adf1ad4cdecc01d7
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SHA1
3bb127cac53fd4cfc6c4959bd4107f6362c505c2
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SHA256
1d30b96ab187dc1ca84b369769fbf74cad6e1fbce6e9c5ec0c7d919953f38bd5
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SHA512
687e9d4ea193e3f6489e9ce0c764f0e1841f21de92a369fdfea9d09461f9aa96a5604eef4cced1a14df8894e4fcb0afb0e29bed35f4ce188a168a822076bed74
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SSDEEP
393216:XnBLqfVBSF8r7zVI4OhZQZ+5E89iL4VJR:XnBLqNBhr7zVIE+5EkisVP
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LoopLoader (1).exe
Files
-
LoopLoader (1).exe.exe windows x64
f25bc824e29a0db1904cfbd21e7aec1c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
d3d11
D3D11CreateDeviceAndSwapChain
d3dcompiler_43
D3DCompile
kernel32
WideCharToMultiByte
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
UpdateWindow
msvcp140
_Query_perf_counter
imm32
ImmSetCompositionWindow
wininet
InternetReadFile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
_CxxThrowException
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-runtime-l1-1-0
_initterm
api-ms-win-crt-string-l1-1-0
strcmp
api-ms-win-crt-stdio-l1-1-0
_set_fmode
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
atol
api-ms-win-crt-math-l1-1-0
acosf
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 217KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 544KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.QEL Size: - Virtual size: 8.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.Qi3 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.e!t Size: 12.7MB - Virtual size: 12.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 469B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ