Static task
static1
Behavioral task
behavioral1
Sample
Loader1.vmp.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Loader1.vmp.exe
Resource
win10v2004-20240221-en
General
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Target
Loader1.vmp.exe
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Size
13.4MB
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MD5
aef370596ae89e0b2bfa36a5b85826ef
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SHA1
2fdfde4b13931f37c789ddeee584a6778c7a1606
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SHA256
ed6d3b3255d1fc4cad373a102d70018450d60690d0d1980757566214794011e0
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SHA512
42facd8cec52478c5c7f7badd7e39780ffcbc36436bcea0ab8db82b9f303c2f41c1bd949389151acff4f3a40188490cc4732c7294e8e9a25dfbf2ed7b369c38e
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SSDEEP
196608:eh6xAxWImpNQ4dfArbxJFkYKAwI7biYVrlJrhRAm/itneWS3bpoOI+16:eUxAxWIYQ4df27FkYKA37bnHStFrn+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Loader1.vmp.exe
Files
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Loader1.vmp.exe.exe windows:6 windows x64 arch:x64
9bcc34e205d622c2c343e1c2c8cf3e1c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
ReadProcessMemory
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
ShowScrollBar
msvcp140
?iword@ios_base@std@@QEAAAEAJH@Z
normaliz
IdnToAscii
wldap32
ord301
crypt32
CertGetCertificateChain
ws2_32
getpeername
rpcrt4
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
_CxxThrowException
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo
api-ms-win-crt-stdio-l1-1-0
_fileno
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-string-l1-1-0
strspn
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-convert-l1-1-0
strtol
api-ms-win-crt-environment-l1-1-0
getenv
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-math-l1-1-0
_dclass
advapi32
CryptImportKey
shell32
ShellExecuteA
Sections
.text Size: - Virtual size: 566KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.qM\ Size: - Virtual size: 7.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.T}> Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.DAj Size: 13.4MB - Virtual size: 13.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 296B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ