EEGetModuleInterop
Static task
static1
Behavioral task
behavioral1
Sample
58fb374621265b51a0d1d11b6869d84f.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58fb374621265b51a0d1d11b6869d84f.dll
Resource
win10v2004-20231215-en
General
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Target
58fb374621265b51a0d1d11b6869d84f
-
Size
460KB
-
MD5
58fb374621265b51a0d1d11b6869d84f
-
SHA1
41dab3f2b70464466e17532830e766ae2fcf6f1d
-
SHA256
4a18e6c3de5ac06ff16447b9a2158054c52d8fbfd2b45889b9a5cccb56bb4f09
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SHA512
35859d95d268cb698179193fa546b0929473d20b03f7059f12a770a66ac8941414010d728f1118798100cbc1c9b2d535915a4e6bf192aeb2ac5e01b4bc36c8ec
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SSDEEP
12288:xjzRVbIKYEhWdr5fkXi8CtMgfDDP9l5yzS:xjzRVbqwWN5fkXi84llCS
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 58fb374621265b51a0d1d11b6869d84f
Files
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58fb374621265b51a0d1d11b6869d84f.dll windows:4 windows x86 arch:x86
5be17654d45fbc21dbe850b9e721da70
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
_adjust_fdiv
_initterm
free
_onexit
__dllonexit
_except_handler3
qsort
strcmp
_snwprintf
malloc
strlen
isalnum
??2@YAPAXI@Z
_purecall
??3@YAXPAX@Z
kernel32
SetLastError
GetLastError
LoadLibraryA
GetSystemDirectoryA
GetWindowsDirectoryA
GetModuleFileNameA
GetModuleHandleA
InterlockedExchange
CompareStringA
ExitProcess
GetCurrentThreadId
InterlockedCompareExchange
ResetEvent
SetEvent
CloseHandle
FreeLibrary
DisableThreadLibraryCalls
user32
KillTimer
TranslateMessage
MsgWaitForMultipleObjects
SetTimer
ole32
CoCreateInstance
CoUninitialize
CoRegisterMessageFilter
CoInitializeEx
CreateBindCtx
oleaut32
VariantTimeToSystemTime
SafeArrayRedim
SafeArrayPutElement
SafeArrayGetElement
SafeArrayUnaccessData
SafeArrayUnlock
SafeArrayCreate
SafeArrayLock
SafeArrayCopy
SafeArrayDestroy
SystemTimeToVariantTime
VariantInit
VariantClear
VariantCopy
SysAllocString
VariantChangeType
xprt5
?GetString@TBstr@XPRT@@QBEPBGXZ
?GetEncodedString@TBstr@XPRT@@QBEPBDPBG@Z
?Assign@TBstr@XPRT@@QAEAAV12@ABV12@@Z
?Assign@TBstr@XPRT@@QAEAAV12@PBG@Z
?Append@TBstr@XPRT@@QAEAAV12@ABV12@@Z
?Append@TBstr@XPRT@@QAEAAV12@PBDPBG@Z
kSystemEncoding
?Compare@TBstr@XPRT@@QBEHPBG@Z
??0TBstr@XPRT@@QAE@ABV01@@Z
??0TBstr@XPRT@@QAE@PBDPBG@Z
??1TBstr@XPRT@@QAE@XZ
?IsEmpty@TBstr@XPRT@@QBE_NXZ
?Format@TBstr@XPRT@@QAAXPBGZZ
??0TBstr@XPRT@@QAE@XZ
?TrimRight@TBstr@XPRT@@QAEAAV12@XZ
?TrimLeft@TBstr@XPRT@@QAEAAV12@XZ
?CompareNoCase@TBstr@XPRT@@QBEHPBG@Z
?GetEncodedByteLength@TBstr@XPRT@@QBEHPBG@Z
kUtf8Encoding
?GetBestEncoding@TBstr@XPRT@@QBE?AV12@XZ
kAsciiEncoding
_XprtMemFree@4
?GetLength@TBstr@XPRT@@QBEHXZ
?Attach@TBstr@XPRT@@QAEXPAG@Z
?Detach@TBstr@XPRT@@QAEPAGXZ
?FreeDataChain@SPlex@XPRT@@QAEXXZ
xprt_memset
??0TBstr@XPRT@@QAE@PBG@Z
?IsValid@TTime@XPRT@@QBE_NXZ
?Create@SPlex@XPRT@@SGPAU12@AAPAU12@II@Z
?GetYear@TTime@XPRT@@QBEHXZ
?GetMonth@TTime@XPRT@@QBEHXZ
?GetDay@TTime@XPRT@@QBEHXZ
?CompareNormal@TBstr@XPRT@@QBEHPBG@Z
?Normalize@TBstr@XPRT@@QAEAAV12@XZ
?Assign@TBstr@XPRT@@QAEAAV12@PBDPBG@Z
?ToInt@TBstr@XPRT@@QBEHH@Z
?Set@TTime@XPRT@@QAEXHHHHHH@Z
?Left@TBstr@XPRT@@QBE?AV12@H@Z
?Mid@TBstr@XPRT@@QBE?AV12@H@Z
?Find@TBstr@XPRT@@QBEHPBGH@Z
?Set@TTime@XPRT@@QAEXN@Z
?Append@TBstr@XPRT@@QAEAAV12@G@Z
?Tokenize@TBstr@XPRT@@QBE?AV12@PBGAAH@Z
?GetAt@TBstr@XPRT@@QBEGH@Z
?Remove@TBstr@XPRT@@QAEHG@Z
?GetGmtTm@TTime@XPRT@@QBE_NPAUtm@@@Z
?GetTickCount@TTime@XPRT@@SA?AV12@XZ
?SetCount@TPtrArray@XPRT@@QAE_NHH@Z
??1TPtrFromPtrMap@XPRT@@QAE@XZ
?Empty@TBstr@XPRT@@QAEXXZ
?Replace@TBstr@XPRT@@QAEHPBG0@Z
?RemoveAll@TPtrFromPtrMap@XPRT@@QAEXXZ
_XprtAllocString@4
_XprtFreeString@4
_XprtCompareString@8
_XprtHashString@4
?Lookup@TPtrFromPtrMap@XPRT@@QBE_NPAXAAPAX@Z
?SetAt@TPtrFromPtrMap@XPRT@@QAEPAU__POSITION@2@PAX0@Z
??0TPtrFromPtrMap@XPRT@@QAE@H@Z
??1TPtrArray@XPRT@@QAE@XZ
?RemoveAt@TPtrArray@XPRT@@QAEXHH@Z
?Add@TPtrArray@XPRT@@QAEHPAX@Z
??0TPtrArray@XPRT@@QAE@XZ
_XprtCanonicalizeScreenName@8
?AppendFormat@TBstr@XPRT@@QAAXPBGZZ
?Init@TFileInfo@XPRT@@IAEXPBGI_JABVTTime@2@22@Z
??1TFile@XPRT@@UAE@XZ
?Close@TFile@XPRT@@UAE_NXZ
?Write@TFile@XPRT@@UAEHPBXH@Z
?Open@TFile@XPRT@@QAE_NPBGI_N@Z
??0TFile@XPRT@@QAE@XZ
?Append@TBstr@XPRT@@QAEAAV12@PBG@Z
_XprtGenerateRandom@8
xprt_memcpy
?Insert@TBstr@XPRT@@QAEHHPBG@Z
_XprtMemRealloc@8
xprt_memmove
_XprtMemAlloc@4
?Delete@TBstr@XPRT@@QAEHHH@Z
?MakeLower@TBstr@XPRT@@QAEAAV12@XZ
?Find@TBstr@XPRT@@QBEHGH@Z
?Read@TFile@XPRT@@UAEHPAXH@Z
?GetInfo@TFile@XPRT@@SA_NPBGAAVTFileInfo@2@@Z
?TestAccess@TFile@XPRT@@SA_NPBGI@Z
_XprtUtf8ToString@16
xprt_strlen
_XprtStringToUtf8@16
?GetTm@TTime@XPRT@@QBE_NPAUtm@@@Z
_XprtAtomicIncrement@4
xprt_strcmp
_XprtAtomicDecrement@4
?Mid@TBstr@XPRT@@QBE?AV12@HH@Z
??ATPtrFromPtrMap@XPRT@@QAEAAPAXPAX@Z
?RemoveKey@TPtrFromPtrMap@XPRT@@QAE_NPAX@Z
?Lock@TSpinLock@XPRT@@QAEXXZ
?Unlock@TSpinLock@XPRT@@QAEXXZ
?SetOptimalLoad@TPtrFromPtrMap@XPRT@@QAEXMMM_N@Z
xprt_iswdigit
?GetDigestSize@TMdXDigest@XPRT@@UBEHXZ
?Finish@TMdXDigest@XPRT@@UAEHPAEH@Z
??0TMessageDigest@XPRT@@QAE@XZ
?Transform@TMd5Digest@XPRT@@EAEXQAIQBE@Z
?Update@TMessageDigest@XPRT@@QAEXPBEH@Z
_XprtInitialize@8
_XprtUninitialize@0
?GetNextAssoc@TPtrFromPtrMap@XPRT@@QBEXAAPAU__POSITION@2@AAPAX1@Z
?GetStartPosition@TPtrFromPtrMap@XPRT@@QBEPAU__POSITION@2@XZ
?Copy@TBstr@XPRT@@QBEPAGXZ
?SetAtGrow@TPtrArray@XPRT@@QAEXHPAX@Z
_XprtCreateThread@8
_XprtGetMilliseconds@0
_XprtDestroyThread@8
Exports
Exports
Sections
.text Size: 228KB - Virtual size: 225KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 856B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.text Size: 108KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE