Static task
static1
Behavioral task
behavioral1
Sample
e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaecN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaecN.exe
Resource
win10v2004-20241007-en
General
-
Target
e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaecN
-
Size
1.7MB
-
MD5
1b1d3e9841e4492a1762b64ce33a8b20
-
SHA1
9818d4760f17cabc410f1785521719db261abfb6
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SHA256
e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaec
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SHA512
a4ad125dab337a64ab2efe383c98af084640e2dd72246fc90dda5532d0e50681c5e9cf7b2050ead2d3bf96e3fde0cc69eb987b37cd02aba12ef222a4c391d1a5
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SSDEEP
49152:mvtv1FKYeiLxPQ6u4sOEvazaoGleXBWth:GhjKmLhQ6zsBneXBWT
Malware Config
Signatures
-
Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule sample Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule sample MailPassView -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaecN
Files
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e231e23703ca18e4765b379ce4c152443c663725b08df0646df8874c3364eaecN.exe windows:4 windows x86 arch:x86
75dc5a1621e56c2dfc97d0ce0d792dca
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
msvbvm60
_CIcos
_adj_fptan
__vbaFreeVar
__vbaAryMove
__vbaLateIdCall
__vbaLenBstr
__vbaStrVarMove
__vbaEnd
__vbaFreeVarList
__vbaPut3
_adj_fdiv_m64
__vbaFreeObjList
__vbaGetFxStr3
__vbaGetFxStr4
ord516
ord517
_adj_fprem1
ord519
ord626
__vbaStrCat
__vbaForEachCollAd
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaLateMemSt
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVar
__vbaStrFixstr
__vbaFpR8
_CIsin
ord631
ord525
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaGet3
__vbaPutOwner3
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaR4Var
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaPrintFile
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaNew2
ord570
__vbaVar2Vec
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
ord579
__vbaI4Var
__vbaLateMemCall
__vbaAryLock
__vbaVarDup
__vbaStrToAnsi
ord616
__vbaVarLateMemCallLd
__vbaFpI4
__vbaLateMemCallLd
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord618
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaNextEachCollAd
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 116KB - Virtual size: 112KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ