Static task
static1
Behavioral task
behavioral1
Sample
5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1.exe
Resource
win10v2004-20240419-en
General
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Target
5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1
-
Size
184KB
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MD5
86b279502cb84bb980762a28bdcb1f2a
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SHA1
2764fb0b8f42c801124499cbed7fbf45ad97aad7
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SHA256
5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1
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SHA512
fd4381c00c5b487102a2bf256dc254d02e8ee74b5ea578e865ce60f3c7806358b54fd95027b3da6983f06f31f17813e6248bbbaa2776bce901028c2e64e67b82
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SSDEEP
3072:vxZ21cosOJD/dtntXJNctkMjlvnqnviuN:vx5otltnpcCMjlPqnviu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1
Files
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5ef03df99b09109cfb4ea1b9753641aad098ae8e757a9f05ac1088c9edd8c6f1.exe windows:4 windows x86 arch:x86
b8accfaf78f9158264f74b443beabcb5
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
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAry
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ