Static task
static1
Behavioral task
behavioral1
Sample
repremise.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
repremise.exe
Resource
win10v2004-20231222-en
General
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Target
76afa1c48d24d225b63607973ff33a3d
-
Size
149KB
-
MD5
76afa1c48d24d225b63607973ff33a3d
-
SHA1
ef7617dae347d7147d61ce4cb55b3d1233383ad7
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SHA256
56a8c555380df293e6edba6e0e8a1ea7d9cfed6a17d7d4025833f0daba464f1d
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SHA512
93e18ea37210fdb82bafc13f508d1a540d9cd7d2dd5da48a6fdf58d4ef7429892403a7f5e2379d3ff89190a32ffd019bc5e897120d56b23b2b4c648da8012b98
-
SSDEEP
3072:2OX8S4Rg5eNECsIvxZsHQaJhpearHznxXd4D0pv:2OsxRceNVrfa5earHzxBN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/repremise.exe
Files
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76afa1c48d24d225b63607973ff33a3d.eml
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email-html-1.txt.html
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repremise.rar.rar .ps1 polyglot
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repremise.exe.exe windows:4 windows x86 arch:x86
cdf09b8a24a65105d7b6fe090a2e64d7
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
ord692
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord698
ord513
__vbaFreeObjList
ord516
_adj_fprem1
ord628
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord591
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord703
ord704
ord705
ord706
_CIsin
ord524
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaAryConstruct2
__vbaObjVar
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
ord534
ord535
ord536
__vbaI2Var
_CIlog
ord539
__vbaNew2
ord648
__vbaR8Str
__vbaInStr
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
ord680
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
ord611
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
ord612
__vbaVarLateMemCallLd
__vbaFpI4
_CIatan
__vbaStrMove
__vbaUI1Str
__vbaCastObj
ord541
ord542
_allmul
ord652
_CItan
ord547
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 272KB - Virtual size: 271KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 124KB - Virtual size: 121KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ