lunam | 077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313

General

Target
077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313
Size 8.7MB
Sample260903-q34ycsvsft
SHA256 077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313
MD5 548f6a83b0d27265f76b3de5abbaa48d
SHA1 386a3840c3f3767100fc1590326815b4479097a0
SHA512 427c2c24361c29ef918a400270d6c4a678ef98536bbcd3cdda1e8f492ca9cd23b9d76289bdaf101517555ff40b68b2936b5d15a9b57dc316724175db77812265
SSDEEP 98304:bPU+35/aBMQZqDcFP6dIPU+3mhLCpj2xr85XH085++PF7+PikUqo8kUXPhqkU/Sa:bJ8zKA6+JWlCpjfv5tFui29jPkzU+
TLSH
T1C096D158B3960C7CD62583B51571512B6378BF220B86018B30DCBB367BF3A59AB33766
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

trojan lunam

Malware Config

Signatures

Family: Lunam
Lunam is a Windows trojan written in Visual Basic.
trojan lunam

Detects Lunam 1 IoCs

resource	yara_rule
sample	family_lunam

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313

File Explorer

077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313

.exe 8.7MB

077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313

IMPHASH 1a8b8115340672b2c6efc9d61d851a23
SHA256 077e71b6884f92e56761fdc81546d916454096353d7939a6c09421feec8ca313
MD5 548f6a83b0d27265f76b3de5abbaa48d
SHA1 386a3840c3f3767100fc1590326815b4479097a0
SHA512 427c2c24361c29ef918a400270d6c4a678ef98536bbcd3cdda1e8f492ca9cd23b9d76289bdaf101517555ff40b68b2936b5d15a9b57dc316724175db77812265
SSDEEP 98304:bPU+35/aBMQZqDcFP6dIPU+3mhLCpj2xr85XH085++PF7+PikUqo8kUXPhqkU/Sa:bJ8zKA6+JWlCpjfv5tFui29jPkzU+
TLSH
T1C096D158B3960C7CD62583B51571512B6378BF220B86018B30DCBB367BF3A59AB33766
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Detects Lunam
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

5620

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE

PDB paths

msvbvm60

EVENT_SINK_GetIDsOfNames _CIcos _adj_fptan __vbaVarMove __vbaFreeVar __vbaLenBstr __vbaStrVarMove __vbaFreeVarList __vbaEnd _adj_fdiv_m64 EVENT_SINK_Invoke __vbaRaiseEvent __vbaFreeObjList _adj_fprem1 ord518 __vbaRecAnsiToUni __vbaStrCat __vbaLsetFixstr __vbaSetSystemError __vbaHresultCheckObj _adj_fdiv_m32 __vbaAryVar Zombie_GetTypeInfo __vbaAryDestruct __vbaExitProc __vbaStrLike __vbaOnError __vbaObjSet _adj_fdiv_m16i _adj_fdivr_m16i ord598 ord520 __vbaStrFixstr _CIsin ord709 ord632 __vbaChkstk __vbaFileClose EVENT_SINK_AddRef __vbaGenerateBoundsError ord529 __vbaStrCmp __vbaVarTstEq __vbaPutOwner3 __vbaPutOwner4 DllFunctionCall _adj_fpatan Zombie_GetTypeInfoCount __vbaRedim __vbaRecUniToAnsi EVENT_SINK_Release __vbaNew _CIsqrt EVENT_SINK_QueryInterface __vbaExceptHandler ord711 __vbaStrToUnicode _adj_fprem _adj_fdivr_m64 ord607 ord608 __vbaFPException __vbaInStrVar ord319 __vbaStrVarVal __vbaUbound __vbaGetOwner4 __vbaVarCat _CIlog __vbaErrorOverflow __vbaFileOpen ord570 __vbaInStr __vbaNew2 _adj_fdiv_m32i _adj_fdivr_m32i __vbaStrCopy __vbaFreeStrList ord576 _adj_fdivr_m32 _adj_fdiv_r ord685 ord100 __vbaVarTstNe __vbaI4Var __vbaVarAdd ord320 __vbaStrToAnsi __vbaVarDup ord321 ord616 ord617 _CIatan __vbaAryCopy __vbaStrMove ord619 _allmul _CItan _CIexp ord580 __vbaFreeObj __vbaFreeStr

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