blustealer | 1292-63-0x0000000000400000-0x0000000000654000-memory[.]dmp

General

Target
1292-63-0x0000000000400000-0x0000000000654000-memory.dmp
Size 2.3MB
Sample240305-2jnb2sce63
SHA256 1809bac385b643321469907971d1cd05d0cbec9d2b96a9d71bb4cd0d4d08b8a2
MD5 20e54653444789ee38c202610faf1a96
SHA1 f6581b9661db7cc043aec323cfe377ab4083df57
SHA512 fc7c93a6f0b5003afb46311b730c772cc4463bf56040d9a74d328227e4f5dd57a7ed2d5a472f9ca094910968f212f51cbec827388b9f5b80786c20e0e8e0fb85
SSDEEP 12288:YWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:rxgsRftD0C2nKG
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

blustealer

Malware Config

Extracted

Family

blustealer

C2

https://api.telegram.org/bot5797428905:AAGaRRXGZN1d9GGFd3sE5x4uSpCGF0PU4m4/sendMessage?chat_id=1251788325

Signatures

Blustealer family
blustealer

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1292-63-0x0000000000400000-0x0000000000654000-memory.dmp

File Explorer

1292-63-0x0000000000400000-0x0000000000654000-memory.dmp

.exe 2.3MB

1292-63-0x0000000000400000-0x0000000000654000-memory.dmp

IMPHASH df8fbcbe90e1e305a660f0ac2aa4fae4
SHA256 1809bac385b643321469907971d1cd05d0cbec9d2b96a9d71bb4cd0d4d08b8a2
MD5 20e54653444789ee38c202610faf1a96
SHA1 f6581b9661db7cc043aec323cfe377ab4083df57
SHA512 fc7c93a6f0b5003afb46311b730c772cc4463bf56040d9a74d328227e4f5dd57a7ed2d5a472f9ca094910968f212f51cbec827388b9f5b80786c20e0e8e0fb85
SSDEEP 12288:YWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:rxgsRftD0C2nKG
MD5 SHA1 SHA512 SSDEEP

windows:4 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

4

Entry point

6684

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

_CIcos _adj_fptan __vbaVarMove __vbaVarVargNofree __vbaFreeVar __vbaAryMove __vbaStrVarMove __vbaLenBstr __vbaEnd __vbaFreeVarList _adj_fdiv_m64 __vbaFreeObjList ord516 _adj_fprem1 __vbaRecAnsiToUni __vbaStrCat ord660 __vbaRecDestruct __vbaSetSystemError __vbaLenBstrB __vbaHresultCheckObj _adj_fdiv_m32 ord666 ord667 __vbaAryDestruct ord593 __vbaExitProc __vbaForEachCollObj ord594 __vbaOnError __vbaObjSet _adj_fdiv_m16i __vbaObjSetAddref _adj_fdivr_m16i _CIsin ord709 ord631 ord632 ord525 __vbaNextEachCollObj __vbaVarZero __vbaChkstk __vbaFileClose EVENT_SINK_AddRef __vbaGenerateBoundsError __vbaStrCmp ord529 __vbaAryConstruct2 __vbaVarTstEq __vbaI2I4 __vbaObjVar DllFunctionCall __vbaVarLateMemSt __vbaFpUI1 __vbaLbound __vbaRedimPreserve _adj_fpatan __vbaRedim __vbaRecUniToAnsi EVENT_SINK_Release __vbaNew __vbaUI1I2 _CIsqrt EVENT_SINK_QueryInterface __vbaStr2Vec __vbaUI1I4 __vbaExceptHandler __vbaPrintFile __vbaStrToUnicode ord712 ord606 _adj_fprem _adj_fdivr_m64 ord607 ord608 ord716 __vbaFPException ord532 ord717 __vbaStrVarVal __vbaUbound __vbaGetOwner3 __vbaVarCat ord537 ord644 ord645 _CIlog __vbaErrorOverflow __vbaFileOpen __vbaVarLateMemCallLdRf __vbaNew2 __vbaInStr ord648 ord570 __vbaVar2Vec _adj_fdiv_m32i _adj_fdivr_m32i ord573 __vbaStrCopy __vbaFreeStrList __vbaDerefAry1 _adj_fdivr_m32 __vbaPowerR8 _adj_fdiv_r ord685 ord100 ord579 __vbaVarSetVar __vbaAryLock __vbaLateMemCall __vbaVarAdd __vbaStrToAnsi __vbaVarDup __vbaVarCopy ord616 __vbaFpI4 __vbaVarLateMemCallLd __vbaRecDestructAnsi __vbaLateMemCallLd _CIatan ord618 __vbaStrMove __vbaCastObj __vbaR8IntI4 __vbaStrVarCopy _allmul _CItan ord546 __vbaAryUnlock _CIexp ord580 __vbaI4ErrVar __vbaFreeObj __vbaFreeStr ord581

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