blustealer | 1480-63-0x0000000000400000-0x0000000000654000-memory[.]dmp

General

Target
1480-63-0x0000000000400000-0x0000000000654000-memory.dmp
Size 2.3MB
Sample240306-azl1dafb66
SHA256 08178e44d4a6f7089455a12f03e6d455cc1332f3214a607d5c9be6cdd748e5da
MD5 c6931e6a998e8dfbdb9083c2a02b4871
SHA1 071bc75ab7bf6697d0676d101679438ce6cab2c3
SHA512 712dd3d33cf6a613558e0526e180c8e82b764c79e7e5100c16195c352b13b57be0215c460e0b2da01adb0d26130680f6c4f4ab70cf0297d5c4d34fc0c578694e
SSDEEP 12288:LWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:8xgsRftD0C2nKG
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
1480-63-0x0000000000400000-0x0000000000654000-memory.dmp

File Explorer

1480-63-0x0000000000400000-0x0000000000654000-memory.dmp

.exe 2.3MB

1480-63-0x0000000000400000-0x0000000000654000-memory.dmp

IMPHASH df8fbcbe90e1e305a660f0ac2aa4fae4
SHA256 08178e44d4a6f7089455a12f03e6d455cc1332f3214a607d5c9be6cdd748e5da
MD5 c6931e6a998e8dfbdb9083c2a02b4871
SHA1 071bc75ab7bf6697d0676d101679438ce6cab2c3
SHA512 712dd3d33cf6a613558e0526e180c8e82b764c79e7e5100c16195c352b13b57be0215c460e0b2da01adb0d26130680f6c4f4ab70cf0297d5c4d34fc0c578694e
SSDEEP 12288:LWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:8xgsRftD0C2nKG
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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