blustealer | 572-63-0x0000000000400000-0x0000000000654000-memory[.]dmp

General

Target
572-63-0x0000000000400000-0x0000000000654000-memory.dmp
Size 2.3MB
Sample240305-nb2b2sdd41
SHA256 8d01f00f984c96474e860465f410397418ea7b5d07e74499491f8e8fb479c981
MD5 5ae9122908237a6bb16e6e19e5615969
SHA1 51a8b1f6e829761d8d0f0e8a7f3f93c6dfbaa63a
SHA512 219957f36b576af7b0b2c506b84a3609c78ea1c87b7f0fb41d07441de56d3e584484231cbdf4653c78842821cfe9be080cdad84ce145503fc7f0ef48145f9a75
SSDEEP 12288:uWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:9xgsRftD0C2nKG
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
572-63-0x0000000000400000-0x0000000000654000-memory.dmp

File Explorer

572-63-0x0000000000400000-0x0000000000654000-memory.dmp

.exe 2.3MB

572-63-0x0000000000400000-0x0000000000654000-memory.dmp

IMPHASH df8fbcbe90e1e305a660f0ac2aa4fae4
SHA256 8d01f00f984c96474e860465f410397418ea7b5d07e74499491f8e8fb479c981
MD5 5ae9122908237a6bb16e6e19e5615969
SHA1 51a8b1f6e829761d8d0f0e8a7f3f93c6dfbaa63a
SHA512 219957f36b576af7b0b2c506b84a3609c78ea1c87b7f0fb41d07441de56d3e584484231cbdf4653c78842821cfe9be080cdad84ce145503fc7f0ef48145f9a75
SSDEEP 12288:uWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:9xgsRftD0C2nKG
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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