Malicious
Malicious

ff9f1ff45dfc61d2ad57f79e89491848

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PE Executable
MD5: ff9f1ff45dfc61d2ad57f79e89491848
Size: 476.16 KB
application/x-dosexec
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This sample is a 465 KB PE Executable identified by Malva.RE as XWorm / Vidar Stealer (rat, stealer). Static analysis extracted 19 embedded or derived files, a malware configuration (XWorm config.) and 1 command-and-control endpoint. It matches 23 YARA rules. The file was analysed statically: it was parsed and decompiled, never executed.

SHA256
830fdb947aa60a491d22c8f698e9531fdd651f76cecafd3350d408442db4c59e
MD5
ff9f1ff45dfc61d2ad57f79e89491848
Verdict
Malicious
File type
PE Executable · 465 KB
Category
RAT, Stealer
C2 (defanged)
ov1j9h5mhk[.]localto[.]net

Cite this report: https://app.malva.re/sha256/830fdb947aa60a491d22c8f698e9531fdd651f76cecafd3350d408442db4c59e

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File
Size
476.16 KB · 476,160 B
First seen
2026-10-28 00:30 · 20 hours ago
Last seen
2026-10-28 00:30 · 20 hours ago
Last analysis
2026-10-28 00:31 · 20 hours ago
Hashes
MD5 ff9f1ff45dfc61d2ad57f79e89491848 Sha1 4a12b3d015ffb3029a9990fe874956641d9e9b44 Sha256 830fdb947aa60a491d22c8f698e9531fdd651f76cecafd3350d408442db4c59e Sha384 47aca5ba06b9e9909c3543d23d1c3a50dea5458e949a7a5609a3fcc23f9e06e4daf861dd123341a275896f0f5c2890ef Sha512 69f9f397c64c3f4a58b57708fb82d264b8a89542085c0b12da08b922b5260c1e4561bed1871eb890884d5ca2978c1b086681d463cefe31d448f57944bd5bee56 SSDeep 6144:C9/aDbbiBWWOpH/f+BLtABPDsthn9pXsBbwopWVo0kjafTiElI1D0REaw:9WOpH4tlwRwopOo00p1DRaw TLSH 14A4D58A1E9446B7D3AEE67494B3333D837BA8397BA7DF4D984A3D8917323488500753
Detection
PeID
Borland Delphi 7 - Nstd EP - ASL sign HQR data file

1 malicious · 13 files
EXEff9f1ff45dfc61d2ad57f79e89491848XWorm
Structure
STICH beta Structural Threat Infection Chain Hash

A content-independent fingerprint of the infection method: successive formats, internal objects and MITRE techniques from the initial file to each final payload.

STICH Path = the fingerprint (canonical chain with techniques) STICH Shape = structure only Only determinant branches produce STICH Paths.
3 / 3
Path pe:exe>pe:rsrc>pe:exe>pe:rsrc>img
Shape pe:exe>pe:rsrc>pe:exe>pe:rsrc>img
malicious 5 nodes
Path pe:exe>pe:rsrc>pe:exe>pe:rsrc>bin
Shape pe:exe>pe:rsrc>pe:exe>pe:rsrc>bin
malicious 5 nodes

Config. Field Value
Mutex 5a0yThuhuhuhuhuhuhu
Hosts ov1j9hhuhuhuhuhuhuhu
Port 4huhuhuhu
KEY <12huhuhuhu
USBNM <Xwhuhuhuhu
LoggerPath %Phuhuhuhu
family xhuhuhuhu
We extracted this malware's full configuration (C2, credentials, campaign IDs…).
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Mutex MUTEXmalicious
5a0yThuhuhuhuhuhuhu
CnC CNCmalicious
ov1j9hhuhuhuhuhuhuhu
Port PORTmalicious
4huhuhuhu
Full artefact values (URLs, paths, registry keys, scripts…) are available with Essential.
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