MALICIOUS — 8092951496d5bd10f916c8e3fc98ea04b60051dacc7b8f58e1a74f2e0172be80

MALICIOUS — 8092951496d5bd10f916c8e3fc98ea04b60051dacc7b8f58e1a74f2e0172be80 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Urelas family. 7 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: 8092951496d5bd10f916c8e3fc98ea04b60051dacc7b8f58e1a74f2e0172be80
SHA-1: c8ec73d1733d300edef5859f0a86c1ef46a9d735
MD5: 99e43273c746c0d3af897f1429b6c6f5
imphash: 7d63a0bb6aa937f2142ca8929dcd34d8
ssdeep: 6144:JwAB8xBKTDbuRO1/Y+LC4X333V8pT0T5J5ZtmOZpV:anKD6RO1/LX1/oK
TLSH: T103479E8DD2F66396DAF78B640E904E5E20D3ACD8C4BE4C150A83C06D63F5C9FE5A0156
Submitted as: 8092951496d5bd10f916c8e3fc98ea04b60051dacc7b8f58e1a74f2e0172be80
File type: pe · Size: 344214 bytes
Verdict: malicious (100/100) · Family: Urelas

Detections (7 of 56 engines)

YARA: MalwareAnalyser built-in: Windows_Injection_Api_Combo
ClamAV (daily): Win.Malware.Urelas-9863836-0
YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
YARA: MalwareAnalyser community pack: TL_Shellcode_VirtualAlloc_Exec
Microsoft Defender: Trojan:Win32/CardSpy.DA!MTB
Emsisoft (Emergency Kit): Gen:Heur.Mint.SP.Urelas.1
Kaspersky (KVRT): Trojan.Win32.Wecod.alk

MITRE ATT&CK

YARA

Windows_Injection_Api_Combo

Why this verdict

The malicious score of 100/100 is the fusion of 13 weighted signals:

ClamAV (daily) flagged Win.Malware.Urelas-9863836-0 (rule Win.Malware.Urelas-9863836-0) - engine signal, weight 0.90, confidence 0.95
Process injection API combination (rule Windows_Injection_Api_Combo) - yara signal, weight 0.65, confidence 0.90
Microsoft Defender flagged Trojan:Win32/CardSpy.DA!MTB (rule Trojan:Win32/CardSpy.DA!MTB) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Gen:Heur.Mint.SP.Urelas.1 (rule Gen:Heur.Mint.SP.Urelas.1) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged Trojan.Win32.Wecod.alk (rule Trojan.Win32.Wecod.alk) - engine signal, weight 0.55, confidence 0.85
YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70
Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
YARA: MalwareAnalyser built-in flagged Windows_Injection_Api_Combo (rule Windows_Injection_Api_Combo) - engine signal, weight 0.35, confidence 0.70
YARA: MalwareAnalyser community pack flagged TL_Shellcode_VirtualAlloc_Exec (rule TL_Shellcode_VirtualAlloc_Exec) - engine signal, weight 0.30, confidence 0.70
Embedded network infrastructure: 218.54.31.165 - static signal, weight 0.35, confidence 0.60
enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
inject code into another process (rule inject code into another process) - capa signal, weight 0.12, confidence 0.60
Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

15533 behavior events · 0 ATT&CK techniques · 0 dropped files.

Embedded URLs

http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/

Embedded domains

x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

218.54.31.165
4.207.44.67
4.230.171.124
20.42.179.192
20.165.94.54
20.247.184.197
52.168.117.171
74.178.240.61
74.178.76.128
4.150.223.113
40.79.141.154
52.110.12.2
52.110.12.44
52.148.114.188
72.145.35.98

File paths

c:\work\HanCapture_2005\bin\HanAgent.pdb

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report