MALICIOUS — d53a997ca3b6c5ce009a03e3351d7e92453734958f21031b33e0673909d5cdb4

MALICIOUS — d53a997ca3b6c5ce009a03e3351d7e92453734958f21031b33e0673909d5cdb4 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Salgorea family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: d53a997ca3b6c5ce009a03e3351d7e92453734958f21031b33e0673909d5cdb4
SHA-1: 2d4966b2de4d7ae9ef7eefe9187ab66f93efcec1
MD5: 6bce229d94ace534b1c76d4009b21297
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dp6Eakq4WsCguDgNMVxse7h0fvtm:Qoa1taC0REaCCekseN0f4
TLSH: T17F5A239657256B4CE2F2C1407C2915ADC082D4F6A37C29C6428BF06EB3CF927786219F
Submitted as: d53a997ca3b6c5ce009a03e3351d7e92453734958f21031b33e0673909d5cdb4
File type: pe · Size: 1958408 bytes
Verdict: malicious (99/100) · Family: Salgorea

Detections (4 of 56 engines)

ClamAV (daily): Win.Malware.Zusy-9764479-0
Microsoft Defender: Trojan:Win32/Salgorea!pz
Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic

MITRE ATT&CK

T1543.003

Why this verdict

The malicious score of 99/100 is the fusion of 8 weighted signals:

ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95
Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Dump:Generic.Dacic.17983.C83B492E (rule Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged Backdoor.Win32.Salgorea.ic (rule Backdoor.Win32.Salgorea.ic) - engine signal, weight 0.55, confidence 0.85
Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule tl-service-install) - dynamic signal, weight 0.40, confidence 0.90
Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

152 behavior events · 1 ATT&CK techniques · 2 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\5B3A.tmp - 6848fcfce10a80a3c9a655f5e85b1e6400d9356ba2a274af3dbb446e97a935c2
07026fd6f4befa6d9b462a6e5a834e27df65f805561e07a18cf185e5ef734673 - 07026fd6f4befa6d9b462a6e5a834e27df65f805561e07a18cf185e5ef734673

Embedded URLs

http://schemas.microsoft.com/SMI/2005/WindowsSettings
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

schemas.microsoft.com
aefd.nelreports.net
x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

52.168.117.170
4.230.171.124
85.210.196.11
20.247.184.142
74.179.77.204
135.232.92.97
4.207.44.75
20.42.65.85
172.64.154.167
72.154.7.99
52.148.114.188
52.110.12.1

File paths

x:\3$

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report