MALICIOUS — 7fd85c48cdf0ed5bdd07e33075a245175b9ad5ba41f4fe54c9b1d3670b74a99f

MALICIOUS — 7fd85c48cdf0ed5bdd07e33075a245175b9ad5ba41f4fe54c9b1d3670b74a99f is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the C83B492E family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 7fd85c48cdf0ed5bdd07e33075a245175b9ad5ba41f4fe54c9b1d3670b74a99f
SHA-1: d051a050bd6a211229e94de7fcc35102edfcd70b
MD5: 95cdcd7e3ca9277e072ea54c76c2ce1d
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dxrKY1I1kQ2ZGBuz2oljgnFMKJaJhqp3467+Z:Qoa1taC0mKY12BuzDeMBJMpBm
TLSH: T18A5A238A99196B0CE6F2C1447D29125EC441E8E79378258F828FF05F73DB92778122DB
Submitted as: 7fd85c48cdf0ed5bdd07e33075a245175b9ad5ba41f4fe54c9b1d3670b74a99f
File type: pe · Size: 1958400 bytes
Verdict: malicious (99/100) · Family: C83B492E

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): Trojan.Win32.Bingoml.ckfs

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 Trojan.Win32.Bingoml.ckfs (rule Trojan.Win32.Bingoml.ckfs) - 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 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Memory forensics: 4 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)

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

Dropped files

C:\Users\analyst\AppData\Local\Temp\60B8.tmp - a6c311da9a67d6f748c549ca3e83d428c57ff5329bafae2f070db9150b6ae5ba
d8d01b645014c6898cfe11078d90d072f8ffc64852c45f2d765c389887bc43c0 - d8d01b645014c6898cfe11078d90d072f8ffc64852c45f2d765c389887bc43c0

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

Embedded IP addresses

20.184.175.11
52.123.252.242
4.230.171.124
40.84.97.4
4.144.132.114
74.179.77.204
74.178.76.54
4.207.44.76
20.42.179.192
4.150.223.101
72.145.35.103
52.148.114.188
52.110.12.53
52.110.12.40

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report