MALICIOUS — 6501b300557a017ca13fe9918c988c8f2906f8723c9e66308ae3cfc1acca27c8

MALICIOUS — 6501b300557a017ca13fe9918c988c8f2906f8723c9e66308ae3cfc1acca27c8 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: 6501b300557a017ca13fe9918c988c8f2906f8723c9e66308ae3cfc1acca27c8
SHA-1: eeb2830337dd77b761ef6fc29c220254c5a3b24c
MD5: 84bb624ec543a1a6b7343488807840b1
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dflFw3JZuTFWXQW/cpBQebFxen:Qoa1taC00Fw3dglppTu
TLSH: T1085A238A960A670CE2F2C5817D25267EC440D4E7A378268E928FF11DB3CBD6B74111DB
Submitted as: 6501b300557a017ca13fe9918c988c8f2906f8723c9e66308ae3cfc1acca27c8
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 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5772) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Dropped files

C:\Users\analyst\AppData\Local\Temp\F52D.tmp - 3c99f77f7d4a00082530843e0e6c90ee3283455b5d3ebd18b8cb5930bb6a59bc
b8516f037f13671d4319059d0a9ef0cb0b020de66df17fb3dc5a8ae460076361 - b8516f037f13671d4319059d0a9ef0cb0b020de66df17fb3dc5a8ae460076361

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

Embedded domains

schemas.microsoft.com

Embedded IP addresses

85.210.193.152
4.150.223.101
52.230.60.54
4.230.171.124
48.211.4.16
135.232.92.97
20.165.94.63
4.150.223.114
51.132.193.105
74.179.77.204
52.110.12.24
162.159.142.9
52.110.12.14

File paths

U:\=

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report