MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a3b71dfc0235bd33cd7d9d05db130acc2d4d4852522279aab9ceb5ea9f3d0ca9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
CobaltStrike
Vendor detections: 5
| SHA256 hash: | a3b71dfc0235bd33cd7d9d05db130acc2d4d4852522279aab9ceb5ea9f3d0ca9 |
|---|---|
| SHA3-384 hash: | 9502ce1c2db5492a5e8f607270e038e8f1f6fa3e20d6330514f0661016b797033a74342e074d6b80d6cbadc0a409bd76 |
| SHA1 hash: | 26dde61b440f231d98511b778c042b66e78f1d97 |
| MD5 hash: | 2abdf7d3caf3ef5e673c79e1e045ab1d |
| humanhash: | four-chicken-tango-dakota |
| File name: | a3b71dfc0235bd33cd7d9d05db130acc2d4d4852522279aab9ceb5ea9f3d0ca9 |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 1'279'488 bytes |
| First seen: | 2020-08-31 13:25:19 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 167344a4df394fbba605fc972e41437a (4 x CobaltStrike, 1 x GoCryptoLocker, 1 x Sodinokibi) |
| ssdeep | 24576:RSOP4vLd7JA6bBJraUvcg9TpgEvGa2q5ibCK:YbLYe9F/Oa24ibCK |
| Threatray | 119 similar samples on MalwareBazaar |
| TLSH | E6458C54ECEB58B1EA5613331CB792EF2335A20D1733AEC3CD085D76BA53AD10A26275 |
| Reporter |  JAMESWT_WT |
| Tags: | 120.79.218.54 CobaltStrike |
Intelligence
File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Sending an HTTP GET request
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj
Score:
88 / 100
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Rozena
Status:
Malicious
First seen:
2020-08-24 20:07:55 UTC
File Type:
PE (Exe)
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 109 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
4/10
Tags:
n/a
Behaviour
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Drops file in Windows directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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