MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fa17f9171db83033830067ef9aa48cd073f9cd0882c0879a6c07b2045ee6a3d8. 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: 13
| SHA256 hash: | fa17f9171db83033830067ef9aa48cd073f9cd0882c0879a6c07b2045ee6a3d8 |
|---|---|
| SHA3-384 hash: | 227bcea5de6caea68ec5935dbd4f322f316aff23214e399eaa162c77f71e800bca55002f5a46d114916ffcd7872a4b3e |
| SHA1 hash: | 6ad8746ac0c95cd5a6cc6d051f5fea6ae94b3846 |
| MD5 hash: | 288191fa2db423cb2c1bd116b74a14bf |
| humanhash: | orange-jersey-bacon-california |
| File name: | 288191FA2DB423CB2C1BD116B74A14BF.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 18'944 bytes |
| First seen: | 2023-12-23 18:35:13 UTC |
| Last seen: | 2023-12-23 20:18:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'364 x AgentTesla, 20'869 x Formbook, 12'418 x SnakeKeylogger) |
| ssdeep | 384:BGaqPbavhIJ4TxGwixOmvd0U4G6Hqxn43Q2OygrEXNIay5gO5xh:0aqOJIqGwixOmvd0Un6HCn4AhygrEXNY |
| Threatray | 225 similar samples on MalwareBazaar |
| TLSH | T12E82765361DE81AFF4B32FB09BF97AA9D887F225551B28ED04901D064BA2F50EE13C74 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  abuse_ch |
| Tags: | Cobalt Strike exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
394
Origin country :
NLVendor Threat Intelligence
Detection:
CobaltStrikeStager
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm cobalt
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Unknown
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Backdoor.CobaltStrikeBeacon
Status:
Malicious
First seen:
2023-12-20 13:09:00 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 22 (90.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 215 additional samples on MalwareBazaar
Result
Malware family:
cobaltstrike
Score:
10/10
Tags:
family:cobaltstrike backdoor trojan
Behaviour
Suspicious use of WriteProcessMemory
Cobaltstrike
Malware Config
C2 Extraction:
http://113.250.188.15:8599/4xdM
Unpacked files
SH256 hash:
731b9da1c477747334dbddbfcba00129f139dd13cb860a00facaa3d7c03368e5
MD5 hash:
446cbb53e4c3019ba47730ad17172297
SHA1 hash:
14cacbacb67e57559eac93eb3b564866310cfab9
SH256 hash:
fa17f9171db83033830067ef9aa48cd073f9cd0882c0879a6c07b2045ee6a3d8
MD5 hash:
288191fa2db423cb2c1bd116b74a14bf
SHA1 hash:
6ad8746ac0c95cd5a6cc6d051f5fea6ae94b3846
Malware family:
CobaltStrike
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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