MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 703c9237856738e87683ba32d983cbf8e5db2e284553190ee768d0ebb0a0580a. 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: 11


Intelligence 11 IOCs YARA File information Comments 1

SHA256 hash: 703c9237856738e87683ba32d983cbf8e5db2e284553190ee768d0ebb0a0580a
SHA3-384 hash: 56256695ff95b9be011db9b53fbed32e6f8611410164d0f769a9973e1db4d58bccb17409d96f93b55b1e543e1629bb9a
SHA1 hash: 543c6835cda6a76f8ad5e30e67ce57a2bca88d81
MD5 hash: 1ecdf5858066a47e0e67634409edfc38
humanhash: tennessee-berlin-echo-winner
File name:1ecdf5858066a47e0e67634409edfc38
Download: download sample
Signature CobaltStrike
File size:725'504 bytes
First seen:2022-07-21 12:27:43 UTC
Last seen:2022-07-23 05:06:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e808adf40f45e15f02c3a79cc0b168eb (1 x CobaltStrike)
ssdeep 12288:Dkrd72krd72krd72krd72krd7+mdLnKU4LUQn60k11P74:FjDfndk11P74
Threatray 1'784 similar samples on MalwareBazaar
TLSH T15AF42869BA0AA625DDFDF938AC830EF0225D98C50242CF1B674F2FA1BF75D5467A3101
TrID 43.3% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
27.5% (.EXE) Win64 Executable (generic) (10523/12/4)
13.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) OS/2 Executable (generic) (2029/13)
5.2% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon b0e8ccd4c4f8b0d4 (1 x CobaltStrike)
Reporter zbetcheckin
Tags:CobaltStrike exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
745
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug cobalt packed
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found API chain indicative of debugger detection
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
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.CobaltStrike
Status:
Malicious
First seen:
2022-07-19 10:16:58 UTC
File Type:
PE+ (Exe)
Extracted files:
10
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Behaviour
Modifies system certificate store
suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)
suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2
suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response
Unpacked files
SH256 hash:
703c9237856738e87683ba32d983cbf8e5db2e284553190ee768d0ebb0a0580a
MD5 hash:
1ecdf5858066a47e0e67634409edfc38
SHA1 hash:
543c6835cda6a76f8ad5e30e67ce57a2bca88d81
Malware family:
CobaltStrike
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CobaltStrike

Executable exe 703c9237856738e87683ba32d983cbf8e5db2e284553190ee768d0ebb0a0580a

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-07-21 12:27:47 UTC

url : hxxp://185.174.101.246/1807.exe