MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3f5ec924b13c5618c7a5b6cabfd25feaa105ddb199cf3b878034c0d181842a4c. 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: 16
| SHA256 hash: | 3f5ec924b13c5618c7a5b6cabfd25feaa105ddb199cf3b878034c0d181842a4c |
|---|---|
| SHA3-384 hash: | 2a0f222346274800d42b39a28ad75a1333be690d99cee8d84dc0eb2ee57bdd122b6d395c75d619c0959a0da24b2d5b5f |
| SHA1 hash: | f7d5c083eee837d8c73ed77009a35430bcf3fe87 |
| MD5 hash: | 686cfcc7c0d54f5def526ed022af6edc |
| humanhash: | freddie-single-carpet-single |
| File name: | 1.exe |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 1'590'272 bytes |
| First seen: | 2024-12-13 07:45:30 UTC |
| Last seen: | 2025-08-11 09:33:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 514226b0f7f3f4beb74d9dddd3656682 (1 x CobaltStrike) |
| ssdeep | 12288:HvWEknaNKMtAy/HTMBFqXcLmUmpiiXhk3Haznw6laMHgPRNipXtrovJ2duR2N:PWEknmcLJmpu3KXd2vJ2w |
| TLSH | T16E75080BEBB610D3F47AC2399556213AFE7234A98738D7C352815A0A6731FE4AD3DB44 |
| TrID | 72.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 13.2% (.EXE) Win64 Executable (generic) (10522/11/4) 6.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 2.5% (.EXE) OS/2 Executable (generic) (2029/13) 2.5% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Joker |
| Tags: | CobaltStrike exe malware |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 101.37.34.164:47535 | https://threatfox.abuse.ch/ioc/1353611/ |
Intelligence
File Origin
# of uploads :
3
# of downloads :
437
Origin country :
GRVendor Threat Intelligence
Malware family:
meterpreter
ID:
1
File name:
1.exe
Verdict:
Malicious activity
Analysis date:
2024-12-13 08:17:25 UTC
Tags:
meterpreter backdoor cobaltstrike
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
cobaltstrike cobalt dridex emotet
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Connection attempt
Sending a custom TCP request
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cobaltstrike fingerprint microsoft_visual_cc
Verdict:
Malicious
Labled as:
Dump:Generic.Beacon.Marte.B
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.
Verdict:
Unknown
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sets debug register (to hijack the execution of another thread)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Rundll32 Execution Without CommandLine Parameters
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Yara detected CobaltStrike
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
cobaltstrike
Threat name:
Win64.Trojan.CobaltStrike
Status:
Malicious
First seen:
2024-12-09 03:59:20 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blocklisted process makes network request
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3f5ec924b13c5618c7a5b6cabfd25feaa105ddb199cf3b878034c0d181842a4c
MD5 hash:
686cfcc7c0d54f5def526ed022af6edc
SHA1 hash:
f7d5c083eee837d8c73ed77009a35430bcf3fe87
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | RansomPyShield_Antiransomware |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessA KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW |
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