MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 720cb1059ddb3f22ab73de1b5730b3f491bdaa168c727f7cd85b76594b3003a1. 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: | 720cb1059ddb3f22ab73de1b5730b3f491bdaa168c727f7cd85b76594b3003a1 |
|---|---|
| SHA3-384 hash: | fdfefea7452c0602989716a3c3d7f708623e3f9fdaf80786e36924a386be6f771fa6018d3eed334266c5eab2c39a3810 |
| SHA1 hash: | 6b8f67e48c0c5680034000963843a4261d2f921c |
| MD5 hash: | 8587f5dc37b0ac56826f07b05e5ffa47 |
| humanhash: | monkey-eleven-july-lake |
| File name: | 720cb1059ddb3f22ab73de1b5730b3f491bdaa168c727f7cd85b76594b3003a1 |
| Download: | download sample |
| Signature | CobaltStrike |
| File size: | 7'825'920 bytes |
| First seen: | 2024-07-29 12:42:16 UTC |
| Last seen: | 2024-07-29 13:30:16 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 12dc510dbecb376bdc34148e14f31cf4 (1 x CobaltStrike) |
| ssdeep | 98304:0IC99h6BeFnm2wPSf/nz7HYIkVvl0zWISzGZGzybkn2CeYvwp8eWBTFaa:0IoPmRSHz7oVIWDy4n2HpFOaa |
| Threatray | 440 similar samples on MalwareBazaar |
| TLSH | T1DF769D02326880D9D17BC175C543CF8ADAF27C628B21839F60A5B79F1F736625D2E726 |
| TrID | 49.2% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 26.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.9% (.EXE) Win64 Executable (generic) (10523/12/4) 4.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.8% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Reporter |  JAMESWT_WT |
| Tags: | 37-120-239-54 Cobalt Strike exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
394
Origin country :
ITVendor Threat Intelligence
Malware family:
cobaltstrike
ID:
1
File name:
720cb1059ddb3f22ab73de1b5730b3f491bdaa168c727f7cd85b76594b3003a1
Verdict:
Malicious activity
Analysis date:
2024-07-29 12:45:49 UTC
Tags:
cobaltstrike
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
98.2%
Tags:
Network Static Stealth Malware
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Connection attempt
Sending a custom TCP request
DNS request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
cobaltstrike fingerprint keylogger lolbin microsoft_visual_cc shell32
Verdict:
Malicious
Labled as:
Trojan.Generic
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.
Malware family:
Cobalt Strike
Verdict:
Malicious
Result
Threat name:
CobaltStrike
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Detected unpacking (creates a PE file in dynamic memory)
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Score:
37%
Verdict:
Susipicious
File Type:
PE
Detection:
cobaltstrike
Threat name:
Win64.Backdoor.Cobeacon
Status:
Malicious
First seen:
2024-07-24 19:05:21 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
14 of 38 (36.84%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cobaltstrike
Similar samples:
+ 430 additional samples on MalwareBazaar
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
720cb1059ddb3f22ab73de1b5730b3f491bdaa168c727f7cd85b76594b3003a1
MD5 hash:
8587f5dc37b0ac56826f07b05e5ffa47
SHA1 hash:
6b8f67e48c0c5680034000963843a4261d2f921c
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 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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 (HIGH_ENTROPY_VA) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| COM_BASE_API | Can Download & Execute components | ole32.dll::CLSIDFromProgID ole32.dll::CoCreateInstance ole32.dll::CoFreeUnusedLibraries ole32.dll::CreateStreamOnHGlobal |
| GDI_PLUS_API | Interfaces with Graphics | gdiplus.dll::GdiplusStartup gdiplus.dll::GdiplusShutdown gdiplus.dll::GdipDeleteGraphics gdiplus.dll::GdipAlloc gdiplus.dll::GdipCreateFromHDC |
| MULTIMEDIA_API | Can Play Multimedia | WINMM.dll::PlaySoundW GDI32.dll::StretchDIBits |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::GetFileSecurityW ADVAPI32.dll::SetFileSecurityW |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteExW SHELL32.dll::ShellExecuteW SHELL32.dll::SHGetFileInfoW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetVolumeInformationW KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetDiskFreeSpaceW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileW KERNEL32.dll::CreateFileW ole32.dll::CreateFileMoniker KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW SHLWAPI.dll::PathRemoveFileSpecW |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW ADVAPI32.dll::RegSetValueW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::AppendMenuW ole32.dll::OleCreateMenuDescriptor USER32.dll::CreateMenu USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::PeekMessageW |
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