MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957. 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

Cobalt Strike

Vendor detections: 13

Intelligence 13 IOCs YARA File information Comments

SHA256 hash:	c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957
SHA3-384 hash:	184b23de4c2d7fbd254255b1686d5c173dda4f579e31521adba64f8ade843f87c72b9b8c2be5b49c921040e0a99419ee
SHA1 hash:	46b41e18817579f95dfc7efaf8ae799337129b39
MD5 hash:	61f3c4028bb365ed68eccb303b411043
humanhash:	william-idaho-twelve-nevada
File name:	svchostinter.exe
Download:	download sample
Signature	Cobalt Strike Create hunting rule
File size:	474'329 bytes
First seen:	2024-11-28 08:52:06 UTC
Last seen:	2024-12-16 17:13:47 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	5b928a8f4e4a094efc0701738c18f7f0 (1 x Cobalt Strike, 1 x Metasploit)
ssdeep	12288:jVzXVcGcT62x/JtPCAw5UHsOWgnZK/LI+tmiV/+1Edh:JzXA62x/i1OTnZi3V/+1Edh
TLSH	T1E4A4AD637FA5CF59D8057338A6DB9528573AF0ED03120F0A5623AA33FE53880759EB64
TrID	41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 26.1% (.EXE) Win64 Executable (generic) (10522/11/4) 12.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.1% (.ICL) Windows Icons Library (generic) (2059/9) 5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	0f968ecce869f0b2 (1 x Cobalt Strike, 1 x Metasploit)
Reporter	Joker
Tags:	Cobalt Strike CobaltStrike exe malware

Intelligence

File Origin

# of uploads :

# of downloads :

483

Origin country :

Vendor Threat Intelligence

Malware family:

cobaltstrike

ID:

File name:

svchostinter.exe

Verdict:

Malicious activity

Analysis date:

2024-11-28 08:58:20 UTC

Tags:

cobaltstrike

Link:

https://app.any.run/tasks/15e93e70-226a-42ab-9ea7-94c6be53dc89

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.BackDoor.Meterpreter.157.11161.20289.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6748309db31374f09835628b

Tags:

cobaltstrike emotet cobalt

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Creating a window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug mingw monero nim overlay packed packed packer_detected

Link:

https://www.filescan.io/uploads/67482f7240e7ee69fe451225/reports/19c45d15-78b4-4828-af9c-0e25c57e441d/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/e6d2a701-b4bf-4aa9-8695-9f8c8e327872

Result

Threat name:

CobaltStrike

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1564408

Signature

AI detected suspicious sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found API chain indicative of debugger detection

Found malware configuration

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Performs DNS queries to domains with low reputation

Yara detected CobaltStrike

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957/

Threat name:

Win64.Trojan.CobaltStrike

Status:

Malicious

First seen:

2024-11-16 23:58:01 UTC

File Type:

PE+ (Exe)

Extracted files:

AV detection:

25 of 38 (65.79%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ymh4c7pzrh2adikrqceklc7plddob3t3sglaiuvfi7ehv6onvflq._file

Verdict:

malicious

Label(s):

cobaltstrike

Similar samples:

error

Cobalt Strike

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/241128-ktap9sslcx/

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/b9104f8c-8743-4160-93a1-840844d70aee

Unpacked files

SH256 hash:

c30fc17df989f401a1518088a58bef58c6e0ee7b91960452a547c87af9cda957

MD5 hash:

61f3c4028bb365ed68eccb303b411043

SHA1 hash:

46b41e18817579f95dfc7efaf8ae799337129b39

Link:

https://www.unpac.me/results/30ef224c-a32d-44cd-ac16-9d140fe82905/

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.

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_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA

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