MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec. 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


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
SHA3-384 hash: c84998153f7dfd6c892fe9fbaa05789c43a310e4c1f761b270a4b9fc394b5722f226a185715e761b023265f7596ac1b7
SHA1 hash: f8bd367eb8cc58e05f10697ae4e27c190bd7662d
MD5 hash: 4886943161951b6be845188a19c82de5
humanhash: mexico-video-lemon-juliet
File name:e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:381'952 bytes
First seen:2024-10-26 07:09:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9eaa24f9e5d2fd104fe4ac79aa5c044b (1 x CobaltStrike)
ssdeep 6144:gih0ZgnQQdQdGP8Ra6YE4nz/l4ekMXLou0t+a4tmOVh1qvROQHz:KgnQ6QdPqE4nzN4ekM7oua+kOVjqvR3
TLSH T12E84BD83F74301DED6021CF03B62D96BECB4C9D4328EF662D56C877A61BDE11D929688
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter JAMESWT_WT
Tags:20-25-126-96 CobaltStrike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
383
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
Verdict:
No threats detected
Analysis date:
2024-10-26 07:20:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6331571b-613a-4850-bd4a-700c8f052876

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Malware-gen.14177.27614.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671c973a5928ee28d55db473
Tags:
Cobaltstrike Emotet
Result
Verdict:
Clean
Maliciousness:

Behaviour
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug cobaltstrike
Link:
https://www.filescan.io/uploads/671c959417b6426a2608ca14/reports/5a7ff39b-0c0a-448c-a655-1e756f04465f/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/de445059-3715-42a7-b316-ef4cc3e417a8
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1542739
Signature
AI detected suspicious 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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1542739 Sample: oLiA3yj6Cq.exe Startdate: 26/10/2024 Architecture: WINDOWS Score: 100 22 Found malware configuration 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 4 other signatures 2->28 7 loaddll64.exe 1 2->7         started        process3 signatures4 30 Found direct / indirect Syscall (likely to bypass EDR) 7->30 32 Contains functionality to detect sleep reduction / modifications 7->32 10 regsvr32.exe 7->10         started        12 cmd.exe 1 7->12         started        14 conhost.exe 7->14         started        16 3 other processes 7->16 process5 process6 18 WerFault.exe 23 16 10->18         started        20 rundll32.exe 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec/
Threat name:
Win64.Trojan.CobaltStrike
Create hunting rule
Status:
Malicious
First seen:
2024-10-23 09:43:14 UTC
File Type:
PE+ (Dll)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q6wgciztyclqcut7mgmyrculrbpzidcpvies3zvnua42vjamhwa._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Similar samples:
error
CobaltStrike
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/241026-hytylasflp/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/acb61caf-3e03-4c23-9b3f-dafa5b524950
Unpacked files
SH256 hash:
e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec
MD5 hash:
4886943161951b6be845188a19c82de5
SHA1 hash:
f8bd367eb8cc58e05f10697ae4e27c190bd7662d
Link:
https://www.unpac.me/results/b43abb73-1c58-4123-998e-ea58f78dbc99/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e43d6309199e04b80a93fb0ccc44545c42fca0627d50496f356d01cd552061ec

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:pe_detect_tls_callbacks
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File information

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

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::CreateFiber

Comments