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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f9489f3e8156b9af301dec3b3b1dab701ef26bf936e162c1ece3897a07e2fcf. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f9489f3e8156b9af301dec3b3b1dab701ef26bf936e162c1ece3897a07e2fcf
SHA3-384 hash: 18c9a76aac119d9b5ea56ae427aef68a0814584a56824bfcb7d8c72771383b22524727b714e8ee6e965255529bf279a3
SHA1 hash: 565969c88e1ae653057ed8a50c1629ec4aa865eb
MD5 hash: 859f1b09f8250ea984662ca697551d2d
humanhash: sodium-magnesium-pizza-failed
File name:TS-240728-CS2.exe
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:811'520 bytes
First seen:2024-07-28 12:42:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3f071605b6b25d4e24602be1c4df49b5 (2 x CobaltStrike, 1 x Cobalt Strike)
ssdeep 12288:p9Zfj6fZqeWBjr1B3IhaOoPPo4UFobCFnS:NWfZqpjBB4haOE5pbCY
TLSH T113056BB76FB1BC46C29B82378ED57EB00E9A9732404610C8D1D7838D8146AF69F1ED6D
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10523/12/4)
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)
Reporter kafan_shengui
Tags:Cobalt Strike exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
482
Origin country :
US US
Vendor Threat Intelligence
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a63cd746f80f37dcaa9077
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug mingw
Link:
https://www.filescan.io/uploads/66a63cd8ef4a7bb8b046b1cb/reports/d14a4e6c-6894-4340-bf51-38615eff76f2/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/edc493bd-3b0f-4ba4-8840-e563e30528e1
Result
Threat name:
CobaltStrike
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1483657
Signature
AI detected suspicious sample
Found API chain indicative of debugger detection
Multi AV Scanner detection for submitted file
Yara detected CobaltStrike
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f9489f3e8156b9af301dec3b3b1dab701ef26bf936e162c1ece3897a07e2fcf/
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2024-07-28 12:43:05 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f6kit47icvvzv4yb33b3hmo2w4a66jv7snxbmla6zy4jpid6f7hq._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240728-pxwt5axfkm/
Malware Family:
n/a
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6534a236-d2cd-4f6f-aac3-4b9cb6c7509d
Unpacked files
SH256 hash:
2f9489f3e8156b9af301dec3b3b1dab701ef26bf936e162c1ece3897a07e2fcf
MD5 hash:
859f1b09f8250ea984662ca697551d2d
SHA1 hash:
565969c88e1ae653057ed8a50c1629ec4aa865eb
Link:
https://www.unpac.me/results/0fee0570-8190-4585-8005-0cf92792e707/
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/2f9489f3e8156b9af301dec3b3b1dab701ef26bf936e162c1ece3897a07e2fcf

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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_detect_tls_callbacks
Create hunting rule

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetStartupInfoA

Comments