MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3. 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: 15


Intelligence 15 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
SHA3-384 hash: 3968b61f14e207c11a30919957d3487c02bbffa456b7afb5efb8d7bcda4034537e2f37aa90adc4cc2b0f0f8086651151
SHA1 hash: 4c1c9828cbf1ac915e0196ebd47017f1d8624288
MD5 hash: 59c049d2b99f5e6f079c6ba16f1cd596
humanhash: mississippi-magnesium-ohio-april
File name:9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
Download: download sample
Signature CobaltStrike
Create hunting rule
File size:1'830'912 bytes
First seen:2024-08-28 06:42:30 UTC
Last seen:2024-08-28 07:32:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 60 x Vidar, 41 x LummaStealer)
ssdeep 24576:xgL05V1SFxdsMnYA9oCeUwVjJ9kYVdTgN8ws6nYLdfw2b:xgGV1CxyKgj1wspvb
TLSH T1F285494B7CD458B9D0AA83328976A1A17A71BC180F3227D72B90B73C3F72BD49A75744
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
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
File icon (PE):PE icon
dhash icon b2be7a370101a3c0 (11 x Vovabol, 5 x CobaltStrike, 3 x AsyncRAT)
Reporter JAMESWT_WT
Tags:60-205-2-78 CobaltStrike exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
519
Origin country :
IT IT
Vendor Threat Intelligence
Malware family:
cobaltstrike
Create hunting rule
ID:
1
File name:
9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
Verdict:
Malicious activity
Analysis date:
2024-08-28 06:49:49 UTC
Tags:
cobaltstrike
Link:
https://app.any.run/tasks/fee68b82-12ea-43e2-8044-660c5091447e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.ScareCrow.Marte.Gen.2.21021.26189.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66cec6fdf1a57bfb70912c0c
Tags:
Infostealer Network Stealth Heur
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang monero
Link:
https://www.filescan.io/uploads/66cec6ff5959a837dd118d48/reports/5c89cca6-0136-45bf-8108-decdfb10edf5/overview
Verdict:
Malicious
Labled as:
Gen:Trojan.ScareCrow.Marte.Generic
Link:
https://www.hybrid-analysis.com/sample/9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
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:
Suspicious
Link:
https://analyze.intezer.com/analyses/1374d27f-ccb7-4493-93c9-917be6520a9f
Result
Threat name:
CobaltStrike, Metasploit
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Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1500324
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Uses known network protocols on non-standard ports
Yara detected CobaltStrike
Yara detected Metasploit Payload
Behaviour
Behavior Graph:
Download SVG
Score:
61%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3/
Threat name:
Win64.Trojan.ScareCrowMarte
Create hunting rule
Status:
Malicious
First seen:
2024-08-26 10:18:08 UTC
File Type:
PE+ (Exe)
Extracted files:
19
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sey7rru5c7muazpt5okp7kysf42j6vz7dtm3qhdtcuf74prtjljq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/240828-hgxm6azfqr/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/86ec140d-e655-41f6-8877-fb29a6ae4ef3
Unpacked files
SH256 hash:
9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3
MD5 hash:
59c049d2b99f5e6f079c6ba16f1cd596
SHA1 hash:
4c1c9828cbf1ac915e0196ebd47017f1d8624288
Link:
https://www.unpac.me/results/ad7c598b-1d4b-4845-a25b-b1461797ab79/
Malware family:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9131f8c69d17/report/overview.html
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/9131f8c69d17d94065f3eb94ffab122f349f573f1cd9b81c73150bfe3e334ad3

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:ThreadControl__Context
Create hunting rule
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.

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
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryW
kernel32.dll::LoadLibraryExW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::GetSystemDirectoryA

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