MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2. 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


Stealc


Vendor detections: 15


Intelligence 15 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
SHA3-384 hash: b709c5b0d886abeb2721250a3e9019134f4461d932c52e05ff8b1a7d6fb41cadfea9ecb9d660826ba5e4caa2afca3592
SHA1 hash: ccf3f389947bfb5ad61eae4b53a8c656e05bdff6
MD5 hash: b2f999e57cf4f9aaeac682530649f7fa
humanhash: india-don-timing-fish
File name:b2f999e57cf4f9aaeac682530649f7fa.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:393'216 bytes
First seen:2024-10-24 21:45:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9ed66fda5fccdbfc3c7dba376824972f (2 x Stealc)
ssdeep 6144:3LqwYFAm83mZzL5nLwjzeaI0ruBSmEtMxdPSLMH/k7YR0T3:32wYFA1WZzCOF0rZmEtudPSLeW
TLSH T1B984E0503A94F471C4620E388829DBE4787EBCA2DA54D99B361C3F1F3C392E19A62719
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 081008145080c000 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://109.107.157.208/49aaa1bd4c594849.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://109.107.157.208/49aaa1bd4c594849.php https://threatfox.abuse.ch/ioc/1339174/

Intelligence

File Origin
# of uploads :
1
# of downloads :
426
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b2f999e57cf4f9aaeac682530649f7fa.exe
Verdict:
Malicious activity
Analysis date:
2024-10-24 21:48:01 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/d50fc1b0-c37c-45ed-979d-3190efb635b8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671ac01b890cf5f0e88caebd
Tags:
Azorult Cobalt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
Result
Verdict:
SUSPICIOUS
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:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9f57f50a-a5c1-41ab-bf08-d275eddc16ce
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1541534
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Suricata IDS alerts for network traffic
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3rvyb5k5rsl6oqh5djhy3he2k5ibea7edtdqhhorxhujsu6laxba._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
shellcode_loader_002
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:logsdiller discovery stealer
Link:
https://tria.ge/reports/241024-1mlf7avfkd/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Malware Config
C2 Extraction:
http://109.107.157.208
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c9e01ad4-0867-4f84-ac98-4471ccc79e72
Unpacked files
SH256 hash:
f5bac108ee1e5486e8ac6e294b5290a46505676a7282314ee759a7969ecc2d52
MD5 hash:
0d1ffcc90af1fba65f90644cbf2a70d5
SHA1 hash:
b7d536efbf6ed022d3f03037993716d03f453588
Detections:
stealc
Create hunting rule
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/b596914d-d746-4bcc-b180-f5a07d626980/
Parent samples :
2eb45489a3253bd7ea77a5dc899e86a857fd8dab45dd89de0837289d6ffc5c05
0d90d3771d5a6c15760e18a6f2a542076d7c7c73c02d31c33dfee2f6f7bed61c
db1209d9d0566e572841bb59895e676b434b9ee1bcbbd56c3d139c5e5d6de27a
dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
e882bc105520a65b5f8e24671c6e2bc37d72c73833fa62cbe87e43d9f40e6453
SH256 hash:
29e7e1c1e1a7e5f26f6961d8036cdd04ee4557dec0a7dcadcd8e7651f5e53f43
MD5 hash:
2ec23e83e2f63ab27c25741b1f4d7f49
SHA1 hash:
bb231b274bd66393fa830a44e6d4447d4399eeb9
Link:
https://www.unpac.me/results/b596914d-d746-4bcc-b180-f5a07d626980/
SH256 hash:
dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2
MD5 hash:
b2f999e57cf4f9aaeac682530649f7fa
SHA1 hash:
ccf3f389947bfb5ad61eae4b53a8c656e05bdff6
Link:
https://www.unpac.me/results/b596914d-d746-4bcc-b180-f5a07d626980/
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/dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2

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
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.

Web download

Stealc

Executable exe dc6b80f55d8c97e740fd1a4f8d9c9a57501203e41cc7039dd1b9e89953cb05c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3243349/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3243375/
  
URLhaus
https://urlhaus.abuse.ch/url/3243294/

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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::ReadConsoleInputA
KERNEL32.dll::GetConsoleAliasExesW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::GetFileAttributesA
KERNEL32.dll::GetTempFileNameW
KERNEL32.dll::SetVolumeMountPointW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpOpen

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