MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6. 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: 18


Intelligence 18 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
SHA3-384 hash: e4a99e7eeba88d33bcb721167767cf940b962d4c0187b905122e4075b8e6e12ba12c78e5ac096a5fd59b3cdfe604ea8b
SHA1 hash: 9e67cdcede17c12c1b18da6d4e8994ff7c41a3d9
MD5 hash: 2570aa2d6bec5c5c98e55b776dd39fa0
humanhash: edward-twelve-berlin-zebra
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:610'304 bytes
First seen:2025-12-25 19:38:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61a3509ea0647265062ee40711b8de6d (5 x Stealc)
ssdeep 12288:98o4+ZvqdCoD6wIJFDufwpvqiv3YZtF15kjH8MJ:74I+6BJ1uai23OM
Threatray 32 similar samples on MalwareBazaar
TLSH T17BD49D22759194B7E47606358C74EB508BBDBC700F616ACB73C00A9A6E706C1AF37B67
TrID 39.5% (.EXE) InstallShield setup (43053/19/16)
28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.6% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter abuse_ch
Tags:exe Stealc upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4b1b9e1ed0efa52e4663f9247477c273166481fdd8e639cae35c4909de3566d9
File size (compressed) :254'464 bytes
File size (de-compressed) :610'304 bytes
Format:win32/pe
Packed file: 4b1b9e1ed0efa52e4663f9247477c273166481fdd8e639cae35c4909de3566d9

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Stealc
Details
Stealc
decrypted strings, an RC4 key, c2 url, and url paths
Link:
https://research.acce.ciphertechsolutions.com/results/c89454cc-9f3d-4138-b9b8-66362f26ae0a/
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-12-25 19:42:50 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/7be9df74-11e7-4dd5-a11e-75d1d2f58fe6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/46092/
Detection(s):
Win.Malware.Marte-10045369-0
Create hunting rule

Win.Malware.Generickdz-10058619-0
Create hunting rule

ditekSHen.INDICATOR.Packed.TriumphLoader.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=694d92e301c7b4a8fe55cc6d
Tags:
shellcode packed hype
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug base64 cmd fingerprint lolbin microsoft_visual_cc stealc stealer swrort
Link:
https://www.filescan.io/uploads/694d92e1e126b9ff4391513d/reports/cd5c476f-e917-4cbd-88e1-cddc33164c5c/overview
Verdict:
Malicious
Labled as:
Shellcode.Loader.Marte.X.Generic
Link:
https://www.hybrid-analysis.com/sample/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-25T16:56:00Z UTC
Last seen:
2025-12-25T23:08:00Z UTC
Hits:
~10
Detections:
VHO:Trojan-PSW.Win32.StealC.gen VHO:Trojan-PSW.Win32.Lumma.gen Trojan-PSW.Win32.Stealer.sb Trojan-PSW.Win32.Coins.sb Trojan-PSW.Lumma.HTTP.C&C Trojan-PSW.Win64.StealC.sb Trojan-PSW.Win32.StealC.v2
Link:
https://opentip.kaspersky.com/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f18b1559-264b-41d6-bc65-c75778e5ba4b
Result
Threat name:
Stealc v2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1839459
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1839459 Sample: file.exe Startdate: 25/12/2025 Architecture: WINDOWS Score: 100 26 Suricata IDS alerts for network traffic 2->26 28 Found malware configuration 2->28 30 Antivirus detection for URL or domain 2->30 32 8 other signatures 2->32 6 file.exe 18 2->6         started        10 elevation_service.exe 2->10         started        12 elevation_service.exe 2->12         started        14 elevation_service.exe 2->14         started        process3 dnsIp4 24 23.94.252.171, 49718, 49724, 49726 AS-COLOCROSSINGUS United States 6->24 34 Found many strings related to Crypto-Wallets (likely being stolen) 6->34 36 Tries to harvest and steal browser information (history, passwords, etc) 6->36 38 Writes to foreign memory regions 6->38 40 5 other signatures 6->40 16 msedge.exe 6->16         started        18 msedge.exe 6->18         started        20 msedge.exe 6->20         started        22 3 other processes 6->22 signatures5 process6
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/2570aa2d6bec5c5c98e55b776dd39fa0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2025-12-25 20:19:51 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p4y5s4gcl76lzwc72ujosrlkmtvjz3jdckrx6yupcrb7cm56vt3a._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
19f835c9e8d4fb7c88e482ead2a4fe2d0b990ab5444d1c4e42194bdb58e53b41
Stealc
6c34999d0dca3024c0b6877d74c368fbe1a9d80df8256aa21882250de7bab85e
Stealc
78ab55c2dd38e05f9a0e198875adea3d6a93fc3ec68cf5c22759e5f1e4468620
Stealc
97920d2ca396abe3d2f720f4a006436237753b53141b888a93c2624e899efd9f
Stealc
b7bbc5e217162c0d2a5799c78b105037e0707de7eda04a0103a1161d8d604102
Stealc
cc6f6e9ed69008189ddbd378fd9abb42e97b9df516a5dde7cd2827c0f168dd3e
Stealc
e227b9cdc0a443d25aa19acd194d1a580adb678ea0ac80a0628c378e209100ab
Stealc
error
Stealc
+ 22 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:eagle11 discovery stealer
Link:
https://tria.ge/reports/251225-yc2djszrfp/
Behaviour
System Location Discovery: System Language Discovery
Stealc
Stealc family
Malware Config
C2 Extraction:
http://23.94.252.171
Verdict:
Malicious
Tags:
Win.Malware.Marte-10045369-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c51ba7f9-3214-4f20-901a-2b84f9ce7565
Unpacked files
SH256 hash:
7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
MD5 hash:
2570aa2d6bec5c5c98e55b776dd39fa0
SHA1 hash:
9e67cdcede17c12c1b18da6d4e8994ff7c41a3d9
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/f9ff098b-4fb5-45af-b504-9529ca5e37e1/
Parent samples :
7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6
4b1b9e1ed0efa52e4663f9247477c273166481fdd8e639cae35c4909de3566d9
SH256 hash:
a66055a1590c0531819a987b2b6e648e04e9611be34b172eeecfcc2b0f3a8b83
MD5 hash:
7d35d6a446d95fe0b0bccbfa03d73a1e
SHA1 hash:
bdc371c1cb59d1aeee486744985391b86deab09d
Link:
https://www.unpac.me/results/f9ff098b-4fb5-45af-b504-9529ca5e37e1/
Parent samples :
1d8cc65d36b53e94dff26e579d690b5a788393c96026a8689657de510ada2b81
dde0d05aa7f0843b643d6168f71881a7e7e4f0fa747ce6c09c25791ae60d30a9
c92d3b7961692f031863195786b6dbd7daff071635fc4622be6d50d6970ac531
83f96ebb903ce23ef34f3ad69ae98686d69153b3ca58baa197d728d63a14fc27
b554667949dc3847c3f04642b6c7b8d24948b72d5d3f0ee4ac656aa34a3dc8ed
26a730271fc63e71097339ae35df04983b59f8323136bd28e5dc58f1f5c2f64a
de0e5d92c8315b68338c60c01187cd7417f087bd64de4edfc4bf0bde605a5787
ccecedc198d957c06665e05f3f63fefb2bf8d4a2a583ec976b5924345b84c582
9b5a5c4b0f2fbb96698f76bb460eaa61cd7d49ebb1323fb149b54988c80ed725
6671046420956036fa3864b4fe5c85fb90be5b734eb76e01bf78d2aa7432ee06
dab139351043378ac9480e3498d90010c1c1feaff18e8475444f7c3bfdf30d9a
ff7a2d70fce940f6373c1647728386f390487797254d7bea8401dfadfd799c19
aeefae9a5162091ca000675cf8397bb7f4abc2e2589e6e2ae1f9f414c6a70bca
fadf382f638ed35457af48119e77e5da958463a31949b94a445f6548ef85f8bd
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/7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:Heuristics_ChromeABE
Create hunting rule
Author:Still
Description:attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:StealcV2
Create hunting rule
Author:kevoreilly
Description:Stealc V2 Payload

File information

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

Web download

Stealc

Executable exe 4b1b9e1ed0efa52e4663f9247477c273166481fdd8e639cae35c4909de3566d9

Stealc

Executable exe 7f31d970c25ffcbcd85fd512e9456a64ea9ced2312a37f628f1443f133beacf6

(this sample)

  
Dropped by
SHA256 4b1b9e1ed0efa52e4663f9247477c273166481fdd8e639cae35c4909de3566d9
  
URLhaus
https://urlhaus.abuse.ch/url/3743600/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/46092/
  
Dropped by
MD5 50fc6559127c76fc8112f9dab70f1b8f

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