MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0. 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 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0
SHA3-384 hash: b9de640c9010b6d1c3a25c047dd56b44628b1e251145ae5ee3bbd1a2d1da6022711fa37afc9562a7c75583659dddb148
SHA1 hash: dbc68df480ab75e4c92b4a6acb47a3a4f5b43995
MD5 hash: 2e4d89176dc48fbd381fc5e8e89b250d
humanhash: green-oranges-early-potato
File name:2e4d89176dc48fbd381fc5e8e89b250d.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:498'176 bytes
First seen:2024-10-15 07:14:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 767a7d2b1ae571d69dfa0265482764e5 (3 x Smoke Loader, 1 x Stealc)
ssdeep 6144:8zL8fv7tbJaqk1xTUeLHyDrFQFzaJD/ZimEt0TCkhLux30n3QXLpc:8zwfvHaqk1xzLH4ioD/ZEWmkZn3
Threatray 1 similar samples on MalwareBazaar
TLSH T114B4DF42A590BCF0FA6286718C1DCEE876EDF9718F197A5732D4AA1F19301E1D273722
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 a48e86020e0e4a98 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
384
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2e4d89176dc48fbd381fc5e8e89b250d.exe
Verdict:
Malicious activity
Analysis date:
2024-10-15 07:22:40 UTC
Tags:
loader stealer stealc
Link:
https://app.any.run/tasks/f6ea6813-842a-442b-a83f-295e3dc28f06

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=670e16871d4ef219fa62bf43
Tags:
Exploit Cobalt Extens Xpack
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint lolbin microsoft_visual_cc packed shell32 xpack
Link:
https://www.filescan.io/uploads/670e167e06a152cf77d48e95/reports/9359b293-13e7-45a3-b9a3-d66cea1af78b/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0
Result
Verdict:
MALICIOUS
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fffecdf3-09d1-4530-a2ec-f2e928143aeb
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1533853
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
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
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1533853 Sample: CHHE6LLjWx.exe Startdate: 15/10/2024 Architecture: WINDOWS Score: 100 35 post-to-me.com 2->35 43 Suricata IDS alerts for network traffic 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 11 other signatures 2->49 8 CHHE6LLjWx.exe 1 17 2->8         started        signatures3 process4 dnsIp5 37 176.113.115.37, 49705, 80 SELECTELRU Russian Federation 8->37 39 post-to-me.com 172.67.179.207, 443, 49704 CLOUDFLARENETUS United States 8->39 23 C:\Users\user\AppData\Local\...\A5E7.tmp.exe, PE32 8->23 dropped 25 C:\Users\user\...\ScreenUpdateSync[1].exe, PE32 8->25 dropped 51 Detected unpacking (changes PE section rights) 8->51 53 Detected unpacking (overwrites its own PE header) 8->53 13 A5E7.tmp.exe 47 8->13         started        file6 signatures7 process8 dnsIp9 41 62.204.41.176, 49706, 80 TNNET-ASTNNetOyMainnetworkFI United Kingdom 13->41 27 C:\Users\user\AppData\...\softokn3[1].dll, PE32 13->27 dropped 29 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 13->29 dropped 31 C:\Users\user\AppData\...\mozglue[1].dll, PE32 13->31 dropped 33 9 other files (5 malicious) 13->33 dropped 55 Antivirus detection for dropped file 13->55 57 Detected unpacking (changes PE section rights) 13->57 59 Detected unpacking (overwrites its own PE header) 13->59 61 8 other signatures 13->61 18 WerFault.exe 19 16 13->18         started        file10 signatures11 process12 file13 21 C:\ProgramData\Microsoft\...\Report.wer, Unicode 18->21 dropped
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-10-15 07:15:10 UTC
File Type:
PE (Exe)
Extracted files:
49
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4p32yrrv6tti6xvrgrfhf7qdxarzckk5ghiqyhfxja7klrhei2ya._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:default7_cap discovery stealer
Link:
https://tria.ge/reports/241015-h3a2aawakr/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://62.204.41.176
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d4b5a7c8-34a2-4bcd-8400-30864301b61e
Unpacked files
SH256 hash:
2f841285068467a1b17875763849bd7d0fd88f732351cd2ce9f000239fbdc34c
MD5 hash:
8855493f8be066bd5b5aa6804925b674
SHA1 hash:
948ff7c8832b5d27c6dd9268004aa46f4f21b69e
Link:
https://www.unpac.me/results/e488edcf-ac86-401d-832c-08401a340c6b/
SH256 hash:
e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0
MD5 hash:
2e4d89176dc48fbd381fc5e8e89b250d
SHA1 hash:
dbc68df480ab75e4c92b4a6acb47a3a4f5b43995
Link:
https://www.unpac.me/results/e488edcf-ac86-401d-832c-08401a340c6b/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e3f7ac4635f4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 e3f7ac4635f4e68f5eb1344a72fe03b82391295d31d10c1cb7483ea5c4e446b0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3224762/
  
Delivery method
Distributed via web download

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System ShellSHELL32.dll::FindExecutableA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetDiskFreeSpaceExA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleInputW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesW
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkW
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::GetTempPathA
KERNEL32.dll::SetVolumeMountPointA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW

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