MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1c2ea46b99ae71954f286c598a7c12768a168b24fbafd3bd13d53356e3140e77. 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: 17
| SHA256 hash: | 1c2ea46b99ae71954f286c598a7c12768a168b24fbafd3bd13d53356e3140e77 |
|---|---|
| SHA3-384 hash: | c4141dd45caf261a89f89792cc86d457aacecff8d5fa330a1ff34333f94ea43c1908956f4b452f4b9cb14b04d1770fc6 |
| SHA1 hash: | c1fed6585c250e38c0364ad58ccff15d007ea533 |
| MD5 hash: | c3549725caa9d59af41ffd88139c03d6 |
| humanhash: | cup-saturn-arkansas-crazy |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 1'140'736 bytes |
| First seen: | 2024-07-19 12:49:47 UTC |
| Last seen: | 2024-07-19 15:40:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 001806c33a6e9fe5fbff34bdbd79b591 (112 x Stealc, 9 x MarsStealer, 1 x Amadey) |
| ssdeep | 24576:YZKafttgkEuTNcVaYH+I/WTnSM1EoAbFjOyJgtJ:4/fcjuZYr2nAoGBJM |
| TLSH | T1943533036EAB498AE7B97276237E132CEC5251C60329DBDE0A0ACF84337D15B51A95C7 |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  Bitsight |
| Tags: | exe Stealc |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://85.28.47.31/5499d72b3a3e55be.php | https://threatfox.abuse.ch/ioc/1302452/ |
Intelligence
File Origin
# of uploads :
17
# of downloads :
425
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1c2ea46b99ae71954f286c598a7c12768a168b24fbafd3bd13d53356e3140e77.exe
Verdict:
Malicious activity
Analysis date:
2024-07-20 08:47:53 UTC
Tags:
stealer stealc loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
94.9%
Tags:
Execution Generic Infostealer Network Stealth Trojan
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP GET request
Running batch commands
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
enigma lolbin microsoft_visual_cc obfuscated packed packed shell32
Verdict:
Malicious
Labled as:
Zusy.Generic
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.
Malware family:
Spark
Verdict:
Malicious
Result
Threat name:
Stealc
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sample uses string decryption to hide its real strings
Searches for specific processes (likely to inject)
Snort IDS alert for network traffic
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Stealc
Status:
Malicious
First seen:
2024-07-19 12:50:07 UTC
File Type:
PE (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:default stealer
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of NtSetInformationThreadHideFromDebugger
Stealc
Malware Config
C2 Extraction:
http://85.28.47.31
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
1c2ea46b99ae71954f286c598a7c12768a168b24fbafd3bd13d53356e3140e77
MD5 hash:
c3549725caa9d59af41ffd88139c03d6
SHA1 hash:
c1fed6585c250e38c0364ad58ccff15d007ea533
Detections:
SUSP_XORed_URL_In_EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | SUSP_XORed_URL_In_EXE |
|---|---|
| Author: | Florian Roth (Nextron Systems) |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | SUSP_XORed_URL_in_EXE_RID2E46 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Amadey
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| SHELL_API | Manipulates System Shell | shell32.dll::ShellExecuteA |
| WIN_BASE_API | Uses Win Base API | kernel32.dll::LoadLibraryA |
| WIN_BASE_IO_API | Can Create Files | version.dll::GetFileVersionInfoA |
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