MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fc33ed2f28a10b4b3cb775f7e699295f604d28bf3bf2cb2bc9185d002f89f91c. 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
ErbiumStealer
Vendor detections: 9
| SHA256 hash: | fc33ed2f28a10b4b3cb775f7e699295f604d28bf3bf2cb2bc9185d002f89f91c |
|---|---|
| SHA3-384 hash: | 37e0f86212ad53c0f80efbcfe845bd718402b167e0209adb525f98fa0594861c6844d6632c4ed6ef4efbde68a2a39a2d |
| SHA1 hash: | 3ba1d0aac10a41519610cf9166ab39b4c092d431 |
| MD5 hash: | 36c48ba4f231388a5f08fae2df0cec58 |
| humanhash: | shade-ack-moon-south |
| File name: | mamamiya137_ru_.bin |
| Download: | download sample |
| Signature | ErbiumStealer |
| File size: | 2'877'952 bytes |
| First seen: | 2022-09-08 23:52:26 UTC |
| Last seen: | 2022-09-09 00:44:52 UTC |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | c0d46b7ff0e53996feb53e4ba78f033e (18 x ErbiumStealer) |
| ssdeep | 49152:Jzl1rpbUrqvv0v2rQVt8nqwI7lOOYc92ek:P1Kqvv07noI7lOOYcX |
| Threatray | 28 similar samples on MalwareBazaar |
| TLSH | T1FCD58E31E643D061D9C524B0EA7DBFF26C38992487B860F7E6E40CAAA5254D1733FB52 |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| Reporter |  r3dbU7z |
| Tags: | dll ErbiumStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for synchronization primitives
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware shell32.dll zusy
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:
Unknown
Result
Threat name:
Erbium Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
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
Yara detected Erbium Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.ErbiumStealer
Status:
Malicious
First seen:
2022-09-08 23:53:12 UTC
File Type:
PE (Dll)
Extracted files:
1
AV detection:
17 of 40 (42.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 18 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig evasion miner spyware stealer upx
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Stops running service(s)
UPX packed file
XMRig Miner payload
Modifies security service
xmrig
Unpacked files
SH256 hash:
fc33ed2f28a10b4b3cb775f7e699295f604d28bf3bf2cb2bc9185d002f89f91c
MD5 hash:
36c48ba4f231388a5f08fae2df0cec58
SHA1 hash:
3ba1d0aac10a41519610cf9166ab39b4c092d431
Verdict:
Malicious
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: | Erbium_Stealer_Obfuscated |
|---|---|
| Author: | @_FirehaK <yara@firehak.com> |
| Description: | Erbium Stealer in its obfuscated format |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Discord_Regex |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Discord tokens regular expressions |
| Rule name: | RansomwareTest3 |
|---|---|
| Author: | Daoyuan Wu |
| Description: | Test Ransomware YARA rules |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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