MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2c7cedb95836f41cb10d2f6a87d10c9eb68e643359e2d2fa1c3029b43a971b4f. 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
BluStealer
Vendor detections: 9
| SHA256 hash: | 2c7cedb95836f41cb10d2f6a87d10c9eb68e643359e2d2fa1c3029b43a971b4f |
|---|---|
| SHA3-384 hash: | cbab0c4e339260c4823c96a57c0e965d5ffc9eb034667d0f610c994a1738a3a570d1cdf34f31fbb4608c0debbac7cca6 |
| SHA1 hash: | b4b6ae1e349e02d8fda4eee999cdbda18ca78fda |
| MD5 hash: | f839b45cde430422fdadf7c1748f1d1f |
| humanhash: | mango-eleven-yankee-fix |
| File name: | RINI - BP220097.exe |
| Download: | download sample |
| Signature | BluStealer |
| File size: | 936'960 bytes |
| First seen: | 2022-06-23 08:57:34 UTC |
| Last seen: | 2022-06-27 09:35:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 24576:nQkPRrhOVQU/hpQXrlS+GmUpyOzzYysZxXmrIFTsjhwOzVkTQ:QkeVQU/kXRhbUplzvsZdFTShXpkTQ |
| Threatray | 1'380 similar samples on MalwareBazaar |
| TLSH | T1D01523D022F843DAEADADBFB24ECD6041F34A00895C4D95FB8A620DAFD517E188917D7 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23) |
| File icon (PE): |  |
| dhash icon | 02616868e0e4e800 (8 x Formbook, 7 x Loki, 4 x AgentTesla) |
| Reporter |  GovCERT_CH |
| Tags: | BluStealer exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection:
A310Logger
Result
Verdict:
Clean
Maliciousness:
Behaviour
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
BluStealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes or reads registry keys via WMI
Yara detected AntiVM3
Yara detected BluStealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-23 02:11:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
14 of 26 (53.85%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'370 additional samples on MalwareBazaar
Result
Malware family:
blustealer
Score:
10/10
Tags:
family:blustealer stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
BluStealer
Unpacked files
SH256 hash:
6ea6c3c28b0261c1c793234763551dd7e84c81c12cc43751f85cd79d352bf52d
MD5 hash:
cd8c2284c40770e409382bc4e71a0925
SHA1 hash:
9f734930d46e05954a5c14228e00fcd191d458fb
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
SH256 hash:
844929d347b7af5f31c1d893d3f814624252c2b90eb6ef000e52d9538fca1e27
MD5 hash:
5ee01952396cb500bbbb0fbe4e839985
SHA1 hash:
b2dd9fa837a10d713de97f759b5d311ebb30ecf3
SH256 hash:
cbd18c08152928c2b61d2db9a4b38fad2057a4b35420f21e3a9c85d95c5520ed
MD5 hash:
d758d28247bea73c05e89541e0e95c3d
SHA1 hash:
69f4addbf498b78c5349f70a69e46819a833cef2
SH256 hash:
87577e6c69af07ba0e6383a2a152b59a39d6b336631ce4baa250bd9f8adce03d
MD5 hash:
9b17d560e68eff0da30f79b3c391c9a3
SHA1 hash:
5ceda263b1ea13401f652c709dd884d58945fe57
SH256 hash:
2c7cedb95836f41cb10d2f6a87d10c9eb68e643359e2d2fa1c3029b43a971b4f
MD5 hash:
f839b45cde430422fdadf7c1748f1d1f
SHA1 hash:
b4b6ae1e349e02d8fda4eee999cdbda18ca78fda
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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