MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b0b206e8239e1e93f5c3cbedb8a25b585d5f7d148524fbdbbfc8085cc26f1ca5. 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
PrivateLoader
Vendor detections: 14
| SHA256 hash: | b0b206e8239e1e93f5c3cbedb8a25b585d5f7d148524fbdbbfc8085cc26f1ca5 |
|---|---|
| SHA3-384 hash: | ea3575efe6e400e09977533deed79bb1bbec9cf5a079ef763d3994aa5e3611746ba3f21536f1c00d7fa202a2a2497536 |
| SHA1 hash: | 8e5a3ba637324e9d06f4545c7b9e6ada234759e0 |
| MD5 hash: | 38f000bacf037f9489db983e5e409da3 |
| humanhash: | tennis-arkansas-vegan-earth |
| File name: | file |
| Download: | download sample |
| Signature | PrivateLoader |
| File size: | 6'806'728 bytes |
| First seen: | 2023-05-01 15:03:42 UTC |
| Last seen: | 2023-06-12 09:29:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e02b276fa1385eca0c7dc7a4b0d621ad (1 x Tofsee, 1 x RedLineStealer, 1 x PrivateLoader) |
| ssdeep | 98304:deWcgHovCxfu+Na01KteIB2oiAdG0HewKwwg/0ohxYm9DoSCVLtisg8hj:Mtvg11eV2m/HeGwg89mJoBisvN |
| Threatray | 374 similar samples on MalwareBazaar |
| TLSH | T1E66623732254C089D8C59931C12BFEF176B11E7DCB43687BB49ABEC53632399A606E13 |
| TrID | 30.2% (.EXE) Win64 Executable (generic) (10523/12/4) 18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 14.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.9% (.EXE) Win32 Executable (generic) (4505/5/1) 5.9% (.ICL) Windows Icons Library (generic) (2059/9) |
| File icon (PE): |  |
| dhash icon | d6e8e8e8e8e8e8d6 (2 x PrivateLoader, 1 x RedLineStealer, 1 x CoinMiner) |
| Reporter |  andretavare5 |
| Tags: | exe PrivateLoader |
andretavare5
Sample downloaded from https://vk.com/doc791620691_663146066?hash=ROOKc6wNP0efY4VBkN2xzpeyeu2EJhKSiugDgz9QV8s&dl=G44TCNRSGA3DSMI:1682941729:1u7suXlZO6GoxKVFfmPqqGnXG6BKzgK5hv1MCLUpklz&api=1&no_preview=1Intelligence
File Origin
# of uploads :
36
# of downloads :
280
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-05-01 15:05:28 UTC
Tags:
privateloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Replacing files
DNS request
Sending a custom TCP request
Launching a service
Launching a process
Sending an HTTP GET request
Reading critical registry keys
Sending a UDP request
Creating a file
Forced system process termination
Creating a process from a recently created file
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Blocking the Windows Defender launch
Unauthorized injection to a recently created process
Adding exclusions to Windows Defender
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Midie.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.
Verdict:
Unknown
Result
Threat name:
PrivateLoader, XWorm
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates HTML files with .exe extension (expired dropper behavior)
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Found C&C like URL pattern
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Snort IDS alert for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected PrivateLoader
Yara detected XWorm
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.PrivateLoader
Status:
Malicious
First seen:
2023-05-01 15:04:10 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
13 of 24 (54.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 364 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Score:
10/10
Tags:
family:privateloader loader
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Drops file in System32 directory
Looks up external IP address via web service
PrivateLoader
Unpacked files
SH256 hash:
e0da0924fc7d58d2170adb766583ee326e56980924b4993b5a5a708cb27dd710
MD5 hash:
6ee53671841c0c8394c29aae34ffad9c
SHA1 hash:
6b60f3ed8c8b121a52416818681e56ff3482bcf8
Detections:
PrivateLoader
win_privateloader_w0
win_privateloader_a0
SH256 hash:
b0b206e8239e1e93f5c3cbedb8a25b585d5f7d148524fbdbbfc8085cc26f1ca5
MD5 hash:
38f000bacf037f9489db983e5e409da3
SHA1 hash:
8e5a3ba637324e9d06f4545c7b9e6ada234759e0
Malware family:
PrivateLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.13
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_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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