MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b52165d1dff358f826708910f6b025e710bc1ba9c975597e38acdecc0b9eff28. 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: 11
| SHA256 hash: | b52165d1dff358f826708910f6b025e710bc1ba9c975597e38acdecc0b9eff28 |
|---|---|
| SHA3-384 hash: | a9e69b95ac124dce0ec7e2077e1a93497085dec320d439a07d596d556703a91d8eb3bbdda3a471768f586d0c26be9e8c |
| SHA1 hash: | 2090a3600d2b579f04afdf16f509c6f853a82eaa |
| MD5 hash: | 3625925a9ec138bf267c97c7f2af4b76 |
| humanhash: | paris-football-maryland-shade |
| File name: | file |
| Download: | download sample |
| Signature | PrivateLoader |
| File size: | 57'856 bytes |
| First seen: | 2022-08-23 10:29:15 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e3891a82d4b659d9d18cd5c106347ce5 (1 x PrivateLoader) |
| ssdeep | 1536:IKo8o1VCrFoUKxb/Js39hvrEtuLOV+Nm0Hucglt:IKoHVqFRKxbONhjEt5V+Nmtcglt |
| Threatray | 4'164 similar samples on MalwareBazaar |
| TLSH | T18643D812AA01623AF9F70573CEFE294EC25DEA61130E54D7B39C6C8E43556E23B31297 |
| 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 |  andretavare5 |
| Tags: | exe PrivateLoader |
andretavare5
Sample downloaded from https://cdn.discordapp.com/attachments/1011550874335715335/1011582328700682261/admin.bmpIntelligence
File Origin
# of uploads :
1
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2022-08-23 10:32:15 UTC
Tags:
n/a
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 %temp% directory
Reading critical registry keys
Creating a window
Creating a file in the system32 subdirectories
Searching for the window
DNS request
Sending a custom TCP request
Creating a file
Stealing user critical data
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
No Threat
Threat level:
2/10
Confidence:
100%
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.
Malware family:
Zapchast
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
72 / 100
Signature
Detected unpacking (creates a PE file in dynamic memory)
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Privateloader
Status:
Malicious
First seen:
2022-08-23 10:30:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
13 of 26 (50.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 4'154 additional samples on MalwareBazaar
Result
Malware family:
privateloader
Score:
10/10
Tags:
family:privateloader loader
Behaviour
Looks up external IP address via web service
PrivateLoader
Unpacked files
SH256 hash:
b52165d1dff358f826708910f6b025e710bc1ba9c975597e38acdecc0b9eff28
MD5 hash:
3625925a9ec138bf267c97c7f2af4b76
SHA1 hash:
2090a3600d2b579f04afdf16f509c6f853a82eaa
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: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
| Rule name: | privateloader |
|---|---|
| Author: | andre@tavares.re |
| Description: | PrivateLoader pay-per-install malware |
| Rule name: | win_privateloader_w0 |
|---|---|
| Author: | andretavare5 |
| Reference: | https://tavares.re/blog/2022/06/06/hunting-privateloader-pay-per-install-service |
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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