MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ff5a9c19554d5531b7287615ce45e622ffc8d12b6c8d3f15e6c023e94bd452. 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



Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: b5ff5a9c19554d5531b7287615ce45e622ffc8d12b6c8d3f15e6c023e94bd452
SHA3-384 hash: 5cb239e365534242e29c5c25d8fc29b1850eb59978f238fb8c8d835222aef2aaac20799c1e525abb29a2a93961c3ef00
SHA1 hash: b9cb614ed66add8e956c8f402f931d349be12791
MD5 hash: dd145efd581c7128774587a7bf8e9ade
humanhash: table-nuts-delaware-don
File name:file
Download: download sample
File size:5'337'600 bytes
First seen:2022-09-25 15:52:05 UTC
Last seen:2022-10-02 07:48:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9aebf3da4677af9275c461261e5abde3 (25 x YTStealer, 12 x CobaltStrike, 11 x Hive)
ssdeep 98304:Niucaf9y0CSQwMfAPYv+VVqM3QPfn0+5L1zUe4Wy7P4skOCBXNfhsvqPWzN:cu/9y1xfp+LHQnn0AF4WmkOCldwzN
Threatray 29 similar samples on MalwareBazaar
TLSH T1463633AFF0771984D4C29CBC1B177242C2ED551B3905E7C7A658E2882FACD126BBE874
TrID 64.7% (.EXE) UPX compressed Win64 Executable (70117/5/12)
25.0% (.EXE) UPX compressed Win32 Executable (27066/9/6)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.8% (.EXE) OS/2 Executable (generic) (2029/13)
1.8% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter andretavare5
Tags:exe


Avatar
andretavare5
Sample downloaded from http://45.155.165.132/ec5be/b269a.exe

Intelligence


File Origin
# of uploads :
131
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
socelars
ID:
1
File name:
File.zip
Verdict:
Malicious activity
Analysis date:
2022-09-24 15:06:54 UTC
Tags:
trojan socelars stealer opendir loader evasion rat redline ransomware stop

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the system32 subdirectories
Creating a file
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug packed trickbot
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 709452 Sample: file.exe Startdate: 25/09/2022 Architecture: WINDOWS Score: 92 26 Multi AV Scanner detection for domain / URL 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus detection for URL or domain 2->30 32 2 other signatures 2->32 7 file.exe 2->7         started        process3 dnsIp4 24 goback.delivery 104.21.84.12, 443, 49742 CLOUDFLARENETUS United States 7->24 34 Tries to harvest and steal browser information (history, passwords, etc) 7->34 11 powershell.exe 11 7->11         started        14 powershell.exe 11 7->14         started        16 powershell.exe 11 7->16         started        signatures5 process6 signatures7 36 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->36 38 Queries memory information (via WMI often done to detect virtual machines) 11->38 18 conhost.exe 11->18         started        20 conhost.exe 14->20         started        22 conhost.exe 16->22         started        process8
Threat name:
Win64.Trojan.Privateloader
Status:
Suspicious
First seen:
2022-09-24 05:31:17 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
14 of 40 (35.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Reads user/profile data of web browsers
UPX packed file
Unpacked files
SH256 hash:
64d60ffe72e5faa9125e166f9b305f9a92b2c14ee394f2af878f9431b8a82801
MD5 hash:
7fbfd0935e9c61298df0de168e7d5528
SHA1 hash:
86915926f18fe90db6856bcca0df8b840fa383a2
SH256 hash:
b5ff5a9c19554d5531b7287615ce45e622ffc8d12b6c8d3f15e6c023e94bd452
MD5 hash:
dd145efd581c7128774587a7bf8e9ade
SHA1 hash:
b9cb614ed66add8e956c8f402f931d349be12791
Please note that we are no longer able to provide a coverage score for Virus Total.

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

Comments