MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ce412cd3202e853b57d0756427ee57e2477b1d8d9e694fd3f7dac8fcd3d05009. 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
Gozi
Vendor detections: 8
| SHA256 hash: | ce412cd3202e853b57d0756427ee57e2477b1d8d9e694fd3f7dac8fcd3d05009 |
|---|---|
| SHA3-384 hash: | 2e64bdcea66629573bce3c7fb4940e1610af9848c82bec4739616ca58c0ac3ed0afe34c6f564592b2a700b0b5c7a5c84 |
| SHA1 hash: | 20cae8639e216e701fb2efa1aa2d378bbf904cf6 |
| MD5 hash: | 23cd6b7118d5333156a6d18306bae407 |
| humanhash: | saturn-vegan-sink-fifteen |
| File name: | index.php |
| Download: | download sample |
| Signature | Gozi |
| File size: | 203 bytes |
| First seen: | 2024-03-15 13:19:29 UTC |
| Last seen: | Never |
| File type: |  ps1 |
| MIME type: | text/plain |
| ssdeep | 3:SnfM6J0+9AwLXHPtwrWFFdAFEeIAYRmT/EjGdg5KLnYeNMeFk9eOD6L4A76f5XmC:efQ+iWmFvGwTssWoo9e06kHf5mXyn |
| TLSH | T170D0A9125A04BEBC84941B4ACB1B8848A12344E65A02EA2012CC88CAAC238895BACD69 |
| Reporter |  MalwareMorghulis |
| Tags: | bazaarbackdoor BazaarLoader powershell ps1 |
MalwareMorghulis
Stage 1 payload called "index.php" was actually a PowerShell script to pull additional binaries down to the target system from various C2 domains. Attack binary Stage 2 was called "main.php" and was the actually executable. Upon execution the attack binary at Stage 2 would attempt to check for debuggers for anti-analysis and attempt to unpack itself in a separate area of memory. Stage 2 also dropped a DLL file called Soon.dll. IEV was an email containing a Google APIs link.Stage-1
md5,23CD6B7118D5333156A6D18306BAE407,index.php
sha1,20CAE8639E216E701FB2EFA1AA2D378BBF904CF6,index.php
sha256,CE412CD3202E853B57D0756427EE57E2477B1D8D9E694FD3F7DAC8FCD3D05009,index.php
Stage-2
md5,7E9449A1E238D8CAAF39B5E911D71B21,main.php
sha1,1B5E7AA02340D85B14AF3DDDF7C86C2F7502BF50,main.php
sha256,B54DC5193824EB35233C3922687A5ADC462AB474362DD4EFFD488C2AE0DAE301,main.php
Stage-2 Execution
C:\Users\USERNAME\AppData\Local\Temp\leUafP.dat
c:\baby\high\ease\gener\side \soon.pdb
Intelligence
File Origin
# of uploads :
1
# of downloads :
288
Origin country :
USVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
masquerade powershell
Verdict:
Malicious
Labled as:
BZC.PZQ.Boxter.571
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
80 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Multi AV Scanner detection for submitted file
Sigma detected: Execute DLL with spoofed extension
Sigma detected: Potentially Suspicious PowerShell Child Processes
Suspicious execution chain found
Behaviour
Behavior Graph:
Score:
32%
Verdict:
Susipicious
File Type:
SCRIPT
Threat name:
Win32.Trojan.Boxter
Status:
Malicious
First seen:
2021-10-20 02:24:36 UTC
File Type:
Text (Batch)
AV detection:
7 of 38 (18.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Malware Config
Dropper Extraction:
http://mopuketo.space/222g100/main.php
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: | SUSP_PowerShell_Download_Temp_Rundll |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detect a Download to %temp% and execution with rundll32.exe |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
dll Dropping
BazaarLoader
Delivery method
Distributed via e-mail link
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.IEV was an email containing a Google APIs link.
C2 IOCs for BazaarLoader / BazaarBackdoor sample. IEV was likely a spearphishing email containing a GoogleAPIs link which led to suspicious domains. DNS traffic to GoogleAPIs consistently used 128 in the last octet.
Stage 1 payload called "index.php" was actually a PowerShell script to pull additional binaries down to the target system from various C2 domains.
Attack binary Stage 2 was called "main.php" and was the actually executable. Upon execution the attack binary at Stage 2 would attempt to check for debuggers for anti-analysis and attempt to unpack itself in a separate area of memory. Stage 2 also dropped a DLL file called Soon.dll.
After execution of Stage-2, the malware would begin HTTP POST traffic of encrypted data within the URI for data exfiltration.
Stage-2 Execution Artifacts:
"C:\Users\USERNAME\AppData\Local\Temp\leUafP.dat"
"c:\baby\high\ease\gener\side \soon.pdb"