General
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Target
MV TBN CALL PORT FOR LOADING COAL_pdf.exe
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Size
619KB
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Sample
240911-qk384ssdql
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MD5
c7ccd6f20a8823292de551558f4c800d
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SHA1
21fdbfc05880349c3142cbd81b7e730dbd3b6519
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SHA256
db7308540dbe1895e72ec124ae574fca2b219afbf13924d1e52b06c1b535b9d6
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SHA512
d99203b937997242466ee5d9f940455b88c137528996ac24a28c6832b22f9ae2b03ccd12ac3df838243a37e75ecfa8563dddead74af1fbbfed567c982f7ad0dd
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SSDEEP
12288:m07kvZsu2BNGp1e5tDbXZz73ftkdjQwIbhlEqbffAxrtOhE4Z:m0oZwCe51XZ/tkdRqbff25
Static task
static1
Behavioral task
behavioral1
Sample
MV TBN CALL PORT FOR LOADING COAL_pdf.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
MV TBN CALL PORT FOR LOADING COAL_pdf.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://cash4cars.nz - Port:
21 - Username:
[email protected] - Password:
-[([pqM~nGA4
Extracted
Protocol: ftp- Host:
cash4cars.nz - Port:
21 - Username:
[email protected] - Password:
-[([pqM~nGA4
Targets
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Target
MV TBN CALL PORT FOR LOADING COAL_pdf.exe
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Size
619KB
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MD5
c7ccd6f20a8823292de551558f4c800d
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SHA1
21fdbfc05880349c3142cbd81b7e730dbd3b6519
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SHA256
db7308540dbe1895e72ec124ae574fca2b219afbf13924d1e52b06c1b535b9d6
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SHA512
d99203b937997242466ee5d9f940455b88c137528996ac24a28c6832b22f9ae2b03ccd12ac3df838243a37e75ecfa8563dddead74af1fbbfed567c982f7ad0dd
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SSDEEP
12288:m07kvZsu2BNGp1e5tDbXZz73ftkdjQwIbhlEqbffAxrtOhE4Z:m0oZwCe51XZ/tkdRqbff25
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1