Analysis
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max time kernel
125s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
04-12-2023 16:28
General
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Target
SecuriteInfo.com.Trojan.MulDropNET.68.9906.22909.exe
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Size
796KB
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MD5
8c74ef4787f3d56402bb591145205e7f
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SHA1
bfb1daa8d8f87f96c8063af636d2887fe46a7fae
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SHA256
72d54df06cae1c5bdb3dabd71cf3e37435800616d359acefe73672ccd7501cf0
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SHA512
6830cb76b3219fc7a068ce2b03724f1d3e6db01c263e2f283887fd3980c74b5099c0112e7a474ee7e07ea7081e56412c5eaeb7211e6299183474a37ae9bdc3b5
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SSDEEP
12288:n4E2Gf45+po29NZOaPLSoNMQlsgsxQYGI+giFieNJXSYGMdI+Ca7QFUqb:n4FP+pJ9NZOKLS7gIaI+gi5FCs
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.alfalahchemicals.com - Port:
587 - Username:
[email protected] - Password:
pakistan1234567 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 14 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.9906.22909.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.MulDropNET.68.9906.22909.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1528 -s 18723⤵
- Program crash
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GdYgbKVLgHXaN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp81E2.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GdYgbKVLgHXaN.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1528 -ip 15281⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5c7df950b82179ea9024f62458f0e4011
SHA1712910d477f18cb3896bd77fa1220763cba44749
SHA2560700879abc7cd9a5f41c231b40e975fc750a14f4e1c918b743ad6f55490ee169
SHA51262553bd0c72fedb50017e018a10a17640ab222dc49298e8f4f3af0fc44d621b6dac4e3f6dac23923bd093a95c597d179b32d8d72d1ff2c37d38e6b29aa369665
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Filesize
7.7MB
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Filesize
64KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
624KB
-
Filesize
64KB
-
Filesize
496KB
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Filesize
824KB
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Filesize
32KB
-
Filesize
96KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
7.7MB
-
Filesize
40KB
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Filesize
64KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
304KB
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Filesize
6.5MB
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Filesize
3.3MB
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Filesize
408KB
-
Filesize
136KB
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Filesize
64KB
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Filesize
6.2MB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
64KB
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Filesize
652KB
-
Filesize
120KB
-
Filesize
104KB
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Filesize
120KB
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Filesize
40KB
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Filesize
304KB
-
Filesize
600KB
-
Filesize
68KB
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Filesize
200KB
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Filesize
64KB
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Filesize
104KB
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Filesize
32KB
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Filesize
80KB
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Filesize
56KB
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Filesize
7.7MB
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Filesize
216KB