Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
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submitted
22-02-2024 17:24
General
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Target
SecuriteInfo.com.Trojan.PackedNET.2698.11030.8996.exe
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Size
687KB
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MD5
3431cb842330770cdcd77c7b18fb3825
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SHA1
a2092b85970c2e60d0c697718516e8db18298608
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SHA256
23806e1b81a7d5e5df3861e5d451d1d4f06c27c320b7c081bd8b1ea71b790f64
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SHA512
f4dfbf95ffd52b8d413ee92b9132361b2a5ccfce3650229ac2cc67d8c66ce23104e7133ef0424c5e53c88564add291a947659e12851ffa83898507b119e5f730
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SSDEEP
12288:ows/3P5Ujd53Llv+7UNJksS8xrmo3P2JBIBOV8vgmeS71Ovh:cBK5hTxrBv4S71s
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.itresinc.com - Port:
587 - Username:
[email protected] - Password:
MT]ANFjWzKTA - 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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Looks up external IP address via web service 2 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 10 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.11030.8996.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.11030.8996.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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.PackedNET.2698.11030.8996.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\fjrtAFR.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fjrtAFR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9829.tmp"2⤵
- Creates scheduled task(s)
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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⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 19843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3536 -ip 35361⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5000306a4996ea40a1fa6ac9f25f3894c
SHA1d6c1ffc8bf4a61f3ad59baedd0ac774c0e7c191e
SHA256c55fbb4c7e9710099512c9ba9aaff515f1a253f66b3662034d128561af065e6b
SHA512f5b0d12ed591f81f1961994f821faab0071661ecd6600e0146fa98a866aeec7027e401ee368e25993d2d249f65b7f03cee42ca861dcc0afa5b2407e91d29241e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD54f97e26c2d2a3e5601ca771f521a1b1c
SHA1c1e32fdcef77b8b0b164cfba07db23c4acbdc74a
SHA2569a3d4f9a589fe16574fed2bc921080a6f8c7d6b03f9a0f19f5fce624b206bc6d
SHA5128fc1fa9ece12385e4131c2ac0f9b07a572da665d27c2d4caa9b1580e1e3491127ad1183438fe790e5e5835d94dc84f4575b4b638ca8771afa7adc86e5dd3c792
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
80KB
-
Filesize
6.5MB
-
Filesize
64KB
-
Filesize
120KB
-
Filesize
32KB
-
Filesize
64KB
-
Filesize
216KB
-
Filesize
104KB
-
Filesize
304KB
-
Filesize
64KB
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Filesize
120KB
-
Filesize
7.7MB
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Filesize
3.3MB
-
Filesize
64KB
-
Filesize
408KB
-
Filesize
7.7MB
-
Filesize
624KB
-
Filesize
7.7MB
-
Filesize
5.6MB
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Filesize
584KB
-
Filesize
64KB
-
Filesize
40KB
-
Filesize
7.7MB
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Filesize
712KB
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Filesize
1.6MB
-
Filesize
128KB
-
Filesize
56KB
-
Filesize
72KB
-
Filesize
520KB
-
Filesize
600KB
-
Filesize
408KB
-
Filesize
64KB
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Filesize
6.2MB
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Filesize
64KB
-
Filesize
652KB
-
Filesize
304KB
-
Filesize
304KB
-
Filesize
104KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
200KB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
136KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
264KB
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Filesize
7.7MB
-
Filesize
64KB
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Filesize
7.7MB