Analysis
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max time kernel
141s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
19/09/2023, 05:51
General
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Target
SOA pdf.exe
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Size
684KB
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MD5
ef016c57887c795245f3c993844050b1
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SHA1
a01a18332c13b3fea59c7ff5b2c0efe89811c5ee
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SHA256
19e6653f249d7283999ba5be8b4154ccf64693cf228c7f7b4fde670f9fbed711
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SHA512
ef833dda1825b56120174e8c79edb371ee6e3441b384d623d198e8968250bd7cc08c475c00cd30656d8300735c3da308019a9d1f10b8ff324ab054e409541b15
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SSDEEP
12288:p4YpAfDuHOXEjxlubLoPpoL6HrOngIVGYm9qv28y6+Jz1g5:GYpgOjxlioxXHrOg89vRy62O
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
host2069.hostmonster.com - Port:
587 - Username:
[email protected] - Password:
me!@#!@#!@#!@# - 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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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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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 13 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SOA pdf.exe"C:\Users\Admin\AppData\Local\Temp\SOA pdf.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\SOA pdf.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\OIeSyIYJ.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\OIeSyIYJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3246.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⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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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
MD5549291e86017a31d8e064944fc38a291
SHA126b24ce2a47ff14e0e6855f4e6a9bf37dcbe5ace
SHA25655c3f4b2a1f55f6ba880d1f24c1fba10e1bc104fe3938727b2ce7ae74e3f272c
SHA5128871019cab1b179bfd5c668016bd7b2f876e53b54b06f1ce8db992bd69ddcd8b2d32bcb5913a0376915a50d45eb15a2bfa8fbe7a1566a0190184fe61b91d640d
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5b0eb5906aa67845de80f8c86e92e6dc0
SHA19dd8834c7e752b1240a682313e721ed98e844252
SHA256e3748f96f1021a1605559abc857c9444bbc56b52c33e6d06f317763e5b902cca
SHA512db8e57ce23b886279f4f96367bd1543061ab4c16fb6c22794de6ce583c6f11e616f294b244b818fbdc68b5aaf5972cd63f585f6899b6f03e4dcd9439f9ffa6ba
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Filesize
64KB
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Filesize
40KB
-
Filesize
624KB
-
Filesize
96KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
40KB
-
Filesize
496KB
-
Filesize
584KB
-
Filesize
5.6MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
696KB
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Filesize
7.7MB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
136KB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
304KB
-
Filesize
600KB
-
Filesize
64KB
-
Filesize
3.3MB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
652KB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
64KB
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Filesize
7.7MB
-
Filesize
64KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
320KB
-
Filesize
264KB
-
Filesize
64KB
-
Filesize
120KB
-
Filesize
6.5MB
-
Filesize
104KB
-
Filesize
40KB
-
Filesize
304KB
-
Filesize
64KB
-
Filesize
200KB
-
Filesize
64KB
-
Filesize
68KB
-
Filesize
56KB
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Filesize
7.7MB
-
Filesize
104KB
-
Filesize
32KB
-
Filesize
408KB
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Filesize
7.7MB
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Filesize
216KB
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Filesize
7.7MB
-
Filesize
64KB
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Filesize
6.2MB
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Filesize
408KB