Analysis
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max time kernel
136s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
04-12-2023 14:27
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Inject4.59820.14948.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Trojan.Inject4.59820.14948.exe
Resource
win10v2004-20231127-en
General
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Target
SecuriteInfo.com.Trojan.Inject4.59820.14948.exe
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Size
811KB
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MD5
12ce994a7771f557860a1dd0a6d7fa86
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SHA1
02fb55374e6fcc35838a86f61be0d1777c5b0ce1
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SHA256
34cd5a3fe4b96b4fd09ec6ea72ee1cd3924d5a69cd1a27c894c44cc705e6b5f8
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SHA512
6938c6c7a02b0260fe96563e36b438729b4a0251f59c5a74e1ea0bb845773ec3e6b5c88626984288b84088084c904ffd7f717655d7244bee03449d24b36f6302
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SSDEEP
24576:o34/up+pJcQ52CON7+xxPBeGVWtbU5N7:o38PJyN7+xWMWtIj
Malware Config
Extracted
Protocol: smtp- Host:
mail.gimpex-imerys.com - Port:
587 - Username:
[email protected] - Password:
h45ZVRb6(IMF
Extracted
agenttesla
Protocol: smtp- Host:
mail.gimpex-imerys.com - Port:
587 - Username:
[email protected] - Password:
h45ZVRb6(IMF - 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.
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.14948.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3635043082-2972811465-3176142135-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Trojan.Inject4.59820.14948.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.14948.exedescription pid process target process PID 4024 set thread context of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe -
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 8 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.14948.exeSecuriteInfo.com.Trojan.Inject4.59820.14948.exepowershell.exepid process 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 1092 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 1092 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe 3228 powershell.exe 3228 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.14948.exepowershell.exeSecuriteInfo.com.Trojan.Inject4.59820.14948.exedescription pid process Token: SeDebugPrivilege 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe Token: SeDebugPrivilege 3228 powershell.exe Token: SeDebugPrivilege 1092 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
SecuriteInfo.com.Trojan.Inject4.59820.14948.exedescription pid process target process PID 4024 wrote to memory of 3228 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe powershell.exe PID 4024 wrote to memory of 3228 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe powershell.exe PID 4024 wrote to memory of 3228 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe powershell.exe PID 4024 wrote to memory of 1280 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe schtasks.exe PID 4024 wrote to memory of 1280 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe schtasks.exe PID 4024 wrote to memory of 1280 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe schtasks.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe PID 4024 wrote to memory of 1092 4024 SecuriteInfo.com.Trojan.Inject4.59820.14948.exe SecuriteInfo.com.Trojan.Inject4.59820.14948.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14948.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14948.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4024 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cUdojGRmEv.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3228 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cUdojGRmEv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp16EE.tmp"2⤵
- Creates scheduled task(s)
PID:1280 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14948.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.14948.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1092
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5b0926971f4a0ef8e4906ae0f1fd60e1a
SHA17d63b8ab65ffbf4002b5007e43cff6af54d4bd1d
SHA256f7cfcbb5eeb70939c9074d065c7873a8c9d4de07b5007ea7642b92dd7ba6ee4b
SHA512b444bdfb7675f7373ab3c6b83d3b9a6fd118c191fa91ac85bd287e12d5d6d9925d46530e18323c9ac49d08331f731769a3495ab5d2ae0c2b8dd03d7878779e54