Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 01:06
Static task
static1
Behavioral task
behavioral1
Sample
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe
Resource
win10v2004-20240426-en
General
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Target
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe
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Size
661KB
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MD5
807c8925f35b1b37c631f13358051965
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SHA1
fba6535655e3e7fde3384038eb96478ce8101a93
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SHA256
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24
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SHA512
79a4897d8eceae835285f85ea692e02811df3c79a26087733f7a8a9f7ccb1dd6140267ee31e6373c96cacf977169fe4c27cc862ab6e367bbab3a8bbc980040fa
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SSDEEP
12288:g128AjqFD1dMTYkZgZ3xMaKkE+8Sj5jDYolFXQOwtYXRjt/7kwmVkR:g128AWFDTMUkOhElKjsol9zhJt/7kwmo
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
cp5ua.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
7213575aceACE@#$ - 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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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:
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exedescription pid process target process PID 2040 set thread context of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.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:
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exepowershell.exepowershell.exedff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exepid process 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe 2656 powershell.exe 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe 2664 powershell.exe 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe 2268 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe 2268 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exepowershell.exepowershell.exedff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exedescription pid process Token: SeDebugPrivilege 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe Token: SeDebugPrivilege 2656 powershell.exe Token: SeDebugPrivilege 2664 powershell.exe Token: SeDebugPrivilege 2268 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exedescription pid process target process PID 2040 wrote to memory of 2656 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2656 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2656 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2656 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2664 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2664 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2664 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2664 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe powershell.exe PID 2040 wrote to memory of 2372 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe schtasks.exe PID 2040 wrote to memory of 2372 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe schtasks.exe PID 2040 wrote to memory of 2372 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe schtasks.exe PID 2040 wrote to memory of 2372 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe schtasks.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe PID 2040 wrote to memory of 2268 2040 dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe"C:\Users\Admin\AppData\Local\Temp\dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040 -
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\dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2656 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FDgKJZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2664 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FDgKJZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4FD5.tmp"2⤵
- Creates scheduled task(s)
PID:2372 -
C:\Users\Admin\AppData\Local\Temp\dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe"C:\Users\Admin\AppData\Local\Temp\dff7bba17ebeb45bdda1b5b5315b34eb0dbac3f0ba2b1b502a5f8cf7b1d95f24.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2268
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp4FD5.tmpFilesize
1KB
MD5bafbc9173d4ab9f895fda1d5cc831dbe
SHA1511ad309496ebdf4efc70b41ade60b5baf582134
SHA256305a87a4780541fa9bd50944daa22eca1097e99581e34cc39f47074e8346221a
SHA51209b278216f080ce1170197c061930b3d4af6321af9da4678b7fa666e8dfac0065d9233422038566f8aeb122b292393a5c079b23ef0c5fd338d7f9f49d4b3674b
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msFilesize
7KB
MD58fe72f6fb2ce68ba52cd434556e7ffce
SHA1ec8f52b073756924070901b274ae8ab373a5959b
SHA2562602ab3d734d86f9bbd15a7145af3ddb862c06de1543da41b80de9e28176e240
SHA51203ca43494c75b7cfa1f288df3d1f7c1ee47c23162ea92db6b12bd1f77bc936dac214a68dfe30539f68f5bc90b6b0d350de74c6a2eca0e0d1d985d2196612f7be
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/2040-4-0x0000000000390000-0x000000000039E000-memory.dmpFilesize
56KB
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memory/2040-32-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
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memory/2040-5-0x00000000003A0000-0x00000000003B4000-memory.dmpFilesize
80KB
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memory/2040-6-0x000000000A220000-0x000000000A2A2000-memory.dmpFilesize
520KB
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memory/2040-3-0x0000000000320000-0x0000000000338000-memory.dmpFilesize
96KB
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memory/2040-2-0x0000000004270000-0x00000000042B0000-memory.dmpFilesize
256KB
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memory/2040-1-0x0000000074920000-0x000000007500E000-memory.dmpFilesize
6.9MB
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memory/2040-0-0x0000000000D50000-0x0000000000DF6000-memory.dmpFilesize
664KB
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memory/2268-24-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-30-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-29-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2268-26-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-22-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-20-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2268-31-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB