Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 01:39
Static task
static1
Behavioral task
behavioral1
Sample
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe
Resource
win10v2004-20240226-en
General
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Target
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe
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Size
755KB
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MD5
96ebbff09c0b9f4e0d3508f2b311c982
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SHA1
b915f7a05de55d67e0354594e857f432a427011c
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SHA256
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24
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SHA512
2205ff9eb1be931856d6064aaad498b57d3eaf8af86378248c912732b2e204d98ac017414b0b9dbd78633fbbf70701e0efc54e15c7f9ff8c25ca4c683609a4c1
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SSDEEP
12288:jCMx6a5WnpgxSu2ZKDYC51xuAcRczjXWXwZitVSBeq9x/8X/HLckR:uMxenMx2UT4czjUUitxq9x/8v3
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.outlook.com - Port:
587 - Username:
mytime2024mytime@outlook.com - Password:
King2020king - Email To:
mytime2024mytime@outlook.com
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:
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exedescription pid process target process PID 2480 set thread context of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.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 6 IoCs
Processes:
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exepowershell.exepowershell.exepid process 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 2404 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 2404 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 2608 powershell.exe 2524 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe Token: SeDebugPrivilege 2404 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe Token: SeDebugPrivilege 2608 powershell.exe Token: SeDebugPrivilege 2524 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exedescription pid process target process PID 2480 wrote to memory of 2608 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2608 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2608 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2608 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2524 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2524 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2524 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2524 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe powershell.exe PID 2480 wrote to memory of 2532 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe schtasks.exe PID 2480 wrote to memory of 2532 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe schtasks.exe PID 2480 wrote to memory of 2532 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe schtasks.exe PID 2480 wrote to memory of 2532 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe schtasks.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe PID 2480 wrote to memory of 2404 2480 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe 9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe"C:\Users\Admin\AppData\Local\Temp\9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe"1⤵
- 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\9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.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\yxlxXblfusGwV.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\yxlxXblfusGwV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3B6B.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe"C:\Users\Admin\AppData\Local\Temp\9af4382caf6b56756c49ecc8a988fcc676d1bc75666f17473c0bf68235651c24.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp3B6B.tmpFilesize
1KB
MD5f5dad9117db4a1811b6e529d0281f098
SHA18e62712a308979d1de10a000757113ab1d6823f5
SHA2560b43af4d1769a360ac6ea209d923affc0f8027dadeb910f959c895bee4693cc0
SHA512b27ed1d73a43ebeee406746d8ce10f6aa74c529b89caa72c18405a623fc324eb328fe8d1ca0e4dfcced94bf09123f322a93ef11f2d721cf19d618c22b3a9158c
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\RYQO16I7603DWHTJMD7A.tempFilesize
7KB
MD51b0278feab9e293ad4ada62cf5253afc
SHA133e98d9b64b98e77a70517128fe178c39f049043
SHA256df9de36b61b60f31dbb9105d2e424c558c7fc458c9e1fae464d877b24b401151
SHA512d722a83249c1f29ab070ca243f101bed0df2a8e73eb7cc164683e682f0277891a80dcd1d8dec15c438efcd10f6370179135dad55226426637d2028944855af7b
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memory/2404-26-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-41-0x00000000744D0000-0x0000000074BBE000-memory.dmpFilesize
6.9MB
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memory/2404-28-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-38-0x00000000744D0000-0x0000000074BBE000-memory.dmpFilesize
6.9MB
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memory/2404-24-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2404-18-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-19-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-20-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2404-21-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2480-0-0x00000000008E0000-0x000000000099E000-memory.dmpFilesize
760KB
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memory/2480-5-0x0000000004C10000-0x0000000004C92000-memory.dmpFilesize
520KB
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memory/2480-29-0x00000000744D0000-0x0000000074BBE000-memory.dmpFilesize
6.9MB
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memory/2480-3-0x0000000000310000-0x0000000000322000-memory.dmpFilesize
72KB
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memory/2480-1-0x00000000744D0000-0x0000000074BBE000-memory.dmpFilesize
6.9MB
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memory/2480-4-0x0000000000330000-0x000000000033C000-memory.dmpFilesize
48KB
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memory/2480-2-0x0000000004440000-0x0000000004480000-memory.dmpFilesize
256KB
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memory/2524-35-0x0000000002A50000-0x0000000002A90000-memory.dmpFilesize
256KB
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memory/2524-30-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB
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memory/2524-37-0x0000000002A50000-0x0000000002A90000-memory.dmpFilesize
256KB
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memory/2524-34-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB
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memory/2524-40-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB
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memory/2524-32-0x0000000002A50000-0x0000000002A90000-memory.dmpFilesize
256KB
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memory/2608-31-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB
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memory/2608-36-0x0000000000730000-0x0000000000770000-memory.dmpFilesize
256KB
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memory/2608-33-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB
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memory/2608-39-0x000000006F360000-0x000000006F90B000-memory.dmpFilesize
5.7MB