Analysis
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max time kernel
130s -
max time network
136s -
platform
windows7_x64 -
resource
win7 -
submitted
24-06-2020 14:37
Static task
static1
Behavioral task
behavioral1
Sample
PO No. XE-1706-154.exe
Resource
win7
Behavioral task
behavioral2
Sample
PO No. XE-1706-154.exe
Resource
win10v200430
General
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Target
PO No. XE-1706-154.exe
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Size
511KB
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MD5
67aafea3651cc0a5a41eee3b1fc1ea1c
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SHA1
320de7b05cb00101efcf507fd4a528ba9bb1e838
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SHA256
d12fe1681559292a24bb0b2b56a0feee3a6746a0ccbc014c7462aff08d7a3fd0
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SHA512
9996bc12c8236200a8d633ca0ca23ae9fc390c6deaf4025f601ca344b561454b3fb62fd90066a09e53fd0727975e910738cfb22808d4ab43d63420abe305155a
Malware Config
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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 2 IoCs
Processes:
PO No. XE-1706-154.exepid process 1460 PO No. XE-1706-154.exe 1460 PO No. XE-1706-154.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
PO No. XE-1706-154.exedescription pid process Token: SeDebugPrivilege 1460 PO No. XE-1706-154.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
PO No. XE-1706-154.exedescription pid process target process PID 1460 wrote to memory of 1012 1460 PO No. XE-1706-154.exe schtasks.exe PID 1460 wrote to memory of 1012 1460 PO No. XE-1706-154.exe schtasks.exe PID 1460 wrote to memory of 1012 1460 PO No. XE-1706-154.exe schtasks.exe PID 1460 wrote to memory of 1012 1460 PO No. XE-1706-154.exe schtasks.exe PID 1460 wrote to memory of 1648 1460 PO No. XE-1706-154.exe netsh.exe PID 1460 wrote to memory of 1648 1460 PO No. XE-1706-154.exe netsh.exe PID 1460 wrote to memory of 1648 1460 PO No. XE-1706-154.exe netsh.exe PID 1460 wrote to memory of 1648 1460 PO No. XE-1706-154.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO No. XE-1706-154.exe"C:\Users\Admin\AppData\Local\Temp\PO No. XE-1706-154.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SXHPJzJUZTjsWV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB02B.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmpB02B.tmpMD5
bb623325ceaf87a5b82e38b98103b6ff
SHA1c19433f2e7d8b7b0b46ee3ea690b1ec76c861760
SHA256971d68ad009a896f9ece19061f268bfadd38562a760331d2ddd2a1b39852cd68
SHA512119eec8620c48877ada55e37fdf12dc9db59f4c4406c05769c0c28107bb3b2e829fdb3187e8953721aa44216e3fb6b8727126841aa8fa4e59b0d20c1163cb568
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memory/1012-2-0x0000000000000000-mapping.dmp
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memory/1460-1-0x0000000000000000-0x0000000000000000-disk.dmp
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memory/1648-4-0x0000000000000000-mapping.dmp