Analysis
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max time kernel
121s -
max time network
117s -
platform
windows10_x64 -
resource
win10 -
submitted
12-07-2020 16:29
Static task
static1
Behavioral task
behavioral1
Sample
New Order DOC-06072020.exe
Resource
win7
Behavioral task
behavioral2
Sample
New Order DOC-06072020.exe
Resource
win10
General
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Target
New Order DOC-06072020.exe
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Size
515KB
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MD5
e0e8e06cc4b806b19daa757553d37258
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SHA1
e13ce8bb184a7e105149caab98edaabf1b04986c
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SHA256
af7800a01f2cb68f3abb7546c509d3aa1ff83107b95e4e244168cac1c0a66e75
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SHA512
e63d50f2f054dd258c94f0c139962c894cb2451b3ec982cab41067245329b590351b1351ac4f03cc8373517e6b45b9bd9477d5ea353692d9675d6295a48f5432
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
tt.swift@yandex.com - Password:
Sages101*
Signatures
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Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New Order DOC-06072020.exeNew Order DOC-06072020.exedescription pid process Token: SeDebugPrivilege 3828 New Order DOC-06072020.exe Token: SeDebugPrivilege 700 New Order DOC-06072020.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
New Order DOC-06072020.exeNew Order DOC-06072020.exepid process 3828 New Order DOC-06072020.exe 700 New Order DOC-06072020.exe 700 New Order DOC-06072020.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of WriteProcessMemory 11 IoCs
Processes:
New Order DOC-06072020.exedescription pid process target process PID 3828 wrote to memory of 3100 3828 New Order DOC-06072020.exe schtasks.exe PID 3828 wrote to memory of 3100 3828 New Order DOC-06072020.exe schtasks.exe PID 3828 wrote to memory of 3100 3828 New Order DOC-06072020.exe schtasks.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe PID 3828 wrote to memory of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New Order DOC-06072020.exedescription pid process target process PID 3828 set thread context of 700 3828 New Order DOC-06072020.exe New Order DOC-06072020.exe -
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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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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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WRbncITNk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE876.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\New Order DOC-06072020.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exeC:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\New Order DOC-06072020.exe.log
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C:\Users\Admin\AppData\Local\Temp\tmpE876.tmp
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memory/700-2-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/700-3-0x000000000044701E-mapping.dmp
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memory/3100-0-0x0000000000000000-mapping.dmp