Analysis
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max time kernel
92s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
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submitted
04/10/2022, 00:00
General
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Target
Order confirmation PO 45003271..pdf.exe
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Size
7KB
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MD5
682df38aa925e2d7c9480746773030fe
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SHA1
f2af8f28ad6b2812aaeed16477cb711bf1e48235
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SHA256
121a361c245e43e5af7e9f0279bb9c908dc19f4c492551e7ef816efab6521c57
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SHA512
0a5de589ec4fe00dd12178d06af5a30de05088c999eb50d8b4af069b9c5f2acc7717a110ea4c91f019f93c9ca129e2bc1bab4c97c7719c7ce7d820c1a625c0fe
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SSDEEP
96:zipNvukzybEQxtzClyUXwEziUDYH0XCTMxSVFfMQG3MYBQ2EFnU:8Bzy5tzClyU6UDYH0kCSVWvfQ2F
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
chukwuma22
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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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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Suspicious behavior: EnumeratesProcesses 5 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Order confirmation PO 45003271..pdf.exe"C:\Users\Admin\AppData\Local\Temp\Order confirmation PO 45003271..pdf.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMwAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
408KB
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Filesize
120KB
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Filesize
216KB
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Filesize
6.2MB
-
Filesize
408KB
-
Filesize
6.5MB
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Filesize
104KB
-
Filesize
32KB
-
Filesize
584KB
-
Filesize
136KB
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Filesize
5.6MB
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Filesize
624KB
-
Filesize
320KB
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Filesize
40KB