Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
15-01-2021 07:08
Static task
static1
Behavioral task
behavioral1
Sample
UAE CHEMEX PPMC.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
UAE CHEMEX PPMC.exe
Resource
win10v20201028
General
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Target
UAE CHEMEX PPMC.exe
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Size
1.2MB
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MD5
4dd78c1ea5d93a976b11b3ad2aecdb38
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SHA1
7b317cea1615eecf32c72911db9dc8e726558c81
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SHA256
144c28f64d5e23966923a2a0c779286494f27b3fba1ccde62731d861d7852461
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SHA512
f8e026a4116ea4b7055c5856d438d716cc9e0d12a7ed8e0767f8fa529b334eb4316a24fec250a2932d99234a7725614c3121861e4dd67885a3a460643bf4b5ec
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.kaypan.com - Port:
587 - Username:
accounts@kaypan.com - Password:
Accounts@584
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1672-7-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1672-8-0x00000000004375CE-mapping.dmp family_agenttesla behavioral1/memory/1672-9-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1672-10-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
UAE CHEMEX PPMC.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Windows\CurrentVersion\Run\UTAqLPI = "C:\\Users\\Admin\\AppData\\Roaming\\UTAqLPI\\UTAqLPI.exe" UAE CHEMEX PPMC.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
UAE CHEMEX PPMC.exedescription pid process target process PID 1992 set thread context of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
UAE CHEMEX PPMC.exepid process 1672 UAE CHEMEX PPMC.exe 1672 UAE CHEMEX PPMC.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
UAE CHEMEX PPMC.exedescription pid process Token: SeDebugPrivilege 1672 UAE CHEMEX PPMC.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
UAE CHEMEX PPMC.exepid process 1672 UAE CHEMEX PPMC.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
UAE CHEMEX PPMC.exedescription pid process target process PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe PID 1992 wrote to memory of 1672 1992 UAE CHEMEX PPMC.exe UAE CHEMEX PPMC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\UAE CHEMEX PPMC.exe"C:\Users\Admin\AppData\Local\Temp\UAE CHEMEX PPMC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\UAE CHEMEX PPMC.exe"C:\Users\Admin\AppData\Local\Temp\UAE CHEMEX PPMC.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1672-7-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1672-8-0x00000000004375CE-mapping.dmp
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memory/1672-9-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1672-10-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1672-11-0x0000000073AF0000-0x00000000741DE000-memory.dmpFilesize
6.9MB
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memory/1992-2-0x0000000073AF0000-0x00000000741DE000-memory.dmpFilesize
6.9MB
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memory/1992-3-0x0000000000C50000-0x0000000000C51000-memory.dmpFilesize
4KB
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memory/1992-5-0x0000000000430000-0x0000000000442000-memory.dmpFilesize
72KB
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memory/1992-6-0x0000000005160000-0x00000000051D5000-memory.dmpFilesize
468KB