Analysis
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max time kernel
90s -
max time network
52s -
platform
windows7_x64 -
resource
win7 -
submitted
16-07-2020 07:15
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order Glencore International AG.exe
Resource
win7
Behavioral task
behavioral2
Sample
Purchase Order Glencore International AG.exe
Resource
win10v200430
General
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Target
Purchase Order Glencore International AG.exe
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Size
573KB
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MD5
111511391fa304f83c4303524a947e54
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SHA1
69158213529da02f3c289ec59d55926a43c7787f
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SHA256
3091ca40c5f5ef59fe0baa4a04e1cd0b8263b6349dd0026f3fb23893f1a0fc38
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SHA512
94fd1f92e92b32102e85b509b0e4a907759d46b387f0da0aef0d4f6894704f3cb8d978aa991a5c015d19d08a2be7020686cc8725280ac2407906af5f1bea6d5a
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.flowtech-eng.net - Port:
587 - Username:
[email protected] - Password:
RKZtqmQ*#1
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
resource yara_rule behavioral1/memory/796-4-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/796-5-0x000000000044728E-mapping.dmp family_agenttesla behavioral1/memory/796-6-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/796-7-0x0000000000400000-0x000000000044C000-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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1144 set thread context of 796 1144 Purchase Order Glencore International AG.exe 26 -
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.
pid Process 1496 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 796 Purchase Order Glencore International AG.exe 796 Purchase Order Glencore International AG.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 796 Purchase Order Glencore International AG.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1144 wrote to memory of 1496 1144 Purchase Order Glencore International AG.exe 24 PID 1144 wrote to memory of 1496 1144 Purchase Order Glencore International AG.exe 24 PID 1144 wrote to memory of 1496 1144 Purchase Order Glencore International AG.exe 24 PID 1144 wrote to memory of 1496 1144 Purchase Order Glencore International AG.exe 24 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26 PID 1144 wrote to memory of 796 1144 Purchase Order Glencore International AG.exe 26
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order Glencore International AG.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order Glencore International AG.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1144 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vdQWOukSBb" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBDB3.tmp"2⤵
- Creates scheduled task(s)
PID:1496
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C:\Users\Admin\AppData\Local\Temp\Purchase Order Glencore International AG.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:796
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