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Analysis
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max time kernel
124s -
max time network
146s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
08/07/2020, 17:11
Static task
static1
Behavioral task
behavioral1
Sample
PI 59620 Spare parts x 89ea.exe
Resource
win7
Behavioral task
behavioral2
Sample
PI 59620 Spare parts x 89ea.exe
Resource
win10v200430
General
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Target
PI 59620 Spare parts x 89ea.exe
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Size
888KB
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MD5
35ee3e47ec4d371965ca0ee869fad7ae
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SHA1
727331d958c39dc92c14db341fdbbc25d811aae1
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SHA256
02676233b883172067483835be951cc20a939d05ae436e2d80eb690355e55edf
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SHA512
f0a2fd5055b60fe3e3d82c547dea3eb80ba1952ac487a2128bbb334140ff2d9c07ec1094db4a58a18dbed12357c8e0fbca92a8408b0483ac78f619b25b7f75c3
Malware Config
Extracted
Protocol: smtp- Host:
smtp.usamilitarydept.com - Port:
587 - Username:
[email protected] - Password:
qqkgpIN2
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2864 PI 59620 Spare parts x 89ea.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2864 PI 59620 Spare parts x 89ea.exe 2864 PI 59620 Spare parts x 89ea.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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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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Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3908 wrote to memory of 2216 3908 PI 59620 Spare parts x 89ea.exe 72 PID 3908 wrote to memory of 2216 3908 PI 59620 Spare parts x 89ea.exe 72 PID 3908 wrote to memory of 2216 3908 PI 59620 Spare parts x 89ea.exe 72 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 PID 3908 wrote to memory of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3908 set thread context of 2864 3908 PI 59620 Spare parts x 89ea.exe 74 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2216 schtasks.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
Processes
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C:\Users\Admin\AppData\Local\Temp\PI 59620 Spare parts x 89ea.exe"C:\Users\Admin\AppData\Local\Temp\PI 59620 Spare parts x 89ea.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3908 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ASVOnOsqG" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8330.tmp"2⤵
- Creates scheduled task(s)
PID:2216
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C:\Users\Admin\AppData\Local\Temp\PI 59620 Spare parts x 89ea.exe"{path}"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:2864
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