Analysis
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max time kernel
53s -
max time network
33s -
platform
windows7_x64 -
resource
win7 -
submitted
07-07-2020 09:25
Static task
static1
Behavioral task
behavioral1
Sample
Swift Copy.exe
Resource
win7
Behavioral task
behavioral2
Sample
Swift Copy.exe
Resource
win10v200430
General
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Target
Swift Copy.exe
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Size
781KB
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MD5
f7ab835d92dac1b11f66a5f5f457f8df
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SHA1
cdb8d9932fe2e97e3919cc84b313487022f49b96
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SHA256
8ef0020970face69487e41b57753668ccf9c709843bd7ad776add915142906f4
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SHA512
d1ba14943ca7f391fc880f633564bcd73edd3a721c43ea16c8cf9536f2bc619f316e1bf68fc2bdde81e8cc12537d26a8010fb6594ea6f60da0be8a0b4c2b251f
Malware Config
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1240 Swift Copy.exe -
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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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1156 Swift Copy.exe 1240 Swift Copy.exe 1240 Swift Copy.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1156 Swift Copy.exe -
UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
resource yara_rule behavioral1/memory/1240-0-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral1/memory/1240-2-0x0000000000400000-0x00000000004A4000-memory.dmp upx behavioral1/memory/1240-3-0x0000000000400000-0x00000000004A4000-memory.dmp upx -
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 WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1156 wrote to memory of 1240 1156 Swift Copy.exe 24 PID 1156 wrote to memory of 1240 1156 Swift Copy.exe 24 PID 1156 wrote to memory of 1240 1156 Swift Copy.exe 24 PID 1156 wrote to memory of 1240 1156 Swift Copy.exe 24 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1156 set thread context of 1240 1156 Swift Copy.exe 24
Processes
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C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:1156 -
C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"C:\Users\Admin\AppData\Local\Temp\Swift Copy.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1240
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