Analysis
- max time kernel
116s - max time network
102s - platform
windows10_x64 - resource
win10v20201028 - submitted
19/03/2021, 12:10
Static task
static1
Behavioral task
behavioral1
Sample
SOA.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
SOA.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target SOA.exe
- Size 580KB
- Sample210319-ff7m3pl2n2
- SHA256 b53452ceb042eda660c8caf32d410df482b58ef7818bcd013036f54ef4c3be84
- MD5 feb990f2eb7a1b9abbbe4a78ff1687f2
- SHA1 6fcf283702bea9b0ba8d0ea25df9540af4c24f23
- SHA512 502921b66d71b64f56b0845f6174269270e23d2a82666cdac574933d3431405d24a050c7a5de8cd5334808b4443dbd73e9c05c35bb220220b9103480c7b664e0
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
smtp.vivaldi.net
-
Port
587
-
Username
-
Password
Qwerty2020Hp##
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/836-6-0x00000000004374CE-mapping.dmp family_agenttesla behavioral2/memory/836-5-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4760 set thread context of 836 4760 SOA.exe 81 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2088 schtasks.exe - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 4760 SOA.exe 4760 SOA.exe 4760 SOA.exe 836 SOA.exe 836 SOA.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4760 SOA.exe Token: SeDebugPrivilege 836 SOA.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4760 wrote to memory of 2088 4760 SOA.exe 78 PID 4760 wrote to memory of 2088 4760 SOA.exe 78 PID 4760 wrote to memory of 2088 4760 SOA.exe 78 PID 4760 wrote to memory of 844 4760 SOA.exe 80 PID 4760 wrote to memory of 844 4760 SOA.exe 80 PID 4760 wrote to memory of 844 4760 SOA.exe 80 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81 PID 4760 wrote to memory of 836 4760 SOA.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\AbqLifxXCotQXs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp25D.tmp"2⤵
- Creates scheduled task(s)
PID:2088
-
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C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"2⤵PID:844
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C:\Users\Admin\AppData\Local\Temp\SOA.exe"C:\Users\Admin\AppData\Local\Temp\SOA.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:836
-