Analysis
- max time kernel
101s - max time network
11s - platform
windows7_x64 - resource
win7v20201028 - submitted
24/12/2020, 14:23
Static task
static1
Behavioral task
behavioral1
Sample
temple.scr.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
temple.scr.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target temple.scr.exe
- Size 1.7MB
- Sample201224-j649zyt7e6
- SHA256 164626dcf1ca91f5dc55a6ebd20e6fff394b8fddfa10b9ffcaf974d1540f751a
- MD5 40145d0dce852e126cbb11fd326ffc90
- SHA1 28cc1432bd94af6f8ee5892d1e436b769224af74
- SHA512 413375f461c1c48b471df9997f6195bdca1cef251ca3d09e90b79c9a2229a11aebc8eca38ca6a063c219345123beb6d6412e24cf83a9e09efe9e260713896a0d
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
frostdell.uk
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 4 IoCs
resource yara_rule behavioral1/memory/1416-6-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1416-8-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/1416-7-0x000000000043765E-mapping.dmp family_agenttesla behavioral1/memory/1416-9-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla - Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 596 set thread context of 1416 596 temple.scr.exe 31 - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 596 temple.scr.exe 596 temple.scr.exe 596 temple.scr.exe 596 temple.scr.exe 1416 temple.scr.exe 1416 temple.scr.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 596 temple.scr.exe Token: SeDebugPrivilege 1416 temple.scr.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1416 temple.scr.exe - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 596 wrote to memory of 1516 596 temple.scr.exe 29 PID 596 wrote to memory of 1516 596 temple.scr.exe 29 PID 596 wrote to memory of 1516 596 temple.scr.exe 29 PID 596 wrote to memory of 1516 596 temple.scr.exe 29 PID 596 wrote to memory of 1420 596 temple.scr.exe 30 PID 596 wrote to memory of 1420 596 temple.scr.exe 30 PID 596 wrote to memory of 1420 596 temple.scr.exe 30 PID 596 wrote to memory of 1420 596 temple.scr.exe 30 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31 PID 596 wrote to memory of 1416 596 temple.scr.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:596 -
C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"2⤵PID:1516
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C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"2⤵PID:1420
-
-
C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"C:\Users\Admin\AppData\Local\Temp\temple.scr.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1416
-