Analysis
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max time kernel
133s -
max time network
131s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
26-11-2020 06:48
Static task
static1
Behavioral task
behavioral1
Sample
Ödeme Onayı Makbuzu.bat.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Ödeme Onayı Makbuzu.bat.exe
Resource
win10v20201028
General
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Target
Ödeme Onayı Makbuzu.bat.exe
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Size
495KB
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MD5
f1403beee77693e48a78a543704705d7
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SHA1
17b00ab88afdbc06e49dec700483573646821bb7
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SHA256
bacbd1e1b139791f7ca8eeba6a14cf7b34c9c010aca5ce7eb527aea212448868
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SHA512
03efef4ef7304742de3b3896e64c67c7d1a0cfca85a5828992e11c807ffcbe49d0e7ba668cbd90d24019bd5e26892a110ff4ac36aa0e3877485556eb377608ea
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.finalegitim.com.tr - Port:
587 - Username:
izmitortaokulu@finalegitim.com.tr - Password:
ek1234final
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2028-0-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral2/memory/2028-1-0x00000000004374EE-mapping.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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 15 api.ipify.org 16 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Ödeme Onayı Makbuzu.bat.exedescription pid process target process PID 4076 set thread context of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
Ödeme Onayı Makbuzu.bat.exeÖdeme Onayı Makbuzu.bat.exepid process 4076 Ödeme Onayı Makbuzu.bat.exe 4076 Ödeme Onayı Makbuzu.bat.exe 2028 Ödeme Onayı Makbuzu.bat.exe 2028 Ödeme Onayı Makbuzu.bat.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Ödeme Onayı Makbuzu.bat.exeÖdeme Onayı Makbuzu.bat.exedescription pid process Token: SeDebugPrivilege 4076 Ödeme Onayı Makbuzu.bat.exe Token: SeDebugPrivilege 2028 Ödeme Onayı Makbuzu.bat.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Ödeme Onayı Makbuzu.bat.exepid process 2028 Ödeme Onayı Makbuzu.bat.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
Ödeme Onayı Makbuzu.bat.exedescription pid process target process PID 4076 wrote to memory of 2312 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2312 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2312 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe PID 4076 wrote to memory of 2028 4076 Ödeme Onayı Makbuzu.bat.exe Ödeme Onayı Makbuzu.bat.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Ödeme Onayı Makbuzu.bat.exe"C:\Users\Admin\AppData\Local\Temp\Ödeme Onayı Makbuzu.bat.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Ödeme Onayı Makbuzu.bat.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Ödeme Onayı Makbuzu.bat.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Ödeme Onayı Makbuzu.bat.exe.logMD5
040fd57b5b86666596a5b3aa2002cf64
SHA1c8d3a3fb89157c7834a8a9c24e78dcb84795fd01
SHA2560e61f93179dc2ac86a5bace7f556d7a8c54c5793a0d075fafb4bb43e439660d1
SHA512a1eb0939b073484d39133f20dce1d40030472b1241aa32da3388c1433175f321c5557382e2bfbd95d24e783e12fc8f55c9adf833ef97bb356017defc73b1b3a3
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memory/2028-0-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/2028-1-0x00000000004374EE-mapping.dmp