Analysis
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max time kernel
137s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 07:34
Static task
static1
Behavioral task
behavioral1
Sample
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe
Resource
win10v2004-20231127-en
General
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Target
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe
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Size
704KB
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MD5
326f131c3a7dcfb88881854fa5faad2e
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SHA1
c2b4fbe4687c10b6c92acaf89e1f94ce60a253a5
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SHA256
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79
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SHA512
c1f599ee8fbc0dc6e14722d02cf4cb5fa8fc5cf038bd6135020ebc1c4998a56f2b404bd6172e51fe36976de78f4706a0cad5655c0a35dc1eb1464238e26a1bb7
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SSDEEP
12288:4qfLYYZXTy4pgtcn6mblK18zrBE6NMpBuoMXo6TUr5wdFkMgzt8ro+:rXTjpgtOpKep9NUuocZBPB
Malware Config
Extracted
Protocol: smtp- Host:
mail.defalife.com.tr - Port:
587 - Username:
[email protected] - Password:
Defalife.124578
Extracted
agenttesla
Protocol: smtp- Host:
mail.defalife.com.tr - Port:
587 - Username:
[email protected] - Password:
Defalife.124578 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exedescription pid process target process PID 868 set thread context of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exea6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exepid process 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 2968 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe 2968 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exea6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exedescription pid process Token: SeDebugPrivilege 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe Token: SeDebugPrivilege 2968 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exedescription pid process target process PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe PID 868 wrote to memory of 2968 868 a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe"C:\Users\Admin\AppData\Local\Temp\a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Users\Admin\AppData\Local\Temp\a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe"C:\Users\Admin\AppData\Local\Temp\a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2968
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a6bf938384c116808ee849e15dfe627610056c03bf1626268bc88d25d35cfe79.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3