Analysis
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max time kernel
129s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 01:10
Static task
static1
Behavioral task
behavioral1
Sample
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe
Resource
win10v2004-20240508-en
General
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Target
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe
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Size
670KB
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MD5
90867c0373fb279f9f2f5ed4c09cb614
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SHA1
f4061d8d89307006818bebf0de6964668df193d2
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SHA256
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545
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SHA512
995abe088287810a49168c75238dc2bfda604c640610c23ea535e0516a2606a11fe210732ea4ac661f90d6c7b653410593267c3b877fe01cd218c4578423d704
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SSDEEP
12288:TJ7Ci2F0DCuI5bBl6XJef6J665C+KqGUJM0Grtpoi4giJj/YwE56n:TJOis0DCPHl6sCI6k+KqrMPHJuJ8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ami.ac.tz - Port:
587 - Username:
[email protected] - Password:
madinikahama2020 - 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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Detect packed .NET executables. Mostly AgentTeslaV4. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exedescription pid process target process PID 2184 set thread context of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exeMSBuild.exepid process 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe 2468 MSBuild.exe 2468 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exeMSBuild.exedescription pid process Token: SeDebugPrivilege 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe Token: SeDebugPrivilege 2468 MSBuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exedescription pid process target process PID 2184 wrote to memory of 2928 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2928 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2928 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe PID 2184 wrote to memory of 2468 2184 1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe"C:\Users\Admin\AppData\Local\Temp\1875ff6ba9beda4d257cdd4ef68d2e51ceb10acf2d15493d7362a29cc743c545.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2184-10-0x00000000089D0000-0x0000000008A6C000-memory.dmpFilesize
624KB
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memory/2184-0-0x00000000746DE000-0x00000000746DF000-memory.dmpFilesize
4KB
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memory/2184-2-0x0000000005370000-0x0000000005914000-memory.dmpFilesize
5.6MB
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memory/2184-3-0x0000000004CA0000-0x0000000004D32000-memory.dmpFilesize
584KB
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memory/2184-4-0x0000000004C80000-0x0000000004C8A000-memory.dmpFilesize
40KB
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memory/2184-5-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB
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memory/2184-6-0x0000000004F80000-0x0000000005022000-memory.dmpFilesize
648KB
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memory/2184-15-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB
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memory/2184-8-0x0000000005030000-0x0000000005040000-memory.dmpFilesize
64KB
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memory/2184-1-0x00000000001E0000-0x000000000028E000-memory.dmpFilesize
696KB
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memory/2184-7-0x0000000005350000-0x000000000536A000-memory.dmpFilesize
104KB
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memory/2184-11-0x00000000746DE000-0x00000000746DF000-memory.dmpFilesize
4KB
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memory/2184-12-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB
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memory/2184-9-0x0000000006390000-0x0000000006412000-memory.dmpFilesize
520KB
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memory/2468-18-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB
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memory/2468-16-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB
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memory/2468-17-0x0000000004FE0000-0x0000000005046000-memory.dmpFilesize
408KB
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memory/2468-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2468-19-0x0000000005C90000-0x0000000005CE0000-memory.dmpFilesize
320KB
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memory/2468-20-0x00000000746D0000-0x0000000074E80000-memory.dmpFilesize
7.7MB