Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30-04-2024 01:37
Static task
static1
Behavioral task
behavioral1
Sample
PaymentswiftcopyINV00932024.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
PaymentswiftcopyINV00932024.exe
Resource
win10v2004-20240419-en
General
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Target
PaymentswiftcopyINV00932024.exe
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Size
1.0MB
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MD5
c206e8ed7f026afdf97282318a361018
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SHA1
642898e055160a573f7c09b897fac22af1a8b141
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SHA256
710ebba849b3ce051231c2f0c859b2a6aa0c00ab2a879279a81e6d44f1ccacad
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SHA512
84cd3745b89c97461efea3a7ba7f8482b664a719792701f1d727385614ae46db2877fc72079fcb9fa805f865569f14d3d3f77dbf3b15ea0267832026b814d3cb
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SSDEEP
24576:4AHnh+eWsN3skA4RV1Hom2KXMmHa8erOFsAWdV5:/h+ZkldoPK8Ya8SOFp8
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.cmcapama.top - Port:
587 - Username:
[email protected] - Password:
EVEitDp@^lu~ - 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. 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables referencing Windows vault credential objects. Observed in infostealers 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-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 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PaymentswiftcopyINV00932024.exedescription pid process target process PID 2976 set thread context of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2548 2976 WerFault.exe PaymentswiftcopyINV00932024.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2760 RegSvcs.exe 2760 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
PaymentswiftcopyINV00932024.exepid process 2976 PaymentswiftcopyINV00932024.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2760 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
PaymentswiftcopyINV00932024.exepid process 2976 PaymentswiftcopyINV00932024.exe 2976 PaymentswiftcopyINV00932024.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
PaymentswiftcopyINV00932024.exepid process 2976 PaymentswiftcopyINV00932024.exe 2976 PaymentswiftcopyINV00932024.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
PaymentswiftcopyINV00932024.exedescription pid process target process PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2760 2976 PaymentswiftcopyINV00932024.exe RegSvcs.exe PID 2976 wrote to memory of 2548 2976 PaymentswiftcopyINV00932024.exe WerFault.exe PID 2976 wrote to memory of 2548 2976 PaymentswiftcopyINV00932024.exe WerFault.exe PID 2976 wrote to memory of 2548 2976 PaymentswiftcopyINV00932024.exe WerFault.exe PID 2976 wrote to memory of 2548 2976 PaymentswiftcopyINV00932024.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PaymentswiftcopyINV00932024.exe"C:\Users\Admin\AppData\Local\Temp\PaymentswiftcopyINV00932024.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\PaymentswiftcopyINV00932024.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 3162⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2760-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2760-16-0x0000000074700000-0x0000000074DEE000-memory.dmpFilesize
6.9MB
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memory/2760-17-0x0000000074700000-0x0000000074DEE000-memory.dmpFilesize
6.9MB
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memory/2976-10-0x0000000000400000-0x0000000000404000-memory.dmpFilesize
16KB