Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27-04-2024 01:17
Static task
static1
Behavioral task
behavioral1
Sample
Payment swift copy INV 00932024.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Payment swift copy INV 00932024.exe
Resource
win10v2004-20240226-en
General
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Target
Payment swift copy INV 00932024.exe
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Size
1.1MB
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MD5
254d0303fffb227dde317b5e2bb664ae
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SHA1
f538ce2f5b72eaf0ecfb4a0b4a8af43436c0fb46
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SHA256
78fad406a45c2723861ac043560f4fcbe8ff4df4c5e49e702833944af1220e53
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SHA512
a9ef2d93e73edeac629d4c927c4e439e9e5b5a67e718edc8e638f7a99bb25745335bf633091dfda02ff6df4b21100106d0f48f4e1882e24ed19294c984213203
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SSDEEP
24576:NAHnh+eWsN3skA4RV1Hom2KXMmHa+Lm1ESsb5:sh+ZkldoPK8Ya+6af
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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-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/2108-15-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2108-11-0x0000000000400000-0x0000000000440000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Payment swift copy INV 00932024.exedescription pid process target process PID 1656 set thread context of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2108 RegSvcs.exe 2108 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Payment swift copy INV 00932024.exepid process 1656 Payment swift copy INV 00932024.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2108 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Payment swift copy INV 00932024.exepid process 1656 Payment swift copy INV 00932024.exe 1656 Payment swift copy INV 00932024.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Payment swift copy INV 00932024.exepid process 1656 Payment swift copy INV 00932024.exe 1656 Payment swift copy INV 00932024.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Payment swift copy INV 00932024.exedescription pid process target process PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe PID 1656 wrote to memory of 2108 1656 Payment swift copy INV 00932024.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Payment swift copy INV 00932024.exe"C:\Users\Admin\AppData\Local\Temp\Payment swift copy INV 00932024.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\Payment swift copy INV 00932024.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/1656-10-0x00000000001E0000-0x00000000001E4000-memory.dmpFilesize
16KB
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memory/2108-17-0x0000000000F80000-0x0000000000FC0000-memory.dmpFilesize
256KB
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memory/2108-16-0x0000000074860000-0x0000000074F4E000-memory.dmpFilesize
6.9MB
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memory/2108-15-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2108-13-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2108-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/2108-18-0x0000000074860000-0x0000000074F4E000-memory.dmpFilesize
6.9MB
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memory/2108-19-0x0000000000F80000-0x0000000000FC0000-memory.dmpFilesize
256KB