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Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16/05/2024, 01:42
Static task
static1
Behavioral task
behavioral1
Sample
DHL STATEMENT OF ACCOUNT.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
DHL STATEMENT OF ACCOUNT.exe
Resource
win10v2004-20240508-en
General
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Target
DHL STATEMENT OF ACCOUNT.exe
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Size
1.0MB
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MD5
c54f3b3449c4acd5f2bb25b2f1276a1b
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SHA1
38315e598c862e19e98f1a1e83f7840911c74fef
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SHA256
2abc61cc5afd3fdebd60f002c625b1a7c81755f5a9ca5aedd8daa13f6b78b996
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SHA512
eb3c5d5576280d3ba2a885e6c59ed54c68e3234eddb44000cff76f07efd244e047c7f82eab0080e27746812a476ab7e053c713b660a4920a965dbcd1ada68fe6
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SSDEEP
24576:CAHnh+eWsN3skA4RV1Hom2KXMmHamSJ93YBZsNEox5:Fh+ZkldoPK8YamSJ1WZhy
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.marinasands.gr - Port:
587 - Username:
[email protected] - Password:
;lHJ#%M!iBh- - 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. 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL -
Detects executables referencing Windows vault credential objects. Observed in infostealers 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-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 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral1/memory/1988-11-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/1988-20-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/1988-18-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/1988-13-0x0000000000090000-0x00000000000D2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org 6 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2684 set thread context of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1988 RegSvcs.exe 1988 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2684 DHL STATEMENT OF ACCOUNT.exe 2684 DHL STATEMENT OF ACCOUNT.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1988 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2684 DHL STATEMENT OF ACCOUNT.exe 2684 DHL STATEMENT OF ACCOUNT.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2684 DHL STATEMENT OF ACCOUNT.exe 2684 DHL STATEMENT OF ACCOUNT.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28 PID 2684 wrote to memory of 1988 2684 DHL STATEMENT OF ACCOUNT.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL STATEMENT OF ACCOUNT.exe"C:\Users\Admin\AppData\Local\Temp\DHL STATEMENT OF ACCOUNT.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2684 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\DHL STATEMENT OF ACCOUNT.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988
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