Analysis
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max time kernel
140s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
19-03-2024 01:51
Behavioral task
behavioral1
Sample
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe
Resource
win10v2004-20240226-en
General
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Target
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe
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Size
2.5MB
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MD5
072a7713c29a407713ce2ef87ba94981
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SHA1
2a4f559e16b9af9c3a45a410bcf721c3bec3b133
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SHA256
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047
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SHA512
a6a081958367ba209f4ac8defb202d5a18a6ab83d0f5e1862cbf2fb45a50aba6fa76e7866c6c96cbc60c5d7bb1a2017e7c44acb4141cf9e5875fc9d5d1ec560f
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SSDEEP
49152:/8iPU7LAR6Aqg/m45oZEqRrLQ09udZkO29Hj+4H444lH:jMLARTz+fZb9udZti64H444lH
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
ZgD#..!T#Hmars99@soltan - 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 ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral2/memory/3864-4-0x00000000055E0000-0x0000000005806000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-6-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-5-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-8-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-10-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-12-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-14-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-16-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-18-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-20-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-22-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-24-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-26-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-28-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-30-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-32-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-36-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-38-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-34-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-40-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-42-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-44-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-46-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-48-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-52-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-56-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-62-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-60-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-58-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-54-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-64-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-68-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-66-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 behavioral2/memory/3864-50-0x00000000055E0000-0x0000000005800000-memory.dmp family_zgrat_v1 -
PureLog Stealer
PureLog Stealer is an infostealer written in C#.
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PureLog Stealer payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3864-0-0x0000000000760000-0x00000000009EC000-memory.dmp family_purelog_stealer -
Suspicious use of SetThreadContext 1 IoCs
Processes:
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exedescription pid process target process PID 3864 set thread context of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
aspnet_compiler.exepid process 3528 aspnet_compiler.exe 3528 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exeaspnet_compiler.exedescription pid process Token: SeDebugPrivilege 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe Token: SeDebugPrivilege 3528 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
aspnet_compiler.exepid process 3528 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exedescription pid process target process PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe PID 3864 wrote to memory of 3528 3864 efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe"C:\Users\Admin\AppData\Local\Temp\efafb1121eec46666f9048c85033381411504c4c6f3a6173cda3cd59c8327047.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3864 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3528