Analysis
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max time kernel
139s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2024, 01:54
Static task
static1
Behavioral task
behavioral1
Sample
685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe
Resource
win7-20240221-en
General
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Target
685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe
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Size
1.1MB
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MD5
6e9eb572dbfcdf82d929c22f13e08ec5
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SHA1
915277ab9420dc23b43023f746e114de34cf4f5d
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SHA256
685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a
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SHA512
ffcf1f01c2a939737125945e548e9888c12c463d8bdb4e2c03ab4183f4f4ea9b1f82ac30e8b249b8edad1e11312ca3176b8a826ea28a71041564316c9301401c
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SSDEEP
24576:Gtb20pkaCqT5TBWgNQ7alanaxambqQdSs16A:zVg5tQ7alnxa8dH5
Malware Config
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 33 IoCs
resource yara_rule behavioral2/memory/1140-17-0x0000000003460000-0x00000000034B4000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-23-0x00000000059B0000-0x0000000005A02000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-24-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-25-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-29-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-27-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-31-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-33-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-35-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-37-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-39-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-41-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-43-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-45-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-47-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-49-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-51-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-53-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-55-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-57-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-59-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-61-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-63-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-65-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-67-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-69-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-71-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-73-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-75-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-77-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-79-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-81-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 behavioral2/memory/1140-83-0x00000000059B0000-0x00000000059FD000-memory.dmp family_zgrat_v1 -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 36 api.ipify.org 37 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2496 set thread context of 1140 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 93 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1140 RegSvcs.exe 1140 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1140 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1140 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2496 wrote to memory of 1140 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 93 PID 2496 wrote to memory of 1140 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 93 PID 2496 wrote to memory of 1140 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 93 PID 2496 wrote to memory of 1140 2496 685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe"C:\Users\Admin\AppData\Local\Temp\685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\685ea46f448792ad490d22318acc975eb821482c073efe014fbad080368af92a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1140
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
261KB
MD5d23ff1be3fc4ad3b9c4c6d8a56baa259
SHA1c50d308db36ca4e9d114471f91af64712c9e7536
SHA2566f5126a9b905da6c0ede6c21a3765807f148c9b05da2076126a18e88cc743ccc
SHA5127c0931fccd2249f6349edacddde73e671d3b50fccd0e90560462e657e0bb9781931e2a71bb3f7b860d6ae4af1f6915c28a679c9de7226b139e48a4817f002016