Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
07-05-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
GGGGjjKKK.exe
Resource
win7-20240221-en
General
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Target
GGGGjjKKK.exe
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Size
1.2MB
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MD5
5ce6009af93a6907681096fca30dcc4d
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SHA1
ea618a9dd5ba84c57d5331fce0b7893ccb465f79
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SHA256
b0b3c197a59b4681378807bdf94de6bcd947b05041ed0cc3eaf04abd25a3dc5c
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SHA512
5b11f839a11148aca8b5d72d9fc8455a3ecbc678d6429260ef45f2e561cd50af46a76216af4fd1cad1d5c8fa39eb847b5349b15e72a1a775b6a487d2373c8aef
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SSDEEP
24576:TqDEvCTbMWu7rQYlBQcBiT6rprG8ayo13UN5:TTvC/MTQYxsWR7ayo13U
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 behavioral1/memory/2976-17-0x0000000000C80000-0x0000000000CD6000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-18-0x0000000000CD0000-0x0000000000D24000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-80-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-76-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-74-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-72-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-70-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-68-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-64-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-62-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-60-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-58-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-56-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-55-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-52-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-50-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-48-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-46-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-44-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-42-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-40-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-78-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-66-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-38-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-36-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-34-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-32-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-30-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-28-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-26-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-24-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-22-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 behavioral1/memory/2976-21-0x0000000000CD0000-0x0000000000D1E000-memory.dmp family_zgrat_v1 -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1736 set thread context of 2976 1736 GGGGjjKKK.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2976 RegSvcs.exe 2976 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1736 GGGGjjKKK.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2976 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1736 GGGGjjKKK.exe 1736 GGGGjjKKK.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1736 GGGGjjKKK.exe 1736 GGGGjjKKK.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28 PID 1736 wrote to memory of 2976 1736 GGGGjjKKK.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\GGGGjjKKK.exe"C:\Users\Admin\AppData\Local\Temp\GGGGjjKKK.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1736 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\GGGGjjKKK.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
263KB
MD55f27b0df4cd8fe562337c2eba898ca50
SHA13e37f9b46d62c05a9c8bba913a942f285a2b7a1c
SHA2566f20db15328422e3bbb367b52f0a6a7dbe279cc6d1bc7b7daca5063bc70500e4
SHA5124beac7e2bc65c8f1f1f8569f9916e45ba229eb11be1b355857d9fe37764f04ebc9c6d7e39f56b52c81ddb7a77e217ecaecb6ad9fe7d668eac9b8ecee3d543a7b