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Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system -
submitted
04/12/2023, 04:46
Behavioral task
behavioral1
Sample
eb71493b8c138d52c8baea7adaae0a22.exe
Resource
win7-20231201-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
eb71493b8c138d52c8baea7adaae0a22.exe
Resource
win10v2004-20231130-en
8 signatures
150 seconds
General
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Target
eb71493b8c138d52c8baea7adaae0a22.exe
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Size
1018KB
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MD5
eb71493b8c138d52c8baea7adaae0a22
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SHA1
2ada7d8d3975bae525945b18275f6e7779fbab79
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SHA256
3a646773608d252c2b742a0f4f74c061d4d282a090c1d39c973cbfe386f3b478
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SHA512
d16b619badc3ebdf2961330bd4fdb6ccf63c16cbec3d8923f701aae82df66d935ff75ca74ecbae2edf6218f4363619bbb2be39a69f5072f589a2e6c16cea3b9c
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SSDEEP
24576:b6dl6aVCGlaKNmzxXg6ipHKdyBnnjNd88L:uCa8GUKNmzxQGEd8I
Score
10/10
Malware Config
Signatures
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Detect PureLogs payload 1 IoCs
resource yara_rule behavioral1/memory/1992-0-0x0000000000CA0000-0x0000000000DA4000-memory.dmp family_purelogs -
Detect ZGRat V1 28 IoCs
resource yara_rule behavioral1/memory/2316-21-0x0000000000BD0000-0x0000000000CA4000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-24-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-25-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-27-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-29-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-31-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-33-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-35-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-37-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-39-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-41-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-43-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-45-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-47-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-49-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-51-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-53-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-55-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-57-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-59-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-61-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-63-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-67-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-65-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-69-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-71-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-73-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 behavioral1/memory/2316-75-0x0000000000BD0000-0x0000000000C9E000-memory.dmp family_zgrat_v1 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1502336823-1680518048-858510903-1000\Software\Microsoft\Windows\CurrentVersion\Run\Danwks = "C:\\Users\\Admin\\AppData\\Roaming\\Danwks.exe" eb71493b8c138d52c8baea7adaae0a22.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1992 set thread context of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1992 eb71493b8c138d52c8baea7adaae0a22.exe Token: SeDebugPrivilege 2316 eb71493b8c138d52c8baea7adaae0a22.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28 PID 1992 wrote to memory of 2316 1992 eb71493b8c138d52c8baea7adaae0a22.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\eb71493b8c138d52c8baea7adaae0a22.exe"C:\Users\Admin\AppData\Local\Temp\eb71493b8c138d52c8baea7adaae0a22.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\eb71493b8c138d52c8baea7adaae0a22.exeC:\Users\Admin\AppData\Local\Temp\eb71493b8c138d52c8baea7adaae0a22.exe2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2316
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