Analysis
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max time kernel
133s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
01/05/2023, 05:09
Behavioral task
behavioral1
Sample
stub.exe
Resource
win7-20230220-en
6 signatures
150 seconds
General
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Target
stub.exe
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Size
66KB
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MD5
915c194ce83fa5e97aea45f447bc753e
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SHA1
6b99f0058ff24475149d79fc271ca3561269be76
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SHA256
acd3fc66fd0197318253d2d5f4cb724b6cb54963f554b60839d03a252f560901
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SHA512
a6f0ec6103ad3ea4d02e919494b9c94e2a4192f9d706fdcdff42d7bb3da65c7f8af3cf6b3e841fc5ea401c2c54b2677f6ec82f7c7a31e581232c65747058e0e2
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SSDEEP
1536:J2wukvF1ak9gcKu5UYFX1UMxvUb0JUM0I1g/ln6PrQTGpx:J2dkvF1ak9Ku5UYFFRMb0l0ILGqx
Malware Config
Extracted
Family
asyncrat
Version
| Edit 3LOSH RAT
Botnet
Default
C2
ghoss.freeddns.org:6606
ghoss.freeddns.org:7707
ghoss.freeddns.org:8808
Mutex
AsyncMutex_6SI68OkPnk
Attributes
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delay
3
-
install
false
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install_folder
%AppData%
aes.plain
Signatures
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Async RAT payload 1 IoCs
resource yara_rule behavioral2/memory/748-133-0x00000000006F0000-0x0000000000706000-memory.dmp asyncrat -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 748 stub.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 748 stub.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 748 stub.exe