Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
04-12-2024 01:57
General
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Target
Yashma ransomware builder v1.2.exe
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Size
825KB
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MD5
5120e2ada300c2eef255957dde5b84b0
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SHA1
dfb5c0b29fb235d34e851de234535474705be356
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SHA256
b24d58cd8d600431702b67fb815a92f465147553303c0f8a1867af77214dba75
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SHA512
958f089a7060188213dd00f6d73bbd625a89f98ccc0b5bf7b5963a3ef40677846e03a33866b79cec92fd29709ff8f0bd9a753397ef07f25779aedb02884d9f8c
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SSDEEP
6144:aMPUfX5X2onFLfFLzFL6FL6aGMVFLQ+FWD/:aLJX8QD
Score
10/10
Malware Config
Signatures
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Chaos
Ransomware family first seen in June 2021.
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Chaos Ransomware 1 IoCs
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Chaos family
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Suspicious behavior: EnumeratesProcesses 23 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Yashma ransomware builder v1.2.exe"C:\Users\Admin\AppData\Local\Temp\Yashma ransomware builder v1.2.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8KB
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Filesize
848KB
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Filesize
10.8MB
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Filesize
10.8MB
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Filesize
8KB
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Filesize
10.8MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
-
Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB
-
Filesize
1.7MB
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Filesize
1.7MB
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Filesize
1.7MB