Analysis
-
max time kernel
30s -
max time network
15s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
-
submitted
02/04/2025, 20:18
General
-
Target
Yashma ransomware builder v1.2.exe
-
Size
825KB
-
MD5
5120e2ada300c2eef255957dde5b84b0
-
SHA1
dfb5c0b29fb235d34e851de234535474705be356
-
SHA256
b24d58cd8d600431702b67fb815a92f465147553303c0f8a1867af77214dba75
-
SHA512
958f089a7060188213dd00f6d73bbd625a89f98ccc0b5bf7b5963a3ef40677846e03a33866b79cec92fd29709ff8f0bd9a753397ef07f25779aedb02884d9f8c
-
SSDEEP
6144:aMPUfX5X2onFLfFLzFL6FL6aGMVFLQ+FWD/:aLJX8QD
Score
10/10
Malware Config
Signatures
-
Chaos
Ransomware family first seen in June 2021.
-
Chaos Ransomware 1 IoCs
-
Chaos family
-
Suspicious behavior: EnumeratesProcesses 25 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
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
-
Filesize
8KB
-
Filesize
848KB
-
Filesize
10.8MB
-
Filesize
10.8MB
-
Filesize
8KB
-
Filesize
10.8MB
-
Filesize
10.8MB
-
Filesize
10.8MB
-
Filesize
10.8MB
-
Filesize
10.8MB
-
Filesize
10.8MB