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General
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Target
2025-03-07_834d44a077ef00f7b27c64998d8553a9_akira_cobalt-strike
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Size
1.0MB
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Sample
250307-tgblgatks6
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MD5
834d44a077ef00f7b27c64998d8553a9
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SHA1
8b941cb9ab2e5d93c9484f29136fdb579c11c7cd
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SHA256
e7a44ea5adc366e7600623e7ff433d57cf3ba0bfac8171899497fec6c8a28acc
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SHA512
e4d7b33e117161622b04b1622eddac2c17927dfb3ac919192367babf95b16dd69a512e8a96e08694bf094b6a147284955d37ed507550d4ff21ce24b95ba8f19c
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SSDEEP
24576:FTyLPsJjVjzhWwiENiUGC86pNV2GNxgr+oBwGxGs:FTyLPsJjVjzliE0opNV2G7gr+o+GT
Static task
static1
Behavioral task
behavioral1
Sample
2025-03-07_834d44a077ef00f7b27c64998d8553a9_akira_cobalt-strike.exe
Resource
win7-20250207-en
Behavioral task
behavioral2
Sample
2025-03-07_834d44a077ef00f7b27c64998d8553a9_akira_cobalt-strike.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
C:\PerfLogs\Admin\akira_readme.txt
akira
https://akiral2iz6a7qgd3ayp3l6yub7xx2uep76idk3u2kollpj5z3z636bad.onion
https://akiralkzxzq2dsrzsrvbr2xgbbu2wgsmxryd4csgfameg52n7efvr2id.onion/d/3128244783-SKWFO
Targets
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Target
2025-03-07_834d44a077ef00f7b27c64998d8553a9_akira_cobalt-strike
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Size
1.0MB
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MD5
834d44a077ef00f7b27c64998d8553a9
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SHA1
8b941cb9ab2e5d93c9484f29136fdb579c11c7cd
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SHA256
e7a44ea5adc366e7600623e7ff433d57cf3ba0bfac8171899497fec6c8a28acc
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SHA512
e4d7b33e117161622b04b1622eddac2c17927dfb3ac919192367babf95b16dd69a512e8a96e08694bf094b6a147284955d37ed507550d4ff21ce24b95ba8f19c
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SSDEEP
24576:FTyLPsJjVjzhWwiENiUGC86pNV2GNxgr+oBwGxGs:FTyLPsJjVjzliE0opNV2G7gr+o+GT
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Akira
Akira is a ransomware first seen in March 2023 and targets several industries, including education, finance, real estate, manufacturing, and consulting.
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Akira family
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Renames multiple (8609) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Command and Scripting Interpreter: PowerShell
Run Powershell command to delete shadowcopy.
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Drops startup file
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Drops desktop.ini file(s)
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Drops file in System32 directory
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