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25/03/2025, 15:11
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250205-k785zs1pfn 10Analysis
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max time kernel
119s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
25/03/2025, 14:46
General
-
Target
RansomwareSamples/Avaddon_09_06_2020_1054KB.exe
-
Size
1.0MB
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MD5
c9ec0d9ff44f445ce5614cc87398b38d
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SHA1
591ffe54bac2c50af61737a28749ff8435168182
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SHA256
05af0cf40590aef24b28fa04c6b4998b7ab3b7f26e60c507adb84f3d837778f2
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SHA512
c340baeb66fc46830b6b77b2583033ade6e10b3de04d82ece7e241107afe741442585bf2ea9d6496af93143c37e9676d4f1e1d301d55632b88b12daadadd43f0
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SSDEEP
24576:Cs6JmdFn5KLOCgHWcAvcrOcEsKfR9uA7rmFbbbbpccf:Cs6JY5KLOCyWcDUfRAA3mFbbbbpc4
Score
10/10
Malware Config
Extracted
Path
C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\785245-readme.html
Family
avaddon
Ransom Note
<!DOCTYPE html>
<html>
<head>
<title>Avaddon</title>
<style>
*, :after, :before {
box-sizing: border-box;
}
html, body {
margin: 0;
background: #f1f2f3;
font-family: sans-serif;
line-height: 1.5;
color: #333;
}
h1 {
margin: 0;
font-size: 2rem;
}
h2 {
margin: 0;
font-size: 1.4rem;
}
h3 {
margin: 0;
font-size: 1.2rem;
}
li, p {
margin-top: 0;
margin-bottom: .7rem;
font-size: 1.1rem;
letter-spacing: .02rem;
}
.logo {
display: flex;
justify-content: center;
padding: 1.3rem 0;
}
.title {
background-color: #dc3545;
padding: .5rem 0;
}
.title h1 {
text-align: center;
}
.title h1 span{
color: #fff;
}
.description, .attention {
width: 900px;
max-width: 100%;
margin: auto;
padding: 1.3rem 0;
}
.copy-btn {
opacity: .3;
cursor: pointer;
}
.copy-btn svg {
width: 18px;
}
.copy-btn:hover {
opacity: 1;
}
.link {
cursor: pointer;
}
.link:hover {
text-shadow: 0 0 3px #828282;
}
.identity-head {
display: flex;
justify-content: space-between;
}
.identity {
word-break: break-all;
background-color: #e3f5eb;
padding: 1rem;
font-size: 1.1rem;
font-family: monospace;
margin-bottom: 1.3rem;
}
.attention p {
text-transform: uppercase;
color: #dc3545;
text-align: center;
}
</style>
</head>
<body>
<div class="logo">
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="200" height="83" viewBox="0 0 200 83">
<image width="200" height="83" xlink:href="data:img/png;base64,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
Signatures
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Avaddon
Ransomware-as-a-service first released in June 2020 and currently expanding its userbase among criminal actors.
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Avaddon family
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UAC bypass 3 TTPs 2 IoCs
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (272) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Drops desktop.ini file(s) 1 IoCs
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Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Interacts with shadow copies 3 TTPs 3 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 63 IoCs
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Suspicious use of WriteProcessMemory 24 IoCs
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System policy modification 1 TTPs 3 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\Avaddon_09_06_2020_1054KB.exeC:\Users\Admin\AppData\Local\Temp\RansomwareSamples\Avaddon_09_06_2020_1054KB.exe bcdedit /set shutdown /r /f /t 21⤵
- UAC bypass
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops desktop.ini file(s)
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
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C:\Windows\SysWOW64\Wbem\wmic.exewmic.exe SHADOWCOPY /nointeractive2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\vssadmin.exevssadmin.exe Delete Shadows /All /Quiet2⤵
- System Location Discovery: System Language Discovery
- Interacts with shadow copies
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Direct Volume Access
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
3Replay Monitor
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Downloads
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Filesize
49KB
MD5e9d82821394be78db5eee5060b93c184
SHA1e7f30ce0b4c4c7d1d5cf65799b6071ad9c14eb82
SHA256f6259260aa9d17730b17a867caf888c55177f208d560467a7c06409222db3ef5
SHA512954903594a288b07f2ae2c8a3f26c8316df804376657e8275861bedf380bef506921f27d0dad3a23fec5f59cd513d5f24fba6b55214cba8985dab5e99e6ba08a