Analysis
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max time kernel
147s -
max time network
151s -
platform
windows11-21h2_x64 -
resource
win11-20240611-en -
resource tags
arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system -
submitted
04/07/2024, 06:16
Static task
static1
Behavioral task
behavioral1
Sample
7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe
Resource
win11-20240611-en
General
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Target
7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe
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Size
55KB
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MD5
a35596ed0bfb34de4e512a3225f8300a
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SHA1
aeb09e894736cbb41e934f83cca0247fe89d8a19
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SHA256
7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1
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SHA512
e70eccbbe84f933a567b000fceba9666f4537489de0ed21eb3bdaf06cfb61b618be042d566969100907f06ea68aa2da1b84029d94c73f971ea35af9de968e3de
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SSDEEP
1536:gZVYb2bbBisyEcPC00h7sBvvKk+jTc7+T8l7RJV62CzVDL+oWB27evMCUQ:EV+GiVEc6RsMJQ
Malware Config
Extracted
C:\Users\Admin\AppData\Roaming\read_me.txt
deathransom
Signatures
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DeathRansom
Ransomware family first seen at the start of 2020. Initial versions did not actually encrypt files.
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Renames multiple (157) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops desktop.ini file(s) 24 IoCs
description ioc Process File opened for modification C:\Users\Public\Music\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Links\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\OneDrive\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Documents\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Music\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe File opened for modification C:\Users\Public\Videos\desktop.ini 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: 7c2dbad516d18d2c1c21ecc5792bc232f7b34dadc1bc19e967190d79174131d1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD538eb831aa19aa1ea0a29dd88680e09aa
SHA1baad14880ed81f90036f41a3d76b6b9180a6e5d9
SHA256061aa7143e035baa9867169d4d1c2f879493ba268090da77e20c80cd2b30e102
SHA512804006dce53bfa56ebb50495bb9762623c8e9428ddf9533cfa0a14fc36d2abe34a518fb88674332a86503416166f5326a93b8df55b09afefa1471a947858ac10