Analysis
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max time kernel
144s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
08/03/2023, 05:25
General
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Target
fe8495d7657918cbdc3f0f8f1a77762739b24029066643f5c7c82fb16f40d1f4.exe
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Size
408KB
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MD5
6aef45155f3578725a674da994fd122a
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SHA1
745c0599b6cf5d8d7670ab414fad8bf30fb78a52
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SHA256
fe8495d7657918cbdc3f0f8f1a77762739b24029066643f5c7c82fb16f40d1f4
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SHA512
14c7b4f6fee1dfbc28dacc9efdaba3b729a767e6b83765a20bd6e7f1ed43f7b314b5a2e0bed3528af5d53d8f5ca7c8d59fb24676fe0b522ed445014ef28e1383
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SSDEEP
6144:Kty+bnr+Yp0yN90QEyPxwmoz6YrHNhfdPgrcwSRp9n/LERcTRUQXPYP9G:XMrky90Gw8KPlWcRX/LEQs9G
Malware Config
Extracted
redline
fud
193.233.20.27:4123
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auth_value
cddc991efd6918ad5321d80dac884b40
Signatures
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Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 33 IoCs
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Executes dropped EXE 2 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Windows security modification 2 TTPs 1 IoCs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fe8495d7657918cbdc3f0f8f1a77762739b24029066643f5c7c82fb16f40d1f4.exe"C:\Users\Admin\AppData\Local\Temp\fe8495d7657918cbdc3f0f8f1a77762739b24029066643f5c7c82fb16f40d1f4.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s5288Pr.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s5288Pr.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t25dL40.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t25dL40.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 18803⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3716 -ip 37161⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
379KB
MD5e935cb531805420b70cd7602f1284805
SHA16eaf0dc228800a1bda016f1368ba4673b59e20af
SHA2569d4b73147087b2eb3414050eb9f9de071ce4e6835a336a63696bb1c2efc2b9b7
SHA512645ea4a2dba715da302596975d062c7d4e2ae5de639a1d52324842812e554cd982cbf3cab88e4cdeb1e5e994c4a128a41d175f3748731b5486627d2f4669e529
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Filesize
379KB
MD5e935cb531805420b70cd7602f1284805
SHA16eaf0dc228800a1bda016f1368ba4673b59e20af
SHA2569d4b73147087b2eb3414050eb9f9de071ce4e6835a336a63696bb1c2efc2b9b7
SHA512645ea4a2dba715da302596975d062c7d4e2ae5de639a1d52324842812e554cd982cbf3cab88e4cdeb1e5e994c4a128a41d175f3748731b5486627d2f4669e529
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Filesize
300KB
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Filesize
64KB
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Filesize
5.6MB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
64KB
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Filesize
64KB
-
Filesize
248KB
-
Filesize
248KB
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Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
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Filesize
248KB
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Filesize
6.1MB
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Filesize
1.0MB
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Filesize
64KB
-
Filesize
72KB
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Filesize
240KB
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Filesize
64KB
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Filesize
584KB
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Filesize
408KB
-
Filesize
472KB
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Filesize
320KB
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Filesize
1.8MB
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Filesize
5.2MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
40KB
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Filesize
1.3MB