Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
28-06-2023 01:43
Static task
static1
Behavioral task
behavioral1
Sample
239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe
Resource
win10v2004-20230621-en
General
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Target
239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe
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Size
335KB
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MD5
b5237a3f0b1db945c1fe3f9ba71e3ff2
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SHA1
ba302c3c2490a3b1b04cfbdd76097f2444a54700
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SHA256
239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2
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SHA512
9879c4cd6e995916cbd8cb16f6cb3982b48b0ffc5d01479e2c2f3f73ae46a5129893571f94ded70a0ad61a1340c67ef8214018bbc7e1e17fd5395a4f55fb78a1
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SSDEEP
6144:d/sM+uEe4oleWZxrigxyZdXlgdqUh+LoXl4m34fX6Rs+j2exWLsxAFFDwkGklYkv:5sM+uEe30D67j2exWPFxwkiVi
Malware Config
Extracted
redline
1
dexstat255.xyz:46578
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auth_value
c4805fc19583231a4c5bb64b0e833716
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 13 1700 powershell.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 26 IoCs
Processes:
powershell.exepid process 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 1700 set thread context of 3724 1700 powershell.exe aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exepid process 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe 1700 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1700 powershell.exe Token: SeShutdownPrivilege 1700 powershell.exe Token: SeCreatePagefilePrivilege 1700 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exepowershell.exedescription pid process target process PID 884 wrote to memory of 1700 884 239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe powershell.exe PID 884 wrote to memory of 1700 884 239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe powershell.exe PID 884 wrote to memory of 1700 884 239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe powershell.exe PID 1700 wrote to memory of 1484 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 1484 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 1484 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe PID 1700 wrote to memory of 3724 1700 powershell.exe aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe"C:\Users\Admin\AppData\Local\Temp\239c93b0a44ce8723f181a2ec6d17e9fd9516c17241d8f5b2b0212c6d56a9eb2.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"2⤵
- Blocklisted process makes network request
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1700 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe3⤵PID:1484
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exeC:\Windows\Microsoft.NET/Framework/v4.0.30319/aspnet_compiler.exe3⤵PID:3724
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82