Analysis
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max time kernel
145s -
max time network
152s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
21-10-2021 12:38
Static task
static1
Behavioral task
behavioral1
Sample
1921292380.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
1921292380.exe
Resource
win10-en-20211014
General
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Target
1921292380.exe
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Size
719KB
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MD5
0068f1a9d11db46097fae660005c1228
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SHA1
1a7fc24cccaa5bfeae87446a22605a0a475bb409
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SHA256
88d8cfc5408b886989697c951a26e10c7ecd605bdebf3a4218dda7053002b926
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SHA512
75525095421bf3866e4f465ed2ed89759230248ec08064865b6cf0435c254586960ee8c957a06a16a5c4693bd386338ec7554e820d94045674f172c141938a36
Malware Config
Extracted
redline
1.0.2.0
185.183.32.227:51498
Signatures
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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 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1108-72-0x0000000000400000-0x0000000000432000-memory.dmp family_redline behavioral1/memory/1108-73-0x0000000000400000-0x0000000000432000-memory.dmp family_redline behavioral1/memory/1108-74-0x0000000000400000-0x0000000000432000-memory.dmp family_redline behavioral1/memory/1108-75-0x000000000041B23E-mapping.dmp family_redline behavioral1/memory/1108-77-0x0000000000400000-0x0000000000432000-memory.dmp family_redline -
Executes dropped EXE 2 IoCs
Processes:
Madder.exeMadder.exepid process 696 Madder.exe 1108 Madder.exe -
Loads dropped DLL 3 IoCs
Processes:
cmd.exeMadder.exepid process 1748 cmd.exe 1748 cmd.exe 696 Madder.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Madder.exedescription pid process target process PID 696 set thread context of 1108 696 Madder.exe Madder.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepowershell.exepid process 1540 powershell.exe 780 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1540 powershell.exe Token: SeDebugPrivilege 780 powershell.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
1921292380.execmd.execmd.exeMadder.exedescription pid process target process PID 368 wrote to memory of 772 368 1921292380.exe cmd.exe PID 368 wrote to memory of 772 368 1921292380.exe cmd.exe PID 368 wrote to memory of 772 368 1921292380.exe cmd.exe PID 368 wrote to memory of 772 368 1921292380.exe cmd.exe PID 368 wrote to memory of 1748 368 1921292380.exe cmd.exe PID 368 wrote to memory of 1748 368 1921292380.exe cmd.exe PID 368 wrote to memory of 1748 368 1921292380.exe cmd.exe PID 368 wrote to memory of 1748 368 1921292380.exe cmd.exe PID 772 wrote to memory of 1540 772 cmd.exe powershell.exe PID 772 wrote to memory of 1540 772 cmd.exe powershell.exe PID 772 wrote to memory of 1540 772 cmd.exe powershell.exe PID 772 wrote to memory of 1540 772 cmd.exe powershell.exe PID 1748 wrote to memory of 696 1748 cmd.exe Madder.exe PID 1748 wrote to memory of 696 1748 cmd.exe Madder.exe PID 1748 wrote to memory of 696 1748 cmd.exe Madder.exe PID 1748 wrote to memory of 696 1748 cmd.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 696 wrote to memory of 1108 696 Madder.exe Madder.exe PID 772 wrote to memory of 780 772 cmd.exe powershell.exe PID 772 wrote to memory of 780 772 cmd.exe powershell.exe PID 772 wrote to memory of 780 772 cmd.exe powershell.exe PID 772 wrote to memory of 780 772 cmd.exe powershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1921292380.exe"C:\Users\Admin\AppData\Local\Temp\1921292380.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c powershell -Command "Add-MpPreference -ExclusionPath @($env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force" & powershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force" & exit2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionPath @($env:UserProfile,$env:AppData,$env:Temp,$env:SystemRoot,$env:HomeDrive,$env:SystemDrive) -Force"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Add-MpPreference -ExclusionExtension @('exe','dll') -Force"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\cmd.execmd /c start C:\Users\Admin\AppData\Local\Temp\Madder.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Madder.exeC:\Users\Admin\AppData\Local\Temp\Madder.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Madder.exeC:\Users\Admin\AppData\Local\Temp\Madder.exe4⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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C:\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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C:\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msMD5
cf16ca6aaf1646677130ad2fc96d2fbc
SHA1e445b64c7c5a5d6d4c94f23ad921468e102db4bd
SHA2560b41fce20fb39f1ea755fc52b8b2f5fc0c3b9f857f7f7019b065b98c1185fd5b
SHA5123b5907e16fb344304c0f3394f0d3ff939e0dc7277093394e37efc514a824e73ee7e699c7516dbd783d3e72db09fcf1101b31b4e6952dfd9a44d87a02ea9e6586
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\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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\Users\Admin\AppData\Local\Temp\Madder.exeMD5
b8c0aa13740f17c223af874f41f446d1
SHA1d2e9a68e012e5d79852f7c64aee1d3dc28fbfe0e
SHA256ca165fd69131cf44a31bef8e47dbc7b6ba3f08aae5c6f08e0b6a81bc6ae3f35e
SHA512f65a2f997fdcf2b3b0a2afdf3446c7f825430e9f96343485309a59e35431b7d362b5dcf499c02a9154bacfdc482f01e7c577fa089c6eb760e53011d4ad84bd2e
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memory/696-60-0x0000000000000000-mapping.dmp
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memory/696-63-0x0000000001380000-0x0000000001381000-memory.dmpFilesize
4KB
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memory/696-66-0x0000000004980000-0x0000000004981000-memory.dmpFilesize
4KB
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memory/772-54-0x0000000000000000-mapping.dmp
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memory/780-80-0x0000000000000000-mapping.dmp
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memory/1108-73-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-74-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-79-0x0000000000660000-0x0000000000661000-memory.dmpFilesize
4KB
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memory/1108-70-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-71-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-72-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-77-0x0000000000400000-0x0000000000432000-memory.dmpFilesize
200KB
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memory/1108-75-0x000000000041B23E-mapping.dmp
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memory/1540-68-0x00000000023A0000-0x0000000002FEA000-memory.dmpFilesize
12.3MB
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memory/1540-62-0x00000000762D1000-0x00000000762D3000-memory.dmpFilesize
8KB
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memory/1540-67-0x00000000023A0000-0x0000000002FEA000-memory.dmpFilesize
12.3MB
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memory/1540-69-0x00000000023A0000-0x0000000002FEA000-memory.dmpFilesize
12.3MB
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memory/1540-56-0x0000000000000000-mapping.dmp
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memory/1748-55-0x0000000000000000-mapping.dmp