Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
06-06-2023 16:28
Static task
static1
Behavioral task
behavioral1
Sample
2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe
Resource
win10v2004-20230220-en
General
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Target
2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe
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Size
738KB
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MD5
54b8ad12ef715f8c6e697f9c2dd39a11
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SHA1
2ab08de002532477bdc5ab009c23ca5a598774ed
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SHA256
2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7
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SHA512
0dcdf06202fc2ff783510f6e4e75c08992ad796ae142344a2b72cdf89e955ae9f038faa3e9ce6d05b2c40b341e7da1b178cd66148b4d64b87b92273d9b08c9eb
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SSDEEP
12288:KMrky90AVtWO6UXsta+FB8BTUOYcskjOwvOcvO/nC40HNOCq9AL+AU:iy/nGtPFOPYcROncvaV0HoCq2KAU
Malware Config
Extracted
redline
maxi
83.97.73.126:19048
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auth_value
6a3f22e5f4209b056a3fd330dc71956a
Signatures
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Processes:
AppLaunch.exea7191547.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a7191547.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a7191547.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a7191547.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a7191547.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" AppLaunch.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" AppLaunch.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection a7191547.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a7191547.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" AppLaunch.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 6 IoCs
Processes:
v9164649.exev5749610.exev5558179.exea7191547.exeb6139381.exec6980132.exepid process 3356 v9164649.exe 4544 v5749610.exe 4128 v5558179.exe 1476 a7191547.exe 2144 b6139381.exe 1168 c6980132.exe -
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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Processes:
a7191547.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a7191547.exe -
Adds Run key to start application 2 TTPs 8 IoCs
Processes:
2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exev9164649.exev5749610.exev5558179.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v9164649.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" v9164649.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v5749610.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" v5749610.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v5558179.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" v5558179.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe -
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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Suspicious use of SetThreadContext 1 IoCs
Processes:
b6139381.exedescription pid process target process PID 2144 set thread context of 1952 2144 b6139381.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2664 2144 WerFault.exe b6139381.exe -
Suspicious behavior: EnumeratesProcesses 34 IoCs
Processes:
a7191547.exeAppLaunch.exec6980132.exepid process 1476 a7191547.exe 1476 a7191547.exe 1952 AppLaunch.exe 1952 AppLaunch.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe 1168 c6980132.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
a7191547.exeAppLaunch.exec6980132.exedescription pid process Token: SeDebugPrivilege 1476 a7191547.exe Token: SeDebugPrivilege 1952 AppLaunch.exe Token: SeDebugPrivilege 1168 c6980132.exe -
Suspicious use of WriteProcessMemory 22 IoCs
Processes:
2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exev9164649.exev5749610.exev5558179.exeb6139381.exedescription pid process target process PID 1652 wrote to memory of 3356 1652 2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe v9164649.exe PID 1652 wrote to memory of 3356 1652 2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe v9164649.exe PID 1652 wrote to memory of 3356 1652 2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe v9164649.exe PID 3356 wrote to memory of 4544 3356 v9164649.exe v5749610.exe PID 3356 wrote to memory of 4544 3356 v9164649.exe v5749610.exe PID 3356 wrote to memory of 4544 3356 v9164649.exe v5749610.exe PID 4544 wrote to memory of 4128 4544 v5749610.exe v5558179.exe PID 4544 wrote to memory of 4128 4544 v5749610.exe v5558179.exe PID 4544 wrote to memory of 4128 4544 v5749610.exe v5558179.exe PID 4128 wrote to memory of 1476 4128 v5558179.exe a7191547.exe PID 4128 wrote to memory of 1476 4128 v5558179.exe a7191547.exe PID 4128 wrote to memory of 2144 4128 v5558179.exe b6139381.exe PID 4128 wrote to memory of 2144 4128 v5558179.exe b6139381.exe PID 4128 wrote to memory of 2144 4128 v5558179.exe b6139381.exe PID 2144 wrote to memory of 1952 2144 b6139381.exe AppLaunch.exe PID 2144 wrote to memory of 1952 2144 b6139381.exe AppLaunch.exe PID 2144 wrote to memory of 1952 2144 b6139381.exe AppLaunch.exe PID 2144 wrote to memory of 1952 2144 b6139381.exe AppLaunch.exe PID 2144 wrote to memory of 1952 2144 b6139381.exe AppLaunch.exe PID 4544 wrote to memory of 1168 4544 v5749610.exe c6980132.exe PID 4544 wrote to memory of 1168 4544 v5749610.exe c6980132.exe PID 4544 wrote to memory of 1168 4544 v5749610.exe c6980132.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe"C:\Users\Admin\AppData\Local\Temp\2c469c8b1906c5fb05de57710cc45bb1aa66dcf8218e78b0a99473150ea4a0b7.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9164649.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9164649.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5749610.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5749610.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v5558179.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v5558179.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7191547.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7191547.exe5⤵
- 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\IXP003.TMP\b6139381.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b6139381.exe5⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"6⤵
- Modifies Windows Defender Real-time Protection settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 1406⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c6980132.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c6980132.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2144 -ip 21441⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9164649.exeFilesize
531KB
MD542e06644d7fab52f57a4d36381b33475
SHA1580b65c56157263e335a1ac2a7edfcf82b01dbe9
SHA256d83c6692b06414604ade4cd33698320ee0e3100a89c6abc7c7a4eadbd30c654f
SHA512c730fdd090dbaee069a02da0ded001bf219080c2828ae7b8d193748c029f9703f2769f41fd5ba7e026b901b0b138b50389ef0f32ee471d63e64fb0933197df02
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9164649.exeFilesize
531KB
MD542e06644d7fab52f57a4d36381b33475
SHA1580b65c56157263e335a1ac2a7edfcf82b01dbe9
SHA256d83c6692b06414604ade4cd33698320ee0e3100a89c6abc7c7a4eadbd30c654f
SHA512c730fdd090dbaee069a02da0ded001bf219080c2828ae7b8d193748c029f9703f2769f41fd5ba7e026b901b0b138b50389ef0f32ee471d63e64fb0933197df02
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5749610.exeFilesize
359KB
MD58f0c0ec4737319496370d0c96938f7ae
SHA15eaffe45a6682ad8a91944d57e839419cb6d494e
SHA256371e13f9e39c201beb148697fe9d808541c968891acac3908648546afb6436cb
SHA512f8a1d29f38678df2e38504964887622a262fdaf3b707a1f8ccbaa63ceb8a1832b4ffd45bbb7ecf03f946706f16ffdd3c6e76e81f58f9707ed1cf71d1eb01f765
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v5749610.exeFilesize
359KB
MD58f0c0ec4737319496370d0c96938f7ae
SHA15eaffe45a6682ad8a91944d57e839419cb6d494e
SHA256371e13f9e39c201beb148697fe9d808541c968891acac3908648546afb6436cb
SHA512f8a1d29f38678df2e38504964887622a262fdaf3b707a1f8ccbaa63ceb8a1832b4ffd45bbb7ecf03f946706f16ffdd3c6e76e81f58f9707ed1cf71d1eb01f765
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c6980132.exeFilesize
172KB
MD517a40b681832cd713e0273fc335a6156
SHA1a56fd4d3bc2ef405b9d3bf296cb9b90cd35663f2
SHA256c83ae2ba6cdc67b8c6354cd2f3ba0dd520343d73cf46bfcc7738036cc10b255f
SHA5129c28cd884f037da28425ce3b2a55e32092316825965257ede0888091aeb2575168e87aa7b26424147cd2cef988f2148924777dfdc90965d60d57dee1eabef6b7
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c6980132.exeFilesize
172KB
MD517a40b681832cd713e0273fc335a6156
SHA1a56fd4d3bc2ef405b9d3bf296cb9b90cd35663f2
SHA256c83ae2ba6cdc67b8c6354cd2f3ba0dd520343d73cf46bfcc7738036cc10b255f
SHA5129c28cd884f037da28425ce3b2a55e32092316825965257ede0888091aeb2575168e87aa7b26424147cd2cef988f2148924777dfdc90965d60d57dee1eabef6b7
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v5558179.exeFilesize
203KB
MD5617e212abc9978b241c491a9462b770f
SHA1450966f76766b6fe21b73028cf20c161eee474cd
SHA2563866c894ee1dcfa9efb6bd062b3fc4335527a0b68236459f6de522b505f878f4
SHA5128f26c0831d991e3276b7e9129996c92a03f9b89c341a40b79c43410ce2c618b39974cf27496179007c8f95bb690cdaf8fd3a273215c70211b45e8b2e423420d6
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v5558179.exeFilesize
203KB
MD5617e212abc9978b241c491a9462b770f
SHA1450966f76766b6fe21b73028cf20c161eee474cd
SHA2563866c894ee1dcfa9efb6bd062b3fc4335527a0b68236459f6de522b505f878f4
SHA5128f26c0831d991e3276b7e9129996c92a03f9b89c341a40b79c43410ce2c618b39974cf27496179007c8f95bb690cdaf8fd3a273215c70211b45e8b2e423420d6
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7191547.exeFilesize
14KB
MD5519ef5e3a9c6a91a03fbf56231b792d1
SHA18cb000e579ffcb387ef206b0cb879c83fe40c7f5
SHA2568871c903077f65bfcf2451051162e06f1b304d7e5d6557470b4f11bb04e04588
SHA512e414cb7232679f58f910df3b6038a7f9e2c4d61a8af4c41fcfef9928bdbbf921f5a438e7e09d60b48d9c6430c9ae68aa14e5b16e3ca4e8511183574bffeb849f
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a7191547.exeFilesize
14KB
MD5519ef5e3a9c6a91a03fbf56231b792d1
SHA18cb000e579ffcb387ef206b0cb879c83fe40c7f5
SHA2568871c903077f65bfcf2451051162e06f1b304d7e5d6557470b4f11bb04e04588
SHA512e414cb7232679f58f910df3b6038a7f9e2c4d61a8af4c41fcfef9928bdbbf921f5a438e7e09d60b48d9c6430c9ae68aa14e5b16e3ca4e8511183574bffeb849f
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b6139381.exeFilesize
120KB
MD59a506b2fae6b4b26b09cb9592fdba575
SHA1139ef3c0ead0e3c9e1205fb05d4abcb6bc8d27ba
SHA25622aa6edf55ffa6632a3f066fe737ce2b6ce4603603815b73bfd126e6af306dfd
SHA512884a2eae3011ab0e395d9a6db31a77f3366b7462dcb16b27eb685901a73260993c3ae390e40e8c06e80fc37b7b14a818086f47a18a487899e7e8de1f6e0b4c9f
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b6139381.exeFilesize
120KB
MD59a506b2fae6b4b26b09cb9592fdba575
SHA1139ef3c0ead0e3c9e1205fb05d4abcb6bc8d27ba
SHA25622aa6edf55ffa6632a3f066fe737ce2b6ce4603603815b73bfd126e6af306dfd
SHA512884a2eae3011ab0e395d9a6db31a77f3366b7462dcb16b27eb685901a73260993c3ae390e40e8c06e80fc37b7b14a818086f47a18a487899e7e8de1f6e0b4c9f
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memory/1168-175-0x00000000002A0000-0x00000000002D0000-memory.dmpFilesize
192KB
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memory/1168-180-0x0000000004B80000-0x0000000004B90000-memory.dmpFilesize
64KB
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memory/1168-189-0x000000000C220000-0x000000000C74C000-memory.dmpFilesize
5.2MB
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memory/1168-176-0x000000000A730000-0x000000000AD48000-memory.dmpFilesize
6.1MB
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memory/1168-177-0x000000000A220000-0x000000000A32A000-memory.dmpFilesize
1.0MB
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memory/1168-178-0x000000000A160000-0x000000000A172000-memory.dmpFilesize
72KB
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memory/1168-179-0x000000000A1C0000-0x000000000A1FC000-memory.dmpFilesize
240KB
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memory/1168-188-0x000000000BB20000-0x000000000BCE2000-memory.dmpFilesize
1.8MB
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memory/1168-181-0x000000000A5D0000-0x000000000A646000-memory.dmpFilesize
472KB
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memory/1168-182-0x000000000AD50000-0x000000000ADE2000-memory.dmpFilesize
584KB
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memory/1168-183-0x000000000B3A0000-0x000000000B944000-memory.dmpFilesize
5.6MB
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memory/1168-184-0x000000000A6C0000-0x000000000A726000-memory.dmpFilesize
408KB
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memory/1168-186-0x000000000B230000-0x000000000B280000-memory.dmpFilesize
320KB
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memory/1168-187-0x0000000004B80000-0x0000000004B90000-memory.dmpFilesize
64KB
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memory/1476-161-0x0000000000FD0000-0x0000000000FDA000-memory.dmpFilesize
40KB
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memory/1952-167-0x0000000000400000-0x000000000040A000-memory.dmpFilesize
40KB