Analysis
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max time kernel
99s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
24-03-2023 23:20
Static task
static1
Behavioral task
behavioral1
Sample
8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe
Resource
win10v2004-20230220-en
General
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Target
8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe
-
Size
554KB
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MD5
fbc1a4f6c2d6fa7f4bd9d69d5cd005e5
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SHA1
1337615e61d41b0d78830f6fe37bcfe5c1a3b04c
-
SHA256
8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57
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SHA512
37566d4b2f397a1bf7cb68a11c7187b8e75a394bf6d3210ff827775305df402ec93486a152258ddd5c8a0b02d84207a1f5eb0ecb47eb6b92c71d435a2885d903
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SSDEEP
12288:oMruy90bLXqn5XIDeBgIgmhQXN1gthX1kaL:Wy+ONVWmh61wFkaL
Malware Config
Extracted
redline
boris
193.233.20.32:4125
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auth_value
766b5bdf6dbefcf7ca223351952fc38f
Extracted
redline
lida
193.233.20.32:4125
-
auth_value
24052aa2e9b85984a98d80cf08623e8d
Signatures
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Processes:
h60GN88.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h60GN88.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h60GN88.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h60GN88.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h60GN88.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h60GN88.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection h60GN88.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 33 IoCs
Processes:
resource yara_rule behavioral1/memory/2712-157-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-158-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-160-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-162-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-164-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-166-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-168-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-170-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-172-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-174-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-176-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-178-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-180-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-182-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-184-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-186-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-188-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-192-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-190-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-194-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-196-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-198-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-200-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-202-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-204-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-206-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-208-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-210-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-212-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-214-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-216-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-218-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline behavioral1/memory/2712-220-0x0000000007280000-0x00000000072BF000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
Processes:
niba1225.exeh60GN88.exeiAknx48.exel05Qh81.exepid process 2184 niba1225.exe 2012 h60GN88.exe 2712 iAknx48.exe 4308 l05Qh81.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:
h60GN88.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h60GN88.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exeniba1225.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe 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\\\"" 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce niba1225.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\\\"" niba1225.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1228 2712 WerFault.exe iAknx48.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
h60GN88.exeiAknx48.exel05Qh81.exepid process 2012 h60GN88.exe 2012 h60GN88.exe 2712 iAknx48.exe 2712 iAknx48.exe 4308 l05Qh81.exe 4308 l05Qh81.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
h60GN88.exeiAknx48.exel05Qh81.exedescription pid process Token: SeDebugPrivilege 2012 h60GN88.exe Token: SeDebugPrivilege 2712 iAknx48.exe Token: SeDebugPrivilege 4308 l05Qh81.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exeniba1225.exedescription pid process target process PID 5116 wrote to memory of 2184 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe niba1225.exe PID 5116 wrote to memory of 2184 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe niba1225.exe PID 5116 wrote to memory of 2184 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe niba1225.exe PID 2184 wrote to memory of 2012 2184 niba1225.exe h60GN88.exe PID 2184 wrote to memory of 2012 2184 niba1225.exe h60GN88.exe PID 2184 wrote to memory of 2712 2184 niba1225.exe iAknx48.exe PID 2184 wrote to memory of 2712 2184 niba1225.exe iAknx48.exe PID 2184 wrote to memory of 2712 2184 niba1225.exe iAknx48.exe PID 5116 wrote to memory of 4308 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe l05Qh81.exe PID 5116 wrote to memory of 4308 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe l05Qh81.exe PID 5116 wrote to memory of 4308 5116 8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe l05Qh81.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe"C:\Users\Admin\AppData\Local\Temp\8c4e9234fae7b11565b7a5617e90485bd38b484373cc2532555496c9602c4c57.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1225.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1225.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h60GN88.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h60GN88.exe3⤵
- 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\IXP001.TMP\iAknx48.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAknx48.exe3⤵
- 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 2712 -s 18044⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l05Qh81.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l05Qh81.exe2⤵
- 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 476 -p 2712 -ip 27121⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l05Qh81.exeFilesize
175KB
MD56b06147bf5fd26306978a93fe83127a4
SHA17b14ff42f4441b985591ef5b7d4cc703f0bbcdfa
SHA25611e6d45ae92fc4505f14f550d01d97a42fba91a999b900daf843251772c755e0
SHA512603007d99e52da5739040fee891c193123dc5741985de1c3dde091dd07e759336ec749312e4ab95d05c1c6681f10e56b4e9aee67d633a97b6aa25c5119f4d6b4
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l05Qh81.exeFilesize
175KB
MD56b06147bf5fd26306978a93fe83127a4
SHA17b14ff42f4441b985591ef5b7d4cc703f0bbcdfa
SHA25611e6d45ae92fc4505f14f550d01d97a42fba91a999b900daf843251772c755e0
SHA512603007d99e52da5739040fee891c193123dc5741985de1c3dde091dd07e759336ec749312e4ab95d05c1c6681f10e56b4e9aee67d633a97b6aa25c5119f4d6b4
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1225.exeFilesize
412KB
MD5c1e0590a85f38740904c6a33c8eebeb6
SHA1f03442dae85eb5d567038db1ad30af512a57ab69
SHA256938cada0caf2a844e0ee9dc6150229a6f41a377f8f1a94460463ccc4a6633184
SHA512e0f8addab8444c578c0ea964bc1e5eb75602fda5c0488d4e9c05e7e6847be7e0aaf036659061c7308fc07c97da9d9e45cfe473f31e5eb1fb722b110659bba2fc
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba1225.exeFilesize
412KB
MD5c1e0590a85f38740904c6a33c8eebeb6
SHA1f03442dae85eb5d567038db1ad30af512a57ab69
SHA256938cada0caf2a844e0ee9dc6150229a6f41a377f8f1a94460463ccc4a6633184
SHA512e0f8addab8444c578c0ea964bc1e5eb75602fda5c0488d4e9c05e7e6847be7e0aaf036659061c7308fc07c97da9d9e45cfe473f31e5eb1fb722b110659bba2fc
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h60GN88.exeFilesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h60GN88.exeFilesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAknx48.exeFilesize
387KB
MD5f851dce82fb093fc54a4ed9ed4c8665f
SHA10d276271efe677a369dd79859e54163b7c19c7a7
SHA2566b32af501d25ec4b0c61889da6059885f9669c637010a97b61efea5d116070d5
SHA5121b5266bf97dd9c6ac669583b55b064d0b28d519589b10b105cab178faa58dfddf29ab91ee9f667b3b189ac5671e59e250b1ba5049554d2fcb45d6801e7fcd218
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iAknx48.exeFilesize
387KB
MD5f851dce82fb093fc54a4ed9ed4c8665f
SHA10d276271efe677a369dd79859e54163b7c19c7a7
SHA2566b32af501d25ec4b0c61889da6059885f9669c637010a97b61efea5d116070d5
SHA5121b5266bf97dd9c6ac669583b55b064d0b28d519589b10b105cab178faa58dfddf29ab91ee9f667b3b189ac5671e59e250b1ba5049554d2fcb45d6801e7fcd218
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memory/2012-147-0x0000000000010000-0x000000000001A000-memory.dmpFilesize
40KB
-
memory/2712-153-0x0000000002B90000-0x0000000002BDB000-memory.dmpFilesize
300KB
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memory/2712-154-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-155-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-156-0x0000000007300000-0x00000000078A4000-memory.dmpFilesize
5.6MB
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memory/2712-157-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-158-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
-
memory/2712-160-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-162-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
-
memory/2712-164-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-166-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-168-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-170-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-172-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-174-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-176-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-178-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-180-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-182-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-184-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-186-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-188-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-192-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-190-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-194-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-196-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-198-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-200-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-202-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-204-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-206-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-208-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-210-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-212-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-214-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-216-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-218-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-220-0x0000000007280000-0x00000000072BF000-memory.dmpFilesize
252KB
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memory/2712-1063-0x00000000078D0000-0x0000000007EE8000-memory.dmpFilesize
6.1MB
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memory/2712-1064-0x0000000007F70000-0x000000000807A000-memory.dmpFilesize
1.0MB
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memory/2712-1065-0x00000000080B0000-0x00000000080C2000-memory.dmpFilesize
72KB
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memory/2712-1066-0x00000000080D0000-0x000000000810C000-memory.dmpFilesize
240KB
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memory/2712-1067-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-1069-0x00000000083C0000-0x0000000008452000-memory.dmpFilesize
584KB
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memory/2712-1070-0x0000000008460000-0x00000000084C6000-memory.dmpFilesize
408KB
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memory/2712-1071-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-1072-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-1073-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/2712-1074-0x0000000008DA0000-0x0000000008E16000-memory.dmpFilesize
472KB
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memory/2712-1075-0x0000000008E30000-0x0000000008E80000-memory.dmpFilesize
320KB
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memory/2712-1076-0x0000000008EB0000-0x0000000009072000-memory.dmpFilesize
1.8MB
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memory/2712-1077-0x0000000009280000-0x00000000097AC000-memory.dmpFilesize
5.2MB
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memory/2712-1078-0x00000000072F0000-0x0000000007300000-memory.dmpFilesize
64KB
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memory/4308-1085-0x0000000000420000-0x0000000000452000-memory.dmpFilesize
200KB
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memory/4308-1086-0x0000000004D80000-0x0000000004D90000-memory.dmpFilesize
64KB