Analysis
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max time kernel
79s -
max time network
81s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
25/03/2023, 20:02
Static task
static1
Behavioral task
behavioral1
Sample
e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe
Resource
win10-20230220-en
General
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Target
e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe
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Size
722KB
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MD5
7fb886b0273af976fb5362809c401061
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SHA1
4e07985916f2c694dd9efc771c0c7fb2f9d4a047
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SHA256
e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268
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SHA512
3338fed5b75a3270ae7edac2136d3a6cf23a9dead240ef728a086f8ecf2a524696a4fc4fb2435f258add5c847457d26c3de81a0aedddf5639b558dd6c153c9c9
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SSDEEP
12288:M1J7ppIKstg6eUo1UbOYIPrdHK939cA3mQo2PC5YCn9yAMX6w2Im3Gn9u:M1mKsq6ajPVQoY69ydqws3GnY
Malware Config
Extracted
redline
boris
193.233.20.32:4125
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auth_value
766b5bdf6dbefcf7ca223351952fc38f
Extracted
redline
viza
193.233.20.32:4125
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auth_value
153a106a89fae7251f2dc17be2eb5720
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" jr830593.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" jr830593.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" jr830593.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" jr830593.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" jr830593.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 34 IoCs
resource yara_rule behavioral1/memory/4108-143-0x0000000004BA0000-0x0000000004BE6000-memory.dmp family_redline behavioral1/memory/4108-147-0x00000000076A0000-0x00000000076E4000-memory.dmp family_redline behavioral1/memory/4108-148-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-149-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-151-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-153-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-155-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-157-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-159-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-161-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-163-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-165-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-167-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-171-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-173-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-175-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-177-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-179-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-181-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-183-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-185-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-187-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-189-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-191-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-193-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-195-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-197-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-199-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-201-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-203-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-205-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-207-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-209-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline behavioral1/memory/4108-211-0x00000000076A0000-0x00000000076DF000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
pid Process 600 ziVi8574.exe 4124 jr830593.exe 4108 ku602293.exe 2792 lr583688.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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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr830593.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.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\\\"" e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziVi8574.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\\\"" ziVi8574.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 behavior: EnumeratesProcesses 6 IoCs
pid Process 4124 jr830593.exe 4124 jr830593.exe 4108 ku602293.exe 4108 ku602293.exe 2792 lr583688.exe 2792 lr583688.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4124 jr830593.exe Token: SeDebugPrivilege 4108 ku602293.exe Token: SeDebugPrivilege 2792 lr583688.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4092 wrote to memory of 600 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 66 PID 4092 wrote to memory of 600 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 66 PID 4092 wrote to memory of 600 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 66 PID 600 wrote to memory of 4124 600 ziVi8574.exe 67 PID 600 wrote to memory of 4124 600 ziVi8574.exe 67 PID 600 wrote to memory of 4108 600 ziVi8574.exe 68 PID 600 wrote to memory of 4108 600 ziVi8574.exe 68 PID 600 wrote to memory of 4108 600 ziVi8574.exe 68 PID 4092 wrote to memory of 2792 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 70 PID 4092 wrote to memory of 2792 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 70 PID 4092 wrote to memory of 2792 4092 e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe 70
Processes
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C:\Users\Admin\AppData\Local\Temp\e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe"C:\Users\Admin\AppData\Local\Temp\e09daae4b3c8fb11eb350d4b1556924178d9481372157e8a465b6492b7721268.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4092 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVi8574.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVi8574.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:600 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr830593.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr830593.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4124
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku602293.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku602293.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4108
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr583688.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr583688.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2792
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
175KB
MD5ee59ed8d569a7ffd44c985c447f60e1f
SHA17ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f
SHA2566e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d
SHA5120cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd
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Filesize
175KB
MD5ee59ed8d569a7ffd44c985c447f60e1f
SHA17ff41aaf2c2ea296a22a9b7fae10cfeb19a1548f
SHA2566e89936c0b9cde9c7ec2edf5cd70dc9d2c68bc674afaa9e2be2ab6538f7e2e1d
SHA5120cd4a8b3fe1e89c45a8896493759519bb4caa6ade57f23e05a4901c8c493c1634a63beb9fbc5bf911064bf5b8b0a818d7277d9b30402ffbe9f5b47a9a9e380dd
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Filesize
412KB
MD53dd0d54d5d94af4887dc5b90ff5e3816
SHA127accb2c0431fb60035198c5c30b70accebdddaf
SHA2568982fb60f5e03018746e24758f03bd15e785e754791b66bbf658afab67fc4134
SHA51230d5746d4860a52608b9ea26eed99e0e2bacf9383f16aec84bcdc9cac3f9903c98860d676071e5c13069ebf6f5e974b7c9b62fd31b8a474732c1eb0340a3892c
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Filesize
412KB
MD53dd0d54d5d94af4887dc5b90ff5e3816
SHA127accb2c0431fb60035198c5c30b70accebdddaf
SHA2568982fb60f5e03018746e24758f03bd15e785e754791b66bbf658afab67fc4134
SHA51230d5746d4860a52608b9ea26eed99e0e2bacf9383f16aec84bcdc9cac3f9903c98860d676071e5c13069ebf6f5e974b7c9b62fd31b8a474732c1eb0340a3892c
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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
383KB
MD52a7799dac75250c9810cb1c12e5cce97
SHA1f0809023d562e4ee2ed5812b36432650e49f1338
SHA2569e90e637f9d9aa955831c50519ba9200e00e69af13d9991e805326a304a91927
SHA51269891029aeec8f4fe87a41eb1a8ee5384e8d4e503093f6293138a7c49be941a8110f63b55a471c832deef1b2113b90de8f7eec4ecb913d478fcfce3fb3a3e198
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Filesize
383KB
MD52a7799dac75250c9810cb1c12e5cce97
SHA1f0809023d562e4ee2ed5812b36432650e49f1338
SHA2569e90e637f9d9aa955831c50519ba9200e00e69af13d9991e805326a304a91927
SHA51269891029aeec8f4fe87a41eb1a8ee5384e8d4e503093f6293138a7c49be941a8110f63b55a471c832deef1b2113b90de8f7eec4ecb913d478fcfce3fb3a3e198