Analysis
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max time kernel
43s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
12-03-2023 22:17
Static task
static1
Behavioral task
behavioral1
Sample
1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe
Resource
win10-20230220-en
General
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Target
1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe
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Size
659KB
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MD5
dbca1f5adacdecfbdfd0177cfb0ff064
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SHA1
bae48bc7aa8377351374f195d153160060981561
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SHA256
1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2
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SHA512
fb9936dae35fa3997b90eb44d57700301d46dc384a59de3ae8ad87f55862ddfb09d1dc23bdd948dc9b3ec693f3150d4f4de0fc64d9c9d83a16803585c35f187f
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SSDEEP
12288:iMrBy9001GBV8p1cjG4Hva48RjRHVu1v9KLYRIfo0NiGHMw8fl:jyHGVj64EXu1v9KLYRIfo0NfHZ8fl
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c79Gu43.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c79Gu43.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c79Gu43.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c79Gu43.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c79Gu43.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 21 IoCs
resource yara_rule behavioral1/memory/1912-128-0x0000000002220000-0x0000000002266000-memory.dmp family_redline behavioral1/memory/1912-129-0x0000000002260000-0x00000000022A4000-memory.dmp family_redline behavioral1/memory/1912-130-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-131-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-133-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-135-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-137-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-139-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-141-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-143-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-145-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-147-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-149-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-151-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-153-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-155-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-157-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-159-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-161-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-163-0x0000000002260000-0x000000000229E000-memory.dmp family_redline behavioral1/memory/1912-1039-0x0000000004CF0000-0x0000000004D30000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
pid Process 1732 nice9695.exe 1200 b7093hY.exe 268 c79Gu43.exe 1912 dqWwG82.exe -
Loads dropped DLL 9 IoCs
pid Process 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 1732 nice9695.exe 1732 nice9695.exe 1732 nice9695.exe 1732 nice9695.exe 268 c79Gu43.exe 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 1912 dqWwG82.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 Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features b7093hY.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b7093hY.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features c79Gu43.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c79Gu43.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 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.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\\\"" 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce nice9695.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\\\"" nice9695.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 1200 b7093hY.exe 1200 b7093hY.exe 268 c79Gu43.exe 268 c79Gu43.exe 1912 dqWwG82.exe 1912 dqWwG82.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1200 b7093hY.exe Token: SeDebugPrivilege 268 c79Gu43.exe Token: SeDebugPrivilege 1912 dqWwG82.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1992 wrote to memory of 1732 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 27 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 1200 1732 nice9695.exe 28 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1732 wrote to memory of 268 1732 nice9695.exe 29 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30 PID 1992 wrote to memory of 1912 1992 1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe"C:\Users\Admin\AppData\Local\Temp\1873131a59f87d8eb2282a397a9d5605b35abc817efb91a238a15e7a12b76ac2.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice9695.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice9695.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7093hY.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7093hY.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1200
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c79Gu43.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c79Gu43.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268
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-
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dqWwG82.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dqWwG82.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1912
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
330KB
MD5576b9613bd5839efd2984ad9ae8d7eb1
SHA1d336bf3d05d6cbddb367b9c7df1b89da07d0619f
SHA2569a53f96cce71b46aace3afb6ab5f5d5e3c4229e480ab616b393252eff6a81575
SHA512d29f3d9b36e56a78dffdb6a367841c209b68d518b7ad2e4338d814222052edd0ed1f6fa8498814fb0a7674cabcbc9359b3d68163c73df8afd43530d87310250f
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Filesize
330KB
MD5576b9613bd5839efd2984ad9ae8d7eb1
SHA1d336bf3d05d6cbddb367b9c7df1b89da07d0619f
SHA2569a53f96cce71b46aace3afb6ab5f5d5e3c4229e480ab616b393252eff6a81575
SHA512d29f3d9b36e56a78dffdb6a367841c209b68d518b7ad2e4338d814222052edd0ed1f6fa8498814fb0a7674cabcbc9359b3d68163c73df8afd43530d87310250f
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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
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3
-
Filesize
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3
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Filesize
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3
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Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
302KB
MD51c4e59eb77ad7384151a989d249d8555
SHA11f8ba9b627b22c7638c11bbf5a7db71b70e4163b
SHA25625e350a7771edf8508afbef55165bb4824f885c1a1d85707964bd118f190ce01
SHA512343e31ecd9d8e2ad652a14495f545caa41a58c23c4ba875c58e610567ca6fdb55d5bc3a9682c5d7dc90295bdcccd3dc4c6409a5ac874352915bac1c8f84176e3
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Filesize
330KB
MD5576b9613bd5839efd2984ad9ae8d7eb1
SHA1d336bf3d05d6cbddb367b9c7df1b89da07d0619f
SHA2569a53f96cce71b46aace3afb6ab5f5d5e3c4229e480ab616b393252eff6a81575
SHA512d29f3d9b36e56a78dffdb6a367841c209b68d518b7ad2e4338d814222052edd0ed1f6fa8498814fb0a7674cabcbc9359b3d68163c73df8afd43530d87310250f
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Filesize
330KB
MD5576b9613bd5839efd2984ad9ae8d7eb1
SHA1d336bf3d05d6cbddb367b9c7df1b89da07d0619f
SHA2569a53f96cce71b46aace3afb6ab5f5d5e3c4229e480ab616b393252eff6a81575
SHA512d29f3d9b36e56a78dffdb6a367841c209b68d518b7ad2e4338d814222052edd0ed1f6fa8498814fb0a7674cabcbc9359b3d68163c73df8afd43530d87310250f
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3
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Filesize
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3
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Filesize
244KB
MD5833ff47c34f7ad9c17aec91cc31b9ad4
SHA1d1db992b61b0323d655a20c6968e2dd6ead35dd3
SHA256c7779761bc408933ec806bf464b232aef64bcbb294f76f023dd9038883f4ee4e
SHA512ff9570c0785e704dffaf7f020c840896d417f40d30ed3f3dfac31415764c70e71d414a61db129da54353d857a0b443e4a68fa39386ee58ee382e530c84b84df3