Analysis
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max time kernel
139s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
10-05-2023 09:30
Static task
static1
Behavioral task
behavioral1
Sample
48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe
Resource
win10-20230220-en
General
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Target
48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe
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Size
479KB
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MD5
21025106d5f75a6298f82a2a26eeff3a
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SHA1
dc640a0e6caab3db85114d9f3f97964dd4aef35a
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SHA256
48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881
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SHA512
678fb938deaa463e2c4ef507ace612ecb37791ccd6ecba23aec49d8d1295853ee563235b0752df5fc2d85612641f4626dbc9a45f082fc309f549a04a5221e059
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SSDEEP
12288:pMrSy90jnefwzXNYvyWEdQUFUbAa66mQgIl:by0efxvT5+VRQZl
Malware Config
Extracted
redline
divan
217.196.96.102:4132
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auth_value
b414986bebd7f5a3ec9aee0341b8e769
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h2356084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h2356084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h2356084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h2356084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h2356084.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 3432 x9076940.exe 1268 g2347495.exe 396 h2356084.exe 2724 i5265672.exe 3208 oneetx.exe 3160 oneetx.exe 1460 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 4048 rundll32.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\WOW6432Node\Microsoft\Windows Defender\Features h2356084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h2356084.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process 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\\\"" x9076940.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.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\\\"" 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x9076940.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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2108 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1268 g2347495.exe 1268 g2347495.exe 396 h2356084.exe 396 h2356084.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1268 g2347495.exe Token: SeDebugPrivilege 396 h2356084.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2724 i5265672.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 404 wrote to memory of 3432 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 66 PID 404 wrote to memory of 3432 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 66 PID 404 wrote to memory of 3432 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 66 PID 3432 wrote to memory of 1268 3432 x9076940.exe 67 PID 3432 wrote to memory of 1268 3432 x9076940.exe 67 PID 3432 wrote to memory of 1268 3432 x9076940.exe 67 PID 3432 wrote to memory of 396 3432 x9076940.exe 69 PID 3432 wrote to memory of 396 3432 x9076940.exe 69 PID 3432 wrote to memory of 396 3432 x9076940.exe 69 PID 404 wrote to memory of 2724 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 70 PID 404 wrote to memory of 2724 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 70 PID 404 wrote to memory of 2724 404 48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe 70 PID 2724 wrote to memory of 3208 2724 i5265672.exe 71 PID 2724 wrote to memory of 3208 2724 i5265672.exe 71 PID 2724 wrote to memory of 3208 2724 i5265672.exe 71 PID 3208 wrote to memory of 2108 3208 oneetx.exe 72 PID 3208 wrote to memory of 2108 3208 oneetx.exe 72 PID 3208 wrote to memory of 2108 3208 oneetx.exe 72 PID 3208 wrote to memory of 3604 3208 oneetx.exe 74 PID 3208 wrote to memory of 3604 3208 oneetx.exe 74 PID 3208 wrote to memory of 3604 3208 oneetx.exe 74 PID 3604 wrote to memory of 212 3604 cmd.exe 76 PID 3604 wrote to memory of 212 3604 cmd.exe 76 PID 3604 wrote to memory of 212 3604 cmd.exe 76 PID 3604 wrote to memory of 216 3604 cmd.exe 77 PID 3604 wrote to memory of 216 3604 cmd.exe 77 PID 3604 wrote to memory of 216 3604 cmd.exe 77 PID 3604 wrote to memory of 196 3604 cmd.exe 78 PID 3604 wrote to memory of 196 3604 cmd.exe 78 PID 3604 wrote to memory of 196 3604 cmd.exe 78 PID 3604 wrote to memory of 3616 3604 cmd.exe 79 PID 3604 wrote to memory of 3616 3604 cmd.exe 79 PID 3604 wrote to memory of 3616 3604 cmd.exe 79 PID 3604 wrote to memory of 1508 3604 cmd.exe 80 PID 3604 wrote to memory of 1508 3604 cmd.exe 80 PID 3604 wrote to memory of 1508 3604 cmd.exe 80 PID 3604 wrote to memory of 3176 3604 cmd.exe 81 PID 3604 wrote to memory of 3176 3604 cmd.exe 81 PID 3604 wrote to memory of 3176 3604 cmd.exe 81 PID 3208 wrote to memory of 4048 3208 oneetx.exe 83 PID 3208 wrote to memory of 4048 3208 oneetx.exe 83 PID 3208 wrote to memory of 4048 3208 oneetx.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe"C:\Users\Admin\AppData\Local\Temp\48b0453471f36acca8b296e3c4a779221ad0f4d79f70c2211b6f5463abf69881.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:404 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9076940.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9076940.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3432 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2347495.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2347495.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1268
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2356084.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2356084.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:396
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5265672.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5265672.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2724 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:2108
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:3604 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:212
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:216
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:196
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:3616
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:1508
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:3176
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:4048
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:3160
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:1460
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
307KB
MD5e9a0b3c0ca899327c92a309fde8af5b3
SHA136b1b1ce97310034404592fcf44a854ef0d5ad7a
SHA2563ec55df68af682ecc141824200cd513ac927c7c00d2ef2076e0cd4c9612f1ead
SHA51229f769417beefac8d88c1bc44fbaed5ec1193e843da9169713fdce37e7d900fc4721e29afc665445670d2f1b31aac1d3aa50cd2b64bc741bde3bcb8d82729f02
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Filesize
307KB
MD5e9a0b3c0ca899327c92a309fde8af5b3
SHA136b1b1ce97310034404592fcf44a854ef0d5ad7a
SHA2563ec55df68af682ecc141824200cd513ac927c7c00d2ef2076e0cd4c9612f1ead
SHA51229f769417beefac8d88c1bc44fbaed5ec1193e843da9169713fdce37e7d900fc4721e29afc665445670d2f1b31aac1d3aa50cd2b64bc741bde3bcb8d82729f02
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Filesize
168KB
MD5234359a09adfb3231fe53bf3759edec1
SHA18d1c721faafa052bc952a1ce67a6a8b867ee3773
SHA2561f5fab66b56d2886b0fd3faf4afb74167d405687cb3df06fd296bec1862bdf92
SHA5121ae19f078d33d565b04c9f284cc64c604bcfaf980f2b17ea703773b83ab9f645c5d7e99637392153bdabb85c9f3fecdd699245d06c868683084f8b288df9d742
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Filesize
168KB
MD5234359a09adfb3231fe53bf3759edec1
SHA18d1c721faafa052bc952a1ce67a6a8b867ee3773
SHA2561f5fab66b56d2886b0fd3faf4afb74167d405687cb3df06fd296bec1862bdf92
SHA5121ae19f078d33d565b04c9f284cc64c604bcfaf980f2b17ea703773b83ab9f645c5d7e99637392153bdabb85c9f3fecdd699245d06c868683084f8b288df9d742
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Filesize
182KB
MD54e23ffe33663675a86e761c26eeb02f5
SHA16ec97479749a96b19bd57f30de807164d4ee7ee0
SHA25641bb704e726aef42134640f3a99c425489edf1493835b9740975c240403aafc2
SHA51246bab95af3daa5de47af3ce75b0848192150e2b011e1638de55b35ecce53dff0ff1af9a78564b4c76821dac78e6bbaadb572967e69bdbb07241e732233dc4d28
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Filesize
182KB
MD54e23ffe33663675a86e761c26eeb02f5
SHA16ec97479749a96b19bd57f30de807164d4ee7ee0
SHA25641bb704e726aef42134640f3a99c425489edf1493835b9740975c240403aafc2
SHA51246bab95af3daa5de47af3ce75b0848192150e2b011e1638de55b35ecce53dff0ff1af9a78564b4c76821dac78e6bbaadb572967e69bdbb07241e732233dc4d28
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
212KB
MD57b36bfc1b89a127457a46ca21283a99d
SHA1d03fc832684d7a8e735d83a4b9af4a72d0b9221d
SHA25673bec3604b0a9bbe7258de32c5ebe65c02050b18f54e065ef4edd372d34c7110
SHA5123cbcd0c829a3fe95994be923fe105085bf74b89277778c278b763028782b52873dd565ac81a14e893a0a83f6f6806902300554dc7e9d7bd3f4bb9a9d24a810e1
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53