Analysis
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max time kernel
188s -
max time network
189s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 20:12
Static task
static1
Behavioral task
behavioral1
Sample
e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe
Resource
win10v2004-20230220-en
General
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Target
e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe
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Size
587KB
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MD5
d6edd78d487269184e2b66c034e4308f
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SHA1
4fbb609eca5fa24b3b75556f68c7f187f9123c9a
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SHA256
e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3
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SHA512
573fa4f75d72118d48a931df2d8668ea08a1d6ec5707ef26a7fe4b38d74634675ed2badc33970681ebb67be45712e4c6f14f27fd7e7877f1e6d99a55c7085a78
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SSDEEP
12288:/Mrvy90KsSbSKcvfWXVoBlzkPtSY9wcfOWsh8c6eG7Y:MyGS/UmqBVkPtSYM3/lG7Y
Malware Config
Extracted
redline
daris
217.196.96.56:4138
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auth_value
3491f24ae0250969cd45ce4b3fe77549
Signatures
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Detects Redline Stealer samples 3 IoCs
This rule detects the presence of Redline Stealer samples based on their unique strings.
resource yara_rule behavioral2/memory/1372-148-0x000000000AD40000-0x000000000B358000-memory.dmp redline_stealer behavioral2/memory/1372-157-0x000000000AC20000-0x000000000AC86000-memory.dmp redline_stealer behavioral2/memory/1372-158-0x000000000C090000-0x000000000C252000-memory.dmp redline_stealer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h0329527.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h0329527.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h0329527.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h0329527.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h0329527.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h0329527.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation i5957477.exe Key value queried \REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 6 IoCs
pid Process 1100 x7284629.exe 1372 g0442591.exe 2920 h0329527.exe 2956 i5957477.exe 3856 oneetx.exe 4548 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 4256 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h0329527.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features h0329527.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 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\\\"" e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x7284629.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\\\"" x7284629.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.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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Program crash 1 IoCs
pid pid_target Process procid_target 4612 2920 WerFault.exe 84 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4400 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1372 g0442591.exe 1372 g0442591.exe 2920 h0329527.exe 2920 h0329527.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1372 g0442591.exe Token: SeDebugPrivilege 2920 h0329527.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2956 i5957477.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2468 wrote to memory of 1100 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 82 PID 2468 wrote to memory of 1100 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 82 PID 2468 wrote to memory of 1100 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 82 PID 1100 wrote to memory of 1372 1100 x7284629.exe 83 PID 1100 wrote to memory of 1372 1100 x7284629.exe 83 PID 1100 wrote to memory of 1372 1100 x7284629.exe 83 PID 1100 wrote to memory of 2920 1100 x7284629.exe 84 PID 1100 wrote to memory of 2920 1100 x7284629.exe 84 PID 1100 wrote to memory of 2920 1100 x7284629.exe 84 PID 2468 wrote to memory of 2956 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 89 PID 2468 wrote to memory of 2956 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 89 PID 2468 wrote to memory of 2956 2468 e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe 89 PID 2956 wrote to memory of 3856 2956 i5957477.exe 90 PID 2956 wrote to memory of 3856 2956 i5957477.exe 90 PID 2956 wrote to memory of 3856 2956 i5957477.exe 90 PID 3856 wrote to memory of 4400 3856 oneetx.exe 91 PID 3856 wrote to memory of 4400 3856 oneetx.exe 91 PID 3856 wrote to memory of 4400 3856 oneetx.exe 91 PID 3856 wrote to memory of 2704 3856 oneetx.exe 93 PID 3856 wrote to memory of 2704 3856 oneetx.exe 93 PID 3856 wrote to memory of 2704 3856 oneetx.exe 93 PID 2704 wrote to memory of 2172 2704 cmd.exe 95 PID 2704 wrote to memory of 2172 2704 cmd.exe 95 PID 2704 wrote to memory of 2172 2704 cmd.exe 95 PID 2704 wrote to memory of 1892 2704 cmd.exe 96 PID 2704 wrote to memory of 1892 2704 cmd.exe 96 PID 2704 wrote to memory of 1892 2704 cmd.exe 96 PID 2704 wrote to memory of 1448 2704 cmd.exe 97 PID 2704 wrote to memory of 1448 2704 cmd.exe 97 PID 2704 wrote to memory of 1448 2704 cmd.exe 97 PID 2704 wrote to memory of 760 2704 cmd.exe 98 PID 2704 wrote to memory of 760 2704 cmd.exe 98 PID 2704 wrote to memory of 760 2704 cmd.exe 98 PID 2704 wrote to memory of 644 2704 cmd.exe 99 PID 2704 wrote to memory of 644 2704 cmd.exe 99 PID 2704 wrote to memory of 644 2704 cmd.exe 99 PID 2704 wrote to memory of 1108 2704 cmd.exe 100 PID 2704 wrote to memory of 1108 2704 cmd.exe 100 PID 2704 wrote to memory of 1108 2704 cmd.exe 100 PID 3856 wrote to memory of 4256 3856 oneetx.exe 102 PID 3856 wrote to memory of 4256 3856 oneetx.exe 102 PID 3856 wrote to memory of 4256 3856 oneetx.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe"C:\Users\Admin\AppData\Local\Temp\e5c17ab89b7ab539dfa447f9195ff338b7dd51b1080074cce4cc982fdb594db3.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2468 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7284629.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7284629.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0442591.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0442591.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1372
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0329527.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0329527.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2920 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2920 -s 10924⤵
- Program crash
PID:4612
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5957477.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5957477.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2956 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3856 -
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:4400
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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:2704 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:2172
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:1892
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:1448
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:760
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:644
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:1108
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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:4256
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2920 -ip 29201⤵PID:1236
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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:4548
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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Filesize
416KB
MD56fbd181de6cff134ed9da5a2c0ccfc04
SHA18987277e658aaf3ab375ca6a3dfc20260b7a8cb7
SHA256dd0a668da91991d672dd34f9b05f4b290eb7a99588717d14392c42d7b056752d
SHA51247a927f5256b75d27d39b9c2ad0caf70a548d16ef351083693859adab4495aad1869652a97fba37b73b43635b3b187160b0d09a94b171fff3dd7fa2f1977a366
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Filesize
416KB
MD56fbd181de6cff134ed9da5a2c0ccfc04
SHA18987277e658aaf3ab375ca6a3dfc20260b7a8cb7
SHA256dd0a668da91991d672dd34f9b05f4b290eb7a99588717d14392c42d7b056752d
SHA51247a927f5256b75d27d39b9c2ad0caf70a548d16ef351083693859adab4495aad1869652a97fba37b73b43635b3b187160b0d09a94b171fff3dd7fa2f1977a366
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Filesize
168KB
MD5e6e1d3d7c33c89a7347829d083df2d49
SHA1e58abd7e074e311f1015d364069840ff94ba05a3
SHA256f80715129330ec615233557902c73d6ce536103c514fdddbc80233c14a3db022
SHA512ef2a2118973079d5995959a7435c8a98f2f63cc743d19d90ad4f7bcdf895cacb52644d7c5604b66722619c46e1367d9dbcee6bb611c061a1916963cdb6ab5422
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Filesize
168KB
MD5e6e1d3d7c33c89a7347829d083df2d49
SHA1e58abd7e074e311f1015d364069840ff94ba05a3
SHA256f80715129330ec615233557902c73d6ce536103c514fdddbc80233c14a3db022
SHA512ef2a2118973079d5995959a7435c8a98f2f63cc743d19d90ad4f7bcdf895cacb52644d7c5604b66722619c46e1367d9dbcee6bb611c061a1916963cdb6ab5422
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Filesize
361KB
MD5032f176e90bb78ca37a3869638b50dc1
SHA1dcad9fc6e9a1eaa17fed4d284fddc9bc32e69770
SHA25616c747a59d2e97059189b3c48f90b1f5e4bf20fceb9e31654d8a263b16dd02b0
SHA5127db5cd241fe2944618401aa62812a4d9e6d6445b174bdd850b9944361834d891180d8235efa26a26d02298f99592bdd54274d6f54a4ecc4430198bfedd573ed3
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Filesize
361KB
MD5032f176e90bb78ca37a3869638b50dc1
SHA1dcad9fc6e9a1eaa17fed4d284fddc9bc32e69770
SHA25616c747a59d2e97059189b3c48f90b1f5e4bf20fceb9e31654d8a263b16dd02b0
SHA5127db5cd241fe2944618401aa62812a4d9e6d6445b174bdd850b9944361834d891180d8235efa26a26d02298f99592bdd54274d6f54a4ecc4430198bfedd573ed3
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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Filesize
206KB
MD5117fceda52bb3bf06deb944d73080044
SHA1a9e1d1a8aa7e4e12cc4b13f19e9790346519aab1
SHA25602c58c2c560ab048d7713d37314d342fb5d33864e5a728f35294a252d423413b
SHA51289f253152bbd4048e91fe2ff7d14589b25dfb0009fd46f7c2c001701c4aef15c4038d1f9331562421aec47f54a2b5a0217c6271a0d38b33d9bdf2feaa46c2870
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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
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5