Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
23/03/2023, 04:28
Static task
static1
Behavioral task
behavioral1
Sample
60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe
Resource
win10v2004-20230220-en
General
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Target
60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe
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Size
682KB
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MD5
e3bc12f3fd748b1d23db057293c58f70
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SHA1
d1581c6815308abd7724f17d9e0d6dde56eb709b
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SHA256
60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3
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SHA512
aae7569d9367f294199fdae22d4e5a4937461d4fcbe5820ae3f197c80570da8d600a7494263f0aec7ad51ec05dc2accfb2954123f23cc3ff9504a62f79715b6d
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SSDEEP
12288:q/2+N/Arrf2R06BkiV0xyUT6AxqkOivzDLPkh6FwbyK8icKiRGy:qdAfXiCxy66AxqiDWtbyKdFy
Malware Config
Extracted
redline
down
193.233.20.31:4125
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auth_value
12c31a90c72f5efae8c053a0bd339381
Extracted
redline
real
193.233.20.31:4125
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auth_value
bb22a50228754849387d5f4d1611e71b
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" jr100346.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" jr100346.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" jr100346.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection jr100346.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" jr100346.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" jr100346.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 33 IoCs
resource yara_rule behavioral1/memory/348-158-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-161-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-159-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-163-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-165-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-167-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-169-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-174-0x00000000072B0000-0x00000000072C0000-memory.dmp family_redline behavioral1/memory/348-173-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-176-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-178-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-180-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-182-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-184-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-186-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-188-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-190-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-192-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-194-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-196-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-198-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-200-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-202-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-204-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-206-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-208-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-210-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-212-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-214-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-216-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-218-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-220-0x0000000007130000-0x000000000716E000-memory.dmp family_redline behavioral1/memory/348-222-0x0000000007130000-0x000000000716E000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
pid Process 2624 ziZp3587.exe 1048 jr100346.exe 348 ku298037.exe 4240 lr167156.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" jr100346.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 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.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\\\"" 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziZp3587.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\\\"" ziZp3587.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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Program crash 2 IoCs
pid pid_target Process procid_target 276 348 WerFault.exe 91 3824 5104 WerFault.exe 83 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1048 jr100346.exe 1048 jr100346.exe 348 ku298037.exe 348 ku298037.exe 4240 lr167156.exe 4240 lr167156.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1048 jr100346.exe Token: SeDebugPrivilege 348 ku298037.exe Token: SeDebugPrivilege 4240 lr167156.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 5104 wrote to memory of 2624 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 84 PID 5104 wrote to memory of 2624 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 84 PID 5104 wrote to memory of 2624 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 84 PID 2624 wrote to memory of 1048 2624 ziZp3587.exe 85 PID 2624 wrote to memory of 1048 2624 ziZp3587.exe 85 PID 2624 wrote to memory of 348 2624 ziZp3587.exe 91 PID 2624 wrote to memory of 348 2624 ziZp3587.exe 91 PID 2624 wrote to memory of 348 2624 ziZp3587.exe 91 PID 5104 wrote to memory of 4240 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 98 PID 5104 wrote to memory of 4240 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 98 PID 5104 wrote to memory of 4240 5104 60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe"C:\Users\Admin\AppData\Local\Temp\60084719af256d64adb8325032b45e661e0efc56515aeea2e61a2211276db9e3.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZp3587.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr100346.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1048
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku298037.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:348 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 348 -s 18364⤵
- Program crash
PID:276
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr167156.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4240
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 5042⤵
- Program crash
PID:3824
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 348 -ip 3481⤵PID:244
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 5104 -ip 51041⤵PID:3156
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
175KB
MD541707338e1e2d868aa699ac0dd2e77b0
SHA136e0dfba09f9fb409faf0f9a99217d0d0c524b82
SHA2568d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557
SHA51280c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2
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Filesize
175KB
MD541707338e1e2d868aa699ac0dd2e77b0
SHA136e0dfba09f9fb409faf0f9a99217d0d0c524b82
SHA2568d2a5ba6ae16aa5ee13382edb585c480b6bf2db098427ffe5f8d55323ded7557
SHA51280c66cbf19f6b2cc2e979b1fd1769cf45957761fa3f94b33fc194f88379b57ec9327a86ce374c6dc25334b44e4e8aa518a5d0d03ddb4f4eddfdfe8ddfc9fb6f2
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Filesize
397KB
MD5a8ccae0db5a02948535e8197e667fb10
SHA1a1f316867e531616ed4e3c96df71e9e34c211482
SHA2566c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca
SHA51266c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711
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Filesize
397KB
MD5a8ccae0db5a02948535e8197e667fb10
SHA1a1f316867e531616ed4e3c96df71e9e34c211482
SHA2566c8e3f822c84e2babd971f531a1e9304c73a3e5a3ad67ca51b43f379339235ca
SHA51266c334606ec9c9aca4af18dcdc08d9683d65db4e495e4b57606a5654e6e9c860288a1bd4ac2fb7e6f854772c7fe1aa55480fc8dc70eb217244e28541ef5f1711
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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
357KB
MD515ce9d261b1ccf240fefd941ab94eaaf
SHA1c591c4209a12f872956979098c5e9ed7092eea90
SHA256bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da
SHA512396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c
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Filesize
357KB
MD515ce9d261b1ccf240fefd941ab94eaaf
SHA1c591c4209a12f872956979098c5e9ed7092eea90
SHA256bbb8736762a72a5b2753cba4e522d05138c00e72346244b03ec5fcc6b2cb08da
SHA512396c09be98082493953fa7dc1f6791dd5ae3cfe9208ac9c4b6bc63a0055a2647197012d4e8c735d130fb958a721146419a65045fdbaee68f7b94a44c6f77767c