Analysis
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max time kernel
126s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
16-03-2023 21:38
Static task
static1
Behavioral task
behavioral1
Sample
0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe
Resource
win10v2004-20230221-en
General
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Target
0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe
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Size
791KB
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MD5
fa952b1d6587d683006286e7830558c7
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SHA1
67da502b18833357a70e47d30a879a8062a6d3e0
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SHA256
0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c
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SHA512
dd9aad3bd25fb4667b7245f48622446a54ab68ecdd6b168507660f128292af887d90d3625f8d5f4f113593c5566b13c05fc064ef8004ccfbfb6810df308fa6b4
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SSDEEP
12288:pMrZy90puFQxLs6D2/UIDhq8Y0Gchup+rcNGv5w9pu9jhkk3J4N2KA2ygHuB0R:syouF04txq8jeJ9puXk0QA2ygN
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Extracted
redline
laba
193.233.20.28:4125
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auth_value
2cf01cffff9092a85ca7e106c547190b
Signatures
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b1114gE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b1114gE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b1114gE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b1114gE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b1114gE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b1114gE.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c88zI40.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 19 IoCs
resource yara_rule behavioral1/memory/3972-204-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-203-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-206-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-208-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-210-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-214-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-216-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-212-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-218-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-220-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-222-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-224-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-226-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-228-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-230-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-232-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-234-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-236-0x0000000002430000-0x000000000246E000-memory.dmp family_redline behavioral1/memory/3972-1123-0x00000000023C0000-0x00000000023D0000-memory.dmp family_redline -
Executes dropped EXE 6 IoCs
pid Process 4748 tice7088.exe 1004 tice4077.exe 704 b1114gE.exe 3232 c88zI40.exe 3972 dkvzs61.exe 1264 e04QM64.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" c88zI40.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b1114gE.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c88zI40.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.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\\\"" 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce tice7088.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\\\"" tice7088.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce tice4077.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" tice4077.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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Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4452 sc.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 3604 3232 WerFault.exe 90 3780 3972 WerFault.exe 93 -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 704 b1114gE.exe 704 b1114gE.exe 3232 c88zI40.exe 3232 c88zI40.exe 3972 dkvzs61.exe 3972 dkvzs61.exe 1264 e04QM64.exe 1264 e04QM64.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 704 b1114gE.exe Token: SeDebugPrivilege 3232 c88zI40.exe Token: SeDebugPrivilege 3972 dkvzs61.exe Token: SeDebugPrivilege 1264 e04QM64.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 448 wrote to memory of 4748 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 84 PID 448 wrote to memory of 4748 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 84 PID 448 wrote to memory of 4748 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 84 PID 4748 wrote to memory of 1004 4748 tice7088.exe 85 PID 4748 wrote to memory of 1004 4748 tice7088.exe 85 PID 4748 wrote to memory of 1004 4748 tice7088.exe 85 PID 1004 wrote to memory of 704 1004 tice4077.exe 86 PID 1004 wrote to memory of 704 1004 tice4077.exe 86 PID 1004 wrote to memory of 3232 1004 tice4077.exe 90 PID 1004 wrote to memory of 3232 1004 tice4077.exe 90 PID 1004 wrote to memory of 3232 1004 tice4077.exe 90 PID 4748 wrote to memory of 3972 4748 tice7088.exe 93 PID 4748 wrote to memory of 3972 4748 tice7088.exe 93 PID 4748 wrote to memory of 3972 4748 tice7088.exe 93 PID 448 wrote to memory of 1264 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 103 PID 448 wrote to memory of 1264 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 103 PID 448 wrote to memory of 1264 448 0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe"C:\Users\Admin\AppData\Local\Temp\0a977009a0c959012fae0d7c819d91a32770a59eb21739ad1366adebb9246f0c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7088.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7088.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4077.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4077.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1114gE.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1114gE.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:704
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88zI40.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c88zI40.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3232 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3232 -s 10845⤵
- Program crash
PID:3604
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkvzs61.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dkvzs61.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3972 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3972 -s 13524⤵
- Program crash
PID:3780
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e04QM64.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\e04QM64.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3232 -ip 32321⤵PID:3196
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3972 -ip 39721⤵PID:4796
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4452
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
175KB
MD5478e884952392c14b85cca1a6a4f3e35
SHA1f3475db1427fec3eedf583f1b7b0f839b27f8d74
SHA256bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413
SHA512b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9
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Filesize
175KB
MD5478e884952392c14b85cca1a6a4f3e35
SHA1f3475db1427fec3eedf583f1b7b0f839b27f8d74
SHA256bc576bf5f9a72ebbfbc11e59b8e384a1923eca8ec6c5234313c37865f74b7413
SHA512b3a1c504d2a108049a5ee193da2f1bcdd99d269e75f08199c3fccedc0de298996418421b5e48d5c0f582bf775087537ff8f83c341ed2c0cbbcf38e956bffebe9
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Filesize
646KB
MD59277980d3a48acd305a21a6c3fb67488
SHA1e910e557b024500995af62f418dc8e723f31129a
SHA256154d688130b3c88714aee1b16bbcc3ffdafddf0594eda770d132ef9d74e0105a
SHA5122f4a8762cb904b87ff9117f7125403db7d4e4beba62d8158b432d80c8207dd3ab36f8889658f33595501398b0205397710e8127db7dae8b681105ef3f1457d49
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Filesize
646KB
MD59277980d3a48acd305a21a6c3fb67488
SHA1e910e557b024500995af62f418dc8e723f31129a
SHA256154d688130b3c88714aee1b16bbcc3ffdafddf0594eda770d132ef9d74e0105a
SHA5122f4a8762cb904b87ff9117f7125403db7d4e4beba62d8158b432d80c8207dd3ab36f8889658f33595501398b0205397710e8127db7dae8b681105ef3f1457d49
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Filesize
283KB
MD5425712fce4388615023baddcdd376b5c
SHA1735d659f7d1c2bc983cbab096450b3f739b9410d
SHA2567b0732bf3b3d088ac47e6e4003a7a2ab1627bc0d76f3c6c154d5abd4bc863229
SHA5123b249a34b7243bbfcd900f95ab1db46b6050d8fc4cf74962c68ebfc4307f705f49d6c0ab42c523b9177fe955ce691329ec08c39dd683c3ccf90c3a4d99bb5dcf
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Filesize
283KB
MD5425712fce4388615023baddcdd376b5c
SHA1735d659f7d1c2bc983cbab096450b3f739b9410d
SHA2567b0732bf3b3d088ac47e6e4003a7a2ab1627bc0d76f3c6c154d5abd4bc863229
SHA5123b249a34b7243bbfcd900f95ab1db46b6050d8fc4cf74962c68ebfc4307f705f49d6c0ab42c523b9177fe955ce691329ec08c39dd683c3ccf90c3a4d99bb5dcf
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Filesize
323KB
MD58db755100040cd4b5c137f36bcb6c28f
SHA164f9a64443e720ab5fc24c4b3abd8e66a99e2984
SHA2567188eb969a0cb4ae2e707048d4e547f9e8fc62436ac3334bd4c4e80520a97bb0
SHA512ad45010b4574a3afd1123183af892cf5697ee67edd0250672a7c61a2143e5cf890df406f1ace176d3756262686e3c658a983259ec3acfa16e61c22aa5d59cc0f
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Filesize
323KB
MD58db755100040cd4b5c137f36bcb6c28f
SHA164f9a64443e720ab5fc24c4b3abd8e66a99e2984
SHA2567188eb969a0cb4ae2e707048d4e547f9e8fc62436ac3334bd4c4e80520a97bb0
SHA512ad45010b4574a3afd1123183af892cf5697ee67edd0250672a7c61a2143e5cf890df406f1ace176d3756262686e3c658a983259ec3acfa16e61c22aa5d59cc0f
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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
225KB
MD507219216bc422c68be9f237372fca044
SHA146f4f276d8ffd384a7c25b2af09c058488fa903e
SHA25609bff5adc72da6d1b65483f18f0d68ddc1443ec1dbc6fd7e0eba75dfcbd63ab5
SHA5127c2f8e6b0a7fd9468266c84870248479030d0d3851d15bf2712bbb5af48dfd610a313a08fce968b301f55363a5b57b66fc80fd7931ee5ed6870a10088c81cb19
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Filesize
225KB
MD507219216bc422c68be9f237372fca044
SHA146f4f276d8ffd384a7c25b2af09c058488fa903e
SHA25609bff5adc72da6d1b65483f18f0d68ddc1443ec1dbc6fd7e0eba75dfcbd63ab5
SHA5127c2f8e6b0a7fd9468266c84870248479030d0d3851d15bf2712bbb5af48dfd610a313a08fce968b301f55363a5b57b66fc80fd7931ee5ed6870a10088c81cb19