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Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
26/03/2023, 19:56
Static task
static1
Behavioral task
behavioral1
Sample
9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe
Resource
win10-20230220-en
General
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Target
9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe
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Size
720KB
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MD5
eef94eb752218dc311125930e28b58ea
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SHA1
24b8614e450da9aa96c595249d6ac502ed59b26f
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SHA256
9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff
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SHA512
2be7ef4230d937449505e6e14911358b7fa1fd4045e02f4c03e3e456fa5919be8e6b237ed31f116f56c0f90577d525ef7fb1bd82429e547d4e10b620eb586985
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SSDEEP
12288:x47VVImS6LMfuycuXDJ88G0c8PMLJo85dJIctUL7x773+Z52fK6bbNVB:gS60uyXN8xGYu8pUp7K6fpbnB
Malware Config
Extracted
redline
boris
193.233.20.32:4125
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auth_value
766b5bdf6dbefcf7ca223351952fc38f
Extracted
redline
dogma
193.233.20.32:4125
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auth_value
1b692976ca991040f2e8890409c35142
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" jr272708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" jr272708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" jr272708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" jr272708.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" jr272708.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 34 IoCs
resource yara_rule behavioral1/memory/4860-147-0x0000000004A70000-0x0000000004AB6000-memory.dmp family_redline behavioral1/memory/4860-149-0x0000000007190000-0x00000000071D4000-memory.dmp family_redline behavioral1/memory/4860-153-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-154-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-156-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-158-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-160-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-162-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-164-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-166-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-168-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-170-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-172-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-174-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-176-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-178-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-180-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-182-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-184-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-186-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-188-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-190-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-192-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-194-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-196-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-198-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-200-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-202-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-204-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-206-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-208-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-210-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-212-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline behavioral1/memory/4860-214-0x0000000007190000-0x00000000071CF000-memory.dmp family_redline -
Executes dropped EXE 4 IoCs
pid Process 2092 ziPm6414.exe 3700 jr272708.exe 4860 ku276777.exe 4296 lr074812.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" jr272708.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 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.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\\\"" 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziPm6414.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\\\"" ziPm6414.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 3700 jr272708.exe 3700 jr272708.exe 4860 ku276777.exe 4860 ku276777.exe 4296 lr074812.exe 4296 lr074812.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3700 jr272708.exe Token: SeDebugPrivilege 4860 ku276777.exe Token: SeDebugPrivilege 4296 lr074812.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 3268 wrote to memory of 2092 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 66 PID 3268 wrote to memory of 2092 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 66 PID 3268 wrote to memory of 2092 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 66 PID 2092 wrote to memory of 3700 2092 ziPm6414.exe 67 PID 2092 wrote to memory of 3700 2092 ziPm6414.exe 67 PID 2092 wrote to memory of 4860 2092 ziPm6414.exe 68 PID 2092 wrote to memory of 4860 2092 ziPm6414.exe 68 PID 2092 wrote to memory of 4860 2092 ziPm6414.exe 68 PID 3268 wrote to memory of 4296 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 70 PID 3268 wrote to memory of 4296 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 70 PID 3268 wrote to memory of 4296 3268 9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe 70
Processes
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C:\Users\Admin\AppData\Local\Temp\9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe"C:\Users\Admin\AppData\Local\Temp\9fe60a5b42fb2d02c4ad87145fb18dc7aa93f85008476c8e652c46a12af472ff.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3268 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPm6414.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPm6414.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr272708.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr272708.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3700
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku276777.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku276777.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4860
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074812.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr074812.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4296
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
175KB
MD52476904404b3c7f26ceccbd572b4acfc
SHA1faa5f8a8a3688c8ef4f40e7d555e35f8408d4561
SHA256d6f452246dc8d80dfb73f4292c8eeec4033c59348b2f479d36a42e893eb0e881
SHA512a3ccdc0887fd541e4fffa29a90af00baeedc30311e6dd4e0a786e5681c51a21c617dfc803e15341aca6a13bfbdd94c4d7916ab2aee164f7f15fc8ef4234a2a6b
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Filesize
175KB
MD52476904404b3c7f26ceccbd572b4acfc
SHA1faa5f8a8a3688c8ef4f40e7d555e35f8408d4561
SHA256d6f452246dc8d80dfb73f4292c8eeec4033c59348b2f479d36a42e893eb0e881
SHA512a3ccdc0887fd541e4fffa29a90af00baeedc30311e6dd4e0a786e5681c51a21c617dfc803e15341aca6a13bfbdd94c4d7916ab2aee164f7f15fc8ef4234a2a6b
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Filesize
410KB
MD53970651981a9788c3ecdc24db14b2364
SHA140ae2ba256685b16cff9b24a4a6e5475f8a969fa
SHA25656f7aef1bafdcaa06cc234464589f623976236888178d6949ce71d4a7b9ead98
SHA512dd0fca4f3f817ed67ffbcae035fa57ee513995a558d1170361e67c7669e505753d268702bd154fb58987fa06db1ad4ca019bcc79f8b8260281b5df1a096c66f2
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Filesize
410KB
MD53970651981a9788c3ecdc24db14b2364
SHA140ae2ba256685b16cff9b24a4a6e5475f8a969fa
SHA25656f7aef1bafdcaa06cc234464589f623976236888178d6949ce71d4a7b9ead98
SHA512dd0fca4f3f817ed67ffbcae035fa57ee513995a558d1170361e67c7669e505753d268702bd154fb58987fa06db1ad4ca019bcc79f8b8260281b5df1a096c66f2
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Filesize
11KB
MD5d0ca53edd2573f99ec6b54e391860a7e
SHA13f0dd462e293e2bb7bf12c79b1ac32ec00c774e7
SHA2563939112be72ceafe74305a47754cb2e48b3ebce12068a8fa6d549180ab234f19
SHA51274d07cdd3c95de593c15e925a6cf38be06b6b14dc47feeedb207b3a0fc69d563f4e5c046c05679331e3d9762197c32432b15f859e4e9ad795c0e3d4c6726b6d0
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Filesize
11KB
MD5d0ca53edd2573f99ec6b54e391860a7e
SHA13f0dd462e293e2bb7bf12c79b1ac32ec00c774e7
SHA2563939112be72ceafe74305a47754cb2e48b3ebce12068a8fa6d549180ab234f19
SHA51274d07cdd3c95de593c15e925a6cf38be06b6b14dc47feeedb207b3a0fc69d563f4e5c046c05679331e3d9762197c32432b15f859e4e9ad795c0e3d4c6726b6d0
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Filesize
384KB
MD5add093808a353d03ac106dc6937b7593
SHA1bf8c91a4048025e5de2e79b14ef9e97d621ee106
SHA256ce3800aec86f37c2b6273e673b8d89ecff4d8280a3d5e01642142f3f26470b07
SHA5120afeb5e928fd03fce3fe97493c6b35555f87dcd0a81d43f65f423722abcb7d179128d66e96a61c1582c4701b164b1a3d05cd98b56fdc9fb4b9f62f728ffe9ca5
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Filesize
384KB
MD5add093808a353d03ac106dc6937b7593
SHA1bf8c91a4048025e5de2e79b14ef9e97d621ee106
SHA256ce3800aec86f37c2b6273e673b8d89ecff4d8280a3d5e01642142f3f26470b07
SHA5120afeb5e928fd03fce3fe97493c6b35555f87dcd0a81d43f65f423722abcb7d179128d66e96a61c1582c4701b164b1a3d05cd98b56fdc9fb4b9f62f728ffe9ca5