Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 16:23
Static task
static1
Behavioral task
behavioral1
Sample
34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe
Resource
win10v2004-20241007-en
General
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Target
34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe
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Size
1.2MB
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MD5
4d948649c2a46a65a0c41e95b1277491
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SHA1
7c9102c7feaaaa02141153e3f1546d5464fa0b0f
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SHA256
34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28
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SHA512
aee0c978ded7e953e6736dd5d2396de2e26edfdd4329bb7f707b765f906b9ec1985dcf58d867380e64b75c65d5b32dc95d65abc29bd142bb07e883b7dabb8958
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SSDEEP
24576:VyWLKrC8LAAkSeCoTfKbBC6C65hFOvefqm8Gxk01yRrWeQUCIfm8tGi:wWLACAAAkSJqf93GR8TSepCN8t
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/2172-22-0x0000000002630000-0x000000000264A000-memory.dmp healer behavioral1/memory/2172-24-0x0000000002870000-0x0000000002888000-memory.dmp healer behavioral1/memory/2172-50-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-48-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-46-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-44-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-42-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-52-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-40-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-38-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-36-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-34-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-32-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-30-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-28-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-26-0x0000000002870000-0x0000000002882000-memory.dmp healer behavioral1/memory/2172-25-0x0000000002870000-0x0000000002882000-memory.dmp healer -
Healer family
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Processes:
pr776640.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr776640.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr776640.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr776640.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr776640.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr776640.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr776640.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1192-2204-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5908-2217-0x0000000000A70000-0x0000000000A9E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exe family_redline behavioral1/memory/4648-2228-0x0000000000150000-0x0000000000180000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu899968.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation qu899968.exe -
Executes dropped EXE 6 IoCs
Processes:
un713357.exeun165566.exepr776640.exequ899968.exe1.exerk510384.exepid process 3276 un713357.exe 2844 un165566.exe 2172 pr776640.exe 1192 qu899968.exe 5908 1.exe 4648 rk510384.exe -
Processes:
pr776640.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr776640.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr776640.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exeun713357.exeun165566.exedescription 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\\\"" 34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.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\\\"" un713357.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\\\"" un165566.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1100 2172 WerFault.exe pr776640.exe 2648 1192 WerFault.exe qu899968.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
pr776640.exequ899968.exe1.exerk510384.exe34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exeun713357.exeun165566.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr776640.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu899968.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rk510384.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un713357.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un165566.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr776640.exepid process 2172 pr776640.exe 2172 pr776640.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr776640.exequ899968.exedescription pid process Token: SeDebugPrivilege 2172 pr776640.exe Token: SeDebugPrivilege 1192 qu899968.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exeun713357.exeun165566.exequ899968.exedescription pid process target process PID 872 wrote to memory of 3276 872 34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe un713357.exe PID 872 wrote to memory of 3276 872 34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe un713357.exe PID 872 wrote to memory of 3276 872 34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe un713357.exe PID 3276 wrote to memory of 2844 3276 un713357.exe un165566.exe PID 3276 wrote to memory of 2844 3276 un713357.exe un165566.exe PID 3276 wrote to memory of 2844 3276 un713357.exe un165566.exe PID 2844 wrote to memory of 2172 2844 un165566.exe pr776640.exe PID 2844 wrote to memory of 2172 2844 un165566.exe pr776640.exe PID 2844 wrote to memory of 2172 2844 un165566.exe pr776640.exe PID 2844 wrote to memory of 1192 2844 un165566.exe qu899968.exe PID 2844 wrote to memory of 1192 2844 un165566.exe qu899968.exe PID 2844 wrote to memory of 1192 2844 un165566.exe qu899968.exe PID 1192 wrote to memory of 5908 1192 qu899968.exe 1.exe PID 1192 wrote to memory of 5908 1192 qu899968.exe 1.exe PID 1192 wrote to memory of 5908 1192 qu899968.exe 1.exe PID 3276 wrote to memory of 4648 3276 un713357.exe rk510384.exe PID 3276 wrote to memory of 4648 3276 un713357.exe rk510384.exe PID 3276 wrote to memory of 4648 3276 un713357.exe rk510384.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe"C:\Users\Admin\AppData\Local\Temp\34574a3f727fa472227ef4dac3a560c2acf8a31d654f523e344db07344ba3b28.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:872 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un713357.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un713357.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3276 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un165566.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un165566.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2844 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr776640.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr776640.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2172 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2172 -s 10845⤵
- Program crash
PID:1100 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu899968.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu899968.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1192 -s 15485⤵
- Program crash
PID:2648 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk510384.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2172 -ip 21721⤵PID:2652
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1192 -ip 11921⤵PID:6100
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
863KB
MD56ee0f28d85d43305ee6b875f48fa6239
SHA1e90885c41237933f7688850097f624b26ff680b4
SHA256f718d0f694ab68f45c55abb38bca8de6b4541f741446f724e77ee1f493fe5303
SHA5128b0ded77e119b892f1fa3987a12ce69b45aac965548ac7c55a5437f6c1cecaa30899a3b57a7c67414d7ecad6e068f6b23b3c1620e79606f515bc9fb8fb9ca290
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
709KB
MD5f8dd6b1eb7415e1526d69989674cd639
SHA1c4d297aa5a452780e814d0b073fb6462119a3043
SHA2563782e5e88c0f42b3a0b292af24882cae09f48eccc9f900bda0e0efc858768295
SHA5120b17cc623549404a63a6965f5ee1f32fb066191fffad86a71a9c60c6281326e142f2d348f8a8721484a5a7b47a9455c15cc3e4ba8b8bc88ddd393dce0303760e
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Filesize
404KB
MD57f1977002abc558ea628326e449ba75f
SHA13368a41afa74669bf71cd981142d5eb30f5f57f9
SHA256b40168e15b0eb3c47118a13ab094602b04ab0559471a9148b8023d8cd0da6b63
SHA512dfa8ae335fd300d03d79bc8dfa8c37dea758eb69ea50cf861521a3fa0641c72f516886c6a9fb3c4d9c97356393a00ed09828729da8e10a741523c49c47293cca
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Filesize
588KB
MD5da869d4ec21153c780ea62a591d2749c
SHA1dd72933776a885301bbb86b886644d92f556eb68
SHA2568ab8d429eddf82da4aeaf6bb327491e0b3fbfc611fe9ec829f4ef77ab6069d74
SHA512872b86e4fff7052328d792d5e47ab9208c8d45cdef6bde4fe805adff883296d681e0197c5ae8942b8bdf0cdd248ad534f21e2663ab993077b3cef0e3151aef79
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1