Analysis
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max time kernel
146s -
max time network
157s -
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 19:23
Static task
static1
Behavioral task
behavioral1
Sample
467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe
Resource
win10v2004-20241007-en
General
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Target
467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe
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Size
810KB
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MD5
e12e2e825bbd118241437e6be000446f
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SHA1
4fb463b406bb7d0d4e9ab9dba822d1a2cd12595a
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SHA256
467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972
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SHA512
dfb68e95a97e2e96d34630edb8163e4b8ed1f94697d6c74ae81b2dff33a789c10b6e35405bf720c3ce73c8f0a28a796bbf6f33a41ba27dd954630d6d30f2fd51
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SSDEEP
12288:3MrKy9015LPUCY3lUyJoRdulnVLhdAQCcF4D+5/yWRDM:VyaIUyyRIlPdeD+7RDM
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/1308-19-0x00000000049B0000-0x00000000049CA000-memory.dmp healer behavioral1/memory/1308-21-0x0000000004A40000-0x0000000004A58000-memory.dmp healer behavioral1/memory/1308-23-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-49-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-47-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-45-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-43-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-41-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-39-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-37-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-35-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-33-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-31-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-29-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-27-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-26-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/1308-22-0x0000000004A40000-0x0000000004A52000-memory.dmp healer -
Healer family
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Processes:
pr975696.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr975696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr975696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr975696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr975696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr975696.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr975696.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/4312-2204-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/3220-2217-0x0000000000660000-0x000000000068E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exe family_redline behavioral1/memory/6140-2226-0x00000000000B0000-0x00000000000E0000-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:
qu913707.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation qu913707.exe -
Executes dropped EXE 5 IoCs
Processes:
un557178.exepr975696.exequ913707.exe1.exesi931708.exepid process 3460 un557178.exe 1308 pr975696.exe 4312 qu913707.exe 3220 1.exe 6140 si931708.exe -
Processes:
pr975696.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr975696.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr975696.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
un557178.exe467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exedescription ioc process 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\\\"" un557178.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\\\"" 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.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 1604 1308 WerFault.exe pr975696.exe 6064 4312 WerFault.exe qu913707.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exeun557178.exepr975696.exequ913707.exe1.exesi931708.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un557178.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr975696.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu913707.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si931708.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr975696.exepid process 1308 pr975696.exe 1308 pr975696.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr975696.exequ913707.exedescription pid process Token: SeDebugPrivilege 1308 pr975696.exe Token: SeDebugPrivilege 4312 qu913707.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exeun557178.exequ913707.exedescription pid process target process PID 4664 wrote to memory of 3460 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe un557178.exe PID 4664 wrote to memory of 3460 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe un557178.exe PID 4664 wrote to memory of 3460 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe un557178.exe PID 3460 wrote to memory of 1308 3460 un557178.exe pr975696.exe PID 3460 wrote to memory of 1308 3460 un557178.exe pr975696.exe PID 3460 wrote to memory of 1308 3460 un557178.exe pr975696.exe PID 3460 wrote to memory of 4312 3460 un557178.exe qu913707.exe PID 3460 wrote to memory of 4312 3460 un557178.exe qu913707.exe PID 3460 wrote to memory of 4312 3460 un557178.exe qu913707.exe PID 4312 wrote to memory of 3220 4312 qu913707.exe 1.exe PID 4312 wrote to memory of 3220 4312 qu913707.exe 1.exe PID 4312 wrote to memory of 3220 4312 qu913707.exe 1.exe PID 4664 wrote to memory of 6140 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe si931708.exe PID 4664 wrote to memory of 6140 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe si931708.exe PID 4664 wrote to memory of 6140 4664 467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe si931708.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe"C:\Users\Admin\AppData\Local\Temp\467af0108af9c89ad38f3a6fc2594edaa43043516805a927e7223be720a4d972.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un557178.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un557178.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3460 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr975696.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr975696.exe3⤵
- 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:1308 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1308 -s 10404⤵
- Program crash
PID:1604 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu913707.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu913707.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3220 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 13804⤵
- Program crash
PID:6064 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si931708.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6140
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1308 -ip 13081⤵PID:3228
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4312 -ip 43121⤵PID:3876
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
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
656KB
MD53b82cba2b408284e79bb4d38503dbc33
SHA1ee6ee15cea835df456ffe8403118f3dc22fb31d6
SHA256c1babf24948ccd750d491b84bf7d2155393496bf2ef92c48e81640c7c35a50a4
SHA512ea04410589c1ac79b27c669d7360519a175cd63514ff9478e7d92a64457c309a4f2ed6a5552cefec56997582d8c6fc92203e22b015c0bb8eb62a0a8a539d5d9e
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Filesize
254KB
MD5a643a80e8f26a450da936e3cef7fea26
SHA12bb07d9dd7e4fab2917d9c26cc75b984a873ada6
SHA256946dedcad52d78aae4aa505ddc45e96c312b5a59ef480dc6dcf949023b2f1847
SHA512767d572db54452c31c99c6c85175a1877737e5dcdb09f069ce1e18366f9545f7655cad17babc68e60075c6218edccf1b7f072fd7d822ef369da7db2c01777815
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Filesize
438KB
MD5939d6f36518a9550d73b3fc5639959e4
SHA140d49d4e2a745d5b061850d310c2df0ba5151db6
SHA25654d796915807c8d26b964f303aca68cfd75468a2fa9f8138ec5c0f51b3382f8d
SHA5129b55a0a7ca87ed5d4af447075bcdba1373634ff17032868820330aeb9c1494d6df20ac2e448b1e7e545e725a016f1946706f9b28a16cd0544fd9938ae5e24daf
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1