Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-11-2024 10:32
Static task
static1
Behavioral task
behavioral1
Sample
e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe
Resource
win10v2004-20241007-en
General
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Target
e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe
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Size
789KB
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MD5
3b93aed25fd296bfa0839f2826f2afe9
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SHA1
8105758834b416605d7afd9a1e28a21f14d43da9
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SHA256
e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35
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SHA512
a1e480e9736009e2d9471e8d72de22b3a2a90d2f2860240ce83a2157add39e6a81260e0653a018dc5b8e50d23f9750ca6df19d410183f375e64c8a9a1b0bdd4b
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SSDEEP
24576:wyuibZodeeKQWW8JDg44F5JPrVDb468lCp:3VodKQWW8JDg9X8lC
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
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auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/2884-19-0x0000000002290000-0x00000000022AA000-memory.dmp healer behavioral1/memory/2884-21-0x00000000023E0000-0x00000000023F8000-memory.dmp healer behavioral1/memory/2884-43-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-49-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-47-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-45-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-41-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-39-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-37-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-35-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-33-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-31-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-29-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-27-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-25-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-23-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/2884-22-0x00000000023E0000-0x00000000023F2000-memory.dmp healer -
Healer family
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Processes:
pro1628.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro1628.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/4188-2142-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/4456-2155-0x00000000006A0000-0x00000000006D0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exe family_redline behavioral1/memory/4752-2166-0x00000000005A0000-0x00000000005CE000-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:
qu6476.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation qu6476.exe -
Executes dropped EXE 5 IoCs
Processes:
un507647.exepro1628.exequ6476.exe1.exesi056294.exepid process 2536 un507647.exe 2884 pro1628.exe 4188 qu6476.exe 4456 1.exe 4752 si056294.exe -
Processes:
pro1628.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro1628.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro1628.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exeun507647.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\\\"" e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.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\\\"" un507647.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 2572 2884 WerFault.exe pro1628.exe 3948 4188 WerFault.exe qu6476.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:
qu6476.exe1.exesi056294.exee299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exeun507647.exepro1628.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu6476.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si056294.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un507647.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro1628.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro1628.exepid process 2884 pro1628.exe 2884 pro1628.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro1628.exequ6476.exedescription pid process Token: SeDebugPrivilege 2884 pro1628.exe Token: SeDebugPrivilege 4188 qu6476.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exeun507647.exequ6476.exedescription pid process target process PID 740 wrote to memory of 2536 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe un507647.exe PID 740 wrote to memory of 2536 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe un507647.exe PID 740 wrote to memory of 2536 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe un507647.exe PID 2536 wrote to memory of 2884 2536 un507647.exe pro1628.exe PID 2536 wrote to memory of 2884 2536 un507647.exe pro1628.exe PID 2536 wrote to memory of 2884 2536 un507647.exe pro1628.exe PID 2536 wrote to memory of 4188 2536 un507647.exe qu6476.exe PID 2536 wrote to memory of 4188 2536 un507647.exe qu6476.exe PID 2536 wrote to memory of 4188 2536 un507647.exe qu6476.exe PID 4188 wrote to memory of 4456 4188 qu6476.exe 1.exe PID 4188 wrote to memory of 4456 4188 qu6476.exe 1.exe PID 4188 wrote to memory of 4456 4188 qu6476.exe 1.exe PID 740 wrote to memory of 4752 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe si056294.exe PID 740 wrote to memory of 4752 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe si056294.exe PID 740 wrote to memory of 4752 740 e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe si056294.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe"C:\Users\Admin\AppData\Local\Temp\e299e260b11f221d8cd6986849989357779343730641e783ae147f931960ba35.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:740 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un507647.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un507647.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2536 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1628.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1628.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:2884 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2884 -s 10164⤵
- Program crash
PID:2572 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6476.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6476.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4188 -s 13844⤵
- Program crash
PID:3948 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si056294.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4752
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2884 -ip 28841⤵PID:912
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4188 -ip 41881⤵PID:3908
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
169KB
MD5d5d53cc29a74dcc30dac4710b145f88e
SHA1b43e51238cfc4ed459e271a8c2493497e02c0fc9
SHA2569ed1f6d9290a4351eeb801c3c091c9689e023f4f05393110de2b629b146e4bb9
SHA512e1c68f4ef52649983c69f7ffd0e3dcc75a308bd4b6ebc0ab6e4a90cf68a58b7bd20486534d41bf2ff04d32c24869d5b928f75629d58985640ce8fc0ae8986789
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Filesize
635KB
MD531fd2e5fe1fe13ce79b69d2cf7ba6b4b
SHA11ca088c0b5e1cfa89a3874c72bd4a55cb2fde69c
SHA256b1ffb423755d1170d294a4996eed76383f9d205f242250f6e776ffbd95575c86
SHA512c3e2b52f1eb057ef3ebdff7e4a491021f0aa2e4ddc3b1e44d736a59848ac7f4f5caecb74b6e649b629613064e5e6917db71379f1e19b16a8a351747e9e383ac4
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Filesize
233KB
MD52c3aa9d3686010021a6a890f969d86ae
SHA15ce3e4cf8f462cc5eb92908c87991d93bb4de31a
SHA2567d5e199b795613abec4b148ca590bcbe2bb90d6e6ee5d80ea47a33127e3aaceb
SHA5127a8f8ab2c9230fe9806900d17bcbdf81530ae6500ee484d987cf07b01c3a066da62473bb2370b96b6af0c9eab9fe7cda0f34e031b25e509155dff39b88ef7e03
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Filesize
417KB
MD5decb7c39aabe62b06bb01aeaae7c0e92
SHA17c6c4e196185c7913a7a698182de3426ed6ba848
SHA25642ae0d465fa48895873d2ff6774e2b89650afd17c880cc1b2c367d7018323813
SHA5129dc0bddd62218020cbfedcfbf1c9711d678d387fed7c9a4a5a508ecb7789529c8c2d1c00c61664ac070c21b183dad330aa28dd7fe6db88f8c08b90a8a577f540
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0