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
07-11-2024 01:56
Static task
static1
Behavioral task
behavioral1
Sample
afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe
Resource
win10v2004-20241007-en
General
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Target
afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe
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Size
851KB
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MD5
8927e16b72749f329fece1a42c39fd83
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SHA1
34400ba78cec5c9a7b314f9fcd0c8ce94dd37940
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SHA256
afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a
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SHA512
e5ab999a7f20b72e7facee2bb91fd9465f9f65f03d12bfd5aa158c72f92485b976af5258269b1dd12a996f0c6af21b9e98501f2dffd98cef37ae6b1f06dddb66
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SSDEEP
24576:Yyzk+UWnd95myBwveZ4qqtz/92xOx5m+:fxX75my2g43V9v5m
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/736-19-0x0000000002760000-0x000000000277A000-memory.dmp healer behavioral1/memory/736-21-0x0000000002960000-0x0000000002978000-memory.dmp healer behavioral1/memory/736-49-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-48-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-45-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-44-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-41-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-39-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-38-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-35-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-33-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-31-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-29-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-27-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-25-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-23-0x0000000002960000-0x0000000002972000-memory.dmp healer behavioral1/memory/736-22-0x0000000002960000-0x0000000002972000-memory.dmp healer -
Healer family
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Processes:
pr323594.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr323594.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/1232-2205-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/372-2218-0x0000000000BF0000-0x0000000000C1E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exe family_redline behavioral1/memory/4376-2229-0x00000000003D0000-0x0000000000400000-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:
qu080545.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation qu080545.exe -
Executes dropped EXE 5 IoCs
Processes:
un279405.exepr323594.exequ080545.exe1.exesi838281.exepid process 624 un279405.exe 736 pr323594.exe 1232 qu080545.exe 372 1.exe 4376 si838281.exe -
Processes:
pr323594.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr323594.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr323594.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exeun279405.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\\\"" afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.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\\\"" un279405.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 1016 sc.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 2408 736 WerFault.exe pr323594.exe 2644 1232 WerFault.exe qu080545.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:
1.exesi838281.exeafe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exeun279405.exepr323594.exequ080545.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si838281.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un279405.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr323594.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu080545.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr323594.exepid process 736 pr323594.exe 736 pr323594.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr323594.exequ080545.exedescription pid process Token: SeDebugPrivilege 736 pr323594.exe Token: SeDebugPrivilege 1232 qu080545.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exeun279405.exequ080545.exedescription pid process target process PID 4100 wrote to memory of 624 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe un279405.exe PID 4100 wrote to memory of 624 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe un279405.exe PID 4100 wrote to memory of 624 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe un279405.exe PID 624 wrote to memory of 736 624 un279405.exe pr323594.exe PID 624 wrote to memory of 736 624 un279405.exe pr323594.exe PID 624 wrote to memory of 736 624 un279405.exe pr323594.exe PID 624 wrote to memory of 1232 624 un279405.exe qu080545.exe PID 624 wrote to memory of 1232 624 un279405.exe qu080545.exe PID 624 wrote to memory of 1232 624 un279405.exe qu080545.exe PID 1232 wrote to memory of 372 1232 qu080545.exe 1.exe PID 1232 wrote to memory of 372 1232 qu080545.exe 1.exe PID 1232 wrote to memory of 372 1232 qu080545.exe 1.exe PID 4100 wrote to memory of 4376 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe si838281.exe PID 4100 wrote to memory of 4376 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe si838281.exe PID 4100 wrote to memory of 4376 4100 afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe si838281.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe"C:\Users\Admin\AppData\Local\Temp\afe4f1684594fdd01c96397ac7c4982c827f6edaf611a65faa38895c76d3399a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un279405.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un279405.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:624 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr323594.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr323594.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:736 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 10884⤵
- Program crash
PID:2408 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu080545.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu080545.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1232 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:372 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 13884⤵
- Program crash
PID:2644 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si838281.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4376
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 736 -ip 7361⤵PID:5048
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1232 -ip 12321⤵PID:4688
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:1016
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
698KB
MD55d375886c8e5becce0cb53578ff7d8e3
SHA1d3894fb9c2849712ebb40fe5f549ad021c31b402
SHA256dea72cc1b0e6c210c03fd734febfe89d3af771b4edfe48bf812d07d21a592f33
SHA51287cdcfb8f2dd35757ccb3f36752d75890fb57f8b6915de38012b2e80e962571bbe46c0cb4d117e835fb3fc9c4aa46e7210a2d55fccb8755691e3c2a325045866
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Filesize
402KB
MD5b3d618d5f051c07bf98c1000452591fa
SHA1c3e6d4dc56ff4af647e5e0a2ece73b31cf853592
SHA25663d2158416943f49b40fe3d51809bebb0a1c3a0472fce75f093a868d2988576a
SHA512edb82524c50ad338737d5379682a6c98ddfd13496fde94af6e97f290aebd535238baee52e53bce424e8a64a50ce9648e7a7db1e776b7cfdb60fc22b9492a9ccf
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Filesize
586KB
MD56984eaba63a4ce082497d858f4c54242
SHA10f211d687111176ab9b029d2e402f2fca8e9d8b9
SHA2569e0bf08364a2039c8b905a15aee8d875d426b74e518733c5b133064073a3b097
SHA5121eb2ece44504140d4074b35bb68be79d61f3f4f7fdfdb71c3d88570745a582ae718175423e709bae1849db13eba4548c2e141ffd8af4bfc375211182e6fd268f
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1