Analysis
-
max time kernel
143s -
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
06-11-2024 23:36
Static task
static1
Behavioral task
behavioral1
Sample
0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe
Resource
win10v2004-20241007-en
General
-
Target
0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe
-
Size
992KB
-
MD5
374aa467103908da49e4f185a79dc589
-
SHA1
61b054f49e694c45611ee55929f65dfdec5c0472
-
SHA256
0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30
-
SHA512
f0b6aa7fd5398f16251b47f7e709d6cef63ff1aca84b76aca111ec81abf0adb56d73387a44030975ef5385bd608bb8b83efe838f2320beaab54e232b2b3aeb82
-
SSDEEP
12288:ZMroy90w0i3PXKrChkXnjGOT9Jbrr7FkES/mVAXnvBOWAZsOpMrHb7ZI245Ge:FyJ0aXKrskXjGOTv3VvStXnv5CybyNp
Malware Config
Extracted
redline
lada
185.161.248.90:4125
-
auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
-
auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
-
Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3984-25-0x0000000002130000-0x000000000214A000-memory.dmp healer behavioral1/memory/3984-27-0x00000000024F0000-0x0000000002508000-memory.dmp healer behavioral1/memory/3984-29-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-41-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-55-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-53-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-51-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-49-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-47-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-45-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-39-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-37-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-35-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-33-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-31-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-44-0x00000000024F0000-0x0000000002502000-memory.dmp healer behavioral1/memory/3984-28-0x00000000024F0000-0x0000000002502000-memory.dmp healer -
Healer family
-
Processes:
pr838386.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr838386.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4436-2211-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/3680-2224-0x00000000004C0000-0x00000000004EE000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk771197.exe family_redline behavioral1/memory/2292-2231-0x0000000000200000-0x0000000000230000-memory.dmp family_redline -
Redline family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu285830.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation qu285830.exe -
Executes dropped EXE 6 IoCs
Processes:
un709847.exeun465350.exepr838386.exequ285830.exe1.exerk771197.exepid process 3288 un709847.exe 3992 un465350.exe 3984 pr838386.exe 4436 qu285830.exe 3680 1.exe 2292 rk771197.exe -
Processes:
pr838386.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr838386.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr838386.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exeun709847.exeun465350.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\\\"" 0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.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\\\"" un709847.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\\\"" un465350.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 4032 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2464 3984 WerFault.exe pr838386.exe 3148 4436 WerFault.exe qu285830.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:
rk771197.exe0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exeun709847.exeun465350.exepr838386.exequ285830.exe1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rk771197.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un709847.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un465350.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr838386.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu285830.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr838386.exepid process 3984 pr838386.exe 3984 pr838386.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr838386.exequ285830.exedescription pid process Token: SeDebugPrivilege 3984 pr838386.exe Token: SeDebugPrivilege 4436 qu285830.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exeun709847.exeun465350.exequ285830.exedescription pid process target process PID 1672 wrote to memory of 3288 1672 0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe un709847.exe PID 1672 wrote to memory of 3288 1672 0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe un709847.exe PID 1672 wrote to memory of 3288 1672 0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe un709847.exe PID 3288 wrote to memory of 3992 3288 un709847.exe un465350.exe PID 3288 wrote to memory of 3992 3288 un709847.exe un465350.exe PID 3288 wrote to memory of 3992 3288 un709847.exe un465350.exe PID 3992 wrote to memory of 3984 3992 un465350.exe pr838386.exe PID 3992 wrote to memory of 3984 3992 un465350.exe pr838386.exe PID 3992 wrote to memory of 3984 3992 un465350.exe pr838386.exe PID 3992 wrote to memory of 4436 3992 un465350.exe qu285830.exe PID 3992 wrote to memory of 4436 3992 un465350.exe qu285830.exe PID 3992 wrote to memory of 4436 3992 un465350.exe qu285830.exe PID 4436 wrote to memory of 3680 4436 qu285830.exe 1.exe PID 4436 wrote to memory of 3680 4436 qu285830.exe 1.exe PID 4436 wrote to memory of 3680 4436 qu285830.exe 1.exe PID 3288 wrote to memory of 2292 3288 un709847.exe rk771197.exe PID 3288 wrote to memory of 2292 3288 un709847.exe rk771197.exe PID 3288 wrote to memory of 2292 3288 un709847.exe rk771197.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe"C:\Users\Admin\AppData\Local\Temp\0b1ef55dc7f0eb40d688d52345858629abf25d307722d335b3702ddbd65f7d30.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un709847.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un709847.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3288 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un465350.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un465350.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr838386.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr838386.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:3984 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 10125⤵
- Program crash
PID:2464 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu285830.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu285830.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4436 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3680 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 13765⤵
- Program crash
PID:3148 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk771197.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk771197.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2292
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 3984 -ip 39841⤵PID:2060
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4436 -ip 44361⤵PID:1752
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4032
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
Loading Replay Monitor...
Downloads
-
Filesize
809KB
MD50a00497eec5ee9a4b84924ab4802f557
SHA14d75201154278bcda180b48946bf0328302fd6b5
SHA256a23fc9591711a4ae0b17351728516870aef8018081efc3446f05cbb1ee9c08c2
SHA5127ee1b31d381cec9143362128a2b3ee337d70e35d1b489d85d1969e087d7288eccda8e0a4b27c31475dc6bb3496c78b1cd0899d5273d7c896619b5acbc0a4e8f5
-
Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
-
Filesize
655KB
MD58a1a295978cb15d765ac511d843a4c79
SHA16b09b95c2c579ac0e8ec267a275ada599f46b6a9
SHA256a55e799ea11521722278dfa6f90c53c8231269e3981ad0fcfce6575cdc67e9c2
SHA5128ff2c0ad23cf46e6601b8fdbb721b6b49a8154534d0014d6c65787491660ce7773c9087fc691abe5b22e7ab41e687514d9a7cb5573794e763429445c694d1861
-
Filesize
255KB
MD520ddbab4d8758b6f28daa0bdea5316ec
SHA184f178b6477b2bf62e3bb0452759b3e62f61f3d4
SHA2561d88b7cc5fdea393c59cb11d0aab546f8347a1fc16a53d855a095436a7229a84
SHA512e0e38d36a8a1ba6bf3ae6bc59b7324f75e01d0412855c07e4827106eda0a98b3c4601fdc7972c938e959311483335032812408e2a10851b3a1fad1c431272e49
-
Filesize
438KB
MD598e1856cfd93e59b66dd6e8176fd32bf
SHA157d6fb9ca4c5cec0236dd5874a0f254ad028f43a
SHA256c021c384304b9231595ad6fd878fb1f2e78bba29fe57b9baa3abfeed357ffa8a
SHA512a251347a77041ac26910d548d52641dbcd671a51e0d1803861d7ae3e8b1c07ec351a8ec3537d7859ac8bc1ea5e61ec015001f94c418a70df18e4d11d894e93b5
-
Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1