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
05-11-2024 19:42
Static task
static1
Behavioral task
behavioral1
Sample
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe
Resource
win10v2004-20241007-en
General
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Target
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe
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Size
851KB
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MD5
7f7f0760891fcac6ea5aa421e2e9faf1
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SHA1
e1115312d565dc8e43fde38328835e5a947eeb2a
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SHA256
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284
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SHA512
6d7a807c523a38168d92807cc8c2ebffa9e14ea141edab050c1c7f549690c8dff717ca452c4df0444edba1e3520175ef7c74dbbc52b3a6cd5d664867fa313a96
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SSDEEP
12288:OMr9y90fm8BesLse+WWDfmsitjxd8geB6N0a9+Sv01VDA94JkQFrvLo0ylNTb:Hy4PyT+zd8geZa9dgRVrjoXb
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/4752-19-0x0000000002870000-0x000000000288A000-memory.dmp healer behavioral1/memory/4752-21-0x0000000002A40000-0x0000000002A58000-memory.dmp healer behavioral1/memory/4752-49-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-47-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-46-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-43-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-41-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-39-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-37-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-35-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-33-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-31-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-29-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-23-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-22-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-27-0x0000000002A40000-0x0000000002A52000-memory.dmp healer behavioral1/memory/4752-25-0x0000000002A40000-0x0000000002A52000-memory.dmp healer -
Healer family
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Processes:
pr681444.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr681444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr681444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr681444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr681444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr681444.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr681444.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/2016-2205-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/2800-2218-0x0000000000330000-0x000000000035E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exe family_redline behavioral1/memory/3780-2229-0x00000000002A0000-0x00000000002D0000-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:
qu018543.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation qu018543.exe -
Executes dropped EXE 5 IoCs
Processes:
un711145.exepr681444.exequ018543.exe1.exesi163960.exepid process 1308 un711145.exe 4752 pr681444.exe 2016 qu018543.exe 2800 1.exe 3780 si163960.exe -
Processes:
pr681444.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr681444.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr681444.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exeun711145.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\\\"" cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.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\\\"" un711145.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 3948 4752 WerFault.exe pr681444.exe 5492 2016 WerFault.exe qu018543.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:
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exeun711145.exepr681444.exequ018543.exe1.exesi163960.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un711145.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr681444.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu018543.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si163960.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr681444.exepid process 4752 pr681444.exe 4752 pr681444.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr681444.exequ018543.exedescription pid process Token: SeDebugPrivilege 4752 pr681444.exe Token: SeDebugPrivilege 2016 qu018543.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exeun711145.exequ018543.exedescription pid process target process PID 3648 wrote to memory of 1308 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe un711145.exe PID 3648 wrote to memory of 1308 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe un711145.exe PID 3648 wrote to memory of 1308 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe un711145.exe PID 1308 wrote to memory of 4752 1308 un711145.exe pr681444.exe PID 1308 wrote to memory of 4752 1308 un711145.exe pr681444.exe PID 1308 wrote to memory of 4752 1308 un711145.exe pr681444.exe PID 1308 wrote to memory of 2016 1308 un711145.exe qu018543.exe PID 1308 wrote to memory of 2016 1308 un711145.exe qu018543.exe PID 1308 wrote to memory of 2016 1308 un711145.exe qu018543.exe PID 2016 wrote to memory of 2800 2016 qu018543.exe 1.exe PID 2016 wrote to memory of 2800 2016 qu018543.exe 1.exe PID 2016 wrote to memory of 2800 2016 qu018543.exe 1.exe PID 3648 wrote to memory of 3780 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe si163960.exe PID 3648 wrote to memory of 3780 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe si163960.exe PID 3648 wrote to memory of 3780 3648 cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe si163960.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe"C:\Users\Admin\AppData\Local\Temp\cd12e7e2f594c0bd7ccb77d9506fb7079257904664d476e42e739ed23110e284.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3648 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un711145.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un711145.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681444.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr681444.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:4752 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4752 -s 10844⤵
- Program crash
PID:3948 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu018543.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu018543.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 13884⤵
- Program crash
PID:5492 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si163960.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4752 -ip 47521⤵PID:1132
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2016 -ip 20161⤵PID:1528
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
MD585d13d7813f7940b5eff070bb4de52fe
SHA194c429ea4a6536c08773e508228f32ee932136d0
SHA256609db18440c77a1a84ce75c6d9a8c6b522bfabe27684b65bb0da4321331d5aa5
SHA51259ea562e3e1cfc32e4e1010c1de5bcbfdc2009818d1028c02292300f2d76b890802d6c1c5f2ff80521f166bb18f7f1ad8521f26ecaa98c196bfd35792440e0f8
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Filesize
403KB
MD59f8e6d0bc6994fb631dd1f6c7d723c9a
SHA179ff20309960cf21e50a14818b2cfa9b627f273c
SHA256144ab234131cc4901d1e009eb5b7abad082fd4cc7b3ab84d83156c1247198806
SHA5126589a09b0792cfeb1420c085a5d55999a817f4f939a9b3fcb5fea4a5996e5917d1179c2bf0e5f18020f57351e15427ed98081eec61cc6020ec3ac7adf1af4dc7
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Filesize
586KB
MD56f007695d9ad42edfc5c54024d2c4c87
SHA1f2e43e768e7b8d80040666b9b02609a43a488367
SHA2560bffc82cd62bfe495c03f5c104f78224f1c393dbe029cac8cdb9c1f6e8e4e52f
SHA512125547a2aa2a5a37cf495effcdf0e7f8ff5d960e4de62c5dcd62e600fea58a38cd55bb63de396098e7370562a2e8f4c63bdbdf3de59bc2a1d72a68b404bac393
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1