Analysis
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max time kernel
145s -
max time network
150s -
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 10:36
Static task
static1
Behavioral task
behavioral1
Sample
3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe
Resource
win10v2004-20241007-en
General
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Target
3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe
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Size
810KB
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MD5
94acac890fed0112e953d5e730036f04
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SHA1
bce7ed82f6836cdd06bcd1e4e98e05a7621a59d9
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SHA256
3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85
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SHA512
775fb1685fb93b727e52d223de30b66ebfd3d38add14ff7a42ba720bc01ab7648dfc6fd320a51dcfc751f44775e27168a1637235bf1009c7a78ff6a82440cb66
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SSDEEP
12288:DMrYy90MNUTTfy63STSI4cERvtQlw9UIxRAnB1fv7YuFa+6m:PyfUPReQcwOl2r8DYuam
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/316-19-0x00000000022A0000-0x00000000022BA000-memory.dmp healer behavioral1/memory/316-21-0x0000000002450000-0x0000000002468000-memory.dmp healer behavioral1/memory/316-22-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-27-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-49-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-47-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-46-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-43-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-41-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-39-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-37-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-35-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-33-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-31-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-25-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-23-0x0000000002450000-0x0000000002462000-memory.dmp healer behavioral1/memory/316-29-0x0000000002450000-0x0000000002462000-memory.dmp healer -
Healer family
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Processes:
pr950609.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr950609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr950609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr950609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr950609.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr950609.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr950609.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/2592-2205-0x0000000002770000-0x00000000027A2000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5124-2218-0x00000000001E0000-0x000000000020E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exe family_redline behavioral1/memory/2872-2229-0x0000000000290000-0x00000000002C0000-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:
qu069354.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation qu069354.exe -
Executes dropped EXE 5 IoCs
Processes:
un871203.exepr950609.exequ069354.exe1.exesi257044.exepid process 4560 un871203.exe 316 pr950609.exe 2592 qu069354.exe 5124 1.exe 2872 si257044.exe -
Processes:
pr950609.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr950609.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr950609.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exeun871203.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\\\"" 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.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\\\"" un871203.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 1436 316 WerFault.exe pr950609.exe 3908 2592 WerFault.exe qu069354.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:
si257044.exe3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exeun871203.exepr950609.exequ069354.exe1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si257044.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un871203.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr950609.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu069354.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr950609.exepid process 316 pr950609.exe 316 pr950609.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr950609.exequ069354.exedescription pid process Token: SeDebugPrivilege 316 pr950609.exe Token: SeDebugPrivilege 2592 qu069354.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exeun871203.exequ069354.exedescription pid process target process PID 4800 wrote to memory of 4560 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe un871203.exe PID 4800 wrote to memory of 4560 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe un871203.exe PID 4800 wrote to memory of 4560 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe un871203.exe PID 4560 wrote to memory of 316 4560 un871203.exe pr950609.exe PID 4560 wrote to memory of 316 4560 un871203.exe pr950609.exe PID 4560 wrote to memory of 316 4560 un871203.exe pr950609.exe PID 4560 wrote to memory of 2592 4560 un871203.exe qu069354.exe PID 4560 wrote to memory of 2592 4560 un871203.exe qu069354.exe PID 4560 wrote to memory of 2592 4560 un871203.exe qu069354.exe PID 2592 wrote to memory of 5124 2592 qu069354.exe 1.exe PID 2592 wrote to memory of 5124 2592 qu069354.exe 1.exe PID 2592 wrote to memory of 5124 2592 qu069354.exe 1.exe PID 4800 wrote to memory of 2872 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe si257044.exe PID 4800 wrote to memory of 2872 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe si257044.exe PID 4800 wrote to memory of 2872 4800 3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe si257044.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe"C:\Users\Admin\AppData\Local\Temp\3be316a0de6906639eb7a006f15dee795887ab61be23ff330ebe1126c5798e85.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4800 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871203.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un871203.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4560 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr950609.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr950609.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:316 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 316 -s 10804⤵
- Program crash
PID:1436 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu069354.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu069354.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2592 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5124 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 13884⤵
- Program crash
PID:3908 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si257044.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 316 -ip 3161⤵PID:4532
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2592 -ip 25921⤵PID:2196
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
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
656KB
MD5390353bdd89dc926a0a4f3036d7b3ac3
SHA1dd43c6c4335228a2429d36fbe2063f3a3a99fded
SHA256b85761481f23c840345d580efe12aa71090d653b176f6823e0c5710e205b597f
SHA51232a6d6ab1b093cfab877ceebe7a2bd8ffa8c5bcbd57151cdc7d863ecdea3d1c3c66229d8a1e2cf8483776c8a1f689b1d5eb25fac1becc6f8f609e5482049f1c8
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Filesize
254KB
MD5895daf850355d365d1e47a7c3c00c2a0
SHA1c3dd68560ae875c618f9c11bda9537d17ad3ee9f
SHA256d11f2cfb2d5b2b76c8c9e65e570807b647623c957e5f8958371c7c8cadfe99aa
SHA512c51fef70a5d175d2f761ba846ac3df2af34678f9712f13f54216dfec41f5ca398e49df2f28cb741a1979af908846bfb4a8e1f07d74032597c4da309634243d90
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Filesize
438KB
MD51b9dcee191a3adaa8c44240f3549d805
SHA162569fe9cbbb6543d9161bb6c15a901725277c9e
SHA256b7be86c54eed1d3213f9a6868944a5986255c17b442bba44caea7548bacb48e4
SHA512e8a3a5b7f619c95dd696ae3273904185b2ffe21febcea244f9dddf8ca2298ab903f2161ed0cf8c07ebc1ea2956ac70c3a563a847d5d67bb70c477345b4a56b4b
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1