Analysis
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max time kernel
149s -
max time network
152s -
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 10:26
Static task
static1
Behavioral task
behavioral1
Sample
fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe
Resource
win10v2004-20241007-en
General
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Target
fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe
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Size
789KB
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MD5
03ab78d63ef37d986c3b8c20eda2beda
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SHA1
7e14bdf5ee21eeb0ac4dd73bf2765b5d0004622e
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SHA256
fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522
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SHA512
ede0af790636e611f39974a0d2df3143d16a99e2937577dc04cf6cbf8fa59ff0ff1cf99dc7f093e6630f90884434d61ca953e2397aa4666f09beb9aa912688d8
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SSDEEP
12288:CMrzy907BR/2+nMnBmdkLKd/nuW6e1xPNWMKTSAf6ieJEZPsVQVOQRpDHLicsa5O:lyamsdkw/uI1xPNAdPQQR9rP5Vc
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/4512-19-0x0000000002180000-0x000000000219A000-memory.dmp healer behavioral1/memory/4512-21-0x00000000024D0000-0x00000000024E8000-memory.dmp healer behavioral1/memory/4512-22-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-33-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-49-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-47-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-45-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-43-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-41-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-39-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-37-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-35-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-31-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-29-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-27-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-25-0x00000000024D0000-0x00000000024E2000-memory.dmp healer behavioral1/memory/4512-23-0x00000000024D0000-0x00000000024E2000-memory.dmp healer -
Healer family
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Processes:
pro9736.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro9736.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro9736.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro9736.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro9736.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro9736.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro9736.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/5012-2143-0x0000000005420000-0x0000000005452000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/868-2156-0x0000000000E80000-0x0000000000EB0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si512322.exe family_redline behavioral1/memory/5148-2167-0x0000000000BD0000-0x0000000000BFE000-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:
qu3258.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation qu3258.exe -
Executes dropped EXE 5 IoCs
Processes:
un313474.exepro9736.exequ3258.exe1.exesi512322.exepid process 1264 un313474.exe 4512 pro9736.exe 5012 qu3258.exe 868 1.exe 5148 si512322.exe -
Processes:
pro9736.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro9736.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro9736.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
un313474.exefb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exedescription ioc process 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\\\"" un313474.exe 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\\\"" fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 4988 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 3332 4512 WerFault.exe pro9736.exe 4492 5012 WerFault.exe qu3258.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:
fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exeun313474.exepro9736.exequ3258.exe1.exesi512322.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un313474.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro9736.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu3258.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si512322.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro9736.exepid process 4512 pro9736.exe 4512 pro9736.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro9736.exequ3258.exedescription pid process Token: SeDebugPrivilege 4512 pro9736.exe Token: SeDebugPrivilege 5012 qu3258.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exeun313474.exequ3258.exedescription pid process target process PID 3200 wrote to memory of 1264 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe un313474.exe PID 3200 wrote to memory of 1264 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe un313474.exe PID 3200 wrote to memory of 1264 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe un313474.exe PID 1264 wrote to memory of 4512 1264 un313474.exe pro9736.exe PID 1264 wrote to memory of 4512 1264 un313474.exe pro9736.exe PID 1264 wrote to memory of 4512 1264 un313474.exe pro9736.exe PID 1264 wrote to memory of 5012 1264 un313474.exe qu3258.exe PID 1264 wrote to memory of 5012 1264 un313474.exe qu3258.exe PID 1264 wrote to memory of 5012 1264 un313474.exe qu3258.exe PID 5012 wrote to memory of 868 5012 qu3258.exe 1.exe PID 5012 wrote to memory of 868 5012 qu3258.exe 1.exe PID 5012 wrote to memory of 868 5012 qu3258.exe 1.exe PID 3200 wrote to memory of 5148 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe si512322.exe PID 3200 wrote to memory of 5148 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe si512322.exe PID 3200 wrote to memory of 5148 3200 fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe si512322.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe"C:\Users\Admin\AppData\Local\Temp\fb60ea58426ce9a5f99d5dd8f6afd2caad9785b42b47905a90fe7c3fbd9bc522.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3200 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un313474.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un313474.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9736.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9736.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:4512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 10884⤵
- Program crash
PID:3332 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3258.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3258.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5012 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:868 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5012 -s 15364⤵
- Program crash
PID:4492 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si512322.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si512322.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4512 -ip 45121⤵PID:4904
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5012 -ip 50121⤵PID:1916
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4988
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
MD5ba968b308ea7247cd11c2a9182728c8e
SHA157febab8990f86844fcefd5a7f25fc7795590fed
SHA256365e475800e85e4fbc4bc3ee96c494247940232751e574bc9844720e33f179cc
SHA512abbbb15aef8cb9de09bf26c42d5128809bbf80afb72d4d33abe283bda7768c31de9ffd35890a13774db3602f7adf85ff60c297c21f4893d54066cf304b56ede2
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Filesize
635KB
MD596a8043b11449e7b646bb4afebf12493
SHA1878cd3c1bb1e8910339fea36dadb5dfb68ced0cd
SHA256b5c8c1e19b4dc147d946e165b0dbc860977e9e87a52955e641bb2ef0429b2c0d
SHA512534427a11efd3bbad82b24e53a596ec1083dde59b056e63ab39157e3dfa9a5333e7ca05838753209420c1a26ffffd06363c469b51a1bbad92860e76a14254855
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Filesize
233KB
MD51caf77969bd0c29fce35704ca51b4e39
SHA1d934a2f4cb71daddfbb278e500132e448d9813ab
SHA256a1205c7ed57b7fb5b66822a3b69075242687d489456e994661c54c515eb5a3a9
SHA512f65ddb7b5f704f6fddf054057eed169607c0f495d43fbe9de24929ff4cc9f6aab27adab16ad56d570e8764681a54292a4643bcbea4de4ee91bc0940f5d64ee06
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Filesize
417KB
MD5226734c977d5b7e306c05795c204845f
SHA17ff694ef43ac73c9da4809c20a480c83c2adfe0e
SHA256e7e39b5f256049a029014492e8adac496ea1e1d2ce921ba7e827fa37435a1b01
SHA5123cc91ecf9f38fa09bc90314be6b16acd28185cd0fa9a850fe202eecea748e62dbe9a7024a60f8313afb90eee87ab154097cf6303f99ff8f0fe7b37ba4c890b6e
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0