Analysis
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max time kernel
149s -
max time network
151s -
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 22:10
Static task
static1
Behavioral task
behavioral1
Sample
d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe
Resource
win10v2004-20241007-en
General
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Target
d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe
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Size
1.0MB
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MD5
7335cdf931fdbe3acc9e2e97a1209d9e
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SHA1
b9e7b0fa19afcef6438282bcd22a78e2cd3a1814
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SHA256
d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38
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SHA512
2018b1bf01ff09a7ecd47d35ede1d0eec2c8c3c3653b24cbb28b038b88b894159fa758191a320ff1da11d69ec8423355c593a1510ddb752f874494ae970699dc
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SSDEEP
24576:Nyf7vLS8NTYasCI450AjkpL+9xa8hwaOXOiOdW3:o7LlCDCr50AjQL+HjOXOi6
Malware Config
Extracted
redline
rosn
176.113.115.145:4125
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auth_value
050a19e1db4d0024b0f23b37dcf961f4
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7332.exe healer behavioral1/memory/404-28-0x0000000000210000-0x000000000021A000-memory.dmp healer behavioral1/memory/436-34-0x0000000000B00000-0x0000000000B1A000-memory.dmp healer behavioral1/memory/436-36-0x0000000002810000-0x0000000002828000-memory.dmp healer behavioral1/memory/436-37-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-60-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-64-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-62-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-58-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-56-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-54-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-52-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-50-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-48-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-46-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-44-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-42-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-40-0x0000000002810000-0x0000000002822000-memory.dmp healer behavioral1/memory/436-38-0x0000000002810000-0x0000000002822000-memory.dmp healer -
Healer family
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Processes:
v1868He.exetz7332.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" v1868He.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection tz7332.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" tz7332.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" tz7332.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" tz7332.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" tz7332.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" tz7332.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/3836-72-0x00000000025F0000-0x0000000002636000-memory.dmp family_redline behavioral1/memory/3836-73-0x00000000028A0000-0x00000000028E4000-memory.dmp family_redline behavioral1/memory/3836-93-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-97-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-107-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-105-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-103-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-101-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-99-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-95-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-91-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-89-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-87-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-85-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-83-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-81-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-79-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-77-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-75-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline behavioral1/memory/3836-74-0x00000000028A0000-0x00000000028DF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 6 IoCs
Processes:
zap2069.exezap1639.exezap3951.exetz7332.exev1868He.exew56oQ94.exepid process 1884 zap2069.exe 3368 zap1639.exe 1060 zap3951.exe 404 tz7332.exe 436 v1868He.exe 3836 w56oQ94.exe -
Processes:
tz7332.exev1868He.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" tz7332.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features v1868He.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" v1868He.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exezap2069.exezap1639.exezap3951.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\\\"" d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.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\\\"" zap2069.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\\\"" zap1639.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" zap3951.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 3876 sc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2312 436 WerFault.exe v1868He.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:
zap2069.exezap1639.exezap3951.exev1868He.exew56oQ94.exed5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zap2069.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zap1639.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zap3951.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language v1868He.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language w56oQ94.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
tz7332.exev1868He.exepid process 404 tz7332.exe 404 tz7332.exe 436 v1868He.exe 436 v1868He.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
tz7332.exev1868He.exew56oQ94.exedescription pid process Token: SeDebugPrivilege 404 tz7332.exe Token: SeDebugPrivilege 436 v1868He.exe Token: SeDebugPrivilege 3836 w56oQ94.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exezap2069.exezap1639.exezap3951.exedescription pid process target process PID 2436 wrote to memory of 1884 2436 d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe zap2069.exe PID 2436 wrote to memory of 1884 2436 d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe zap2069.exe PID 2436 wrote to memory of 1884 2436 d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe zap2069.exe PID 1884 wrote to memory of 3368 1884 zap2069.exe zap1639.exe PID 1884 wrote to memory of 3368 1884 zap2069.exe zap1639.exe PID 1884 wrote to memory of 3368 1884 zap2069.exe zap1639.exe PID 3368 wrote to memory of 1060 3368 zap1639.exe zap3951.exe PID 3368 wrote to memory of 1060 3368 zap1639.exe zap3951.exe PID 3368 wrote to memory of 1060 3368 zap1639.exe zap3951.exe PID 1060 wrote to memory of 404 1060 zap3951.exe tz7332.exe PID 1060 wrote to memory of 404 1060 zap3951.exe tz7332.exe PID 1060 wrote to memory of 436 1060 zap3951.exe v1868He.exe PID 1060 wrote to memory of 436 1060 zap3951.exe v1868He.exe PID 1060 wrote to memory of 436 1060 zap3951.exe v1868He.exe PID 3368 wrote to memory of 3836 3368 zap1639.exe w56oQ94.exe PID 3368 wrote to memory of 3836 3368 zap1639.exe w56oQ94.exe PID 3368 wrote to memory of 3836 3368 zap1639.exe w56oQ94.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe"C:\Users\Admin\AppData\Local\Temp\d5066341979c81e32ea1e253de046c17b2e61d311849d418233f599e7e8dcd38.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap2069.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap2069.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap1639.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap1639.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3368 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap3951.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap3951.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7332.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7332.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:404 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1868He.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v1868He.exe5⤵
- 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:436 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 436 -s 11086⤵
- Program crash
PID:2312 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w56oQ94.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w56oQ94.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 436 -ip 4361⤵PID:4260
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:3876
Network
MITRE ATT&CK Enterprise v15
Persistence
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
847KB
MD5215d292b968e8929795f8f73e3ccd663
SHA12c57c9701950f27f42efc934a3252a6f226cb0d5
SHA256fc4abbcb82bb57bd15eba7bc62a70265fa10fac2df52da5eba6576efb2c0d2e6
SHA512b2483a0dcbae1a4741af02f498df69f7e1c27a94dc7dd171694209079a7ea6bfdf4290e940e758a4f67a4cb1fcbe1c27f2f871f1cb97c1dd8078812620fff0c0
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Filesize
705KB
MD511a5f3d5aa798e351b56c9f2a86a703e
SHA15d7b7ace0739705afa6a791047bffcdf554c09d8
SHA25632df0ac07392f222b1cb0b0bd46533805b3443e891f532a422fa7ad54d81259a
SHA51258a8893cfc8c94215339fd2780c54c5e9aa2b49e1649be233b7c41225d81cfc9d67095619976f2363220070ebe75e27c62797789bca517ee5ba4878f68cce9ba
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Filesize
411KB
MD5201504f06e0594151ee8a2b7bae3de65
SHA1b2635ec254c74ca508018685453622de828c7326
SHA25688a579078e1b1bb4da10227d069ae4a526e30d94379d9a6193abd04d3fb6b9d3
SHA5120655ab7e59154b06a56417cdbd44134a1dea84c052afe1e7feacfaa4432a210943d117a935cb88c7ad6346b5f2d57be24643a107fc2d66ba387366f8efc0fb89
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Filesize
350KB
MD5a5df4e448e4769daf3203deec19f53c9
SHA1c587b76052cb827f305cd53afd3278544bedff58
SHA256573935d181cb712f34f1d8daed75415002d883252026b2e57ec81bafb5e7911b
SHA51250d1732436ea081bf6b048facc32073b2ed72e99935a4b9381ea66941b2a51e92408f66c003eb08a647d189c2b5ab65900d4667f22f67c49163c9e8d281a5371
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
352KB
MD5b32c758058997366c734385f06091a02
SHA181d7daf43b45a9abab5824e841c846946c53ebaa
SHA2566ac297513ceccb8304467da6bbc9607f620c62c80aca75b2d6ed0d61fd7dffb6
SHA51215fb0b890d4133f6a9c7ec7cafb41c1776dee56df02f1042ab5d5561bfac3be3fa5d92ee810685eef0b583282c835db6fb4832ab906508ed4a148fe42d52c65c