Analysis
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max time kernel
114s -
max time network
111s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 13:24
Static task
static1
Behavioral task
behavioral1
Sample
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe
Resource
win10v2004-20241007-en
General
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Target
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe
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Size
531KB
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MD5
82f2c6264ee0a5dfae9f07e143eb9cd5
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SHA1
6b131d89e3b216f827f24c9204b07746c9337565
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SHA256
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74
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SHA512
6b1d97d1d74fd7f38745289f3ca2caebbcbaa2d85b8229a2c50a2f5111322a7026aebb6f2a433c7000c7339244ac1b13fa2749d467f5fe589f2dcce15b1c59a6
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SSDEEP
6144:KQy+bnr+/p0yN90QEWJUNRSBTPJdVJWuOkWkQ+N5UC8KRjmeW4I5UFZbufu4+pt/:YMrXy90kPFVYrLczUP0pWzibuWNA6oq
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 17 IoCs
Processes:
resource yara_rule behavioral1/memory/4480-12-0x0000000002280000-0x000000000229A000-memory.dmp healer behavioral1/memory/4480-14-0x0000000004A70000-0x0000000004A88000-memory.dmp healer behavioral1/memory/4480-42-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-41-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-39-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-36-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-34-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-32-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-30-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-28-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-26-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-25-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-22-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-20-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-18-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-16-0x0000000004A70000-0x0000000004A82000-memory.dmp healer behavioral1/memory/4480-15-0x0000000004A70000-0x0000000004A82000-memory.dmp healer -
Healer family
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Processes:
pro5861.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro5861.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro5861.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro5861.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro5861.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro5861.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro5861.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/1504-57-0x00000000023D0000-0x0000000002416000-memory.dmp family_redline behavioral1/memory/1504-58-0x0000000004A90000-0x0000000004AD4000-memory.dmp family_redline behavioral1/memory/1504-72-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-76-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-92-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-90-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-88-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-86-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-84-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-82-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-80-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-78-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-74-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-70-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-69-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-66-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-64-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-62-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-60-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline behavioral1/memory/1504-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
Processes:
pro5861.exequ0895.exepid Process 4480 pro5861.exe 1504 qu0895.exe -
Processes:
pro5861.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro5861.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro5861.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.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\\\"" dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3144 4480 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exepro5861.exequ0895.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro5861.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0895.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro5861.exepid Process 4480 pro5861.exe 4480 pro5861.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro5861.exequ0895.exedescription pid Process Token: SeDebugPrivilege 4480 pro5861.exe Token: SeDebugPrivilege 1504 qu0895.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exedescription pid Process procid_target PID 4240 wrote to memory of 4480 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 84 PID 4240 wrote to memory of 4480 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 84 PID 4240 wrote to memory of 4480 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 84 PID 4240 wrote to memory of 1504 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 96 PID 4240 wrote to memory of 1504 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 96 PID 4240 wrote to memory of 1504 4240 dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe"C:\Users\Admin\AppData\Local\Temp\dd319a7682cd5747d0fb48aa3adde8a47589e504e617ee6080913be43ab93d74.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4240 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro5861.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro5861.exe2⤵
- 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:4480 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4480 -s 10803⤵
- Program crash
PID:3144
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0895.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu0895.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1504
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4480 -ip 44801⤵PID:4492
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
260KB
MD546d38f1c33a1193e63c128b0d4d07a19
SHA10cbc44f56b7f25a085de60aae3486e72feba77fe
SHA2569612222c4af797c3792caeb4456d8d121a37fbe5599c196b5d450402e7bb6703
SHA51231890bb5e2a4b16c6c5a1100bc62e446647a0ab9f6666d286456c1bea2fd4aa1015bbd806e41f87730afcce2dce582b373d1a2e43ca4a00da4851c8f9c9ea9b7
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Filesize
319KB
MD56db23d60021ee6b1576e28c2f42b55fd
SHA17859632cdfa67ba82192b993cd4e1879308a8c4a
SHA25683476ab8f1a91479a2f74a554af0e6b27c3cd0a4a48c8d6d4273a82917b5629b
SHA512a7365f60da8396228c1b50728ece6814df0d0269700c72785872816c5fbb77e9377a8530aa070f012129ec7d03c0c8687cbe8f357eebb9841ff97da48cd1d503