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
30-10-2024 21:58
Static task
static1
Behavioral task
behavioral1
Sample
d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe
Resource
win10v2004-20241007-en
General
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Target
d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe
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Size
556KB
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MD5
c6c4322a7af76e06e7ac6ea98750f64d
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SHA1
d6fa5cf092a3b37bff371120c1530fdd61f36948
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SHA256
d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a
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SHA512
bdbda970ae10dc0791744d823f36b256f95eb26f8d60b6fb6724887199ca0146a5dd4c16a96c31d6ac4f4dfe33730f5dc064f3b36e095a795ad345e9e0eb2be7
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SSDEEP
12288:9MrBy90o9qSukKVYjIUZg1hZYH19N2gFhE2Hj1aarSc:8ydvZg7ZMR2Opp
Malware Config
Extracted
redline
boris
193.233.20.32:4125
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auth_value
766b5bdf6dbefcf7ca223351952fc38f
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023b96-12.dat healer behavioral1/memory/3312-15-0x0000000000080000-0x000000000008A000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro5493.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro5493.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro5493.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection pro5493.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro5493.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro5493.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/3448-22-0x00000000071C0000-0x0000000007206000-memory.dmp family_redline behavioral1/memory/3448-24-0x00000000072A0000-0x00000000072E4000-memory.dmp family_redline behavioral1/memory/3448-28-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-44-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-88-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-84-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-82-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-80-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-78-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-76-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-74-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-72-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-70-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-68-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-64-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-62-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-61-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-58-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-57-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-54-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-52-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-50-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-48-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-46-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-42-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-41-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-38-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-36-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-34-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-32-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-30-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-86-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-66-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-26-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline behavioral1/memory/3448-25-0x00000000072A0000-0x00000000072DF000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 2632 unio5569.exe 3312 pro5493.exe 3448 qu0000.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" pro5493.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description 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\\\"" d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.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\\\"" unio5569.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio5569.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0000.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3312 pro5493.exe 3312 pro5493.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3312 pro5493.exe Token: SeDebugPrivilege 3448 qu0000.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4484 wrote to memory of 2632 4484 d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe 84 PID 4484 wrote to memory of 2632 4484 d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe 84 PID 4484 wrote to memory of 2632 4484 d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe 84 PID 2632 wrote to memory of 3312 2632 unio5569.exe 85 PID 2632 wrote to memory of 3312 2632 unio5569.exe 85 PID 2632 wrote to memory of 3448 2632 unio5569.exe 95 PID 2632 wrote to memory of 3448 2632 unio5569.exe 95 PID 2632 wrote to memory of 3448 2632 unio5569.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe"C:\Users\Admin\AppData\Local\Temp\d80ed0298bba52014c504beee1d8d79f030c4c1a773463bdfcb96db25bbc019a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4484 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5569.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5569.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2632 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5493.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5493.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3312
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0000.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0000.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3448
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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
414KB
MD519594105446be50a7813c88da742bbe5
SHA1071020c96ddad55dbf39b3193fe5ea62c327f2ae
SHA256b97de96544c987bc04081955b870b8fe430d960fe45adc5fd2981f2c836a3c06
SHA512cebdb9e27f3d686276a56cab689faa44343cfbee2ba1382f2f0ba029acc0fb835a37ffa986f29d33bd43757a93c44a6d0573f872db12edc784b0ee350c0eef73
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
387KB
MD58662ae208fc71599759f10243e5a0092
SHA128d368cf614af92910bce41284e3c466e32336a1
SHA256633635d040d053a223d44e41afacac6c7bf0340c0c89871cf21b6b23cf73a456
SHA512f89c58c8ea9da7786c61829885ebbf4e416611aa624fce3bebf7b66fab444ef1ee05027138bd38c251cd93503a5d00b9bcfb999241fb104c08b81f80d2d88d36