Analysis
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max time kernel
112s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 16:49
Static task
static1
Behavioral task
behavioral1
Sample
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe
Resource
win10v2004-20241007-en
General
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Target
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe
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Size
643KB
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MD5
818215c7be61c2ac0fc9692fb811ea60
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SHA1
fbb127fcfb59f4f92b9004edc01cfbd328212bff
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SHA256
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b
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SHA512
f5f5d317dce4474e6ab3c23b83ad0eec3e0c9169e624db778967c8dfcc9b07f3948094294835e0e3fd09425a15e254710e83b57d54027f878d46b0985cab19ff
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SSDEEP
12288:9MrHy90tCYRuhgr/ERrRhSCnFGv67am7AObPuCVbX9JaeRP2Y/EppY9D:CycCPhgTEkmFGpMb3hUel2+9D
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exe healer behavioral1/memory/1896-15-0x00000000006A0000-0x00000000006AA000-memory.dmp healer behavioral1/memory/1904-22-0x0000000002510000-0x000000000252A000-memory.dmp healer behavioral1/memory/1904-24-0x0000000002700000-0x0000000002718000-memory.dmp healer behavioral1/memory/1904-39-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-52-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-50-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-48-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-46-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-44-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-42-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-40-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-36-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-34-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-32-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-30-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-28-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-26-0x0000000002700000-0x0000000002712000-memory.dmp healer behavioral1/memory/1904-25-0x0000000002700000-0x0000000002712000-memory.dmp healer -
Healer family
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Processes:
b6613xm.exec13ju16.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b6613xm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b6613xm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b6613xm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c13ju16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c13ju16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c13ju16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c13ju16.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b6613xm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b6613xm.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b6613xm.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c13ju16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c13ju16.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/3764-60-0x00000000022A0000-0x00000000022E6000-memory.dmp family_redline behavioral1/memory/3764-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp family_redline behavioral1/memory/3764-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-92-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-86-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/3764-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
tice9206.exeb6613xm.exec13ju16.exedipUK50.exepid process 4076 tice9206.exe 1896 b6613xm.exe 1904 c13ju16.exe 3764 dipUK50.exe -
Processes:
b6613xm.exec13ju16.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b6613xm.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c13ju16.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c13ju16.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exetice9206.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\\\"" 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.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\\\"" tice9206.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3608 1904 WerFault.exe c13ju16.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exetice9206.exec13ju16.exedipUK50.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice9206.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c13ju16.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dipUK50.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b6613xm.exec13ju16.exepid process 1896 b6613xm.exe 1896 b6613xm.exe 1904 c13ju16.exe 1904 c13ju16.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b6613xm.exec13ju16.exedipUK50.exedescription pid process Token: SeDebugPrivilege 1896 b6613xm.exe Token: SeDebugPrivilege 1904 c13ju16.exe Token: SeDebugPrivilege 3764 dipUK50.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exetice9206.exedescription pid process target process PID 4552 wrote to memory of 4076 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe tice9206.exe PID 4552 wrote to memory of 4076 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe tice9206.exe PID 4552 wrote to memory of 4076 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe tice9206.exe PID 4076 wrote to memory of 1896 4076 tice9206.exe b6613xm.exe PID 4076 wrote to memory of 1896 4076 tice9206.exe b6613xm.exe PID 4076 wrote to memory of 1904 4076 tice9206.exe c13ju16.exe PID 4076 wrote to memory of 1904 4076 tice9206.exe c13ju16.exe PID 4076 wrote to memory of 1904 4076 tice9206.exe c13ju16.exe PID 4552 wrote to memory of 3764 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe dipUK50.exe PID 4552 wrote to memory of 3764 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe dipUK50.exe PID 4552 wrote to memory of 3764 4552 1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe dipUK50.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe"C:\Users\Admin\AppData\Local\Temp\1574c65a641ddf2e3d4350f1e44109f86e816537ce47c9fa91c6c5940fbe6d8b.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4552 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9206.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9206.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b6613xm.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1896
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13ju16.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c13ju16.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:1904 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1904 -s 10804⤵
- Program crash
PID:3608
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dipUK50.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dipUK50.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3764
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1904 -ip 19041⤵PID:3916
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
Loading Replay Monitor...
Downloads
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Filesize
295KB
MD5e346d4e0622008c024a2e0a36a5eab2e
SHA12316810191a2c8ef5bbd27aabde0b13b5c3f885a
SHA256e671a2f04e3e5970602a68383248343cb75f1489985a6c40228766dd579a6bf4
SHA512e4799e6b57cb62b356629f4a353238efb5145458b6a4e3c5096169a977b73c9428aa5dc9cf9edc30859710bf7ee7c462d0854e4375dec50dcc4904923b3c1de4
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Filesize
321KB
MD5cb07efe152b958951cf2ded9274b60da
SHA16f64164dda5b567ffe6c98d2368e00e9598a59f0
SHA2560c38a16f1831dca696cb8ef0e54ede908a682b620963d7c87c286de94d9b86d6
SHA51224bd8423c54221f0ba134eb1c3c3325ae6c9e9712483dd570110013cb86489d353bd72184b1892733a28e99a17e58b4fd31ca59ba95103888e4cebd485ea2cb6
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
237KB
MD59d34a6bba00fcb26ed103a316cb05042
SHA1980a5a27ab674bcdec317e2097f8a59488a778a6
SHA2565bf4db44460ca6149d17fb8b50b8414b3e4c58acbbc598445aabd26c9247bd2d
SHA5129626fb25fa57085d68c8e40ba79fde225b5acd916a3e64125192f0ca43aa0667737a83e780c6297d9eecf4435f46a450f18231cd010b91db835c69b9dc8fc7fd