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
11/11/2024, 05:55
Static task
static1
Behavioral task
behavioral1
Sample
22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe
Resource
win10v2004-20241007-en
General
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Target
22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe
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Size
409KB
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MD5
d84672fd34b306618da737cd39d7e379
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SHA1
b549a75cee747dc1fe1d6642761a4c9790dd8c17
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SHA256
22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328
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SHA512
9c44ce400fa7eb04b1f1e43fdedaf995bd15a2b085089fad4d36c141e945709ca4ac58252355b64573e1853d609a3237b0ce844df9fc1b69b903cb9967d554fb
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SSDEEP
12288:dMrTy90rrqT3SQsdygA3EgV9N0UGNag2ukGB:KyUCsdmPV9N0UGNackGB
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 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c86-5.dat healer behavioral1/memory/3304-8-0x0000000000510000-0x000000000051A000-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\DisableScanOnRealtimeEnable = "1" s1570Wd.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection s1570Wd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" s1570Wd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" s1570Wd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" s1570Wd.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" s1570Wd.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 36 IoCs
resource yara_rule behavioral1/memory/3348-18-0x0000000002500000-0x0000000002546000-memory.dmp family_redline behavioral1/memory/3348-20-0x0000000002580000-0x00000000025C4000-memory.dmp family_redline behavioral1/memory/3348-80-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-84-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-82-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-78-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-76-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-75-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-70-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-69-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-66-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-64-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-62-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-60-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-58-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-56-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-54-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-52-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-50-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-48-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-46-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-42-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-40-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-39-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-36-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-34-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-33-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-30-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-31-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-28-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-26-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-24-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-72-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-44-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-22-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline behavioral1/memory/3348-21-0x0000000002580000-0x00000000025BE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 3304 s1570Wd.exe 3348 t21MN91.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" s1570Wd.exe -
Adds Run key to start application 2 TTPs 1 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\\\"" 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5004 sc.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language t21MN91.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3304 s1570Wd.exe 3304 s1570Wd.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3304 s1570Wd.exe Token: SeDebugPrivilege 3348 t21MN91.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4596 wrote to memory of 3304 4596 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe 83 PID 4596 wrote to memory of 3304 4596 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe 83 PID 4596 wrote to memory of 3348 4596 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe 95 PID 4596 wrote to memory of 3348 4596 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe 95 PID 4596 wrote to memory of 3348 4596 22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe"C:\Users\Admin\AppData\Local\Temp\22ee7e4aed01a2af2e7a3ca02bf688f78b5e86c55d80481197542106e827a328.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4596 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1570Wd.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s1570Wd.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3304
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t21MN91.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t21MN91.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3348
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5004
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
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
382KB
MD50fd5641d84944663de4ff1c6ec73ac12
SHA13f6e79840d52ea9fceada90eac52384e2ee24d11
SHA256cd3bde9a06c3e79fb85e88a38d93c654f0d8941108581fa7b2b883a04bc9e0b0
SHA5124457ff95ee19887b58ad6ea2b5137b45a9bd447622f42f811d201cbe47731f45c578fd0a4305466e9dc0a47e03bba95e67a64c43596fd8efb9e0a7d9f6a08e61