Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
13-04-2024 15:41
Static task
static1
Behavioral task
behavioral1
Sample
D0560B1FF5BA43A589CD96B269FAB094.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
D0560B1FF5BA43A589CD96B269FAB094.exe
Resource
win10v2004-20240412-en
General
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Target
D0560B1FF5BA43A589CD96B269FAB094.exe
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Size
107KB
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MD5
d0560b1ff5ba43a589cd96b269fab094
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SHA1
bb0dda16de1c2be8ce1e2867c3868e7fad8eb07e
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SHA256
d6ddb50a5c9f484e89fc63cd7bdab796b63c91ba6034271df5c17aa1919bccb5
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SHA512
e5a5135391b2fc3c987f856f53884c53b7f5d1d46178450184d6d7af9a78716105e33c005d91e75a0495aa9b908c52a0efbdb96ac22f082ac5da33c8790954b4
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SSDEEP
1536:orp5eznKUlIOp3YjVCguHEvQEbFqVC3woFRKpT4xtKegoxmOBK:w5eznsjsguGDFqGx8egoxmOQ
Malware Config
Extracted
njrat
0.7d
neuf
doddyfire.linkpc.net:10000
e1a87040f2026369a233f9ae76301b7b
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reg_key
e1a87040f2026369a233f9ae76301b7b
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splitter
|'|'|
Signatures
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Modifies Windows Firewall 2 TTPs 1 IoCs
Processes:
netsh.exepid process 1508 netsh.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
D0560B1FF5BA43A589CD96B269FAB094.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4092317236-2027488869-1227795436-1000\Control Panel\International\Geo\Nation D0560B1FF5BA43A589CD96B269FAB094.exe -
Executes dropped EXE 2 IoCs
Processes:
chargeable.exechargeable.exepid process 1556 chargeable.exe 3920 chargeable.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
D0560B1FF5BA43A589CD96B269FAB094.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4092317236-2027488869-1227795436-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\confuse = "C:\\Users\\Admin\\AppData\\Roaming\\confuse\\chargeable.exe" D0560B1FF5BA43A589CD96B269FAB094.exe Set value (str) \REGISTRY\USER\S-1-5-21-4092317236-2027488869-1227795436-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SysMain = "C:\\Users\\Admin\\AppData\\Local\\Temp\\D0560B1FF5BA43A589CD96B269FAB094.exe" D0560B1FF5BA43A589CD96B269FAB094.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
chargeable.exedescription pid process target process PID 1556 set thread context of 3920 1556 chargeable.exe chargeable.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 31 IoCs
Processes:
chargeable.exedescription pid process Token: SeDebugPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe Token: 33 3920 chargeable.exe Token: SeIncBasePriorityPrivilege 3920 chargeable.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
D0560B1FF5BA43A589CD96B269FAB094.exechargeable.exechargeable.exedescription pid process target process PID 2664 wrote to memory of 1556 2664 D0560B1FF5BA43A589CD96B269FAB094.exe chargeable.exe PID 2664 wrote to memory of 1556 2664 D0560B1FF5BA43A589CD96B269FAB094.exe chargeable.exe PID 2664 wrote to memory of 1556 2664 D0560B1FF5BA43A589CD96B269FAB094.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 1556 wrote to memory of 3920 1556 chargeable.exe chargeable.exe PID 3920 wrote to memory of 1508 3920 chargeable.exe netsh.exe PID 3920 wrote to memory of 1508 3920 chargeable.exe netsh.exe PID 3920 wrote to memory of 1508 3920 chargeable.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\D0560B1FF5BA43A589CD96B269FAB094.exe"C:\Users\Admin\AppData\Local\Temp\D0560B1FF5BA43A589CD96B269FAB094.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\confuse\chargeable.exeC:\Users\Admin\AppData\Roaming\confuse\chargeable.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\confuse\chargeable.exe" "chargeable.exe" ENABLE4⤵
- Modifies Windows Firewall
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\chargeable.exe.logFilesize
400B
MD50a9b4592cd49c3c21f6767c2dabda92f
SHA1f534297527ae5ccc0ecb2221ddeb8e58daeb8b74
SHA256c7effe9cb81a70d738dee863991afefab040290d4c4b78b4202383bcb9f88fcd
SHA5126b878df474e5bbfb8e9e265f15a76560c2ef151dcebc6388c82d7f6f86ffaf83f5ade5a09f1842e493cb6c8fd63b0b88d088c728fd725f7139f965a5ee332307
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C:\Users\Admin\AppData\Roaming\confuse\chargeable.exeFilesize
107KB
MD54e38d91bc94c10774afeba150d4abc45
SHA187ec7b7ea61f5cd852bae1ee77b8f5a9d057c6cf
SHA25692e098c1c4dfc2290f6fd8b6e77f1852613d1125eed8d2dfb7c93f4ae11cb53f
SHA512087c3d9ffc3420d0fc8d83949c30747bd60ced49216aeddf21e1a615935bf6651c8fbe9e81478b2d90a10b2232d2dd0aa3e970798aef3e8fc5fbbf1e0ea983f2
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memory/1556-18-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/1556-24-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/1556-19-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/2664-17-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/2664-0-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/2664-2-0x0000000000C40000-0x0000000000C50000-memory.dmpFilesize
64KB
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memory/2664-1-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/3920-20-0x0000000000400000-0x000000000040C000-memory.dmpFilesize
48KB
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memory/3920-25-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/3920-26-0x00000000016B0000-0x00000000016C0000-memory.dmpFilesize
64KB
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memory/3920-27-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/3920-28-0x00000000016B0000-0x00000000016C0000-memory.dmpFilesize
64KB
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memory/3920-29-0x0000000074850000-0x0000000074E01000-memory.dmpFilesize
5.7MB
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memory/3920-30-0x00000000016B0000-0x00000000016C0000-memory.dmpFilesize
64KB
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memory/3920-31-0x00000000016B0000-0x00000000016C0000-memory.dmpFilesize
64KB