Analysis Overview
SHA256
1ad4201a0e68b5231b9803035e988bfc80bbfb01bb482fa9855c9778139c3eaf
Threat Level: Known bad
The file 0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
UPX packed file
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-16 21:47
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-16 21:47
Reported
2024-06-16 21:49
Platform
win7-20240611-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Loads dropped DLL
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3044 set thread context of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe |
| PID 1952 set thread context of 484 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 1952 set thread context of 580 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\HIFOA.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/3044-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/3044-3-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/3044-15-0x0000000000310000-0x0000000000311000-memory.dmp
memory/3044-5-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/3044-27-0x0000000000340000-0x0000000000341000-memory.dmp
memory/3044-77-0x00000000003F0000-0x00000000003F2000-memory.dmp
memory/3044-69-0x00000000003D0000-0x00000000003D1000-memory.dmp
memory/3044-59-0x00000000003A0000-0x00000000003A1000-memory.dmp
memory/3044-39-0x0000000000360000-0x0000000000361000-memory.dmp
memory/3044-87-0x0000000000404000-0x0000000000405000-memory.dmp
memory/3044-88-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2636-97-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-95-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2636-93-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-91-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-89-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3044-99-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2636-101-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-103-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-102-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2636-106-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HIFOA.bat
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | 30e245c25a1f67b7e89d023a0e7e08cb |
| SHA1 | 37f201248703b544e6b068e0e77676e408968730 |
| SHA256 | cb097f3b34d78d4d6eb14f8abf96adc57262c29869e5c7e06b4d4cde95fc804b |
| SHA512 | 79339eb6136689b8e0b7bda398ede7f4b3423eb93d637332b9fedea6fa836ad996f4801df387c897fc112d71e897579c317165f877290f13f81dc5ad304dbb85 |
memory/1952-148-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2636-147-0x0000000003270000-0x00000000032C3000-memory.dmp
memory/2636-146-0x0000000003270000-0x00000000032C3000-memory.dmp
memory/2636-145-0x0000000003270000-0x00000000032C3000-memory.dmp
memory/2636-144-0x0000000003270000-0x00000000032C3000-memory.dmp
memory/1952-153-0x0000000000280000-0x0000000000281000-memory.dmp
memory/1952-174-0x0000000000380000-0x0000000000381000-memory.dmp
memory/1952-218-0x0000000000400000-0x0000000000453000-memory.dmp
memory/1952-163-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1952-247-0x0000000000400000-0x0000000000453000-memory.dmp
memory/2636-250-0x0000000000400000-0x000000000040B000-memory.dmp
memory/580-245-0x0000000000400000-0x0000000000414000-memory.dmp
memory/484-244-0x0000000000400000-0x000000000040B000-memory.dmp
memory/580-259-0x0000000000400000-0x0000000000414000-memory.dmp
memory/484-258-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-16 21:47
Reported
2024-06-16 21:50
Platform
win10v2004-20240226-en
Max time kernel
151s
Max time network
156s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5080 set thread context of 4768 | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe |
| PID 2244 set thread context of 792 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
| PID 2244 set thread context of 852 | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\0efd51f0f9a127e47d12164515965730_NeikiAnalytics.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\VRFRD.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=940 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 35.15.31.184.in-addr.arpa | udp |
| US | 13.107.253.64:443 | tcp | |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 76.234.34.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 105.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | 14.179.89.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
| US | 8.8.8.8:53 | billabong4102.no-ip.biz | udp |
Files
memory/5080-0-0x0000000000400000-0x0000000000453000-memory.dmp
memory/5080-3-0x0000000000400000-0x0000000000453000-memory.dmp
memory/5080-4-0x00000000022F0000-0x00000000022F2000-memory.dmp
memory/5080-6-0x0000000002B80000-0x0000000002B82000-memory.dmp
memory/5080-5-0x0000000002320000-0x0000000002322000-memory.dmp
memory/4768-7-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4768-9-0x0000000000400000-0x000000000040B000-memory.dmp
memory/4768-10-0x0000000000400000-0x000000000040B000-memory.dmp
memory/5080-13-0x0000000000400000-0x0000000000453000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\VRFRD.txt
| MD5 | 4eb61ec7816c34ec8c125acadc57ec1b |
| SHA1 | b0015cc865c0bb1a027be663027d3829401a31cc |
| SHA256 | 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff |
| SHA512 | f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1 |
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
| MD5 | 169fe306d32df176d103545bc5c40d20 |
| SHA1 | 5923c3af0e26578557212824b71eb23b11d5edbf |
| SHA256 | 2c7559c7353ef727cdff784a19a641bb91af874b322f800e08466a7c9d68eaa9 |
| SHA512 | 652848fb2c88a74acf69ffe7eff48532514be3415091aa9db7d8fb85713f684adea0fb8703d74e16bc1e947284f326fcaa795a02c64c8497ea7430f4b5d8efb8 |
memory/2244-34-0x0000000000400000-0x0000000000453000-memory.dmp
memory/4768-38-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2244-39-0x0000000000400000-0x0000000000453000-memory.dmp
memory/852-46-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2244-49-0x0000000000400000-0x0000000000453000-memory.dmp
memory/852-53-0x0000000000400000-0x0000000000414000-memory.dmp
memory/852-54-0x0000000000400000-0x0000000000414000-memory.dmp
memory/852-55-0x0000000000400000-0x0000000000414000-memory.dmp
memory/852-56-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4768-59-0x0000000000400000-0x000000000040B000-memory.dmp
memory/792-60-0x0000000000400000-0x000000000040B000-memory.dmp
memory/852-61-0x0000000000400000-0x0000000000414000-memory.dmp