Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
140s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/08/2024, 15:05
Static task
static1
Behavioral task
behavioral1
Sample
HorrorRNGInst.exe
Resource
win7-20240729-en
General
-
Target
HorrorRNGInst.exe
-
Size
89KB
-
MD5
958be1157871fd8c546e4992cf55713b
-
SHA1
dcc2fc1dc846cfa87ec29e8fe5c92603e4a895aa
-
SHA256
f67f239010aabb32ecb3fc0e578b1faf105072feee6e352f0b385e8d405038de
-
SHA512
d046a68472108430ee5c8f69d5ed9c3474d2f09881f3c8f344b551b3899c44bbf63d6632783354f9370e4dbefb81a597fcd1fb9baf7c1d2487bbfdea132aaba6
-
SSDEEP
1536:H7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIfCw6Op:b7DhdC6kzWypvaQ0FxyNTBfCa
Malware Config
Signatures
-
Blocklisted process makes network request 1 IoCs
flow pid Process 30 5988 powershell.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 29 api.ipgeolocation.io 30 api.ipgeolocation.io -
pid Process 5988 powershell.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 HorrorRNGInst.exe -
Delays execution with timeout.exe 4 IoCs
pid Process 2388 timeout.exe 5164 timeout.exe 4628 timeout.exe 1008 timeout.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 5988 powershell.exe 5988 powershell.exe 5988 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5988 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1200 wrote to memory of 1796 1200 HorrorRNGInst.exe 92 PID 1200 wrote to memory of 1796 1200 HorrorRNGInst.exe 92 PID 1796 wrote to memory of 2388 1796 cmd.exe 93 PID 1796 wrote to memory of 2388 1796 cmd.exe 93 PID 1796 wrote to memory of 5164 1796 cmd.exe 97 PID 1796 wrote to memory of 5164 1796 cmd.exe 97 PID 1796 wrote to memory of 4628 1796 cmd.exe 106 PID 1796 wrote to memory of 4628 1796 cmd.exe 106 PID 1796 wrote to memory of 5988 1796 cmd.exe 107 PID 1796 wrote to memory of 5988 1796 cmd.exe 107 PID 1796 wrote to memory of 1008 1796 cmd.exe 108 PID 1796 wrote to memory of 1008 1796 cmd.exe 108
Processes
-
C:\Users\Admin\AppData\Local\Temp\HorrorRNGInst.exe"C:\Users\Admin\AppData\Local\Temp\HorrorRNGInst.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Windows\system32\cmd.exe"C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\7F4D.tmp\7F4E.tmp\7F4F.bat C:\Users\Admin\AppData\Local\Temp\HorrorRNGInst.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:2388
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:5164
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:4628
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command "Invoke-RestMethod -Uri 'https://api.ipgeolocation.io/ipgeo?apiKey=c6eb3eeb4cbd47a1b3394c2f842b8a1a' | Out-File -FilePath 'ip_info.txt'"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5988
-
-
C:\Windows\system32\timeout.exetimeout /t 1 /nobreak3⤵
- Delays execution with timeout.exe
PID:1008
-
-
-
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 --field-trial-handle=4300,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=1420 /prefetch:81⤵PID:5196
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
748B
MD5aa21ff611de58cd776878ae721f9dba6
SHA1e4d3e10fb81f2878c882bdec5ddfb0b2944670e8
SHA256de947581c04fd3bb85d040e80f100114b0e3456f4f0024f097185e12343ff576
SHA5125aff17cdecbaa2d12aacc14e712f75df5855620bf73a7accb523179118e978b5c7ba45d07d52f4ff6e4444371541f29be1fc0c2f8b67ce3a6dfeaef3380797eb
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82