Analysis Overview
SHA256
b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3
Threat Level: Known bad
The file b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3 was found to be: Known bad.
Malicious Activity Summary
RMS
ACProtect 1.3x - 1.4x DLL software
ASPack v2.12-2.42
Executes dropped EXE
UPX packed file
Loads dropped DLL
Checks computer location settings
Drops file in Program Files directory
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Modifies registry class
Delays execution with timeout.exe
Suspicious behavior: SetClipboardViewer
Kills process with taskkill
Runs .reg file with regedit
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-27 17:59
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-27 17:59
Reported
2022-04-27 19:54
Platform
win7-20220414-en
Max time kernel
159s
Max time network
198s
Command Line
Signatures
RMS
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
ASPack v2.12-2.42
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.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 |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
Drops file in Program Files directory
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
Suspicious behavior: SetClipboardViewer
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe
"C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\System\install.vbs"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Program Files (x86)\System\install.bat" "
C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im rutserv.exe
C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im rfusclient.exe
C:\Windows\SysWOW64\reg.exe
reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
C:\Windows\SysWOW64\regedit.exe
regedit /s "regedit.reg"
C:\Windows\SysWOW64\timeout.exe
timeout 2
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /silentinstall
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /firewall
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /start
C:\Program Files (x86)\System\rutserv.exe
"C:\Program Files (x86)\System\rutserv.exe"
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe"
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe" /tray
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe" /tray
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rmansys.ru | udp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
Files
memory/2036-54-0x0000000076461000-0x0000000076463000-memory.dmp
memory/1712-55-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\install.vbs
| MD5 | 65fc32766a238ff3e95984e325357dbb |
| SHA1 | 3ac16a2648410be8aa75f3e2817fbf69bb0e8922 |
| SHA256 | a7b067e9e4d44efe579c7cdb1e847d61af2323d3d73c6fffb22e178ae476f420 |
| SHA512 | 621e81fc2d0f9dd92413481864638a140bee94c7dbd31f944826b21bd6ad6b8a59e63de9f7f0025cffc0efb7f9975dde77f523510ee23ada62c152a63a22f608 |
C:\Program Files (x86)\System\install.bat
| MD5 | 99db27d776e103cad354b531ee1f20b9 |
| SHA1 | 0b82d146df8528f66d1d14756f211fd3a8b1b91a |
| SHA256 | 240020a1a1941d1455135b5cb134e502a13b148be16cbb1552482aa03c29f8f3 |
| SHA512 | bc2ed33495c0a752397b2f1b9b7ba65f94ea5be82dde74c618342c83b68f1b92a4783b672cd427843533799e1af0875e0fd000b12236852e9e2fa93005d7ac69 |
memory/1092-59-0x0000000000000000-mapping.dmp
memory/904-60-0x0000000000000000-mapping.dmp
memory/1388-61-0x0000000000000000-mapping.dmp
memory/628-62-0x0000000000000000-mapping.dmp
memory/1696-63-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\regedit.reg
| MD5 | 5e2bd8f8dacf1890a6275b51342fafc5 |
| SHA1 | 29c2d1d951de808effc17799c6b9790323304ab9 |
| SHA256 | a0a3baaf5ec4f7b6614698f55c82e5eb68543da6cd8a3769ad514c38ba1a03a9 |
| SHA512 | 10d874021238ba2b765f6948df4e56e9fd2d3fe53d61a1f44eb350e62727f1968185babed9f27e715b59158a0314d50d33abd323be00032290708d8fca922e09 |
memory/1648-66-0x0000000000000000-mapping.dmp
\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/1384-69-0x0000000000000000-mapping.dmp
memory/1384-72-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1384-73-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1384-74-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1384-75-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1384-76-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1384-77-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-78-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/564-81-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-83-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-82-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-84-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-85-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/564-86-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/536-87-0x0000000000000000-mapping.dmp
memory/536-90-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/536-91-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/536-92-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/536-93-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/536-94-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/1932-97-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1932-98-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1932-99-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1932-100-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1932-101-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\vp8decoder.dll
| MD5 | 88318158527985702f61d169434a4940 |
| SHA1 | 3cc751ba256b5727eb0713aad6f554ff1e7bca57 |
| SHA256 | 4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74 |
| SHA512 | 5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff |
C:\Program Files (x86)\System\vp8encoder.dll
| MD5 | 6298c0af3d1d563834a218a9cc9f54bd |
| SHA1 | 0185cd591e454ed072e5a5077b25c612f6849dc9 |
| SHA256 | 81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172 |
| SHA512 | 389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe |
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
memory/1324-108-0x0000000000000000-mapping.dmp
memory/1032-106-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
memory/536-112-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/1324-114-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1032-113-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1324-116-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1324-118-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1032-117-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1032-115-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1032-119-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1324-120-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1324-122-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1032-121-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-123-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
memory/2032-126-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-127-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-128-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-129-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-130-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/2032-131-0x0000000000400000-0x00000000009B6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-27 17:59
Reported
2022-04-27 19:54
Platform
win10v2004-20220414-en
Max time kernel
193s
Max time network
199s
Command Line
Signatures
RMS
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
ASPack v2.12-2.42
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
Drops file in Program Files directory
Enumerates physical storage devices
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe | N/A |
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: SetClipboardViewer
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rfusclient.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\System\rutserv.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe
"C:\Users\Admin\AppData\Local\Temp\b2edb4fbce81855d476856b1aa8f298084a4aa6e46b987554dafe8187f5cfab3.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Program Files (x86)\System\install.vbs"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\System\install.bat" "
C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im rutserv.exe
C:\Windows\SysWOW64\taskkill.exe
taskkill /f /im rfusclient.exe
C:\Windows\SysWOW64\reg.exe
reg delete "HKLM\SYSTEM\Remote Manipulator System" /f
C:\Windows\SysWOW64\regedit.exe
regedit /s "regedit.reg"
C:\Windows\SysWOW64\timeout.exe
timeout 2
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /silentinstall
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /firewall
C:\Program Files (x86)\System\rutserv.exe
rutserv.exe /start
C:\Program Files (x86)\System\rutserv.exe
"C:\Program Files (x86)\System\rutserv.exe"
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe" /tray
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe"
C:\Program Files (x86)\System\rfusclient.exe
"C:\Program Files (x86)\System\rfusclient.exe" /tray
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.73:443 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| GB | 51.105.71.136:443 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | rmansys.ru | udp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| RU | 31.31.198.18:80 | rmansys.ru | tcp |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
Files
memory/3872-130-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\install.vbs
| MD5 | 65fc32766a238ff3e95984e325357dbb |
| SHA1 | 3ac16a2648410be8aa75f3e2817fbf69bb0e8922 |
| SHA256 | a7b067e9e4d44efe579c7cdb1e847d61af2323d3d73c6fffb22e178ae476f420 |
| SHA512 | 621e81fc2d0f9dd92413481864638a140bee94c7dbd31f944826b21bd6ad6b8a59e63de9f7f0025cffc0efb7f9975dde77f523510ee23ada62c152a63a22f608 |
C:\Program Files (x86)\System\install.bat
| MD5 | 99db27d776e103cad354b531ee1f20b9 |
| SHA1 | 0b82d146df8528f66d1d14756f211fd3a8b1b91a |
| SHA256 | 240020a1a1941d1455135b5cb134e502a13b148be16cbb1552482aa03c29f8f3 |
| SHA512 | bc2ed33495c0a752397b2f1b9b7ba65f94ea5be82dde74c618342c83b68f1b92a4783b672cd427843533799e1af0875e0fd000b12236852e9e2fa93005d7ac69 |
memory/4680-133-0x0000000000000000-mapping.dmp
memory/4752-134-0x0000000000000000-mapping.dmp
memory/728-135-0x0000000000000000-mapping.dmp
memory/408-136-0x0000000000000000-mapping.dmp
memory/4596-137-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\regedit.reg
| MD5 | 5e2bd8f8dacf1890a6275b51342fafc5 |
| SHA1 | 29c2d1d951de808effc17799c6b9790323304ab9 |
| SHA256 | a0a3baaf5ec4f7b6614698f55c82e5eb68543da6cd8a3769ad514c38ba1a03a9 |
| SHA512 | 10d874021238ba2b765f6948df4e56e9fd2d3fe53d61a1f44eb350e62727f1968185babed9f27e715b59158a0314d50d33abd323be00032290708d8fca922e09 |
memory/4668-139-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/4224-140-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/4224-143-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4224-144-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4224-145-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4224-146-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4224-147-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4224-148-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/2932-149-0x0000000000000000-mapping.dmp
memory/2932-151-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/2932-152-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/2932-153-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/2932-154-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/2932-155-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/3420-157-0x0000000000000000-mapping.dmp
memory/2932-156-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/3420-159-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/3420-160-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/3420-161-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/3420-162-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/3420-163-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\rutserv.exe
| MD5 | 37a8802017a212bb7f5255abc7857969 |
| SHA1 | cb10c0d343c54538d12db8ed664d0a1fa35b6109 |
| SHA256 | 1699b9b4fc1724f9b0918b57ca58c453829a3935efd89bd4e9fa66b5e9f2b8a6 |
| SHA512 | 4e20141da8ea4499daf8be5cc41b664dc4229e9575765caf6dc5873d8d0a09f9e200988e1404e767d0415005876a4cf38d5737bd3e1b2c12c4a8fb28adb4f0a0 |
memory/448-165-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/448-166-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/448-167-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/448-168-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/448-169-0x0000000000400000-0x0000000000AB9000-memory.dmp
C:\Program Files (x86)\System\vp8decoder.dll
| MD5 | 88318158527985702f61d169434a4940 |
| SHA1 | 3cc751ba256b5727eb0713aad6f554ff1e7bca57 |
| SHA256 | 4c04d7968a9fe9d9258968d3a722263334bbf5f8af972f206a71f17fa293aa74 |
| SHA512 | 5d88562b6c6d2a5b14390512712819238cd838914f7c48a27f017827cb9b825c24ff05a30333427acec93cd836e8f04158b86d17e6ac3dd62c55b2e2ff4e2aff |
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
C:\Program Files (x86)\System\vp8encoder.dll
| MD5 | 6298c0af3d1d563834a218a9cc9f54bd |
| SHA1 | 0185cd591e454ed072e5a5077b25c612f6849dc9 |
| SHA256 | 81af82019d9f45a697a8ca1788f2c5c0205af9892efd94879dedf4bc06db4172 |
| SHA512 | 389d89053689537cdb582c0e8a7951a84549f0c36484db4346c31bdbe7cb93141f6a354069eb13e550297dc8ec35cd6899746e0c16abc876a0fe542cc450fffe |
memory/4248-174-0x0000000000000000-mapping.dmp
memory/4156-173-0x0000000000000000-mapping.dmp
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
memory/3420-177-0x0000000000400000-0x0000000000AB9000-memory.dmp
memory/4156-178-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4248-179-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4156-180-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4248-181-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4156-182-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4248-185-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4156-184-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4248-187-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4156-186-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/4248-183-0x0000000000400000-0x00000000009B6000-memory.dmp
C:\Program Files (x86)\System\rfusclient.exe
| MD5 | b8667a1e84567fcf7821bcefb6a444af |
| SHA1 | 9c1f91fe77ad357c8f81205d65c9067a270d61f0 |
| SHA256 | dc9d875e659421a51addd8e8a362c926369e84320ab0c5d8bbb1e4d12d372fc9 |
| SHA512 | ec6af663a3b41719d684f04504746f91196105ef6f8baa013b4bd02df6684eca49049d5517691f8e3a4ba6351fe35545a27f728b1d29d949e950d574a012f852 |
memory/1080-188-0x0000000000000000-mapping.dmp
memory/1080-190-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1080-191-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1080-192-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1080-193-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1080-194-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/1080-195-0x0000000000400000-0x00000000009B6000-memory.dmp
memory/448-196-0x0000000000400000-0x0000000000AB9000-memory.dmp