Analysis Overview
SHA256
df4876573295b4e7beb618db31a015ea617f61b811978bb168d432c4052f7731
Threat Level: Known bad
The file asdf.EXEgwwvmuth was found to be: Known bad.
Malicious Activity Summary
Arkei
Azorult
Downloads MZ/PE file
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Accesses cryptocurrency files/wallets, possible credential harvesting
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-19 04:12
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-19 04:12
Reported
2022-04-19 04:15
Platform
win7-20220414-en
Max time kernel
146s
Max time network
151s
Command Line
Signatures
Arkei
Azorult
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\asdf.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Hjbjm = "\"C:\\Users\\Admin\\AppData\\Roaming\\Xegnrfbl\\Hjbjm.exe\"" | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1044 set thread context of 1732 | N/A | C:\Users\Admin\AppData\Local\Temp\asdf.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
| PID 1944 set thread context of 1996 | N/A | C:\Users\Admin\AppData\Roaming\pm.exe | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe |
| PID 1852 set thread context of 1092 | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | C:\Users\Admin\AppData\Roaming\azne.exe |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\asdf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\asdf.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\asdf.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\azne.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\pm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\asdf.exe
"C:\Users\Admin\AppData\Local\Temp\asdf.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
C:\Users\Admin\AppData\Roaming\azne.exe
"C:\Users\Admin\AppData\Roaming\azne.exe"
C:\Users\Admin\AppData\Roaming\pm.exe
"C:\Users\Admin\AppData\Roaming\pm.exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACcAQwA6AFwAJwAsACcAQwA6AFwAVQBzAGUAcgBzAFwAQQBkAG0AaQBuAFwAQQBwAHAARABhAHQAYQBcAFIAbwBhAG0AaQBuAGcAXABYAGUAZwBuAHIAZgBiAGwAXABIAGoAYgBqAG0ALgBlAHgAZQAnAA==
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 5
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
C:\Users\Admin\AppData\Roaming\azne.exe
C:\Users\Admin\AppData\Roaming\azne.exe
Network
| Country | Destination | Domain | Proto |
| SC | 185.215.113.89:80 | 185.215.113.89 | tcp |
| US | 8.8.8.8:53 | rockrock.ug | udp |
| SC | 185.215.113.89:80 | rockrock.ug | tcp |
| SC | 185.215.113.89:80 | rockrock.ug | tcp |
| SC | 185.215.113.89:80 | rockrock.ug | tcp |
| US | 8.8.8.8:53 | rockphil.ac.ug | udp |
| SC | 185.215.113.89:80 | rockphil.ac.ug | tcp |
| NO | 82.102.27.195:24317 | tcp |
Files
memory/1044-54-0x0000000000F50000-0x0000000000F6E000-memory.dmp
memory/1044-55-0x0000000008660000-0x00000000087C4000-memory.dmp
memory/1044-56-0x0000000004370000-0x00000000043B8000-memory.dmp
memory/1732-57-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-58-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-60-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-62-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-63-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-65-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-67-0x000000000043C0B2-mapping.dmp
memory/1732-66-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-69-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-70-0x0000000000400000-0x000000000043D000-memory.dmp
memory/1732-71-0x00000000759F1000-0x00000000759F3000-memory.dmp
\ProgramData\nss3.dll
| MD5 | bfac4e3c5908856ba17d41edcd455a51 |
| SHA1 | 8eec7e888767aa9e4cca8ff246eb2aacb9170428 |
| SHA256 | e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78 |
| SHA512 | 2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66 |
\ProgramData\mozglue.dll
| MD5 | 8f73c08a9660691143661bf7332c3c27 |
| SHA1 | 37fa65dd737c50fda710fdbde89e51374d0c204a |
| SHA256 | 3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd |
| SHA512 | 0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89 |
\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
memory/1852-78-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
C:\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
memory/1852-81-0x00000000009C0000-0x00000000009DE000-memory.dmp
\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
memory/1944-86-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
C:\Users\Admin\AppData\Roaming\pm.exe
| MD5 | 22e6d862d6f51b6283b60badf02b6f81 |
| SHA1 | 11920f1bf418f67cdbef320aa1afee596ef27537 |
| SHA256 | dac5f2e7bcabc924576254aed4a53b112bb19ca9869dfbc7b427765746374d33 |
| SHA512 | ed639b7111810e76d5f0b737165e57a306e948ad05ade8687af9575f38968d238f0e2056ead7d7f2ab545ace3ca58b13baf0c5dcb8a2ed9428b3e06b6a42016a |
memory/1944-89-0x00000000013D0000-0x00000000015B6000-memory.dmp
memory/1944-90-0x000000001B930000-0x000000001BAFE000-memory.dmp
memory/1944-91-0x000000001B4A0000-0x000000001B4A2000-memory.dmp
memory/1944-92-0x000000001B4A6000-0x000000001B4C5000-memory.dmp
memory/1032-93-0x0000000000000000-mapping.dmp
memory/1032-94-0x000007FEFBC21000-0x000007FEFBC23000-memory.dmp
memory/1604-96-0x0000000000000000-mapping.dmp
memory/1876-97-0x0000000000000000-mapping.dmp
memory/1032-95-0x000007FEEB4C0000-0x000007FEEC01D000-memory.dmp
memory/1032-99-0x0000000001F80000-0x0000000001F82000-memory.dmp
memory/1032-100-0x0000000001F82000-0x0000000001F84000-memory.dmp
memory/1032-101-0x0000000001F84000-0x0000000001F87000-memory.dmp
memory/1032-98-0x000000001B7C0000-0x000000001BABF000-memory.dmp
memory/1032-102-0x0000000001F8B000-0x0000000001FAA000-memory.dmp
memory/1944-103-0x000000001AC80000-0x000000001AD1E000-memory.dmp
memory/1996-104-0x0000000140000000-0x000000014007A000-memory.dmp
memory/1996-105-0x0000000140000000-0x000000014007A000-memory.dmp
memory/1996-107-0x0000000140000000-0x000000014007A000-memory.dmp
memory/1996-110-0x0000000140000000-mapping.dmp
memory/1996-109-0x0000000140000000-0x000000014007A000-memory.dmp
memory/1996-113-0x00000000024C0000-0x0000000002566000-memory.dmp
memory/1996-114-0x00000000006C0000-0x000000000070E000-memory.dmp
memory/1996-115-0x00000000022B0000-0x00000000022B2000-memory.dmp
memory/1996-116-0x0000000000880000-0x00000000008CC000-memory.dmp
memory/1996-117-0x00000000022B6000-0x00000000022D5000-memory.dmp
memory/1852-118-0x0000000006D30000-0x0000000006ECE000-memory.dmp
memory/1852-119-0x0000000004D80000-0x0000000004DB8000-memory.dmp
memory/1092-120-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-121-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-123-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-124-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-125-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-128-0x000000000041A684-mapping.dmp
memory/1092-127-0x0000000000400000-0x0000000000420000-memory.dmp
C:\Users\Admin\AppData\Roaming\azne.exe
| MD5 | 683600b61a32d3eb2cd44cb34fdf7ab3 |
| SHA1 | e8bdd864c2610495850bf525cd1529c66c0b0b53 |
| SHA256 | 26f35270f714065705474f3a330a9b7676c2d7e30b9cb9de57d726930768fe29 |
| SHA512 | 5e85802a49875fadfff9bd2d1e4f04bb3e391709813757e14364b99f674e3e7fea757f861c2d811e9882035737d122ebfd4aa17039fdc08dc16f73028159e389 |
memory/1092-131-0x0000000000400000-0x0000000000420000-memory.dmp
memory/1092-133-0x0000000000400000-0x0000000000420000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-19 04:12
Reported
2022-04-19 04:15
Platform
win10v2004-20220414-en
Max time kernel
146s
Max time network
150s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\asdf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\asdf.exe
"C:\Users\Admin\AppData\Local\Temp\asdf.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.248.21.254:80 | tcp | |
| US | 8.248.21.254:80 | tcp | |
| US | 104.215.84.159:2404 | tcp | |
| US | 8.253.146.248:80 | tcp | |
| US | 52.109.12.20:443 | tcp | |
| SC | 185.215.113.89:80 | tcp | |
| IE | 13.69.239.72:443 | tcp | |
| US | 8.248.21.254:80 | tcp | |
| US | 8.248.21.254:80 | tcp | |
| US | 8.248.21.254:80 | tcp | |
| US | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.9.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.3.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
Files
memory/3364-130-0x0000000000AD0000-0x0000000000AEE000-memory.dmp
memory/3364-131-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/3364-132-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/3364-133-0x0000000005630000-0x000000000563A000-memory.dmp