Malware Analysis Report

2025-06-16 05:10

Sample ID 220419-ffnbzsdfdm
Target zxcv.EXElkoeqnfr
SHA256 df4876573295b4e7beb618db31a015ea617f61b811978bb168d432c4052f7731
Tags
arkei azorult default infostealer persistence spyware stealer suricata trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

df4876573295b4e7beb618db31a015ea617f61b811978bb168d432c4052f7731

Threat Level: Known bad

The file zxcv.EXElkoeqnfr was found to be: Known bad.

Malicious Activity Summary

arkei azorult default infostealer persistence spyware stealer suricata trojan

Azorult

Arkei

suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA Environment Variable M4

suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M6

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

Downloads MZ/PE file

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

Program crash

Delays execution with timeout.exe

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-04-19 04:49

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-04-19 04:49

Reported

2022-04-19 05:00

Platform

win7-20220414-en

Max time kernel

147s

Max time network

166s

Command Line

"C:\Users\Admin\AppData\Local\Temp\zxcv.exe"

Signatures

Arkei

stealer arkei

Azorult

trojan infostealer azorult

suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA Environment Variable M4

suricata

suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

suricata

suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M6

suricata

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

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\zxcv.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
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

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Adds Run key to start application

persistence
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

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

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\zxcv.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

Description Indicator Process Target
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 904 wrote to memory of 104 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 104 wrote to memory of 1596 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 104 wrote to memory of 1596 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 104 wrote to memory of 1596 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 104 wrote to memory of 1596 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1596 wrote to memory of 1080 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 104 wrote to memory of 1092 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 104 wrote to memory of 1092 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 104 wrote to memory of 1092 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 104 wrote to memory of 1092 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 1092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1092 wrote to memory of 1584 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 104 wrote to memory of 1528 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 104 wrote to memory of 1528 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 104 wrote to memory of 1528 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 104 wrote to memory of 1528 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 1528 wrote to memory of 1484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1528 wrote to memory of 1484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1528 wrote to memory of 1484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1528 wrote to memory of 1484 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1092 wrote to memory of 1960 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\zxcv.exe

"C:\Users\Admin\AppData\Local\Temp\zxcv.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:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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

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/904-54-0x00000000013A0000-0x00000000013BE000-memory.dmp

memory/904-55-0x0000000008830000-0x0000000008994000-memory.dmp

memory/904-56-0x0000000001350000-0x0000000001398000-memory.dmp

memory/104-57-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-58-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-60-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-62-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-63-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-65-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-67-0x000000000043C0B2-mapping.dmp

memory/104-66-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-69-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-70-0x0000000000400000-0x000000000043D000-memory.dmp

memory/104-71-0x00000000751C1000-0x00000000751C3000-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/1596-78-0x0000000000000000-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/1596-81-0x0000000000F30000-0x0000000000F4E000-memory.dmp

memory/1596-82-0x0000000006A10000-0x0000000006BAE000-memory.dmp

memory/1596-83-0x0000000000EF0000-0x0000000000F28000-memory.dmp

memory/1080-84-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-85-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-87-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-88-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-89-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-91-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-92-0x000000000041A684-mapping.dmp

memory/1080-94-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1080-95-0x0000000000400000-0x0000000000420000-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/1092-101-0x0000000000000000-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/1092-104-0x0000000001140000-0x0000000001326000-memory.dmp

memory/1092-105-0x000000001B2D0000-0x000000001B2D2000-memory.dmp

memory/1092-106-0x000000001B900000-0x000000001BACE000-memory.dmp

memory/1092-107-0x000000001B2D6000-0x000000001B2F5000-memory.dmp

memory/1584-108-0x0000000000000000-mapping.dmp

memory/1584-109-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

memory/1528-111-0x0000000000000000-mapping.dmp

memory/1484-112-0x0000000000000000-mapping.dmp

memory/1584-110-0x000007FEEB750000-0x000007FEEC2AD000-memory.dmp

memory/1584-113-0x00000000020D0000-0x00000000020D2000-memory.dmp

memory/1584-114-0x00000000020D2000-0x00000000020D4000-memory.dmp

memory/1584-115-0x00000000020D4000-0x00000000020D7000-memory.dmp

memory/1584-116-0x000000001B760000-0x000000001BA5F000-memory.dmp

memory/1584-117-0x00000000020DB000-0x00000000020FA000-memory.dmp

memory/1092-118-0x000000001B1F0000-0x000000001B28E000-memory.dmp

memory/1960-119-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1960-120-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1960-122-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1960-124-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1960-125-0x0000000140000000-mapping.dmp

memory/1960-128-0x000000001B400000-0x000000001B4A6000-memory.dmp

memory/1960-129-0x00000000007A0000-0x00000000007EE000-memory.dmp

memory/1960-130-0x000000001BA10000-0x000000001BA12000-memory.dmp

memory/1960-131-0x0000000000A80000-0x0000000000ACC000-memory.dmp

memory/1960-132-0x000000001BA16000-0x000000001BA35000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-04-19 04:49

Reported

2022-04-19 04:59

Platform

win10v2004-20220414-en

Max time kernel

126s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\zxcv.exe"

Signatures

Arkei

stealer arkei

suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA Environment Variable M4

suricata

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\zxcv.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1268 set thread context of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1268 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 860 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1268 wrote to memory of 4028 N/A C:\Users\Admin\AppData\Local\Temp\zxcv.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Processes

C:\Users\Admin\AppData\Local\Temp\zxcv.exe

"C:\Users\Admin\AppData\Local\Temp\zxcv.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4028 -ip 4028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4028 -s 1344

Network

Country Destination Domain Proto
NL 104.110.191.133:80 tcp
SC 185.215.113.89:80 185.215.113.89 tcp
US 20.189.173.2:443 tcp
US 8.8.8.8:53 rockrock.ug udp
SC 185.215.113.89:80 rockrock.ug tcp
NL 178.79.208.1:80 tcp
NL 178.79.208.1:80 tcp

Files

memory/1268-133-0x0000000000440000-0x000000000045E000-memory.dmp

memory/1268-134-0x00000000053D0000-0x0000000005974000-memory.dmp

memory/1268-135-0x0000000004EC0000-0x0000000004F52000-memory.dmp

memory/1268-136-0x00000000029C0000-0x00000000029CA000-memory.dmp

memory/860-137-0x0000000000000000-mapping.dmp

memory/4028-138-0x0000000000000000-mapping.dmp

memory/4028-139-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4028-141-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4028-142-0x0000000000400000-0x000000000043D000-memory.dmp

memory/4028-143-0x0000000060900000-0x0000000060992000-memory.dmp

C:\ProgramData\nss3.dll

MD5 bfac4e3c5908856ba17d41edcd455a51
SHA1 8eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256 e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA512 2565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66

C:\ProgramData\mozglue.dll

MD5 8f73c08a9660691143661bf7332c3c27
SHA1 37fa65dd737c50fda710fdbde89e51374d0c204a
SHA256 3fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA512 0042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89