Malware Analysis Report

2025-04-13 10:40

Sample ID 220507-elp74adgar
Target asdfg.exe
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 asdfg.exe was found to be: Known bad.

Malicious Activity Summary

arkei azorult default infostealer persistence spyware stealer suricata trojan

suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil

Azorult

suricata: ET MALWARE Win32/AZORult V3.3 Client Checkin M5

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

Arkei

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

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

Program crash

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Delays execution with timeout.exe

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-05-07 04:01

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-05-07 04:01

Reported

2022-05-07 04:04

Platform

win7-20220414-en

Max time kernel

151s

Max time network

133s

Command Line

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

Signatures

Arkei

stealer arkei

Azorult

trojan infostealer azorult

suricata: ET MALWARE Base64 Encoded Stealer Config from Server - APPDATA or USERPROFILE 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 M5

suricata

suricata: ET MALWARE Win32/Vidar Variant/Mars Stealer CnC Exfil

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-1-5-21-2277218442-1199762539-2004043321-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\asdfg.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Roaming\azne.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\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-1-5-21-2277218442-1199762539-2004043321-1000\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\asdfg.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 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1520 wrote to memory of 2032 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2032 wrote to memory of 1576 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 2032 wrote to memory of 1576 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 2032 wrote to memory of 1576 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 2032 wrote to memory of 1576 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\azne.exe
PID 1576 wrote to memory of 748 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 748 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 748 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 748 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 1576 wrote to memory of 540 N/A C:\Users\Admin\AppData\Roaming\azne.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2032 wrote to memory of 1732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 2032 wrote to memory of 1732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 2032 wrote to memory of 1732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 2032 wrote to memory of 1732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Users\Admin\AppData\Roaming\pm.exe
PID 2032 wrote to memory of 876 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 2032 wrote to memory of 876 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 2032 wrote to memory of 876 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 2032 wrote to memory of 876 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe C:\Windows\SysWOW64\cmd.exe
PID 1732 wrote to memory of 968 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1732 wrote to memory of 968 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 1732 wrote to memory of 968 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 876 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 876 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 876 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 876 wrote to memory of 888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Roaming\pm.exe C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
PID 1732 wrote to memory of 1700 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\asdfg.exe

"C:\Users\Admin\AppData\Local\Temp\asdfg.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:\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\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\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwBlAHQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgACcAQwA6AFwAJwAsACcAQwA6AFwAVQBzAGUAcgBzAFwAQQBkAG0AaQBuAFwAQQBwAHAARABhAHQAYQBcAFIAbwBhAG0AaQBuAGcAXABYAGUAZwBuAHIAZgBiAGwAXABIAGoAYgBqAG0ALgBlAHgAZQAnAA==

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

Files

memory/1520-54-0x00000000012A0000-0x00000000012BE000-memory.dmp

memory/1520-55-0x0000000076451000-0x0000000076453000-memory.dmp

memory/1520-56-0x00000000088C0000-0x0000000008A24000-memory.dmp

memory/1520-57-0x0000000001250000-0x0000000001298000-memory.dmp

memory/2032-58-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-59-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-61-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-63-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-64-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-66-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-67-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-68-0x000000000043C0B2-mapping.dmp

memory/2032-70-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-71-0x0000000000400000-0x000000000043D000-memory.dmp

memory/2032-73-0x0000000060900000-0x0000000060992000-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/1576-98-0x0000000000000000-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/1576-101-0x0000000000330000-0x000000000034E000-memory.dmp

memory/1576-103-0x0000000006A80000-0x0000000006C1E000-memory.dmp

memory/1576-104-0x0000000004930000-0x0000000004968000-memory.dmp

memory/540-105-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-106-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-108-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-109-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-110-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-113-0x000000000041A684-mapping.dmp

memory/540-112-0x0000000000400000-0x0000000000420000-memory.dmp

memory/540-115-0x0000000000400000-0x0000000000420000-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/1732-120-0x0000000000000000-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/540-123-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1732-125-0x0000000000D30000-0x0000000000F16000-memory.dmp

memory/1732-126-0x000007FEFBDC1000-0x000007FEFBDC3000-memory.dmp

memory/1732-127-0x000000001B7E0000-0x000000001B9AE000-memory.dmp

memory/968-129-0x0000000000000000-mapping.dmp

memory/876-128-0x0000000000000000-mapping.dmp

memory/888-131-0x0000000000000000-mapping.dmp

memory/968-132-0x000007FEEBA60000-0x000007FEEC5BD000-memory.dmp

memory/1732-133-0x000000001B306000-0x000000001B325000-memory.dmp

memory/968-135-0x0000000002A44000-0x0000000002A47000-memory.dmp

memory/968-134-0x000000001B8A0000-0x000000001BB9F000-memory.dmp

memory/968-136-0x0000000002A4B000-0x0000000002A6A000-memory.dmp

memory/1732-137-0x000000001B170000-0x000000001B20E000-memory.dmp

memory/1700-138-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1700-139-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1700-141-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1700-144-0x0000000140000000-mapping.dmp

memory/1700-143-0x0000000140000000-0x000000014007A000-memory.dmp

memory/1700-147-0x000000001B490000-0x000000001B536000-memory.dmp

memory/1700-148-0x00000000023C0000-0x000000000240E000-memory.dmp

memory/1700-149-0x00000000024A0000-0x00000000024EC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-05-07 04:01

Reported

2022-05-07 04:04

Platform

win10v2004-20220414-en

Max time kernel

153s

Max time network

155s

Command Line

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

Signatures

Arkei

stealer arkei

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

suricata

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\asdfg.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4212 set thread context of 1944 N/A C:\Users\Admin\AppData\Local\Temp\asdfg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\asdfg.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 368 -p 1944 -ip 1944

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1944 -s 1296

Network

Country Destination Domain Proto
NL 104.110.191.133:80 tcp
NL 104.110.191.133:80 tcp
NL 20.190.160.2:443 tcp
NL 20.190.160.2:443 tcp
NL 20.190.160.8:443 tcp
SC 185.215.113.89:80 185.215.113.89 tcp
NL 20.190.160.8:443 tcp
US 104.208.16.90:443 tcp
NL 20.190.160.134:443 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
NL 20.190.160.134:443 tcp
NL 20.190.160.129:443 tcp
NL 20.190.160.129:443 tcp
US 8.8.8.8:53 rockrock.ug udp
SC 185.215.113.89:80 rockrock.ug tcp
NL 20.190.160.132:443 tcp
NL 20.190.160.132:443 tcp
NL 20.190.160.136:443 tcp
NL 20.190.160.136:443 tcp

Files

memory/4212-130-0x0000000000D70000-0x0000000000D8E000-memory.dmp

memory/4212-131-0x0000000005DB0000-0x0000000006354000-memory.dmp

memory/4212-132-0x0000000005730000-0x00000000057C2000-memory.dmp

memory/4212-133-0x00000000057D0000-0x00000000057DA000-memory.dmp

memory/1944-134-0x0000000000000000-mapping.dmp

memory/1944-135-0x0000000000400000-0x000000000043D000-memory.dmp

memory/1944-137-0x0000000000400000-0x000000000043D000-memory.dmp

memory/1944-138-0x0000000000400000-0x000000000043D000-memory.dmp

memory/1944-139-0x0000000060900000-0x0000000060992000-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