Malware Analysis Report

2024-12-08 01:35

Sample ID 240913-bgyf5awalr
Target 3061698f92d9687f0db272a011b7233a.bin
SHA256 c75b43bf2ffaf5addba588c3dccc8980d74ac92fc955326612853d0a6249b0d9
Tags
redline sectoprat lovato credential_access discovery infostealer rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

c75b43bf2ffaf5addba588c3dccc8980d74ac92fc955326612853d0a6249b0d9

Threat Level: Known bad

The file 3061698f92d9687f0db272a011b7233a.bin was found to be: Known bad.

Malicious Activity Summary

redline sectoprat lovato credential_access discovery infostealer rat spyware stealer trojan

RedLine

SectopRAT payload

SectopRAT

RedLine payload

Credentials from Password Stores: Credentials from Web Browsers

Reads user/profile data of web browsers

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-13 01:07

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-13 01:07

Reported

2024-09-13 01:10

Platform

win7-20240903-en

Max time kernel

120s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2760 set thread context of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
PID 2760 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\system32\WerFault.exe
PID 2760 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\system32\WerFault.exe
PID 2760 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe

"C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2760 -s 660

Network

Country Destination Domain Proto
GB 57.128.132.216:55123 57.128.132.216 tcp
US 8.8.8.8:53 api.ip.sb udp
US 104.26.13.31:443 api.ip.sb tcp

Files

memory/2760-0-0x000007FEF50B3000-0x000007FEF50B4000-memory.dmp

memory/2760-1-0x0000000000D10000-0x0000000000D28000-memory.dmp

memory/2760-2-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

memory/2760-3-0x0000000002130000-0x00000000021A0000-memory.dmp

memory/2704-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-13-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2704-10-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-8-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-17-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2704-15-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2760-18-0x000007FEF50B3000-0x000007FEF50B4000-memory.dmp

memory/2760-19-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp7DBA.tmp

MD5 02d2c46697e3714e49f46b680b9a6b83
SHA1 84f98b56d49f01e9b6b76a4e21accf64fd319140
SHA256 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9
SHA512 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

C:\Users\Admin\AppData\Local\Temp\tmp7DEF.tmp

MD5 e248975fcae2fff4649630d9421bd44e
SHA1 283f382e83b0767a0cd6b2d54bce3c1c315c60d6
SHA256 2e7470ccd25b6d7e9606f29643dbda3e3a4ef3f0575b2d074986c80cf8b148d2
SHA512 9bd5cf49a7773811d72be905cc8dfc2310f82899553c6f598a52b5dc261fc26191462855fdba8b3a83c8a317faed71a1a134df83f338c6c9442ee792cdf7428f

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-13 01:07

Reported

2024-09-13 01:10

Platform

win10v2004-20240802-en

Max time kernel

96s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2332 wrote to memory of 4380 N/A C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

Processes

C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe

"C:\Users\Admin\AppData\Local\Temp\48c08ffb5d775cc658f104dc91f823ba5f718efa9baa0938f070f1b3f6941d77.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
GB 57.128.132.216:55123 57.128.132.216 tcp
US 8.8.8.8:53 216.132.128.57.in-addr.arpa udp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp
US 8.8.8.8:53 172.75.67.172.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 52.167.249.196:443 tcp
US 8.8.8.8:53 udp
N/A 52.167.249.196:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 52.111.243.29:443 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp

Files

memory/2332-0-0x00007FF899563000-0x00007FF899565000-memory.dmp

memory/2332-1-0x00000276F21C0000-0x00000276F21D8000-memory.dmp

memory/2332-2-0x00007FF899560000-0x00007FF89A021000-memory.dmp

memory/2332-3-0x00000276F4700000-0x00000276F4770000-memory.dmp

memory/4380-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/4380-5-0x000000007477E000-0x000000007477F000-memory.dmp

memory/4380-6-0x0000000005320000-0x0000000005938000-memory.dmp

memory/4380-7-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

memory/4380-8-0x0000000004D40000-0x0000000004D7C000-memory.dmp

memory/4380-9-0x0000000004D80000-0x0000000004DCC000-memory.dmp

memory/4380-11-0x0000000074770000-0x0000000074F20000-memory.dmp

memory/2332-10-0x00007FF899560000-0x00007FF89A021000-memory.dmp

memory/4380-12-0x0000000004FC0000-0x00000000050CA000-memory.dmp

memory/4380-13-0x0000000006020000-0x00000000061E2000-memory.dmp

memory/4380-14-0x0000000006720000-0x0000000006C4C000-memory.dmp

memory/4380-15-0x00000000062E0000-0x0000000006346000-memory.dmp

memory/4380-32-0x00000000065B0000-0x0000000006626000-memory.dmp

memory/4380-33-0x0000000007200000-0x00000000077A4000-memory.dmp

memory/4380-31-0x0000000006510000-0x00000000065A2000-memory.dmp

memory/4380-34-0x0000000006D90000-0x0000000006DAE000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpEB67.tmp

MD5 f0b6304b7b1d85d077205e5df561164a
SHA1 186d8f4596689a9a614cf47fc85f90f0b8704ffe
SHA256 c3aa800492bc1e5ff4717db8c82d1f3772b24579cde51058bdd73a9cc9822dc7
SHA512 d672ea182ddf56a331d3209dcf7b9af8c3ffad0b787b224fe9e3e4c80205e474a66914358fa253c170c85a8366da2f2c3aa9d42e1f6f3291a9e6bdd9ba51fb0a

C:\Users\Admin\AppData\Local\Temp\tmpEB9E.tmp

MD5 f70aa3fa04f0536280f872ad17973c3d
SHA1 50a7b889329a92de1b272d0ecf5fce87395d3123
SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA512 30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

C:\Users\Admin\AppData\Local\Temp\tmpEBC9.tmp

MD5 40f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1 d6582ba879235049134fa9a351ca8f0f785d8835
SHA256 cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512 cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

C:\Users\Admin\AppData\Local\Temp\tmpEB98.tmp

MD5 49693267e0adbcd119f9f5e02adf3a80
SHA1 3ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256 d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512 b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

C:\Users\Admin\AppData\Local\Temp\tmpEB83.tmp

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

C:\Users\Admin\AppData\Local\Temp\tmpEB51.tmp

MD5 a182561a527f929489bf4b8f74f65cd7
SHA1 8cd6866594759711ea1836e86a5b7ca64ee8911f
SHA256 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA512 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

memory/4380-189-0x000000007477E000-0x000000007477F000-memory.dmp

memory/4380-190-0x0000000074770000-0x0000000074F20000-memory.dmp

memory/4380-192-0x0000000074770000-0x0000000074F20000-memory.dmp