Malware Analysis Report

2025-01-02 05:32

Sample ID 240912-jek21syblk
Target RFQAlNASR00388.exe
SHA256 24985d941556f95dd3a91d2451d11d91af5633f618cd49a6a4ae31ece2dce41e
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

24985d941556f95dd3a91d2451d11d91af5633f618cd49a6a4ae31ece2dce41e

Threat Level: Known bad

The file RFQAlNASR00388.exe was found to be: Known bad.

Malicious Activity Summary

redline sectoprat lovato credential_access discovery infostealer rat spyware stealer trojan

RedLine payload

RedLine

SectopRAT

SectopRAT payload

Credentials from Password Stores: Credentials from Web Browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-12 07:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-12 07:34

Reported

2024-09-12 07:37

Platform

win7-20240903-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.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

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2444 set thread context of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\jsc.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2888 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2444 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\system32\WerFault.exe
PID 2444 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\system32\WerFault.exe
PID 2444 wrote to memory of 2848 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\system32\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe

"C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe"

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

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

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2444 -s 628

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/2444-0-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

memory/2444-1-0x0000000001190000-0x00000000011A8000-memory.dmp

memory/2444-2-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

memory/2444-3-0x0000000000B00000-0x0000000000B70000-memory.dmp

memory/2888-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-7-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-9-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2888-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-5-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-11-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-13-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2888-14-0x000000007457E000-0x000000007457F000-memory.dmp

memory/2888-15-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2444-34-0x000007FEF5F83000-0x000007FEF5F84000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp179E.tmp

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

C:\Users\Admin\AppData\Local\Temp\tmp17B4.tmp

MD5 9dacdf7238269810f4c56455bc02a2b5
SHA1 a4fdddc32f512bc7b3973b0026a65c61f0c09823
SHA256 96b70070ce33ffeec40bed34dbbed3b79b32d709e5f0c422ce4448b2574a8d8a
SHA512 05214bc2eea84586a19a35713a5132a2453ff6dc9b6bfa1304fc2fc9e89e05d250378102b04c692004c38d4caa1a334cdc01b827f0cfaee9d276cbd6ea95cd47

memory/2444-95-0x000007FEF5F80000-0x000007FEF696C000-memory.dmp

memory/2888-96-0x0000000074570000-0x0000000074C5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-12 07:34

Reported

2024-09-12 07:37

Platform

win10v2004-20240802-en

Max time kernel

91s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1692 set thread context of 3568 N/A C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.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\AddInProcess32.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe

"C:\Users\Admin\AppData\Local\Temp\RFQAlNASR00388.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 104.26.13.31:443 api.ip.sb tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 31.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/1692-0-0x00007FFE6B873000-0x00007FFE6B875000-memory.dmp

memory/1692-1-0x0000027EB13F0000-0x0000027EB1408000-memory.dmp

memory/1692-2-0x00007FFE6B870000-0x00007FFE6C331000-memory.dmp

memory/1692-3-0x0000027EB17E0000-0x0000027EB1850000-memory.dmp

memory/3568-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3568-5-0x00000000746EE000-0x00000000746EF000-memory.dmp

memory/3568-6-0x0000000005A00000-0x0000000006018000-memory.dmp

memory/3568-7-0x0000000005340000-0x0000000005352000-memory.dmp

memory/3568-8-0x00000000053E0000-0x000000000541C000-memory.dmp

memory/1692-9-0x00007FFE6B870000-0x00007FFE6C331000-memory.dmp

memory/3568-10-0x0000000005360000-0x00000000053AC000-memory.dmp

memory/3568-11-0x00000000746E0000-0x0000000074E90000-memory.dmp

memory/3568-12-0x0000000005650000-0x000000000575A000-memory.dmp

memory/3568-13-0x00000000066B0000-0x0000000006872000-memory.dmp

memory/3568-14-0x0000000006DB0000-0x00000000072DC000-memory.dmp

memory/3568-15-0x0000000006640000-0x00000000066A6000-memory.dmp

memory/3568-16-0x0000000006A60000-0x0000000006AF2000-memory.dmp

memory/3568-17-0x0000000006B00000-0x0000000006B76000-memory.dmp

memory/3568-18-0x0000000007890000-0x0000000007E34000-memory.dmp

memory/3568-19-0x0000000006C80000-0x0000000006C9E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpF3C7.tmp

MD5 a182561a527f929489bf4b8f74f65cd7
SHA1 8cd6866594759711ea1836e86a5b7ca64ee8911f
SHA256 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA512 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

memory/3568-27-0x00000000746EE000-0x00000000746EF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpF3EC.tmp

MD5 e228c51c082ab10d054c3ddc12f0d34c
SHA1 79b5574c9ce43d2195dcbfaf32015f473dfa4d2e
SHA256 02f65483e90802c728726ce1d16f2b405158f666c36e2c63090e27877ae4e309
SHA512 233ca5e06591e1646edfadb84a31bdfc12632fb73c47240a2109020accfbd1e337371bcc3340eae7a1f04140bbdeb0b416ce2de00fa85671671bb5f6c04aa822

C:\Users\Admin\AppData\Local\Temp\tmpF409.tmp

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

C:\Users\Admin\AppData\Local\Temp\tmpF41E.tmp

MD5 49693267e0adbcd119f9f5e02adf3a80
SHA1 3ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256 d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512 b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

C:\Users\Admin\AppData\Local\Temp\tmpF433.tmp

MD5 f70aa3fa04f0536280f872ad17973c3d
SHA1 50a7b889329a92de1b272d0ecf5fce87395d3123
SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA512 30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

C:\Users\Admin\AppData\Local\Temp\tmpF45E.tmp

MD5 40f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1 d6582ba879235049134fa9a351ca8f0f785d8835
SHA256 cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512 cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

memory/3568-190-0x00000000746E0000-0x0000000074E90000-memory.dmp

memory/3568-192-0x00000000746E0000-0x0000000074E90000-memory.dmp