Malware Analysis Report

2025-01-02 05:35

Sample ID 241003-cllhssyhkm
Target d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe
SHA256 d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830
Tags
log887 redline sectoprat 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

d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830

Threat Level: Known bad

The file d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe was found to be: Known bad.

Malicious Activity Summary

log887 redline sectoprat discovery infostealer rat spyware stealer trojan

RedLine

SectopRAT payload

SectopRAT

RedLine payload

Sectoprat family

Redline family

Reads user/profile data of web browsers

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-03 02:09

Signatures

RedLine payload

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

Redline family

redline

SectopRAT payload

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

Sectoprat family

sectoprat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 02:09

Reported

2024-10-03 02:12

Platform

win7-20240704-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe

"C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe"

Network

Country Destination Domain Proto
US 143.198.123.84:42078 143.198.123.84 tcp
US 8.8.8.8:53 api.ip.sb udp
US 104.26.13.31:443 api.ip.sb tcp

Files

memory/2756-0-0x00000000749DE000-0x00000000749DF000-memory.dmp

memory/2756-1-0x0000000001010000-0x000000000102E000-memory.dmp

memory/2756-2-0x00000000749D0000-0x00000000750BE000-memory.dmp

memory/2756-3-0x00000000749DE000-0x00000000749DF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp9945.tmp

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

C:\Users\Admin\AppData\Local\Temp\tmp996A.tmp

MD5 e155b11eaa9d52d9fea781a3c7a52c90
SHA1 02467076895b88c0e1f8cb202d5c3db9ea2f59ed
SHA256 c5179cda73c35bf9b7677fd9c5d0fe90a7ad0889e9cf8d6886efaadc8fe1b15b
SHA512 5d1e533b4d91b5a774df192df82028c6824579c30a968ea6c68b4b0a2586d172822a9788b0f5eb8dc5c739be313538908b5871bc11b78f9840f8919cfc52f9cf

memory/2756-64-0x00000000749D0000-0x00000000750BE000-memory.dmp

memory/2756-77-0x00000000749D0000-0x00000000750BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 02:09

Reported

2024-10-03 02:12

Platform

win10v2004-20240802-en

Max time kernel

125s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe

"C:\Users\Admin\AppData\Local\Temp\d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4396,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4164 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 143.198.123.84:42078 143.198.123.84 tcp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 84.123.198.143.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 31.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp

Files

memory/624-0-0x000000007448E000-0x000000007448F000-memory.dmp

memory/624-1-0x0000000000F80000-0x0000000000F9E000-memory.dmp

memory/624-2-0x0000000005F20000-0x0000000006538000-memory.dmp

memory/624-3-0x0000000005800000-0x0000000005812000-memory.dmp

memory/624-4-0x0000000005860000-0x000000000589C000-memory.dmp

memory/624-5-0x00000000058A0000-0x00000000058EC000-memory.dmp

memory/624-6-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/624-7-0x0000000005B10000-0x0000000005C1A000-memory.dmp

memory/624-8-0x0000000006DF0000-0x0000000006FB2000-memory.dmp

memory/624-9-0x00000000074F0000-0x0000000007A1C000-memory.dmp

memory/624-10-0x0000000006D80000-0x0000000006DE6000-memory.dmp

memory/624-11-0x0000000007FD0000-0x0000000008574000-memory.dmp

memory/624-12-0x0000000007210000-0x00000000072A2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp7626.tmp

MD5 a182561a527f929489bf4b8f74f65cd7
SHA1 8cd6866594759711ea1836e86a5b7ca64ee8911f
SHA256 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA512 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

C:\Users\Admin\AppData\Local\Temp\tmp767A.tmp

MD5 6e389da3969c19b6dbfb95013149bbb5
SHA1 f02ff8f1f1b353e36e4f609d39815c17eba8cee3
SHA256 4928d3109995b2faee203bc67184c892e9633fc7df6ad619f5852cf680c36ed4
SHA512 af965dc6aa1c26442f883e2d916509bc7766b425768e6a482223fdd1d3a5133c3b1955ad91bd578c387cc260efee4f738095d8ed7bafb7ed953edcc948313636

C:\Users\Admin\AppData\Local\Temp\tmp76A5.tmp

MD5 7872fbf0a1bb518682babda3d8dc7b4e
SHA1 9714d4f9f7e7c3b9a99f656b88b3a10cbd9c65e4
SHA256 a821fa964b5c5273f0e4696e98815f07113c85436cc468f41f39722e7d2767c2
SHA512 f91bb32e1675f822af53ebc91dc5764625b13bc2e365dcf795e1132525857e5d43a18b2f53b4bb70722aef7a0eafd5b3e4d1805f8567d325d34ae41c281832c0

C:\Users\Admin\AppData\Local\Temp\tmp76AB.tmp

MD5 27afe4965eef1f75db89b75feed97828
SHA1 cd56d91996be11075fa656acac729493d81924db
SHA256 626f5ff8e04d380320e16c2c3340ee4c25af07b0466b940388ea9971c90d60c2
SHA512 e71a793bf8c3601afd7c97624d312dc52158aa7e1aa76f2f6966da4a831d9aa8e0a20c19d81975aa15db7d3074c323327f98cd997cd21674eb7dc43d3b1788c2

C:\Users\Admin\AppData\Local\Temp\tmp76D7.tmp

MD5 40f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1 d6582ba879235049134fa9a351ca8f0f785d8835
SHA256 cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512 cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

memory/624-161-0x0000000007430000-0x00000000074A6000-memory.dmp

memory/624-162-0x0000000007D40000-0x0000000007D5E000-memory.dmp

memory/624-163-0x000000007448E000-0x000000007448F000-memory.dmp

memory/624-164-0x0000000074480000-0x0000000074C30000-memory.dmp

memory/624-166-0x0000000074480000-0x0000000074C30000-memory.dmp