Malware Analysis Report

2025-01-02 05:33

Sample ID 241002-y28txsvbrl
Target Drawings.PDF.exe
SHA256 d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830
Tags
redline sectoprat log887 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d2f15549eb63b96c5533d4e78415a941f46e62bd7223b24bd1a2bfa7291d6830

Threat Level: Known bad

The file Drawings.PDF.exe was found to be: Known bad.

Malicious Activity Summary

redline sectoprat log887 discovery infostealer rat spyware stealer trojan

Sectoprat family

SectopRAT payload

Redline family

RedLine

RedLine payload

SectopRAT

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-02 20:18

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: behavioral2

Detonation Overview

Submitted

2024-10-02 20:18

Reported

2024-10-02 20:20

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.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\Drawings.PDF.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 143.198.123.84:42078 143.198.123.84 tcp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.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 8.8.8.8:53 228.249.119.40.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 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 28.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/820-0-0x000000007484E000-0x000000007484F000-memory.dmp

memory/820-1-0x0000000000C30000-0x0000000000C4E000-memory.dmp

memory/820-2-0x0000000005D80000-0x0000000006398000-memory.dmp

memory/820-3-0x00000000055F0000-0x0000000005602000-memory.dmp

memory/820-4-0x0000000005650000-0x000000000568C000-memory.dmp

memory/820-5-0x0000000005690000-0x00000000056DC000-memory.dmp

memory/820-6-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/820-7-0x0000000005900000-0x0000000005A0A000-memory.dmp

memory/820-8-0x0000000006BF0000-0x0000000006DB2000-memory.dmp

memory/820-9-0x00000000072F0000-0x000000000781C000-memory.dmp

memory/820-10-0x0000000007DD0000-0x0000000008374000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp9CED.tmp

MD5 a182561a527f929489bf4b8f74f65cd7
SHA1 8cd6866594759711ea1836e86a5b7ca64ee8911f
SHA256 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA512 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

C:\Users\Admin\AppData\Local\Temp\tmp9D12.tmp

MD5 3cfabadfcb05a77b204fe1a6b09a5c90
SHA1 f106b5ed22265e64bc61dc5cf1e2d33ed12ec18d
SHA256 693617c470d7472e751d872341061cfb663f22ee95bdb42f9db01f02cb90df9c
SHA512 d5502023a17213919e2e991f5ba2d0d2c08223fd489d876a47a37239b637d03ace9cb9b92deb71460ae4030194ca49ce9e9752e0bf2ccbcd297dc5afe62a4e7b

C:\Users\Admin\AppData\Local\Temp\tmp9D7C.tmp

MD5 349e6eb110e34a08924d92f6b334801d
SHA1 bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256 c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA512 2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

C:\Users\Admin\AppData\Local\Temp\tmp9D97.tmp

MD5 f70aa3fa04f0536280f872ad17973c3d
SHA1 50a7b889329a92de1b272d0ecf5fce87395d3123
SHA256 8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA512 30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

C:\Users\Admin\AppData\Local\Temp\tmp9D91.tmp

MD5 49693267e0adbcd119f9f5e02adf3a80
SHA1 3ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256 d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512 b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

C:\Users\Admin\AppData\Local\Temp\tmp9DD2.tmp

MD5 40f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1 d6582ba879235049134fa9a351ca8f0f785d8835
SHA256 cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512 cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

memory/820-165-0x0000000006E30000-0x0000000006E96000-memory.dmp

memory/820-166-0x0000000007120000-0x0000000007196000-memory.dmp

memory/820-167-0x0000000007240000-0x00000000072D2000-memory.dmp

memory/820-168-0x0000000007920000-0x000000000793E000-memory.dmp

memory/820-178-0x000000007484E000-0x000000007484F000-memory.dmp

memory/820-179-0x0000000074840000-0x0000000074FF0000-memory.dmp

memory/820-181-0x0000000074840000-0x0000000074FF0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-02 20:18

Reported

2024-10-02 20:20

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.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\Drawings.PDF.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.exe

"C:\Users\Admin\AppData\Local\Temp\Drawings.PDF.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 172.67.75.172:443 api.ip.sb tcp

Files

memory/2396-0-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/2396-1-0x0000000001330000-0x000000000134E000-memory.dmp

memory/2396-2-0x0000000074E80000-0x000000007556E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpC303.tmp

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

C:\Users\Admin\AppData\Local\Temp\tmpC319.tmp

MD5 2cd7a684788f438d7a7ae3946df2e26f
SHA1 3e5a60f38395f3c10d9243ba696468d2bb698a14
SHA256 2ebed8dd3531958e857c87ddbf46376b8a10ea2f364d2399d9fcc604da0bee1d
SHA512 0fec4b36e2173d1ad5eca880e1be1d0c7093d459aeb612d371e4ac92fbeaea55beb36e9228d36d57fe1851bd4d57b26dd5b8edb4620fb17b91441e840669c7d1

memory/2396-87-0x0000000074E8E000-0x0000000074E8F000-memory.dmp

memory/2396-88-0x0000000074E80000-0x000000007556E000-memory.dmp

memory/2396-89-0x0000000074E80000-0x000000007556E000-memory.dmp