Malware Analysis Report

2025-01-22 09:23

Sample ID 240705-cf4r7ascne
Target fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
SHA256 fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0
Tags
redline foz discovery infostealer spyware stealer
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

fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0

Threat Level: Known bad

The file fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe was found to be: Known bad.

Malicious Activity Summary

redline foz discovery infostealer spyware stealer

RedLine

RedLine payload

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

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-05 02:02

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-05 02:02

Reported

2024-07-05 06:28

Platform

win10v2004-20240704-en

Max time kernel

134s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe"

Signatures

RedLine

infostealer redline

RedLine 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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 4768 wrote to memory of 3148 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe"

C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NL 79.110.62.16:1912 tcp
US 8.8.8.8:53 16.62.110.79.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4768-0-0x000000007530E000-0x000000007530F000-memory.dmp

memory/4768-1-0x0000000000E50000-0x0000000000F0C000-memory.dmp

memory/4768-2-0x0000000005F50000-0x00000000064F4000-memory.dmp

memory/4768-3-0x00000000058E0000-0x0000000005972000-memory.dmp

memory/4768-4-0x00000000059B0000-0x00000000059BA000-memory.dmp

memory/4768-5-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/4768-6-0x0000000005A60000-0x0000000005A7A000-memory.dmp

memory/4768-7-0x0000000005B90000-0x0000000005B98000-memory.dmp

memory/4768-8-0x0000000005BA0000-0x0000000005BAC000-memory.dmp

memory/4768-9-0x0000000006EE0000-0x0000000006F74000-memory.dmp

memory/4768-10-0x000000000FB10000-0x000000000FBAC000-memory.dmp

memory/3148-11-0x0000000000400000-0x0000000000452000-memory.dmp

memory/3148-13-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/4768-14-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/3148-15-0x0000000075300000-0x0000000075AB0000-memory.dmp

memory/3148-16-0x0000000006760000-0x0000000006D78000-memory.dmp

memory/3148-17-0x0000000006140000-0x000000000624A000-memory.dmp

memory/3148-18-0x0000000005970000-0x0000000005982000-memory.dmp

memory/3148-19-0x00000000059F0000-0x0000000005A2C000-memory.dmp

memory/3148-20-0x0000000005A30000-0x0000000005A7C000-memory.dmp

memory/3148-21-0x00000000062C0000-0x0000000006326000-memory.dmp

memory/3148-22-0x00000000070D0000-0x0000000007120000-memory.dmp

memory/3148-23-0x0000000007470000-0x0000000007632000-memory.dmp

memory/3148-24-0x0000000008580000-0x0000000008AAC000-memory.dmp

memory/3148-25-0x0000000075300000-0x0000000075AB0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3148-27-0x0000000075300000-0x0000000075AB0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-05 02:02

Reported

2024-07-05 06:28

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.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

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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe
PID 2036 wrote to memory of 2604 N/A C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe"

C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe

"C:\Users\Admin\AppData\Local\Temp\fd310dd65cf99f9392307b0b7fe8e3c4c45ad5019a321107abbfbd9c6c571de0.exe"

Network

Country Destination Domain Proto
NL 79.110.62.16:1912 tcp
NL 79.110.62.16:1912 tcp

Files

memory/2036-0-0x000000007495E000-0x000000007495F000-memory.dmp

memory/2036-1-0x00000000009F0000-0x0000000000AAC000-memory.dmp

memory/2036-2-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2036-3-0x0000000000290000-0x00000000002AA000-memory.dmp

memory/2036-4-0x0000000000220000-0x0000000000228000-memory.dmp

memory/2036-5-0x0000000000240000-0x000000000024C000-memory.dmp

memory/2036-6-0x00000000059F0000-0x0000000005A84000-memory.dmp

memory/2604-8-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-7-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-17-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-15-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-13-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2036-19-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2604-18-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2604-9-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-10-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2604-20-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2604-21-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2604-22-0x0000000074950000-0x000000007503E000-memory.dmp