Malware Analysis Report

2025-01-22 09:14

Sample ID 240705-bwgrxsygqj
Target 7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
SHA256 7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b
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: 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

7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b

Threat Level: Known bad

The file 7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.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

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-05 01:29

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-05 01:29

Reported

2024-07-05 06:21

Platform

win7-20240221-en

Max time kernel

120s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.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\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 2924 wrote to memory of 2512 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe"

C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe"

Network

Country Destination Domain Proto
NL 79.110.62.16:1912 tcp

Files

memory/2924-0-0x000000007447E000-0x000000007447F000-memory.dmp

memory/2924-1-0x00000000002E0000-0x0000000000398000-memory.dmp

memory/2924-2-0x0000000074470000-0x0000000074B5E000-memory.dmp

memory/2924-3-0x0000000000780000-0x000000000079A000-memory.dmp

memory/2924-4-0x0000000000760000-0x0000000000768000-memory.dmp

memory/2924-5-0x00000000009B0000-0x00000000009BC000-memory.dmp

memory/2924-6-0x00000000059C0000-0x0000000005A54000-memory.dmp

memory/2512-8-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-7-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-13-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-17-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-15-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2924-19-0x0000000074470000-0x0000000074B5E000-memory.dmp

memory/2512-18-0x0000000074470000-0x0000000074B5E000-memory.dmp

memory/2512-10-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-9-0x0000000000400000-0x0000000000452000-memory.dmp

memory/2512-20-0x0000000074470000-0x0000000074B5E000-memory.dmp

memory/2512-21-0x0000000074470000-0x0000000074B5E000-memory.dmp

memory/2512-22-0x0000000074470000-0x0000000074B5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-05 01:29

Reported

2024-07-05 06:21

Platform

win10v2004-20240704-en

Max time kernel

95s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.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\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe
PID 4004 wrote to memory of 2284 N/A C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe"

C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe

"C:\Users\Admin\AppData\Local\Temp\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.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 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/4004-0-0x00000000746CE000-0x00000000746CF000-memory.dmp

memory/4004-1-0x0000000000CF0000-0x0000000000DA8000-memory.dmp

memory/4004-2-0x0000000005D20000-0x00000000062C4000-memory.dmp

memory/4004-3-0x0000000005810000-0x00000000058A2000-memory.dmp

memory/4004-4-0x00000000057B0000-0x00000000057BA000-memory.dmp

memory/4004-5-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/4004-6-0x0000000005B20000-0x0000000005B3A000-memory.dmp

memory/4004-7-0x0000000005D00000-0x0000000005D08000-memory.dmp

memory/4004-8-0x0000000005D10000-0x0000000005D1C000-memory.dmp

memory/4004-9-0x000000000C650000-0x000000000C6E4000-memory.dmp

memory/4004-10-0x000000000FD00000-0x000000000FD9C000-memory.dmp

memory/2284-11-0x0000000000400000-0x0000000000452000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7f12d621d13d212ed99ef23b8fa1b34337a4491f8df52dd3e5c0b9f3568f2c1b.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/4004-14-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2284-15-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2284-16-0x00000000746C0000-0x0000000074E70000-memory.dmp

memory/2284-17-0x0000000006070000-0x0000000006688000-memory.dmp

memory/2284-18-0x0000000005240000-0x000000000534A000-memory.dmp

memory/2284-19-0x0000000004FF0000-0x0000000005002000-memory.dmp

memory/2284-20-0x0000000005170000-0x00000000051AC000-memory.dmp

memory/2284-21-0x00000000051B0000-0x00000000051FC000-memory.dmp

memory/2284-22-0x0000000005A50000-0x0000000005AB6000-memory.dmp

memory/2284-23-0x00000000067E0000-0x0000000006830000-memory.dmp

memory/2284-24-0x0000000006CC0000-0x0000000006E82000-memory.dmp

memory/2284-25-0x0000000007BD0000-0x00000000080FC000-memory.dmp

memory/2284-26-0x00000000746C0000-0x0000000074E70000-memory.dmp