Malware Analysis Report

2025-03-15 04:59

Sample ID 240713-pegmgszfmp
Target 1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff
SHA256 1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff
Tags
redline z2k infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff

Threat Level: Known bad

The file 1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff was found to be: Known bad.

Malicious Activity Summary

redline z2k infostealer

RedLine

RedLine payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-13 12:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-13 12:14

Reported

2024-07-13 12:16

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2412 set thread context of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2412 wrote to memory of 512 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe

"C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 52.111.227.14:443 tcp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp

Files

memory/2412-0-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

memory/2412-1-0x0000000000500000-0x0000000000784000-memory.dmp

memory/2412-2-0x0000000005630000-0x0000000005BD4000-memory.dmp

memory/2412-3-0x00000000052C0000-0x0000000005352000-memory.dmp

memory/2412-4-0x0000000005DD0000-0x0000000005DDA000-memory.dmp

memory/2412-5-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/2412-6-0x0000000005ED0000-0x000000000604A000-memory.dmp

memory/2412-18-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-30-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-70-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-68-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-66-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-64-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-62-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-60-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-59-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-56-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-54-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-52-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-48-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-46-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-50-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-44-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-40-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-38-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-36-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-34-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-32-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-28-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-26-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-24-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-22-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-20-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-16-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-14-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-12-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-10-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-42-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-8-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-7-0x0000000005ED0000-0x0000000006043000-memory.dmp

memory/2412-9999-0x0000000006170000-0x0000000006192000-memory.dmp

memory/2412-10000-0x0000000006230000-0x0000000006584000-memory.dmp

memory/2412-10001-0x000000003C7E0000-0x000000003C846000-memory.dmp

memory/512-10004-0x0000000000400000-0x0000000000444000-memory.dmp

memory/2412-10005-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/512-10007-0x0000000007C30000-0x0000000007C36000-memory.dmp

memory/512-10006-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/512-10008-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/512-10009-0x0000000005ED0000-0x00000000064E8000-memory.dmp

memory/512-10010-0x0000000005960000-0x0000000005972000-memory.dmp

memory/512-10011-0x0000000005A90000-0x0000000005B9A000-memory.dmp

memory/512-10012-0x00000000059C0000-0x00000000059FC000-memory.dmp

memory/512-10013-0x0000000005A20000-0x0000000005A6C000-memory.dmp

memory/512-10014-0x0000000074B50000-0x0000000075300000-memory.dmp

memory/512-10015-0x0000000074B50000-0x0000000075300000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-13 12:14

Reported

2024-07-13 12:16

Platform

win11-20240709-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4624 set thread context of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4624 wrote to memory of 4244 N/A C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe

"C:\Users\Admin\AppData\Local\Temp\1478dd1a798dd70f503833edaa09b3ff8ae4cb1c4313fbc842686c0b1dd909ff.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 amrican-sport-live-stream.cc udp

Files

memory/4624-0-0x00000000742FE000-0x00000000742FF000-memory.dmp

memory/4624-1-0x00000000001B0000-0x0000000000434000-memory.dmp

memory/4624-2-0x00000000053F0000-0x0000000005996000-memory.dmp

memory/4624-3-0x0000000005060000-0x00000000050F2000-memory.dmp

memory/4624-4-0x0000000005180000-0x000000000518A000-memory.dmp

memory/4624-5-0x00000000742F0000-0x0000000074AA1000-memory.dmp

memory/4624-6-0x0000000005C00000-0x0000000005D7A000-memory.dmp

memory/4624-16-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-24-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-40-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-50-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-70-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-68-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-64-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-62-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-60-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-58-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-56-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-54-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-52-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-48-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-46-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-44-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-42-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-38-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-66-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-36-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-34-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-32-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-30-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-26-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-22-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-20-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-18-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-12-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-10-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-8-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-28-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-7-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-14-0x0000000005C00000-0x0000000005D73000-memory.dmp

memory/4624-9999-0x0000000005ED0000-0x0000000005EF2000-memory.dmp

memory/4624-10000-0x0000000005F90000-0x00000000062E7000-memory.dmp

memory/4624-10001-0x0000000041240000-0x00000000412A6000-memory.dmp

memory/4244-10004-0x0000000000400000-0x0000000000444000-memory.dmp

memory/4244-10006-0x00000000742F0000-0x0000000074AA1000-memory.dmp

memory/4244-10007-0x0000000002B30000-0x0000000002B36000-memory.dmp

memory/4624-10005-0x00000000742F0000-0x0000000074AA1000-memory.dmp

memory/4244-10008-0x00000000742F0000-0x0000000074AA1000-memory.dmp

memory/4244-10009-0x00000000058C0000-0x0000000005ED8000-memory.dmp

memory/4244-10010-0x00000000052F0000-0x0000000005302000-memory.dmp

memory/4244-10011-0x0000000005420000-0x000000000552A000-memory.dmp

memory/4244-10012-0x0000000005350000-0x000000000538C000-memory.dmp

memory/4244-10013-0x00000000053B0000-0x00000000053FC000-memory.dmp

memory/4244-10014-0x00000000742F0000-0x0000000074AA1000-memory.dmp

memory/4244-10015-0x00000000742F0000-0x0000000074AA1000-memory.dmp