Malware Analysis Report

2025-08-05 12:32

Sample ID 230501-wzcbtsce79
Target c80f44f67aa862099f67866a26e84253.bin.bin
SHA256 5a7af45895bf65bd39edbb7d0a524294c4ba54cb162f4e673dd184337a49ba97
Tags
rat default asyncrat spyware stealer redline infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

5a7af45895bf65bd39edbb7d0a524294c4ba54cb162f4e673dd184337a49ba97

Threat Level: Known bad

The file c80f44f67aa862099f67866a26e84253.bin.bin was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat spyware stealer redline infostealer

Detects Redline Stealer samples

Asyncrat family

AsyncRat

RedLine

Async RAT payload

Async RAT payload

Reads user/profile data of web browsers

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-05-01 18:21

Signatures

Async RAT payload

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

Asyncrat family

asyncrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-01 18:21

Reported

2023-05-01 22:24

Platform

win7-20230220-en

Max time kernel

24s

Max time network

160s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe"

Signatures

AsyncRat

rat asyncrat

Async RAT payload

rat
Description Indicator Process Target
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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe

"C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 bahrdevo.endoftheinternet.org udp
CA 192.99.180.181:7707 bahrdevo.endoftheinternet.org tcp

Files

memory/1196-54-0x0000000000FB0000-0x0000000000FC6000-memory.dmp

memory/1196-55-0x00000000005F0000-0x0000000000630000-memory.dmp

memory/1196-73-0x00000000005F0000-0x0000000000630000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-01 18:21

Reported

2023-05-01 22:24

Platform

win10v2004-20230220-en

Max time kernel

53s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe"

Signatures

AsyncRat

rat asyncrat

Detects Redline Stealer samples

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

RedLine

infostealer redline

Async RAT payload

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

Reads user/profile data of web browsers

spyware stealer

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe

"C:\Users\Admin\AppData\Local\Temp\cd279fe4806f1925c2985f4a3f4a0052b140e85ffad9a2e46b27f8ff2cd99baa.exe"

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 bahrdevo.endoftheinternet.org udp
CA 192.99.180.181:6606 bahrdevo.endoftheinternet.org tcp
US 8.8.8.8:53 181.180.99.192.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
GB 51.105.71.137:443 tcp
US 52.242.97.97:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 203.151.224.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp

Files

memory/3396-133-0x0000000000EC0000-0x0000000000ED6000-memory.dmp

memory/3396-134-0x0000000005960000-0x0000000005970000-memory.dmp

memory/3396-135-0x0000000006320000-0x00000000068C4000-memory.dmp

memory/3396-136-0x0000000005F50000-0x0000000005FE2000-memory.dmp

memory/3396-137-0x0000000005F30000-0x0000000005F3A000-memory.dmp

memory/3396-138-0x0000000006230000-0x00000000062CC000-memory.dmp

memory/3396-139-0x0000000006B10000-0x0000000006B76000-memory.dmp

memory/3396-140-0x0000000005960000-0x0000000005970000-memory.dmp