Malware Analysis Report

2025-06-16 06:19

Sample ID 240106-f1krlahdcn
Target 9E7DE6D79CCC935FA7C1B629155CA2EF.exe
SHA256 52bed4d9c0fdb81bdc4abfd46b47b8f8fa2dcdd570fcdc94f300f087c8b3aa65
Tags
nanocore evasion keylogger persistence spyware stealer trojan
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

52bed4d9c0fdb81bdc4abfd46b47b8f8fa2dcdd570fcdc94f300f087c8b3aa65

Threat Level: Known bad

The file 9E7DE6D79CCC935FA7C1B629155CA2EF.exe was found to be: Known bad.

Malicious Activity Summary

nanocore evasion keylogger persistence spyware stealer trojan

Nanocore family

NanoCore

Adds Run key to start application

Checks whether UAC is enabled

Legitimate hosting services abused for malware hosting/C2

Drops file in Program Files directory

Unsigned PE

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-06 05:20

Signatures

Nanocore family

nanocore

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-06 05:20

Reported

2024-01-06 05:23

Platform

win7-20231129-en

Max time kernel

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"

Signatures

NanoCore

keylogger trojan stealer spyware nanocore

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WAN Manager = "C:\\Program Files (x86)\\WAN Manager\\wanmgr.exe" C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\WAN Manager\wanmgr.exe C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A
File opened for modification C:\Program Files (x86)\WAN Manager\wanmgr.exe C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe

"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "WAN Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA0F.tmp"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "WAN Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpABB.tmp"

Network

Country Destination Domain Proto
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.127.181.115:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.62.142:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.161.133:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.62.142:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.62.142:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.64.4.198:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.161.133:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.161.133:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.127.181.115:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.161.133:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.64.4.198:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.127.181.115:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.127.181.115:15464 tcp
N/A 8.8.8.8:53 udp
N/A 18.158.58.205:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp
N/A 8.8.8.8:53 udp
N/A 3.67.112.102:15464 tcp

Files

memory/3028-2-0x0000000074890000-0x0000000074E3B000-memory.dmp

memory/3028-1-0x0000000000BC0000-0x0000000000C00000-memory.dmp

memory/3028-0-0x0000000074890000-0x0000000074E3B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpA0F.tmp

MD5 51b770160f6c0ba58a36b76b46dd55a8
SHA1 b95f69729b634ae959f82586d87100c571d3d1e5
SHA256 84466b7f8bcab52aeda5aac066bcea6281c0068062250d0a3486bd346bcd9170
SHA512 ba9f2216b4d797ae7cd3ef6d958e23df223d8ca89981600aa3de6b228e8694f672b673ea03e23c86a2797e389a869c0f8565926788d6e607a089612d325d6553

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

MD5 f3cda3e6bab1951e8d59c3eb775a14c6
SHA1 434c1ec851a45c0505fd8fd28159f549e2e9adfd
SHA256 067d3f5167cab2ea4e76f59386df4eaf49c6008f6451e1971274a938ad7bcf44
SHA512 bc79446e4e0204c04abcacef6799aeafe7915c1a5c6bdb3573ba40370d6a6a1e2590eb6315151d12a9447970f993a17463442c5dc0ba97c58df17dddfd73d62c

memory/3028-11-0x0000000000BC0000-0x0000000000C00000-memory.dmp

memory/3028-10-0x0000000074890000-0x0000000074E3B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-06 05:20

Reported

2024-01-06 05:23

Platform

win10v2004-20231215-en

Max time kernel

143s

Max time network

79s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"

Signatures

NanoCore

keylogger trojan stealer spyware nanocore

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Manager = "C:\\Program Files (x86)\\AGP Manager\\agpmgr.exe" C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Legitimate hosting services abused for malware hosting/C2

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\AGP Manager\agpmgr.exe C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A
File opened for modification C:\Program Files (x86)\AGP Manager\agpmgr.exe C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe

"C:\Users\Admin\AppData\Local\Temp\9E7DE6D79CCC935FA7C1B629155CA2EF.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "AGP Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp4046.tmp"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /create /f /tn "AGP Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmp3FF7.tmp"

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.127.181.115:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 115.181.127.3.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.62.142:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 142.62.67.3.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.62.142:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.112.102:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 102.112.67.3.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.62.142:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.127.181.115:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.62.142:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 3.67.161.133:15464 5.tcp.eu.ngrok.io tcp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 5.tcp.eu.ngrok.io udp
DE 18.158.58.205:15464 5.tcp.eu.ngrok.io tcp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 3.67.62.142:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 3.67.112.102:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 3.67.62.142:15464 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 3.67.62.142:15464 tcp
US 8.8.8.8:53 udp
DE 18.158.58.205:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
GB 88.221.135.211:80 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
DE 18.158.58.205:15464 tcp
US 8.8.8.8:53 udp
DE 18.158.58.205:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
N/A 52.111.227.11:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 18.158.58.205:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
N/A 20.223.35.26:443 tcp
N/A 20.223.35.26:443 tcp
N/A 20.223.35.26:443 tcp
US 8.8.8.8:53 udp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
US 8.8.8.8:53 udp
US 192.229.221.95:80 tcp
DE 3.67.112.102:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 3.67.112.102:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
N/A 3.64.4.198:15464 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 3.64.4.198:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.161.133:15464 tcp
US 8.8.8.8:53 udp
DE 18.158.58.205:15464 tcp
US 8.8.8.8:53 udp
DE 3.127.181.115:15464 tcp
US 8.8.8.8:53 udp
DE 3.67.112.102:15464 tcp

Files

memory/4944-1-0x0000000001390000-0x00000000013A0000-memory.dmp

memory/4944-2-0x0000000075580000-0x0000000075B31000-memory.dmp

memory/4944-0-0x0000000075580000-0x0000000075B31000-memory.dmp

memory/4944-10-0x0000000001390000-0x00000000013A0000-memory.dmp

memory/4944-12-0x0000000001390000-0x00000000013A0000-memory.dmp

memory/4944-11-0x0000000075580000-0x0000000075B31000-memory.dmp

memory/4944-13-0x0000000001390000-0x00000000013A0000-memory.dmp