Malware Analysis Report

2025-08-10 23:11

Sample ID 230423-zntcrafg96
Target ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf
SHA256 ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf
Tags
discovery evasion persistence spyware stealer trojan
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 Overview

score
10/10

SHA256

ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf

Threat Level: Known bad

The file ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf was found to be: Known bad.

Malicious Activity Summary

discovery evasion persistence spyware stealer trojan

Modifies Windows Defender Real-time Protection settings

Reads user/profile data of web browsers

Executes dropped EXE

Windows security modification

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-04-23 20:52

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-23 20:52

Reported

2023-04-23 20:54

Platform

win10v2004-20230221-en

Max time kernel

108s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe"

Signatures

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A

Reads user/profile data of web browsers

spyware stealer

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe N/A

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Adds Run key to start application

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe N/A

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\IXP001.TMP\it614491.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 748 wrote to memory of 4400 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
PID 748 wrote to memory of 4400 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
PID 748 wrote to memory of 4400 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
PID 4400 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
PID 4400 wrote to memory of 2796 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
PID 4400 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
PID 4400 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
PID 4400 wrote to memory of 1732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
PID 748 wrote to memory of 4304 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
PID 748 wrote to memory of 4304 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
PID 748 wrote to memory of 4304 N/A C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe

"C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1732 -ip 1732

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 1340

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
N/A 185.161.248.142:38452 tcp
US 8.8.8.8:53 142.248.161.185.in-addr.arpa udp
N/A 185.161.248.142:38452 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 20.189.173.4:443 tcp
US 8.8.8.8:53 64.13.109.52.in-addr.arpa udp
US 93.184.221.240:80 tcp
US 8.8.8.8:53 240.232.18.117.in-addr.arpa udp
US 93.184.221.240:80 tcp
NL 173.223.113.164:443 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe

MD5 5e9494b6d1cdeb4abe3267781b82f9f5
SHA1 8593d71a310a6d1c852f646679653b8be875b548
SHA256 2a19ea10360eab27facba56e97ac3489cbcaef4f5fe0bbd0fd69659698a4047c
SHA512 a6559fd5262f9dc290e98097513bc1b3a25c5d57b8384f13ce73a298cfa16f634c0a5de804c06b2c0ecfcd96b4f671d3df3433de692f0168f67695dc5ab993b1

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe

MD5 5e9494b6d1cdeb4abe3267781b82f9f5
SHA1 8593d71a310a6d1c852f646679653b8be875b548
SHA256 2a19ea10360eab27facba56e97ac3489cbcaef4f5fe0bbd0fd69659698a4047c
SHA512 a6559fd5262f9dc290e98097513bc1b3a25c5d57b8384f13ce73a298cfa16f634c0a5de804c06b2c0ecfcd96b4f671d3df3433de692f0168f67695dc5ab993b1

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/2796-147-0x00000000003E0000-0x00000000003EA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe

MD5 6d5ed9697befd5397b7f98347b3ce97a
SHA1 a43331378e3414e814cdb15aa51d9fdfe0ad3d69
SHA256 43b4c0fe522c0808a58b6c080165aee6e7481ead3f3ee26d1d5befd6aa6bf1b9
SHA512 326a4d75cbc8ac259c31c8edccfb5f31c462b50746fabc11e04955b46c634cf8c20b73dd9aa069ca28f07c88042a4fa228f2c413e74d094cfa9ec9db44ee5edb

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe

MD5 6d5ed9697befd5397b7f98347b3ce97a
SHA1 a43331378e3414e814cdb15aa51d9fdfe0ad3d69
SHA256 43b4c0fe522c0808a58b6c080165aee6e7481ead3f3ee26d1d5befd6aa6bf1b9
SHA512 326a4d75cbc8ac259c31c8edccfb5f31c462b50746fabc11e04955b46c634cf8c20b73dd9aa069ca28f07c88042a4fa228f2c413e74d094cfa9ec9db44ee5edb

memory/1732-153-0x0000000007280000-0x0000000007824000-memory.dmp

memory/1732-155-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-154-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-157-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-159-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-162-0x0000000002CF0000-0x0000000002D36000-memory.dmp

memory/1732-161-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-165-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-168-0x0000000004870000-0x0000000004880000-memory.dmp

memory/1732-166-0x0000000004870000-0x0000000004880000-memory.dmp

memory/1732-164-0x0000000004870000-0x0000000004880000-memory.dmp

memory/1732-169-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-171-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-173-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-175-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-177-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-179-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-181-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-183-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-185-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-187-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-189-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-191-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-193-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-195-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-197-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-199-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-201-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-203-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-205-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-207-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-209-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-211-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-213-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-215-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-217-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-219-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-221-0x0000000004C10000-0x0000000004C45000-memory.dmp

memory/1732-950-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

memory/1732-951-0x000000000A320000-0x000000000A332000-memory.dmp

memory/1732-952-0x000000000A340000-0x000000000A44A000-memory.dmp

memory/1732-953-0x000000000A460000-0x000000000A49C000-memory.dmp

memory/1732-954-0x0000000004870000-0x0000000004880000-memory.dmp

memory/1732-955-0x000000000A760000-0x000000000A7C6000-memory.dmp

memory/1732-956-0x000000000AE30000-0x000000000AEC2000-memory.dmp

memory/1732-957-0x000000000AEF0000-0x000000000AF66000-memory.dmp

memory/1732-958-0x000000000AFD0000-0x000000000B192000-memory.dmp

memory/1732-959-0x000000000B1A0000-0x000000000B6CC000-memory.dmp

memory/1732-960-0x000000000B7E0000-0x000000000B7FE000-memory.dmp

memory/1732-961-0x0000000004A50000-0x0000000004AA0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe

MD5 8c80b06d843bd6a7599a5be2075d9a55
SHA1 caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2
SHA256 e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e
SHA512 cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe

MD5 8c80b06d843bd6a7599a5be2075d9a55
SHA1 caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2
SHA256 e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e
SHA512 cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded

memory/4304-968-0x0000000000210000-0x0000000000238000-memory.dmp

memory/4304-969-0x0000000007340000-0x0000000007350000-memory.dmp