Malware Analysis Report

2025-08-05 17:20

Sample ID 230423-3zp19aac2v
Target e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8
SHA256 e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8
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

e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8

Threat Level: Known bad

The file e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8 was found to be: Known bad.

Malicious Activity Summary

discovery evasion persistence spyware stealer trojan

Modifies Windows Defender Real-time Protection settings

Executes dropped EXE

Reads user/profile data of web browsers

Windows security modification

Adds Run key to start application

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-04-23 23:57

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-23 23:57

Reported

2023-04-23 23:59

Platform

win10v2004-20230220-en

Max time kernel

97s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe"

Signatures

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.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\it639757.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.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\it639757.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\it639757.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\it639757.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\it639757.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\IXP000.TMP\ziBC3522.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\ziBC3522.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.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\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.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\it639757.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5044 wrote to memory of 1188 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe
PID 5044 wrote to memory of 1188 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe
PID 5044 wrote to memory of 1188 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe
PID 1188 wrote to memory of 1304 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe
PID 1188 wrote to memory of 1304 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe
PID 1188 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe
PID 1188 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe
PID 1188 wrote to memory of 2184 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe
PID 5044 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe
PID 5044 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe
PID 5044 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe

"C:\Users\Admin\AppData\Local\Temp\e36f28c420ea83647a12cb3193d18b5e31a6bc7d936419e45e536857c39758f8.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2184 -ip 2184

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2184 -s 1820

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 1.208.79.178.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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 20.189.173.12:443 tcp
US 8.8.8.8:53 233.141.123.20.in-addr.arpa udp
NL 8.238.177.126:80 tcp
US 93.184.220.29:80 tcp
NL 8.238.177.126:80 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe

MD5 4ba667fdc01daa131fc6ca8e43bc51cc
SHA1 02456c0c21c441940a0be4ec298a29c7b3c4c269
SHA256 8ec48ac09c1dc5727250e9e1d99f350aa33a26b434a30a3378782e248c741e1f
SHA512 e9a33d0372dc1500389a67202799bfe2045fc5dc0bea15e1bd3e4d58a83d18cf6dd4bea0e37766ee87b9c202768c87d83dae4b2daf7e03df17a6093a0ef8e243

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBC3522.exe

MD5 4ba667fdc01daa131fc6ca8e43bc51cc
SHA1 02456c0c21c441940a0be4ec298a29c7b3c4c269
SHA256 8ec48ac09c1dc5727250e9e1d99f350aa33a26b434a30a3378782e248c741e1f
SHA512 e9a33d0372dc1500389a67202799bfe2045fc5dc0bea15e1bd3e4d58a83d18cf6dd4bea0e37766ee87b9c202768c87d83dae4b2daf7e03df17a6093a0ef8e243

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe

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

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it639757.exe

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

memory/1304-147-0x0000000000D30000-0x0000000000D3A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe

MD5 d6021169e6eec138238eef9e04502045
SHA1 c95a0722a60a91ab1e9a466c4607097d7db122f9
SHA256 bcc3518679d2fb6400102ed9c398ea608e1edd762b89883a9d27d44708653c03
SHA512 f0539321c839113f3e34aa169c46b951547fa50483bcde9708cac449562d0602e17f0ced8719fbca2770ccf372b1c5cb0f9c610cd5f687b36838c90e5389e440

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp476861.exe

MD5 d6021169e6eec138238eef9e04502045
SHA1 c95a0722a60a91ab1e9a466c4607097d7db122f9
SHA256 bcc3518679d2fb6400102ed9c398ea608e1edd762b89883a9d27d44708653c03
SHA512 f0539321c839113f3e34aa169c46b951547fa50483bcde9708cac449562d0602e17f0ced8719fbca2770ccf372b1c5cb0f9c610cd5f687b36838c90e5389e440

memory/2184-153-0x00000000073A0000-0x0000000007944000-memory.dmp

memory/2184-154-0x0000000002CF0000-0x0000000002D36000-memory.dmp

memory/2184-155-0x0000000007390000-0x00000000073A0000-memory.dmp

memory/2184-157-0x0000000007390000-0x00000000073A0000-memory.dmp

memory/2184-156-0x0000000007390000-0x00000000073A0000-memory.dmp

memory/2184-158-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-159-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-161-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-163-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-165-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-167-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-169-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-171-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-173-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-175-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-177-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-179-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-181-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-183-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-185-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-187-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-189-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-191-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-193-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-195-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-197-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-199-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-201-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-203-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-205-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-207-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-209-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-211-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-213-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-215-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-217-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-219-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-221-0x0000000004860000-0x0000000004895000-memory.dmp

memory/2184-950-0x0000000009DD0000-0x000000000A3E8000-memory.dmp

memory/2184-951-0x00000000072C0000-0x00000000072D2000-memory.dmp

memory/2184-952-0x000000000A3F0000-0x000000000A4FA000-memory.dmp

memory/2184-953-0x00000000072F0000-0x000000000732C000-memory.dmp

memory/2184-954-0x0000000007390000-0x00000000073A0000-memory.dmp

memory/2184-955-0x000000000A760000-0x000000000A7C6000-memory.dmp

memory/2184-956-0x000000000AE30000-0x000000000AEC2000-memory.dmp

memory/2184-957-0x000000000AEE0000-0x000000000AF56000-memory.dmp

memory/2184-958-0x000000000AF90000-0x000000000AFAE000-memory.dmp

memory/2184-959-0x000000000B1B0000-0x000000000B372000-memory.dmp

memory/2184-960-0x000000000B380000-0x000000000B8AC000-memory.dmp

memory/2184-961-0x0000000004C80000-0x0000000004CD0000-memory.dmp

memory/2184-964-0x0000000007390000-0x00000000073A0000-memory.dmp

memory/2184-965-0x0000000007390000-0x00000000073A0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe

MD5 ace73b2b1f835de11594ea9a243a9f5c
SHA1 2f929d1f69784fbe499a95b064679a16947bdd84
SHA256 7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49
SHA512 024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr843103.exe

MD5 ace73b2b1f835de11594ea9a243a9f5c
SHA1 2f929d1f69784fbe499a95b064679a16947bdd84
SHA256 7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49
SHA512 024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

memory/2420-970-0x0000000000C60000-0x0000000000C88000-memory.dmp

memory/2420-971-0x0000000007A80000-0x0000000007A90000-memory.dmp