Malware Analysis Report

2025-08-05 17:20

Sample ID 230423-3xlk2sgf53
Target 45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2
SHA256 45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2
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

45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2

Threat Level: Known bad

The file 45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2 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

Accesses cryptocurrency files/wallets, possible credential harvesting

Adds Run key to start application

Checks installed software on the system

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-04-23 23:53

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-04-23 23:53

Reported

2023-04-23 23:56

Platform

win10v2004-20230220-en

Max time kernel

62s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.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\it905141.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\it905141.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\it905141.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\it905141.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\it905141.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\it905141.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\it905141.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\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.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\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.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\ziSO5275.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\it905141.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4504 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe
PID 4504 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe
PID 4504 wrote to memory of 2600 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe
PID 2600 wrote to memory of 1216 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe
PID 2600 wrote to memory of 1216 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe
PID 2600 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe
PID 2600 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe
PID 2600 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe
PID 4504 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe
PID 4504 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe
PID 4504 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe

Processes

C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe

"C:\Users\Admin\AppData\Local\Temp\45c3abecbd5cf0930f3db926b7fb4a9426f782082faaf8cd97992e90205cd3e2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2160 -ip 2160

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1320

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 93.184.220.29:80 tcp
US 93.184.220.29:80 tcp
US 8.8.8.8:53 71.159.190.20.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
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
N/A 185.161.248.142:38452 tcp
US 13.89.179.9:443 tcp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 8.8.8.8:53 233.141.123.20.in-addr.arpa udp
US 93.184.221.240:80 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe

MD5 e2aa569f02505330d2b97cb00ee7dbe5
SHA1 18e2d876a395c6fdee87740ed84c13a41ade54ff
SHA256 2d09f6504401c766b15dd1af8cb23e1dc7198f478c2def0e44a9c7a87898b445
SHA512 5649c3ae29124cce68377ef566dc68500009e25bdb59a09d6ad2174ae534b4f255ad422ad96a800c04d8f7f4468c4f836af8e386c1b6551cb8dba9995979d794

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSO5275.exe

MD5 e2aa569f02505330d2b97cb00ee7dbe5
SHA1 18e2d876a395c6fdee87740ed84c13a41ade54ff
SHA256 2d09f6504401c766b15dd1af8cb23e1dc7198f478c2def0e44a9c7a87898b445
SHA512 5649c3ae29124cce68377ef566dc68500009e25bdb59a09d6ad2174ae534b4f255ad422ad96a800c04d8f7f4468c4f836af8e386c1b6551cb8dba9995979d794

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe

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

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it905141.exe

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

memory/1216-147-0x0000000000990000-0x000000000099A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe

MD5 c77c55de1735ae86eec74f33e8355232
SHA1 9ca25c6f58b8d829d481e1f311fcb938b3b68d38
SHA256 01c61981bb6825770ebcf4de8ea5e53738260a1798c1e45ef7764992ebac90b7
SHA512 624d4bcbf492a3aa3487a6ff872528960160950835bb6d7bf07db0b1a4f674640400ae2f7b67f40d01ab0920206a556a32e133f17996ea01f44c000de907b2c5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp584030.exe

MD5 c77c55de1735ae86eec74f33e8355232
SHA1 9ca25c6f58b8d829d481e1f311fcb938b3b68d38
SHA256 01c61981bb6825770ebcf4de8ea5e53738260a1798c1e45ef7764992ebac90b7
SHA512 624d4bcbf492a3aa3487a6ff872528960160950835bb6d7bf07db0b1a4f674640400ae2f7b67f40d01ab0920206a556a32e133f17996ea01f44c000de907b2c5

memory/2160-153-0x00000000073F0000-0x0000000007994000-memory.dmp

memory/2160-154-0x0000000002D20000-0x0000000002D66000-memory.dmp

memory/2160-155-0x00000000073E0000-0x00000000073F0000-memory.dmp

memory/2160-156-0x00000000073E0000-0x00000000073F0000-memory.dmp

memory/2160-157-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-158-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-160-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-162-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-164-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-166-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-168-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-170-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-172-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-174-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-176-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-178-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-180-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-182-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-184-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-186-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-188-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-190-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-192-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-194-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-196-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-198-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-200-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-202-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-204-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-206-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-208-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-210-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-212-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-214-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-216-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-218-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-220-0x0000000004D80000-0x0000000004DB5000-memory.dmp

memory/2160-949-0x0000000009D20000-0x000000000A338000-memory.dmp

memory/2160-950-0x00000000073C0000-0x00000000073D2000-memory.dmp

memory/2160-951-0x000000000A340000-0x000000000A44A000-memory.dmp

memory/2160-952-0x000000000A460000-0x000000000A49C000-memory.dmp

memory/2160-953-0x00000000073E0000-0x00000000073F0000-memory.dmp

memory/2160-954-0x000000000A760000-0x000000000A7C6000-memory.dmp

memory/2160-955-0x000000000AE30000-0x000000000AEC2000-memory.dmp

memory/2160-956-0x000000000AED0000-0x000000000AF46000-memory.dmp

memory/2160-957-0x000000000AF90000-0x000000000AFAE000-memory.dmp

memory/2160-958-0x000000000B4B0000-0x000000000B672000-memory.dmp

memory/2160-959-0x000000000B680000-0x000000000BBAC000-memory.dmp

memory/2160-960-0x0000000004A10000-0x0000000004A60000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe

MD5 ace73b2b1f835de11594ea9a243a9f5c
SHA1 2f929d1f69784fbe499a95b064679a16947bdd84
SHA256 7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49
SHA512 024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr065903.exe

MD5 ace73b2b1f835de11594ea9a243a9f5c
SHA1 2f929d1f69784fbe499a95b064679a16947bdd84
SHA256 7310c28dc6a24530885da07d08c851b4a6c5aa987d2a44ce53cb73e72235fa49
SHA512 024e1ce3ab37e27c8647d02f79c434e103a84265c97b4773aed1a0b1fd3e8228eab560fc9b6f53b0132575ea855d1da0cd0b6b6e5cd2965f841cf8551c7d138e

memory/1528-967-0x0000000000A70000-0x0000000000A98000-memory.dmp

memory/1528-968-0x0000000007780000-0x0000000007790000-memory.dmp