Malware Analysis Report

2025-01-23 06:43

Sample ID 241105-h6t9bsxarb
Target f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be
SHA256 f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be
Tags
healer redline dozt norm discovery dropper evasion infostealer persistence 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 Overview

score
10/10

SHA256

f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be

Threat Level: Known bad

The file f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

RedLine payload

Detects Healer an antivirus disabler dropper

Healer

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-05 07:21

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-05 07:21

Reported

2024-11-05 07:23

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe"

Signatures

Detects Healer an antivirus disabler dropper

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

Healer

dropper healer

Healer family

healer

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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.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\jr133811.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\jr133811.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.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\jr133811.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\jr133811.exe N/A

RedLine

infostealer redline

RedLine payload

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

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe N/A

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\jr133811.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
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\ziCD5808.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\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4280 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe
PID 4280 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe
PID 4280 wrote to memory of 4740 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe
PID 4740 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe
PID 4740 wrote to memory of 4600 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe
PID 4740 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe
PID 4740 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe
PID 4740 wrote to memory of 1116 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe
PID 1116 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe C:\Windows\Temp\1.exe
PID 1116 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe C:\Windows\Temp\1.exe
PID 1116 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe C:\Windows\Temp\1.exe
PID 4280 wrote to memory of 5296 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe
PID 4280 wrote to memory of 5296 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe
PID 4280 wrote to memory of 5296 N/A C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe

"C:\Users\Admin\AppData\Local\Temp\f30878da2c0215ab0daf8eb8e08a412eed60159a8fdca7e1f366a2240a9ba8be.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1116 -ip 1116

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1116 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCD5808.exe

MD5 8a793e7cb3fdda1e9433132ff7a0f338
SHA1 d85b0f848ca03537f2b95bc3aba056af7536653b
SHA256 7a86fd88e658a309ce0ec4ce28f5f6e58d2fa8143be5394cdc5300a1226f5e6b
SHA512 a2431bcc7f3194669974caf1fcf5e0409b0264b6a33140e29274e71e515093f3c041af13a235c25da739ea5e5671d3af678bf5b553aacb484de0a749319700ae

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr133811.exe

MD5 9bf43161f27cab9126e8a3a4cbdcdd00
SHA1 73bbcd368ff6a0ad1e6515f84363ed8c123d6a3e
SHA256 41c52d01c38a6736b73116197587d88b0c28eb247c1fecd3f176ddb1b55f3284
SHA512 426a105a71514317ef530921fa20cd4cba01dd7eb4f8931c99ff417a332bb200ba5a602e19aab760e2dc5636dfa508d7c5c2acb8c0b1a298a9acc88aae345d50

memory/4600-14-0x00007FFEA9AE3000-0x00007FFEA9AE5000-memory.dmp

memory/4600-15-0x00000000001F0000-0x00000000001FA000-memory.dmp

memory/4600-16-0x00007FFEA9AE3000-0x00007FFEA9AE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku209424.exe

MD5 7c2240b79b8e24a847be3cf82b4bbbc4
SHA1 0618ee8277c155d04d5ec53058940f51ca24dbc0
SHA256 7d1ebdba74e774d8ef83ab104001df7b2388d1247b94f13937ab4cca85a2e4b5
SHA512 7caafe67c6ef18ffafe752db83e82e5bca92f83a5d311acd7cc62896fd78d50214d37a45040a42b0d3a01c3727cdaa8dab4dceb834f08a5ef72cf75696fb0ab7

memory/1116-22-0x0000000004CD0000-0x0000000004D36000-memory.dmp

memory/1116-23-0x0000000004D40000-0x00000000052E4000-memory.dmp

memory/1116-24-0x0000000005330000-0x0000000005396000-memory.dmp

memory/1116-40-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-38-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-88-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-86-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-84-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-82-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-80-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-76-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-74-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-72-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-70-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-68-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-66-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-64-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-60-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-58-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-56-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-54-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-52-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-50-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-48-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-46-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-44-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-42-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-34-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-32-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-30-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-28-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-78-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-62-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-36-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-26-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-25-0x0000000005330000-0x000000000538F000-memory.dmp

memory/1116-2105-0x0000000005530000-0x0000000005562000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/2192-2118-0x0000000000620000-0x0000000000650000-memory.dmp

memory/2192-2119-0x0000000002780000-0x0000000002786000-memory.dmp

memory/2192-2120-0x0000000005590000-0x0000000005BA8000-memory.dmp

memory/2192-2121-0x0000000005080000-0x000000000518A000-memory.dmp

memory/2192-2122-0x0000000004F90000-0x0000000004FA2000-memory.dmp

memory/2192-2123-0x0000000004FF0000-0x000000000502C000-memory.dmp

memory/2192-2124-0x0000000005190000-0x00000000051DC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr301063.exe

MD5 a4d2f719aad82c21b33d26f280699c27
SHA1 9e525be66fb685eac18438528ce40d44a526f9f5
SHA256 913017c1018cc2557919aeba8b5232ab5fe94803b884d64c9825ea10bed560cb
SHA512 6d3c562e54a5899054bc66c7c828737348fb337193b702db8fe9b5cae9209a66dc57c686a91816650afbf9543ea870f1a41917c50574279e95d80c1a255ae908

memory/5296-2129-0x0000000000C90000-0x0000000000CC0000-memory.dmp

memory/5296-2130-0x00000000013F0000-0x00000000013F6000-memory.dmp