Malware Analysis Report

2025-01-23 06:00

Sample ID 241106-2kv4aazdpp
Target 7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35
SHA256 7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35
Tags
healer redline diza lada 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

7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35

Threat Level: Known bad

The file 7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine payload

Healer family

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Redline family

Detects Healer an antivirus disabler dropper

Windows security modification

Checks computer location settings

Executes dropped EXE

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 WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-06 22:38

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 22:38

Reported

2024-11-06 22:41

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.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\un078635.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\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1612 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe
PID 1612 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe
PID 1612 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe
PID 4856 wrote to memory of 4692 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe
PID 4856 wrote to memory of 4692 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe
PID 4856 wrote to memory of 4692 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe
PID 4856 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe
PID 4856 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe
PID 4856 wrote to memory of 644 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe
PID 644 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe C:\Windows\Temp\1.exe
PID 644 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe C:\Windows\Temp\1.exe
PID 644 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe C:\Windows\Temp\1.exe
PID 1612 wrote to memory of 5212 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe
PID 1612 wrote to memory of 5212 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe
PID 1612 wrote to memory of 5212 N/A C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe

"C:\Users\Admin\AppData\Local\Temp\7aa0759f2478d501f8281e08a13f6ee9dd882dae21ace2ac643736f632ce2b35.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4692 -ip 4692

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 644 -ip 644

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 236

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un078635.exe

MD5 e6f20ef895cc72d2620c1f26afe5b5c7
SHA1 1d1ec70b75c01276e27ea0d5926c030374ebe3a6
SHA256 0afb88f9d4e1894368b7a8bce60f15730cbe7a801f6c63f562237d4b042bf788
SHA512 702558fd94a775910585c9af96a5476e6755ce7c70b8f86d54f907f529ebfaf33b7b63b29b3fba39b8823a2f95136b57a6a047bd5aa1758eac53fc401f2179f0

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr224045.exe

MD5 b50bd53a65168e3514765a8c369a8141
SHA1 6e2a3e31da11700cce6a38ba96bf3e30601b664b
SHA256 73b76e58da55e0a8c4bee98e58afc6a22ddd8330cb5441edf0dccbdd117ade89
SHA512 5c4673689f186b3600f4b6da122a598b58e92ed3ee3d67f0982a6196592471e05b5f58548bf2fa33a83c44587dddb269cdd242fa82d6a5d1866b60a7b86acc74

memory/4692-15-0x0000000000A10000-0x0000000000B10000-memory.dmp

memory/4692-17-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4692-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4692-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4692-19-0x0000000000BB0000-0x0000000000BCA000-memory.dmp

memory/4692-20-0x0000000004F60000-0x0000000005504000-memory.dmp

memory/4692-21-0x00000000027C0000-0x00000000027D8000-memory.dmp

memory/4692-29-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-49-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-47-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-45-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-43-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-41-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-39-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-37-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-35-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-33-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-31-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-27-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-25-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-23-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-22-0x00000000027C0000-0x00000000027D2000-memory.dmp

memory/4692-50-0x0000000000A10000-0x0000000000B10000-memory.dmp

memory/4692-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4692-54-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4692-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu729884.exe

MD5 1c5790fa0c4262271176a34c51afcef0
SHA1 c12b733511531f5ea10b94265510f6236f950d48
SHA256 f9786ab07dfbcf7824653105ebad1dc94260766128f307b2ebeecdd09970b4a7
SHA512 88389ea8e076e16ea6ab7fdf093883d129736ec88cfee9ec4d0f6319a4ed915c670ffad38fe62f945ea35d61d095303352060f8783aabb5c7114ea7a2d2bcd5d

memory/644-60-0x0000000004DB0000-0x0000000004E18000-memory.dmp

memory/644-61-0x0000000005540000-0x00000000055A6000-memory.dmp

memory/644-75-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-77-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-95-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-93-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-89-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-87-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-85-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-83-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-81-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-79-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-73-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-71-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-69-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-67-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-65-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-91-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-63-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-62-0x0000000005540000-0x00000000055A0000-memory.dmp

memory/644-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/220-2217-0x0000000000950000-0x000000000097E000-memory.dmp

memory/220-2218-0x0000000002AE0000-0x0000000002AE6000-memory.dmp

memory/220-2219-0x0000000005930000-0x0000000005F48000-memory.dmp

memory/220-2220-0x0000000005420000-0x000000000552A000-memory.dmp

memory/220-2221-0x00000000051C0000-0x00000000051D2000-memory.dmp

memory/220-2222-0x0000000005350000-0x000000000538C000-memory.dmp

memory/220-2223-0x0000000005390000-0x00000000053DC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si924082.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5212-2228-0x0000000000270000-0x00000000002A0000-memory.dmp

memory/5212-2229-0x0000000002390000-0x0000000002396000-memory.dmp