Malware Analysis Report

2024-10-24 19:59

Sample ID 230907-v5f2jacd3x
Target JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea
SHA256 e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea
Tags
healer redline mrak 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea

Threat Level: Known bad

The file JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea was found to be: Known bad.

Malicious Activity Summary

healer redline mrak dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Loads dropped DLL

Windows security modification

Executes dropped EXE

Adds Run key to start application

Drops file in System32 directory

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Uses Task Scheduler COM API

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-09-07 17:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-07 17:34

Reported

2023-09-07 17:37

Platform

win7-20230831-en

Max time kernel

128s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.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
N/A N/A N/A N/A
N/A N/A N/A N/A

Healer

dropper healer

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\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

RedLine

infostealer redline

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.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\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.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\x8180539.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2228 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2572 wrote to memory of 2700 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2628 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 2700 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

Processes

C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe

"C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

Network

Country Destination Domain Proto
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp

Files

\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

MD5 9403417cabef4a164263a6d85bfddba5
SHA1 3c1f1b1c7e911b93933d8c116a6bfd305ce03d18
SHA256 7a1985041896a40c9846c64fe801d4e503f9471ab7a3e5ebd5d42ac843c579f9
SHA512 f6c6554d43f667592586f46e56274e0934e6b632016c49c2dd11b3214fd088c392532e8bede5fa911984613b7cf79f353151e5940a3c9fa9abd28455d7c65991

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

MD5 9403417cabef4a164263a6d85bfddba5
SHA1 3c1f1b1c7e911b93933d8c116a6bfd305ce03d18
SHA256 7a1985041896a40c9846c64fe801d4e503f9471ab7a3e5ebd5d42ac843c579f9
SHA512 f6c6554d43f667592586f46e56274e0934e6b632016c49c2dd11b3214fd088c392532e8bede5fa911984613b7cf79f353151e5940a3c9fa9abd28455d7c65991

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

MD5 9403417cabef4a164263a6d85bfddba5
SHA1 3c1f1b1c7e911b93933d8c116a6bfd305ce03d18
SHA256 7a1985041896a40c9846c64fe801d4e503f9471ab7a3e5ebd5d42ac843c579f9
SHA512 f6c6554d43f667592586f46e56274e0934e6b632016c49c2dd11b3214fd088c392532e8bede5fa911984613b7cf79f353151e5940a3c9fa9abd28455d7c65991

memory/2628-28-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

memory/2628-29-0x0000000000B40000-0x0000000000B4A000-memory.dmp

memory/2628-30-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

memory/2628-31-0x000007FEF56F0000-0x000007FEF60DC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

memory/2496-38-0x00000000012C0000-0x00000000012F0000-memory.dmp

memory/2496-39-0x00000000004B0000-0x00000000004B6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-07 17:34

Reported

2023-09-07 17:37

Platform

win10v2004-20230831-en

Max time kernel

132s

Max time network

152s

Command Line

C:\Windows\System32\svchost.exe -k netsvcs -p

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
N/A N/A N/A N/A

Healer

dropper healer

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\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

RedLine

infostealer redline

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\IXP002.TMP\g5140893.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.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\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.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\x8180539.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{170089C0-A2C9-448C-A72B-CE5E3E31C847}.catalogItem C:\Windows\System32\svchost.exe N/A

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 C:\Windows\System32\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz C:\Windows\System32\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\System32\svchost.exe N/A

Enumerates system info in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS C:\Windows\System32\svchost.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU C:\Windows\System32\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1472 wrote to memory of 3404 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 1472 wrote to memory of 3404 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 1472 wrote to memory of 3404 N/A C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe
PID 3404 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 3404 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 3404 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe
PID 3772 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 3772 wrote to memory of 4876 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe
PID 3772 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 3772 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe
PID 3772 wrote to memory of 4048 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k netsvcs -p

C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe

"C:\Users\Admin\AppData\Local\Temp\JC_e3cc6620516dbea63b618fcc57d399f3189b105ec90a4ce0bbb9add1eda7e6ea.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 126.141.27.67.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
FI 77.91.124.82:19071 tcp
FI 77.91.124.82:19071 tcp
US 8.8.8.8:53 89.16.208.104.in-addr.arpa udp
FI 77.91.124.82:19071 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8180539.exe

MD5 77b13a3fd07083ce83966ad88c56783f
SHA1 f233315220091a448f740a6ad71cd7b45ecaae92
SHA256 5fb312ef2771f6e0870cb919e6cb40ff56b834c69054dd7c5890544a480493b8
SHA512 e030b9de4ba08956297af6ea1bf2539641f7960e0ef327ebdda5b7e39ba2171c9b50d028c8db18723ba15e0a8614197d56170fe9e569264bcecc8177861e825e

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8801353.exe

MD5 ef4b98983a112ab0cd247faf227bd5e1
SHA1 6e117ab856666570dd067008aabe5fcd9f0735ac
SHA256 6639b1af65588c7bc5d7dfab64d99a84b64192d9553169a9abdf8c88862b1620
SHA512 adce7f277d3920e08bbb390933e626b3659afb2160e9dda88868a6af0728f078756d49b91867eb8b81c2850ef2c56ff914fc09f349d9081aa1ed736e7cfdc221

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

MD5 9403417cabef4a164263a6d85bfddba5
SHA1 3c1f1b1c7e911b93933d8c116a6bfd305ce03d18
SHA256 7a1985041896a40c9846c64fe801d4e503f9471ab7a3e5ebd5d42ac843c579f9
SHA512 f6c6554d43f667592586f46e56274e0934e6b632016c49c2dd11b3214fd088c392532e8bede5fa911984613b7cf79f353151e5940a3c9fa9abd28455d7c65991

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g5140893.exe

MD5 9403417cabef4a164263a6d85bfddba5
SHA1 3c1f1b1c7e911b93933d8c116a6bfd305ce03d18
SHA256 7a1985041896a40c9846c64fe801d4e503f9471ab7a3e5ebd5d42ac843c579f9
SHA512 f6c6554d43f667592586f46e56274e0934e6b632016c49c2dd11b3214fd088c392532e8bede5fa911984613b7cf79f353151e5940a3c9fa9abd28455d7c65991

memory/4876-28-0x00000000000A0000-0x00000000000AA000-memory.dmp

memory/4876-29-0x00007FFA92DB0000-0x00007FFA93871000-memory.dmp

memory/4876-31-0x00007FFA92DB0000-0x00007FFA93871000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5032787.exe

MD5 486ce910a0924bb56ac5d8d7db61e7c0
SHA1 88139cdedbe75eb1441972b4bd5b498c1eb2e38c
SHA256 8511b1f1796c6bb4f49377a78b3cc1543f9f7ad0523e91df7cf4f5e6ddcc86b9
SHA512 0b277bae0dea7ba4543f32cbc6c084b1f23f47a74d9a01a2a0f3baf4d0ea99b7a7cf7a2a4af7110e0badc39400d0feb3963db1392e2bacefbcb8e2597c98f7e3

memory/4048-35-0x0000000000A20000-0x0000000000A50000-memory.dmp

memory/4048-36-0x0000000074070000-0x0000000074820000-memory.dmp

memory/4048-37-0x00000000059B0000-0x0000000005FC8000-memory.dmp

memory/4048-38-0x00000000054A0000-0x00000000055AA000-memory.dmp

memory/4048-39-0x0000000005380000-0x0000000005390000-memory.dmp

memory/4048-40-0x00000000053B0000-0x00000000053C2000-memory.dmp

memory/4048-41-0x0000000005410000-0x000000000544C000-memory.dmp

memory/4048-42-0x0000000074070000-0x0000000074820000-memory.dmp

memory/4048-43-0x0000000005380000-0x0000000005390000-memory.dmp