healer | e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3

Analysis

max time kernel
143s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/11/2024, 01:33

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General

Target

e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe
Size

537KB
MD5

cacad4e5230e2f23f4e343ff2eab9478
SHA1

afe0d0fdefa4e1dd2b163f271fe99314a780dca3
SHA256

e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3
SHA512

77f563f695866d1446faec19d9f1461b161416bbc497ec944ed7fdff6de24536c3f9854c804ca4320efd0ef4861743792a9afb981e277341c86968d5fcb47fed
SSDEEP

12288:KMr+y90y/uqhfWA//98dLuDUsQHVwIT91CXQ41v7Y7xpeUPi+L:AycwWU98puDY1wO91QQsvs7xk8xL

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b6f-12.dat	healer
behavioral1/memory/2712-15-0x0000000000D80000-0x0000000000D8A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr250057.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr250057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr250057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr250057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr250057.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr250057.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2828-22-0x00000000029B0000-0x00000000029F6000-memory.dmp	family_redline
behavioral1/memory/2828-24-0x00000000053C0000-0x0000000005404000-memory.dmp	family_redline
behavioral1/memory/2828-38-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-40-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-88-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-86-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-82-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-80-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-78-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-76-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-74-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-72-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-70-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-66-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-64-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-62-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-60-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-56-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-54-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-52-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-50-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-48-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-47-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-45-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-42-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-36-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-34-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-32-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-30-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-84-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-68-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-58-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-28-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-26-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline
behavioral1/memory/2828-25-0x00000000053C0000-0x00000000053FF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2796	ziUB7317.exe
2712	jr250057.exe
2828	ku425158.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr250057.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
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\\\""	e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe
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\\\""	ziUB7317.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziUB7317.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku425158.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2712	jr250057.exe
2712	jr250057.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2712	jr250057.exe
Token: SeDebugPrivilege	2828	ku425158.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3828 wrote to memory of 2796	3828	e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe	83
PID 3828 wrote to memory of 2796	3828	e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe	83
PID 3828 wrote to memory of 2796	3828	e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe	83
PID 2796 wrote to memory of 2712	2796	ziUB7317.exe	84
PID 2796 wrote to memory of 2712	2796	ziUB7317.exe	84
PID 2796 wrote to memory of 2828	2796	ziUB7317.exe	93
PID 2796 wrote to memory of 2828	2796	ziUB7317.exe	93
PID 2796 wrote to memory of 2828	2796	ziUB7317.exe	93

C:\Users\Admin\AppData\Local\Temp\e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe
"C:\Users\Admin\AppData\Local\Temp\e44a3511096b324abaca97a4e3e3bdfaa838acc174315ca8175188d2137cfca3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3828
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUB7317.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUB7317.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2796
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr250057.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr250057.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2712
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku425158.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku425158.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUB7317.exe

Filesize
395KB

MD5
e3cbd2c100cba4536e3a10ee825a112f

SHA1
5f75b44b5cbac04bc382347aecbeae648193c9af

SHA256
0932998dca11059c3d35c8f5147f92cd24a85d0446a8b3af7f442f6cdfe87f50

SHA512
495bd25dc2bfcea149c0a7747fe70d36ec9c43cd351a9e56872c5508592fd997784ec98c2ab2a7624dd894d36947bb491f8b7971e4287c442a4e62f2ec276e6e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr250057.exe

Filesize
13KB

MD5
ce79d92003032d72af265412d78fd580

SHA1
7e6b1d8774a11b49e0deb15bc58957099d11e0ce

SHA256
f241c84c5edaee59f48e523535a63960acc5f5a545ee4840d7587bdc98bcd22a

SHA512
f917091d4837f10a801b6da65a04243b791b7598642941f6da2b89e843660fe6b388249d6b71f4a45b6fdcdde583ff8f19a68b432f3ab59db6ae95b7c2d9cb91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku425158.exe

Filesize
352KB

MD5
07c11341bc44bc2554fe6275a0106647

SHA1
d627e20f5f8ae589060d01e64b1274c22a8f740e

SHA256
b7c615b40a3d4fb4a72cc9ad2bbb6296ade914e6ef06bf933fdaceac0c54c8b8

SHA512
643d119757a7f95c3b11687c7800a5652a1e4f841920fabd40ea88b44d3970b042150cb30f4203cb857a8ecf90b3032aeb73fe9489f241b52813f324c4c43c21

Download Submit
memory/2712-14-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

Filesize
8KB

Download
memory/2712-15-0x0000000000D80000-0x0000000000D8A000-memory.dmp

Filesize
40KB

Download
memory/2712-16-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

Filesize
8KB

Download
memory/2828-62-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-50-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-24-0x00000000053C0000-0x0000000005404000-memory.dmp

Filesize
272KB

Download
memory/2828-38-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-40-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-88-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-86-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-82-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-80-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-78-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-76-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-74-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-72-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-70-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-66-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-64-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-22-0x00000000029B0000-0x00000000029F6000-memory.dmp

Filesize
280KB

Download
memory/2828-60-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-56-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-54-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-52-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-23-0x0000000004E10000-0x00000000053B4000-memory.dmp

Filesize
5.6MB

Download
memory/2828-48-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-47-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-45-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-42-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-36-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-34-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-32-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-30-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-84-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-68-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-58-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-28-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-26-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-25-0x00000000053C0000-0x00000000053FF000-memory.dmp

Filesize
252KB

Download
memory/2828-931-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/2828-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/2828-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/2828-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/2828-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download