healer | e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 13:53

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General

Target

e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe
Size

682KB
MD5

0618fb504d258d428437dcaa20f97f24
SHA1

2f4f32944dc9b851c553b529a6da848bc0e93678
SHA256

e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7
SHA512

617edbf2fad07c61bc39ea35512ae6317fa49269eed5402fb8fd3e096069a3eb4e14ff1e8a1d8f3bde083917373e3c56fcff9d4db5ec9fc9dfa5f68bbacef429
SSDEEP

12288:AMryy90m1VGcilcYyrArOVr96Mp9IeQ3skUzhm0L3HL:iyIV2ArOrzpVqum0L3L

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 17 IoCs

resource	yara_rule
behavioral1/memory/4872-18-0x0000000004A50000-0x0000000004A6A000-memory.dmp	healer
behavioral1/memory/4872-20-0x00000000076F0000-0x0000000007708000-memory.dmp	healer
behavioral1/memory/4872-46-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-48-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-43-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-40-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-38-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-36-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-34-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-32-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-30-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-28-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-26-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-24-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-22-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-21-0x00000000076F0000-0x0000000007702000-memory.dmp	healer
behavioral1/memory/4872-44-0x00000000076F0000-0x0000000007702000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro0023.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0023.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro0023.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0023.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro0023.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0023.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2036-60-0x0000000004C60000-0x0000000004CA6000-memory.dmp	family_redline
behavioral1/memory/2036-61-0x0000000007180000-0x00000000071C4000-memory.dmp	family_redline
behavioral1/memory/2036-85-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-95-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-93-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-91-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-89-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-87-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-83-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-81-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-80-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-77-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-75-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-73-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-71-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-69-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-67-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-65-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-63-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/2036-62-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1140	un355263.exe
4872	pro0023.exe
2036	qu4919.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro0023.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro0023.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\\\""	e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.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\\\""	un355263.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1212	4872	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 4 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	e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un355263.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro0023.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu4919.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4872	pro0023.exe
4872	pro0023.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4872	pro0023.exe
Token: SeDebugPrivilege	2036	qu4919.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 1140	4736	e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe	84
PID 4736 wrote to memory of 1140	4736	e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe	84
PID 4736 wrote to memory of 1140	4736	e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe	84
PID 1140 wrote to memory of 4872	1140	un355263.exe	85
PID 1140 wrote to memory of 4872	1140	un355263.exe	85
PID 1140 wrote to memory of 4872	1140	un355263.exe	85
PID 1140 wrote to memory of 2036	1140	un355263.exe	96
PID 1140 wrote to memory of 2036	1140	un355263.exe	96
PID 1140 wrote to memory of 2036	1140	un355263.exe	96

C:\Users\Admin\AppData\Local\Temp\e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe
"C:\Users\Admin\AppData\Local\Temp\e30297f7e5be578a9d59e85471344142e0bbeb3939ec49300d75322de45d91f7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4736
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un355263.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un355263.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0023.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0023.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4872
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 1084
      4⤵
      Program crash
      PID:1212
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4919.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4919.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4872 -ip 4872
1⤵
PID:3048

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\un355263.exe

Filesize
541KB

MD5
24cbc64a1cb002b19e0cac53011a45b8

SHA1
4c506b57e3368fb13cde2f4a848120de5e75f9ea

SHA256
d18ae409287d91185915d932052c5a7b0e239819eaa9add9b0cc33df22b465e1

SHA512
1d1a2607e560ba3f4a216c4973243e2f7eb9af2305fa01f93cdc7bb4a9e2512407367c1a25e9f9d50989369cafd2e5efe56978993604916b0912d16d5a322c48

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0023.exe

Filesize
321KB

MD5
27463a2931e8a6e9ec63e3db7f68bdd1

SHA1
59f19a376027a9802ddbdf0cc09d6c9431930d15

SHA256
3a9398dada925220c08513cca236da9fd3c235ff85c0e65fb3b1917dee6dea1b

SHA512
840fba736c1cbd768919a389d3817f55de605d574ef1c59c68185f57ceb9e3c9627510727c43fc221f430a05bb79e2ba96f34b0ef5587691db638ba8aef57ff8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4919.exe

Filesize
380KB

MD5
7ff96e4f98dcfeb94561597349eee69c

SHA1
9c93afcaed064ddfd6a3e22f0de4a02ff9e976fe

SHA256
c2333ba03da04867bb3a28c8dcc1d10bf88c675bb953d070614c5521933ce92b

SHA512
47fbbb3ecaf0197bd621fb31ec435ac09874c7c77aaedce757a5aef0da6cf66c78ee351186079d32a477ba812541516859799922dfad99a739dbfb761b4623b2

Download Submit
memory/2036-73-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-77-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/2036-968-0x0000000007830000-0x0000000007E48000-memory.dmp

Filesize
6.1MB

Download
memory/2036-62-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-63-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-65-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-67-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-69-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-71-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/2036-972-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/2036-75-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/2036-80-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-81-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-83-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-87-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-89-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-91-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-93-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-95-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-85-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/2036-61-0x0000000007180000-0x00000000071C4000-memory.dmp

Filesize
272KB

Download
memory/2036-60-0x0000000004C60000-0x0000000004CA6000-memory.dmp

Filesize
280KB

Download
memory/4872-36-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/4872-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4872-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/4872-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4872-50-0x0000000002C60000-0x0000000002C8D000-memory.dmp

Filesize
180KB

Download
memory/4872-49-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download
memory/4872-44-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-21-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-22-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-24-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-26-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-28-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-30-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-32-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-34-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-38-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-40-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-43-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-48-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-46-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/4872-20-0x00000000076F0000-0x0000000007708000-memory.dmp

Filesize
96KB

Download
memory/4872-19-0x0000000007140000-0x00000000076E4000-memory.dmp

Filesize
5.6MB

Download
memory/4872-18-0x0000000004A50000-0x0000000004A6A000-memory.dmp

Filesize
104KB

Download
memory/4872-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4872-16-0x0000000002C60000-0x0000000002C8D000-memory.dmp

Filesize
180KB

Download
memory/4872-15-0x0000000002E00000-0x0000000002F00000-memory.dmp

Filesize
1024KB

Download