healer | 2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c

Analysis

max time kernel
146s
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
06-11-2024 08:58

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General

Target

2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe
Size

672KB
MD5

0ebcae6b7db36194496c8f5578c8f137
SHA1

dcec621055c9e35655169f501ec670db2b299478
SHA256

2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c
SHA512

e397dfbb96e3e7c1a58b6c672e2c81fd740e08833c468543f5c6d343bbfbbb83dcd4757496cb863a43e413b7f4ba5a6d4286c94c016b331cfb1308242d305921
SSDEEP

12288:jMr3y90b8vFmXvlExr7wBfcbU7LDKjB/G8e3Lq7VNjzdx:syMXixfw9cbU73GB/G8e3G7n/

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

Processes:

resource	yara_rule
behavioral1/memory/2968-18-0x0000000003900000-0x000000000391A000-memory.dmp	healer
behavioral1/memory/2968-21-0x0000000003C00000-0x0000000003C18000-memory.dmp	healer
behavioral1/memory/2968-31-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-49-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-47-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-45-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-43-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-41-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-39-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-37-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-35-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-33-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-29-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-27-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-25-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-23-0x0000000003C00000-0x0000000003C12000-memory.dmp	healer
behavioral1/memory/2968-22-0x0000000003C00000-0x0000000003C12000-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

Processes:

pro5295.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro5295.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro5295.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro5295.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro5295.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro5295.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro5295.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2900-62-0x0000000003C10000-0x0000000003C56000-memory.dmp	family_redline
behavioral1/memory/2900-63-0x0000000006100000-0x0000000006144000-memory.dmp	family_redline
behavioral1/memory/2900-65-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-73-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-97-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-95-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-93-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-91-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-89-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-87-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-85-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-83-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-81-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-77-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-75-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-71-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-70-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-67-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-79-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline
behavioral1/memory/2900-64-0x0000000006100000-0x000000000613F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un328914.exepro5295.exequ2320.exe

pid process

4420 un328914.exe
2968 pro5295.exe
2900 qu2320.exe

pid	process
4420	un328914.exe
2968	pro5295.exe
2900	qu2320.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro5295.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro5295.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro5295.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exeun328914.exe

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\\\""	2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.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\\\""	un328914.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3740 2968 WerFault.exe pro5295.exe

pid	pid_target	process	target process
3740	2968	WerFault.exe	pro5295.exe

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

Processes:

2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exeun328914.exepro5295.exequ2320.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un328914.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro5295.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2320.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro5295.exe

pid process

2968 pro5295.exe
2968 pro5295.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro5295.exequ2320.exe

description pid process

Token: SeDebugPrivilege 2968 pro5295.exe
Token: SeDebugPrivilege 2900 qu2320.exe

pid	process
2968	pro5295.exe
2968	pro5295.exe

description	pid	process
Token: SeDebugPrivilege	2968	pro5295.exe
Token: SeDebugPrivilege	2900	qu2320.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exeun328914.exe

description	pid	process	target process
PID 4572 wrote to memory of 4420	4572	2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe	un328914.exe
PID 4572 wrote to memory of 4420	4572	2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe	un328914.exe
PID 4572 wrote to memory of 4420	4572	2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe	un328914.exe
PID 4420 wrote to memory of 2968	4420	un328914.exe	pro5295.exe
PID 4420 wrote to memory of 2968	4420	un328914.exe	pro5295.exe
PID 4420 wrote to memory of 2968	4420	un328914.exe	pro5295.exe
PID 4420 wrote to memory of 2900	4420	un328914.exe	qu2320.exe
PID 4420 wrote to memory of 2900	4420	un328914.exe	qu2320.exe
PID 4420 wrote to memory of 2900	4420	un328914.exe	qu2320.exe

C:\Users\Admin\AppData\Local\Temp\2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe
"C:\Users\Admin\AppData\Local\Temp\2d5cf8e2824dd5cc7a1a72b8d476130d9866c23bc430c1ae3fb52ed86515098c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un328914.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un328914.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4420

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5295.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5295.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:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 1084
4⤵
- Program crash
PID:3740

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2320.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2320.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2968 -ip 2968
1⤵
PID:1356

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\un328914.exe

Filesize
530KB

MD5
0a095a4d065a55c106bba796de2901d7

SHA1
78d40a73e9f8999ca864db0a093c5dfb6bb183b6

SHA256
83c0e059333e89cdfea996fdd1120c3e9f696e32ea4fcd5f3c1c1268e5e3be2a

SHA512
140ead69607b149d805e01a0b78c79fe193687d2fe231fbb9d12d357cc4e4d56932e3e101bf7a77a2982fa87ba416c93fc7fb1d8a10c22a38cfc7c5b81d46f60

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5295.exe

Filesize
301KB

MD5
0e296d7adeb4d9b74f000e764a5b6195

SHA1
9ae7ca1cc30a8273afd7ff6c75a51fadd18e1fa4

SHA256
ef16acd432599f7a010b54b0bb263d44d13d1aed48e069ec1fda73fba385dcf9

SHA512
8d98ea758a22738250c949e7a87b4b200e8ea1d57491c0114d528dda0a98c6e4646a2a2a62431ebc4a4cbd0d58923ae182a5715b3a390aee90f418e6f30f79d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2320.exe

Filesize
359KB

MD5
4318ea47ee52bba8fc6d80892ccf3e12

SHA1
5886a003ece2a096aba8c24f7b6c215275b29024

SHA256
c857737ab8cc416ff11da400967d9971977f0b1ae2706505040c312ee0ac6c96

SHA512
83cc44755d4be732431c9e956b400d10e5f986dcf8dfc5565f71b48290caea92b3b0fd353242cd7d6412363a4fad16f0e7e7478dc200d06bf73a3a5f92e0e7b9

Download Submit
memory/2900-85-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-971-0x0000000006E80000-0x0000000006F8A000-memory.dmp

Filesize
1.0MB

Download
memory/2900-67-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-70-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-71-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-75-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-77-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-973-0x0000000006240000-0x000000000627C000-memory.dmp

Filesize
240KB

Download
memory/2900-81-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-83-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-64-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-974-0x0000000007090000-0x00000000070DC000-memory.dmp

Filesize
304KB

Download
memory/2900-970-0x0000000006860000-0x0000000006E78000-memory.dmp

Filesize
6.1MB

Download
memory/2900-79-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-972-0x0000000006220000-0x0000000006232000-memory.dmp

Filesize
72KB

Download
memory/2900-87-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-89-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-91-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-93-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-95-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-97-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-73-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-65-0x0000000006100000-0x000000000613F000-memory.dmp

Filesize
252KB

Download
memory/2900-63-0x0000000006100000-0x0000000006144000-memory.dmp

Filesize
272KB

Download
memory/2900-62-0x0000000003C10000-0x0000000003C56000-memory.dmp

Filesize
280KB

Download
memory/2968-43-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-57-0x0000000000400000-0x0000000001AE3000-memory.dmp

Filesize
22.9MB

Download
memory/2968-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2968-53-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2968-51-0x0000000003740000-0x000000000376D000-memory.dmp

Filesize
180KB

Download
memory/2968-50-0x0000000001DA0000-0x0000000001EA0000-memory.dmp

Filesize
1024KB

Download
memory/2968-22-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-23-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-25-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-27-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-29-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-33-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-35-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-37-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-39-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-41-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-45-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-47-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-49-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-31-0x0000000003C00000-0x0000000003C12000-memory.dmp

Filesize
72KB

Download
memory/2968-21-0x0000000003C00000-0x0000000003C18000-memory.dmp

Filesize
96KB

Download
memory/2968-20-0x0000000006070000-0x0000000006614000-memory.dmp

Filesize
5.6MB

Download
memory/2968-19-0x0000000000400000-0x0000000001AE3000-memory.dmp

Filesize
22.9MB

Download
memory/2968-18-0x0000000003900000-0x000000000391A000-memory.dmp

Filesize
104KB

Download
memory/2968-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2968-15-0x0000000001DA0000-0x0000000001EA0000-memory.dmp

Filesize
1024KB

Download
memory/2968-16-0x0000000003740000-0x000000000376D000-memory.dmp

Filesize
180KB

Download