healer | 9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 12:23

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General

Target

9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe
Size

659KB
MD5

332bf88641cc3a9a0b3f42c5e20e44c5
SHA1

cb990508c268ddbbbd94f9bac83ffb725aee6326
SHA256

9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc
SHA512

13109a85984bef14cadddcfa4f189bea52aa58ae3d2658c4d86f82d1c82e7502129a773114fef79d24f119e1f62ced22b526bb16711e5dd66b85a821c1c5f8f1
SSDEEP

12288:yMrBy90LGmS+MpotwAJ3mPAESxWXeRqKjTQoqBiFVlLa9g:nyoGmEm+Ix0eF3QDiL7

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/4324-17-0x0000000004980000-0x000000000499A000-memory.dmp	healer
behavioral1/memory/4324-19-0x0000000004BB0000-0x0000000004BC8000-memory.dmp	healer
behavioral1/memory/4324-48-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-46-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-44-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-42-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-41-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-39-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-36-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-34-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-32-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-31-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-28-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-26-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-24-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-22-0x0000000004BB0000-0x0000000004BC2000-memory.dmp	healer
behavioral1/memory/4324-21-0x0000000004BB0000-0x0000000004BC2000-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:

pro5072.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro5072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro5072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro5072.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro5072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro5072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro5072.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/3744-59-0x0000000004A90000-0x0000000004AD6000-memory.dmp	family_redline
behavioral1/memory/3744-60-0x00000000077A0000-0x00000000077E4000-memory.dmp	family_redline
behavioral1/memory/3744-72-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-94-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-90-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-88-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-86-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-84-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-70-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-68-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-66-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-64-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-92-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-62-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-82-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-80-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-78-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-76-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-61-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline
behavioral1/memory/3744-74-0x00000000077A0000-0x00000000077DF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un773135.exepro5072.exequ5764.exe

pid process

880 un773135.exe
4324 pro5072.exe
3744 qu5764.exe

pid	process
880	un773135.exe
4324	pro5072.exe
3744	qu5764.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro5072.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro5072.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro5072.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exeun773135.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\\\""	9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.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\\\""	un773135.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2504 4324 WerFault.exe pro5072.exe

pid	pid_target	process	target process
2504	4324	WerFault.exe	pro5072.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:

pro5072.exequ5764.exe9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exeun773135.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro5072.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu5764.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un773135.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro5072.exe

pid process

4324 pro5072.exe
4324 pro5072.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro5072.exequ5764.exe

description pid process

Token: SeDebugPrivilege 4324 pro5072.exe
Token: SeDebugPrivilege 3744 qu5764.exe

pid	process
4324	pro5072.exe
4324	pro5072.exe

description	pid	process
Token: SeDebugPrivilege	4324	pro5072.exe
Token: SeDebugPrivilege	3744	qu5764.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exeun773135.exe

description	pid	process	target process
PID 1648 wrote to memory of 880	1648	9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe	un773135.exe
PID 1648 wrote to memory of 880	1648	9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe	un773135.exe
PID 1648 wrote to memory of 880	1648	9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe	un773135.exe
PID 880 wrote to memory of 4324	880	un773135.exe	pro5072.exe
PID 880 wrote to memory of 4324	880	un773135.exe	pro5072.exe
PID 880 wrote to memory of 4324	880	un773135.exe	pro5072.exe
PID 880 wrote to memory of 3744	880	un773135.exe	qu5764.exe
PID 880 wrote to memory of 3744	880	un773135.exe	qu5764.exe
PID 880 wrote to memory of 3744	880	un773135.exe	qu5764.exe

C:\Users\Admin\AppData\Local\Temp\9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe
"C:\Users\Admin\AppData\Local\Temp\9e7f454cdc4b7a3bb275d0c64d47fd0c8d58f7ba2484a7b79735e4eccf3017dc.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1648

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un773135.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un773135.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:880

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5072.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5072.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:4324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4324 -s 1084
4⤵
- Program crash
PID:2504

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5764.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5764.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4324 -ip 4324
1⤵
PID:1212

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\un773135.exe

Filesize
517KB

MD5
e3ee065c0cb0bb8efbd19fead6d45eed

SHA1
d1767cc01b0b31db3cc3daad5925b845148f7cee

SHA256
62017a4ec9ce4f80eb8fd7a72d3a33926f428b56416f65686cf6094eac533f43

SHA512
ff4ceab29c70eba8681842ea2e860686ac229b70ef2aabd5407abd23e2c7d9e0fba4d62030194350f7b41ee52b7cc315786614e98f102661c98ddd645509bc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5072.exe

Filesize
295KB

MD5
1c4caa56ca3d58cd7a9a0396c4203fbc

SHA1
6efa548b1a9c3c9e43a61e4035333166760705f9

SHA256
fbc0ad3af30772a52d5e37ad5e73d811e3fced7e6a82073c8727ffeae63a4840

SHA512
9004b0d7614a2ee8bab91b779db05e877f8d42509a0ff42953ed8803c18dd93573c4e9d8b62cd6b63a2b9deda8da00dc48568cb0e5a621e095d204f49d03f823

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5764.exe

Filesize
354KB

MD5
d54f82a2288ae4e9ad0e70779068aea0

SHA1
e867767d65445aa4ee1125c8dce57c72153d1861

SHA256
eebf899a1e67990ac09647f5efa31ccc50f65fb44ad774b621b0fa69bc34d0d6

SHA512
cfce66fcb72b241555b6ea96f3b65a3c604d5715404be048f45d0b421a208a0356d2adcb32657a0fe7ff2dcb6609800c2812da942d6f5daa7fc537ff1b01e6bc

Download Submit
memory/3744-62-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-64-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-968-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/3744-967-0x00000000077E0000-0x0000000007DF8000-memory.dmp

Filesize
6.1MB

Download
memory/3744-74-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-61-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-76-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-78-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-80-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-82-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-970-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3744-971-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/3744-92-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-969-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3744-66-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-68-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-70-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-84-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-86-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-88-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-90-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-94-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-72-0x00000000077A0000-0x00000000077DF000-memory.dmp

Filesize
252KB

Download
memory/3744-60-0x00000000077A0000-0x00000000077E4000-memory.dmp

Filesize
272KB

Download
memory/3744-59-0x0000000004A90000-0x0000000004AD6000-memory.dmp

Filesize
280KB

Download
memory/4324-39-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4324-53-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4324-51-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4324-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4324-49-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/4324-21-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-22-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-24-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-26-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-28-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-31-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-32-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-34-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-36-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-41-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-42-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-44-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-46-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-48-0x0000000004BB0000-0x0000000004BC2000-memory.dmp

Filesize
72KB

Download
memory/4324-19-0x0000000004BB0000-0x0000000004BC8000-memory.dmp

Filesize
96KB

Download
memory/4324-20-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4324-18-0x00000000073C0000-0x0000000007964000-memory.dmp

Filesize
5.6MB

Download
memory/4324-17-0x0000000004980000-0x000000000499A000-memory.dmp

Filesize
104KB

Download
memory/4324-15-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/4324-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download