healer | c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a

Analysis

max time kernel
144s
max time network
148s
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 22:58

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General

Target

c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe
Size

659KB
MD5

73a558e657dbc3b2202360d264bdc76d
SHA1

a0f606521fc20f3791bcdec3c9201a9fcdd975eb
SHA256

c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a
SHA512

f521067d44e6e4f5af685c6e3869c28bbc5e2a73785d25167b99e8be2728de1fc43f7125051696d5823a8450b1f86a0b91e124e08239934600fd40938becde3b
SSDEEP

12288:nMrby90nneqfbl9GNFGWvmJtwWRr0B5V8MZqltHag6pFjlRgSaR1GoR3w:0ySeqfblAGWozWDZ6HagMFm6oS

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/100-19-0x00000000027E0000-0x00000000027FA000-memory.dmp	healer
behavioral1/memory/100-21-0x0000000004D90000-0x0000000004DA8000-memory.dmp	healer
behavioral1/memory/100-41-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-47-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-45-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-43-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-49-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-40-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-37-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-35-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-33-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-31-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-29-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-27-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-25-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-23-0x0000000004D90000-0x0000000004DA2000-memory.dmp	healer
behavioral1/memory/100-22-0x0000000004D90000-0x0000000004DA2000-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:

pro2103.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro2103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro2103.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro2103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro2103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro2103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro2103.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/2736-61-0x0000000004D80000-0x0000000004DC6000-memory.dmp	family_redline
behavioral1/memory/2736-62-0x0000000004E40000-0x0000000004E84000-memory.dmp	family_redline
behavioral1/memory/2736-66-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-76-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-96-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-94-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-92-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-90-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-88-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-86-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-84-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-82-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-80-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-74-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-72-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-70-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-68-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-78-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-64-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/2736-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un217734.exepro2103.exequ2984.exe

pid process

1736 un217734.exe
100 pro2103.exe
2736 qu2984.exe

pid	process
1736	un217734.exe
100	pro2103.exe
2736	qu2984.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro2103.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro2103.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro2103.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exeun217734.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\\\""	c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.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\\\""	un217734.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4672 100 WerFault.exe pro2103.exe

pid	pid_target	process	target process
4672	100	WerFault.exe	pro2103.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:

c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exeun217734.exepro2103.exequ2984.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un217734.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro2103.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2984.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro2103.exe

pid process

100 pro2103.exe
100 pro2103.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro2103.exequ2984.exe

description pid process

Token: SeDebugPrivilege 100 pro2103.exe
Token: SeDebugPrivilege 2736 qu2984.exe

pid	process
100	pro2103.exe
100	pro2103.exe

description	pid	process
Token: SeDebugPrivilege	100	pro2103.exe
Token: SeDebugPrivilege	2736	qu2984.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exeun217734.exe

description	pid	process	target process
PID 1996 wrote to memory of 1736	1996	c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe	un217734.exe
PID 1996 wrote to memory of 1736	1996	c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe	un217734.exe
PID 1996 wrote to memory of 1736	1996	c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe	un217734.exe
PID 1736 wrote to memory of 100	1736	un217734.exe	pro2103.exe
PID 1736 wrote to memory of 100	1736	un217734.exe	pro2103.exe
PID 1736 wrote to memory of 100	1736	un217734.exe	pro2103.exe
PID 1736 wrote to memory of 2736	1736	un217734.exe	qu2984.exe
PID 1736 wrote to memory of 2736	1736	un217734.exe	qu2984.exe
PID 1736 wrote to memory of 2736	1736	un217734.exe	qu2984.exe

C:\Users\Admin\AppData\Local\Temp\c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe
"C:\Users\Admin\AppData\Local\Temp\c01916a59c797b9bef53b47be0899abdc66d361767371e8ce008038e3e3a492a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un217734.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un217734.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1736

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2103.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2103.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:100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 100 -s 1084
4⤵
- Program crash
PID:4672

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2984.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2984.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 100 -ip 100
1⤵
PID:3596

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\un217734.exe

Filesize
517KB

MD5
320b61bea41e4a498a157f7ee3dbc857

SHA1
7e7cb7e92a33afedfbae406ffcfaff4b7c12f64a

SHA256
92944b84e4755add34b71b0f8d4ff52436b5ce773c84c19607c2fbf0ca1b7468

SHA512
f4977c7fc2e07fd9ee32a722349aed2a6e3a86f69eb605b70b6edeb4c7076330aee8e5455c7c68aaa965bba856de2ea00d1388db31756563a828c0f0c95acc11

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2103.exe

Filesize
295KB

MD5
2a9a5ecc352611e302c2c06439f6028f

SHA1
1d7802cbfd715a032b8b97ab7ca3f26b40b97025

SHA256
2ce332b7c64b9faf02911a864e383a5197b7ece342fe63cea03257e65842bc91

SHA512
86922bb7cde8507d6fb69295c0a6bbb096541e94ab5e6832afc7014dd687603101818643ca5a2dc8e8abf14a85a400659cd968cedcb83373656b6aae78e790d8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2984.exe

Filesize
353KB

MD5
0cdd7e5bbf86a0596b8ac34ad7563675

SHA1
921c92f58f68c91ff3d467fbbdebf93ea756407c

SHA256
883f230fd8ec78ae8329adbc1034c348ab36b95c302ba40f1b514c624f20168a

SHA512
05d9c33bc6a9a6aa98c9719d674771908b87b4038e5a248b1fe5b9bb6c0640da1c49e897033d4ba690e94008f2c64c4b0c62950cde3149ee8775a1c6f31b39fd

Download Submit
memory/100-15-0x0000000000A10000-0x0000000000B10000-memory.dmp

Filesize
1024KB

Download
memory/100-16-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/100-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/100-18-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/100-19-0x00000000027E0000-0x00000000027FA000-memory.dmp

Filesize
104KB

Download
memory/100-20-0x0000000004E30000-0x00000000053D4000-memory.dmp

Filesize
5.6MB

Download
memory/100-21-0x0000000004D90000-0x0000000004DA8000-memory.dmp

Filesize
96KB

Download
memory/100-41-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-47-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-45-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-43-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-49-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-40-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-37-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-35-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-33-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-31-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-29-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-27-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-25-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-23-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-22-0x0000000004D90000-0x0000000004DA2000-memory.dmp

Filesize
72KB

Download
memory/100-50-0x0000000000A10000-0x0000000000B10000-memory.dmp

Filesize
1024KB

Download
memory/100-51-0x0000000000970000-0x000000000099D000-memory.dmp

Filesize
180KB

Download
memory/100-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/100-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/100-55-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2736-61-0x0000000004D80000-0x0000000004DC6000-memory.dmp

Filesize
280KB

Download
memory/2736-62-0x0000000004E40000-0x0000000004E84000-memory.dmp

Filesize
272KB

Download
memory/2736-66-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-76-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-96-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-94-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-92-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-90-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-88-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-86-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-84-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-82-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-80-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-74-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-72-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-70-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-68-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-78-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-64-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/2736-969-0x00000000054D0000-0x0000000005AE8000-memory.dmp

Filesize
6.1MB

Download
memory/2736-970-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/2736-971-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/2736-972-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/2736-973-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download