healer | 601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435

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
05-11-2024 22:06

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General

Target

601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe
Size

666KB
MD5

94614fce4a4482a954a1b9374fa73f95
SHA1

bb88891be4d4bce9dccb2da1581697cda1e0150e
SHA256

601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435
SHA512

6d58185fabad05412ac260563533f86dc8dfe6cc6f4941f6399efd72a9e78b310015af3f40dc31f3abb9693ed9f53124b4c3cdcc542b8e27cb511e0aa42b274b
SSDEEP

12288:IMrIy90uQmykW/1MorONCGlD2m7mKEB4b2D90rUuLE/wWHEW2Kq2:gyomLoGCGMfKEB4g0rLSwWHah2

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/2700-19-0x00000000028A0000-0x00000000028BA000-memory.dmp	healer
behavioral1/memory/2700-21-0x00000000054A0000-0x00000000054B8000-memory.dmp	healer
behavioral1/memory/2700-41-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-49-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-47-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-45-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-43-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-39-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-35-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-34-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-31-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-27-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-23-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-22-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-37-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-29-0x00000000054A0000-0x00000000054B2000-memory.dmp	healer
behavioral1/memory/2700-25-0x00000000054A0000-0x00000000054B2000-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:

pro9445.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9445.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9445.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/2316-61-0x00000000029B0000-0x00000000029F6000-memory.dmp	family_redline
behavioral1/memory/2316-62-0x0000000004DF0000-0x0000000004E34000-memory.dmp	family_redline
behavioral1/memory/2316-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-96-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-94-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-92-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-90-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2316-63-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un571082.exepro9445.exequ3631.exe

pid process

4872 un571082.exe
2700 pro9445.exe
2316 qu3631.exe

pid	process
4872	un571082.exe
2700	pro9445.exe
2316	qu3631.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9445.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9445.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exeun571082.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\\\""	601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.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\\\""	un571082.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3816 2700 WerFault.exe pro9445.exe

pid	pid_target	process	target process
3816	2700	WerFault.exe	pro9445.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:

601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exeun571082.exepro9445.exequ3631.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un571082.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9445.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu3631.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9445.exe

pid process

2700 pro9445.exe
2700 pro9445.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9445.exequ3631.exe

description pid process

Token: SeDebugPrivilege 2700 pro9445.exe
Token: SeDebugPrivilege 2316 qu3631.exe

pid	process
2700	pro9445.exe
2700	pro9445.exe

description	pid	process
Token: SeDebugPrivilege	2700	pro9445.exe
Token: SeDebugPrivilege	2316	qu3631.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exeun571082.exe

description	pid	process	target process
PID 4008 wrote to memory of 4872	4008	601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe	un571082.exe
PID 4008 wrote to memory of 4872	4008	601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe	un571082.exe
PID 4008 wrote to memory of 4872	4008	601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe	un571082.exe
PID 4872 wrote to memory of 2700	4872	un571082.exe	pro9445.exe
PID 4872 wrote to memory of 2700	4872	un571082.exe	pro9445.exe
PID 4872 wrote to memory of 2700	4872	un571082.exe	pro9445.exe
PID 4872 wrote to memory of 2316	4872	un571082.exe	qu3631.exe
PID 4872 wrote to memory of 2316	4872	un571082.exe	qu3631.exe
PID 4872 wrote to memory of 2316	4872	un571082.exe	qu3631.exe

C:\Users\Admin\AppData\Local\Temp\601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe
"C:\Users\Admin\AppData\Local\Temp\601b35b2f6fff1d6135e4e26f2db28a090d0d9c77229bd9960882392d13d3435.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4008

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un571082.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un571082.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4872

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9445.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9445.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:2700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2700 -s 1080
4⤵
- Program crash
PID:3816

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3631.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3631.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2700 -ip 2700
1⤵
PID:2016

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\un571082.exe

Filesize
524KB

MD5
b74d14177381026da62837951c6f18f6

SHA1
8d5a0ba7cef8fae3944bac834cd1f29f19b47d6c

SHA256
9133ab1fcdab28d4d2e73352bfe849d6680febb64a9d7881c3ca877eb88f4eb3

SHA512
42605a4b39c8e8897818885fad32715475024252ae31a2b15c54dc518a3004cba0db788fedd4ac7f4230baf91983705fb36a1ffa37c2ddc5c14bc83c2263db29

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9445.exe

Filesize
294KB

MD5
34c4ddbe87846da9407fcefb9754d40d

SHA1
e9975fca71f0fefd7f664e427e8a5c19b9a7cbe8

SHA256
8191f723ced0564a340b5d426311348db342f9668648ea5db1332ae3f8e1ba55

SHA512
d7ed555c00169716da783f3c065a9b1698bdec44ff09a0bd61b46b3d0d00850951723cd2c3a2c0f28dc7008fb2ea276541b03125a32befde93acda3f985aeb69

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3631.exe

Filesize
352KB

MD5
5e29d754962e9f2b5462808eac3818d1

SHA1
ab838bacd89eee8fece2b8b5b2c75e013a0552af

SHA256
68f580590785b200cb26ff91d51ea6bf1267ae1dd42f975879c30fab8689427d

SHA512
c502fd58781bfe617a51ecb7269273b606364c60f0fd205e98218d50a996e3663c44cc0b1b43508587a0266ba4289cb1a5bff58c89093f85bc5f59daa0673f56

Download Submit
memory/2316-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-970-0x0000000005BA0000-0x0000000005CAA000-memory.dmp

Filesize
1.0MB

Download
memory/2316-969-0x0000000005580000-0x0000000005B98000-memory.dmp

Filesize
6.1MB

Download
memory/2316-63-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-972-0x0000000004F50000-0x0000000004F8C000-memory.dmp

Filesize
240KB

Download
memory/2316-973-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

Filesize
304KB

Download
memory/2316-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-971-0x0000000004F30000-0x0000000004F42000-memory.dmp

Filesize
72KB

Download
memory/2316-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-90-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-92-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-94-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-96-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2316-62-0x0000000004DF0000-0x0000000004E34000-memory.dmp

Filesize
272KB

Download
memory/2316-61-0x00000000029B0000-0x00000000029F6000-memory.dmp

Filesize
280KB

Download
memory/2700-43-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2700-55-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2700-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2700-51-0x0000000002450000-0x000000000247D000-memory.dmp

Filesize
180KB

Download
memory/2700-50-0x0000000000AA0000-0x0000000000BA0000-memory.dmp

Filesize
1024KB

Download
memory/2700-25-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-29-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-37-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-22-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-23-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-27-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-31-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-34-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-35-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-39-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-45-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-47-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-49-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-41-0x00000000054A0000-0x00000000054B2000-memory.dmp

Filesize
72KB

Download
memory/2700-21-0x00000000054A0000-0x00000000054B8000-memory.dmp

Filesize
96KB

Download
memory/2700-20-0x0000000004EB0000-0x0000000005454000-memory.dmp

Filesize
5.6MB

Download
memory/2700-19-0x00000000028A0000-0x00000000028BA000-memory.dmp

Filesize
104KB

Download
memory/2700-18-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/2700-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2700-15-0x0000000000AA0000-0x0000000000BA0000-memory.dmp

Filesize
1024KB

Download
memory/2700-16-0x0000000002450000-0x000000000247D000-memory.dmp

Filesize
180KB

Download