healer | bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3

Analysis

max time kernel
149s
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 17:12

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General

Target

bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe
Size

522KB
MD5

feec73cce936d1f58394968cdaa02864
SHA1

5cca657d5fcb9b9ef82f6dade061feb6c5eb3b98
SHA256

bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3
SHA512

c1e4784f0cf94fa46f34f29453db53598ed3777d084ad8fb5b55ac7c9c2294ef6f3b872acadbb3d6fc9eec188966c2d9e17e8f16c3d2f7c687de5237b79e54d1
SSDEEP

12288:jMrby90HkCfB3NFpfI5+swnlVD132dzfI3eyMuW+g:EyapNF+cswPD132dzf3yvg

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592187.exe	healer
behavioral1/memory/5080-15-0x0000000000D90000-0x0000000000D9A000-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:

jr592187.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr592187.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr592187.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr592187.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr592187.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr592187.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr592187.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4660-21-0x00000000023F0000-0x0000000002436000-memory.dmp	family_redline
behavioral1/memory/4660-23-0x0000000004A90000-0x0000000004AD4000-memory.dmp	family_redline
behavioral1/memory/4660-37-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-39-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-87-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-85-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-81-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-79-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-77-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-75-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-73-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-71-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-69-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-67-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-65-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-63-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-57-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-55-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-49-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-47-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-45-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-43-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-35-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-33-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-31-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-29-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-61-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-27-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline
behavioral1/memory/4660-24-0x0000000004A90000-0x0000000004ACF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zinj8101.exejr592187.exeku344743.exe

pid process

5048 zinj8101.exe
5080 jr592187.exe
4660 ku344743.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr592187.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr592187.exe

pid	process
5048	zinj8101.exe
5080	jr592187.exe
4660	ku344743.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr592187.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exezinj8101.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\\\""	bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.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\\\""	zinj8101.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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:

ku344743.exebbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exezinj8101.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku344743.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zinj8101.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr592187.exe

pid process

5080 jr592187.exe
5080 jr592187.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr592187.exeku344743.exe

description pid process

Token: SeDebugPrivilege 5080 jr592187.exe
Token: SeDebugPrivilege 4660 ku344743.exe

pid	process
5080	jr592187.exe
5080	jr592187.exe

description	pid	process
Token: SeDebugPrivilege	5080	jr592187.exe
Token: SeDebugPrivilege	4660	ku344743.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exezinj8101.exe

description	pid	process	target process
PID 2932 wrote to memory of 5048	2932	bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe	zinj8101.exe
PID 2932 wrote to memory of 5048	2932	bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe	zinj8101.exe
PID 2932 wrote to memory of 5048	2932	bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe	zinj8101.exe
PID 5048 wrote to memory of 5080	5048	zinj8101.exe	jr592187.exe
PID 5048 wrote to memory of 5080	5048	zinj8101.exe	jr592187.exe
PID 5048 wrote to memory of 4660	5048	zinj8101.exe	ku344743.exe
PID 5048 wrote to memory of 4660	5048	zinj8101.exe	ku344743.exe
PID 5048 wrote to memory of 4660	5048	zinj8101.exe	ku344743.exe

C:\Users\Admin\AppData\Local\Temp\bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe
"C:\Users\Admin\AppData\Local\Temp\bbeba809bc4f6d0052a38e3c3284a1749a8e3ac628e4d57d07df39248061ede3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2932

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinj8101.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinj8101.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5048

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592187.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592187.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku344743.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku344743.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4660

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\zinj8101.exe

Filesize
379KB

MD5
5cd96cfe1e38361cf5a4825801607e71

SHA1
46e1c93691b0e87776e3b94b6d739cc4c5ff98ec

SHA256
ea3f189ab2343ce5ee52a544f1e92805334770057d75ba91b6e291e1a757e27a

SHA512
11f4809dba8f5839fe0ee0a732171443a8835858370b62644fa74b109c052cf6a9b2df3784eb52a3fa7f54ac1de0b80cb2c5a09682be16fba7e8a14d5a020f07

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592187.exe

Filesize
14KB

MD5
ccb829b7df82661333c5ffd5531fc025

SHA1
d47887636f89598c0069c1b313fa51f7c51ea976

SHA256
04e914949c21fc5bb205a04e29818eb7d751f690f0a3d19239b6505decac44bb

SHA512
12a00325ff46d0f256a30c844b2184ec0e67a1405f26227b0d3f95132086af7ed4bcfaccb51b205da3b23d7ccdca09373295818def7208230f6eeb6585b78557

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku344743.exe

Filesize
295KB

MD5
469d5145f4656c29794009beafae75fd

SHA1
7549e6f42b6b15c48ae9adb4eab685dcb43a2729

SHA256
0581a8dd85781a73c7d18bc43b38618b84bdaace4417d76f33bf70cd67a0d59f

SHA512
fdc21dd11b268393f5117c15b9fcc30d2bdbe413945efab5084bb8d0533aea7d2b8f3ada62ff54f1c82455fd34becc2ee77040f16cb870378b8c2d889cba76ea

Download Submit
memory/4660-59-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-22-0x0000000004B30000-0x00000000050D4000-memory.dmp

Filesize
5.6MB

Download
memory/4660-21-0x00000000023F0000-0x0000000002436000-memory.dmp

Filesize
280KB

Download
memory/4660-55-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-23-0x0000000004A90000-0x0000000004AD4000-memory.dmp

Filesize
272KB

Download
memory/4660-37-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-39-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-87-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-85-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-81-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-79-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-77-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-75-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-73-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-71-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-53-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-67-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-65-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-63-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-934-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download
memory/4660-933-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/4660-57-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-69-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-51-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-49-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-47-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-45-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-43-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-41-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-35-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-33-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-31-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-29-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-83-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-61-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-27-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-25-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-24-0x0000000004A90000-0x0000000004ACF000-memory.dmp

Filesize
252KB

Download
memory/4660-930-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/4660-931-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/4660-932-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/5080-15-0x0000000000D90000-0x0000000000D9A000-memory.dmp

Filesize
40KB

Download
memory/5080-14-0x00007FFBB84C3000-0x00007FFBB84C5000-memory.dmp

Filesize
8KB

Download