healer | c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3

Analysis

max time kernel
146s
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 17:07

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General

Target

c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe
Size

560KB
MD5

104a88246102a71ab087be979e73d6ad
SHA1

6a4725a45be5cbc71baefaac79bde5b73ccf513e
SHA256

c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3
SHA512

e0cf0a01db942ee40dadbde1bf93ad124c51415ec2e0a444c1ae464da14c89e933f2667bbd09ae94be8f5bff9fae6e61e4a389b49bee048a0ba6ab94e29ad574
SSDEEP

12288:1MrFy9034ziquuiPtDxeeEzhEqxJ7xM3v4vMnVE:YyvFuuiVDxee+EqpoL+

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\jr234343.exe	healer
behavioral1/memory/4324-15-0x0000000000B40000-0x0000000000B4A000-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:

jr234343.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr234343.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr234343.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr234343.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr234343.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr234343.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr234343.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/1884-22-0x0000000004D30000-0x0000000004D76000-memory.dmp	family_redline
behavioral1/memory/1884-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp	family_redline
behavioral1/memory/1884-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/1884-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zizo0609.exejr234343.exeku981983.exe

pid process

4948 zizo0609.exe
4324 jr234343.exe
1884 ku981983.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr234343.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr234343.exe

pid	process
4948	zizo0609.exe
4324	jr234343.exe
1884	ku981983.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr234343.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exezizo0609.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\\\""	c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.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\\\""	zizo0609.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

5056 sc.exe

pid	process
5056	sc.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:

c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exezizo0609.exeku981983.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zizo0609.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku981983.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr234343.exe

pid process

4324 jr234343.exe
4324 jr234343.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr234343.exeku981983.exe

description pid process

Token: SeDebugPrivilege 4324 jr234343.exe
Token: SeDebugPrivilege 1884 ku981983.exe

pid	process
4324	jr234343.exe
4324	jr234343.exe

description	pid	process
Token: SeDebugPrivilege	4324	jr234343.exe
Token: SeDebugPrivilege	1884	ku981983.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exezizo0609.exe

description	pid	process	target process
PID 3628 wrote to memory of 4948	3628	c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe	zizo0609.exe
PID 3628 wrote to memory of 4948	3628	c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe	zizo0609.exe
PID 3628 wrote to memory of 4948	3628	c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe	zizo0609.exe
PID 4948 wrote to memory of 4324	4948	zizo0609.exe	jr234343.exe
PID 4948 wrote to memory of 4324	4948	zizo0609.exe	jr234343.exe
PID 4948 wrote to memory of 1884	4948	zizo0609.exe	ku981983.exe
PID 4948 wrote to memory of 1884	4948	zizo0609.exe	ku981983.exe
PID 4948 wrote to memory of 1884	4948	zizo0609.exe	ku981983.exe

C:\Users\Admin\AppData\Local\Temp\c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe
"C:\Users\Admin\AppData\Local\Temp\c62189041129c71b3e8e66fc46d572e07d63e47f422443f0cf2725871b9754e3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3628

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zizo0609.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zizo0609.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4948

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr234343.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr234343.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4324

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku981983.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku981983.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1884

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5056

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\zizo0609.exe

Filesize
406KB

MD5
193327d4f2a236c243acde5d59e0975e

SHA1
553fbbcf8b4be8775a9b70b765259b2c28b8ff69

SHA256
b76e299b7a5e96edde66dd0dd0d11e5d62219af465087ca424eff22036cd1682

SHA512
d43586b1e8c04431db8e2513a83f8fa1d4d4ef9f619fb2d8b93c653083136d3670c0e86e98a710712806ae2d326f384906d500ce0eda65b13f6540d2afd7e25e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr234343.exe

Filesize
12KB

MD5
0725622adb7f1fb5978c1a604ab971af

SHA1
bb24eb84092f6980ddeeb21244a68c94e347aed1

SHA256
f151bb4da2d7a74b1bbddaac6c0e3f65dd034950c34665dc60189b6fca02fa67

SHA512
082684d47957f5502c03335573959604e2c8b3245e7e375c40ed7a0e770bbe4ac18a560404e32f4d9b3c104c2a3a80c88b16c7cebdbac4c2446dfecb3e506c9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku981983.exe

Filesize
372KB

MD5
08efe8c16a0ad1c92b2cd208f49bd46d

SHA1
2bfdac3d3246260231982ae3c30d2c073b2bb266

SHA256
2df79479bde2d5b3e39a92f81edd80f7813f3b7d46451684f47931f59f45483e

SHA512
7dfb6769b54eeaee7a11e552e351077f0cc5e594f62069a7e44ff2d3706fb1f5c4fd150f378b527a01fa9aed204d519671c20a3121243246e959e7088244bb2c

Download Submit
memory/1884-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-22-0x0000000004D30000-0x0000000004D76000-memory.dmp

Filesize
280KB

Download
memory/1884-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download
memory/1884-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-23-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/1884-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp

Filesize
272KB

Download
memory/1884-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/1884-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/1884-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/1884-931-0x0000000005450000-0x0000000005A68000-memory.dmp

Filesize
6.1MB

Download
memory/1884-932-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/4324-16-0x00007FFC7F953000-0x00007FFC7F955000-memory.dmp

Filesize
8KB

Download
memory/4324-14-0x00007FFC7F953000-0x00007FFC7F955000-memory.dmp

Filesize
8KB

Download
memory/4324-15-0x0000000000B40000-0x0000000000B4A000-memory.dmp

Filesize
40KB

Download