healer | dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 11:01

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General

Target

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe
Size

713KB
MD5

bb121e74cf5426f51bb878206ea22761
SHA1

7df57dd73be29295f82a7ee82b31b0ce4cbfc3fb
SHA256

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85
SHA512

7b00db4dae07e641dfb29d347fefe588b0f5b6df54070f0f9814b4ac5196604f41c4d2f302dcd4a8afcd73dc6de709ad2d93d4b5c71f7244ac9942f8d2f85239
SSDEEP

12288:jMrRy90WXemZElBCqhzMO+ytfPh1d88DrX46XpF77LRGio:6y/XeLhzMjytf5ZNf7fR8

Score

10^/10

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lada

185.161.248.90:4125

Attributes

auth_value
0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

185.161.248.90:4125

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe	healer
behavioral1/memory/2744-15-0x0000000000590000-0x000000000059A000-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:

it746204.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it746204.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it746204.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it746204.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it746204.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it746204.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it746204.exe

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4560-2167-0x0000000005760000-0x0000000005792000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/4752-2180-0x0000000000020000-0x000000000004E000-memory.dmp	family_redline
behavioral1/memory/4904-2191-0x0000000000560000-0x0000000000590000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

jr967823.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	jr967823.exe

Executes dropped EXE 5 IoCs

Processes:

zidE3671.exeit746204.exejr967823.exe1.exelr264005.exe

pid process

2056 zidE3671.exe
2744 it746204.exe
4560 jr967823.exe
4752 1.exe
4904 lr264005.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it746204.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it746204.exe

pid	process
2056	zidE3671.exe
2744	it746204.exe
4560	jr967823.exe
4752	1.exe
4904	lr264005.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it746204.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exezidE3671.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\\\""	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.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\\\""	zidE3671.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3588 4560 WerFault.exe jr967823.exe

pid	pid_target	process	target process
3588	4560	WerFault.exe	jr967823.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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:

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exezidE3671.exejr967823.exe1.exelr264005.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zidE3671.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr967823.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr264005.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it746204.exe

pid process

2744 it746204.exe
2744 it746204.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it746204.exejr967823.exe

description pid process

Token: SeDebugPrivilege 2744 it746204.exe
Token: SeDebugPrivilege 4560 jr967823.exe

pid	process
2744	it746204.exe
2744	it746204.exe

description	pid	process
Token: SeDebugPrivilege	2744	it746204.exe
Token: SeDebugPrivilege	4560	jr967823.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exezidE3671.exejr967823.exe

description	pid	process	target process
PID 1676 wrote to memory of 2056	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	zidE3671.exe
PID 1676 wrote to memory of 2056	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	zidE3671.exe
PID 1676 wrote to memory of 2056	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	zidE3671.exe
PID 2056 wrote to memory of 2744	2056	zidE3671.exe	it746204.exe
PID 2056 wrote to memory of 2744	2056	zidE3671.exe	it746204.exe
PID 2056 wrote to memory of 4560	2056	zidE3671.exe	jr967823.exe
PID 2056 wrote to memory of 4560	2056	zidE3671.exe	jr967823.exe
PID 2056 wrote to memory of 4560	2056	zidE3671.exe	jr967823.exe
PID 4560 wrote to memory of 4752	4560	jr967823.exe	1.exe
PID 4560 wrote to memory of 4752	4560	jr967823.exe	1.exe
PID 4560 wrote to memory of 4752	4560	jr967823.exe	1.exe
PID 1676 wrote to memory of 4904	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	lr264005.exe
PID 1676 wrote to memory of 4904	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	lr264005.exe
PID 1676 wrote to memory of 4904	1676	dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe	lr264005.exe

C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe
"C:\Users\Admin\AppData\Local\Temp\dd376e7646d6bb89b6aeaf72600c6c6c14a21a30f40fe11149e4fb3d31bb5c85.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1676

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2056

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4560

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4560 -s 1208
4⤵
- Program crash
PID:3588

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr264005.exe
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4560 -ip 4560
1⤵
PID:4812

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

Query Registry

T1012

System Information Discovery

T1082

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\lr264005.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidE3671.exe

Filesize
559KB

MD5
75dc368d781b18c60359c29907a31f6e

SHA1
c2ced1bc44f40c90e0d06ad935395a986d738157

SHA256
672899dd3f6161ef7d14cb1f513a5363db4c674f3bea738bbfad2acdd2865d7e

SHA512
95b4c8b36f1aaf078ae612d1410cf97a5dda2119f98e87ab1037de25fe1befd13240b75c2e2ddb29d3fe26dddc70ad4775654b925efdf3a7da81fac6722ec5ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it746204.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967823.exe

Filesize
586KB

MD5
97b6542bbf853cd255bbce6d1f918afd

SHA1
5ed4bdd2ec362d725e106aca5d6c9f3af9f300d6

SHA256
995e4c7140529b7c31d88a094dd7ac99b08047710ca6cc981a223dec16e11b8a

SHA512
c07aa40188d882f8576deb1af3c51f8bee0088c8ff9b6150e1d5323797474c510f1a4379ffb61db363ce1ad583498b35e18d60576e0eac0f9fa458dd89349cc1

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/2744-14-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

Filesize
8KB

Download
memory/2744-15-0x0000000000590000-0x000000000059A000-memory.dmp

Filesize
40KB

Download
memory/2744-16-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

Filesize
8KB

Download
memory/4560-22-0x0000000002960000-0x00000000029C8000-memory.dmp

Filesize
416KB

Download
memory/4560-23-0x0000000005000000-0x00000000055A4000-memory.dmp

Filesize
5.6MB

Download
memory/4560-24-0x0000000004F70000-0x0000000004FD6000-memory.dmp

Filesize
408KB

Download
memory/4560-48-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-52-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-88-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-86-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-84-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-82-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-80-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-76-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-74-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-72-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-70-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-68-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-66-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-62-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-60-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-58-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-56-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-54-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-50-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-46-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-44-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-42-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-40-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-38-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-36-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-34-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-30-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-28-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-78-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-64-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-32-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-26-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-25-0x0000000004F70000-0x0000000004FD0000-memory.dmp

Filesize
384KB

Download
memory/4560-2167-0x0000000005760000-0x0000000005792000-memory.dmp

Filesize
200KB

Download
memory/4752-2180-0x0000000000020000-0x000000000004E000-memory.dmp

Filesize
184KB

Download
memory/4752-2181-0x00000000006A0000-0x00000000006A6000-memory.dmp

Filesize
24KB

Download
memory/4752-2182-0x0000000004FA0000-0x00000000055B8000-memory.dmp

Filesize
6.1MB

Download
memory/4752-2183-0x0000000004A90000-0x0000000004B9A000-memory.dmp

Filesize
1.0MB

Download
memory/4752-2184-0x00000000049A0000-0x00000000049B2000-memory.dmp

Filesize
72KB

Download
memory/4752-2185-0x0000000004A00000-0x0000000004A3C000-memory.dmp

Filesize
240KB

Download
memory/4752-2186-0x0000000004BA0000-0x0000000004BEC000-memory.dmp

Filesize
304KB

Download
memory/4904-2191-0x0000000000560000-0x0000000000590000-memory.dmp

Filesize
192KB

Download
memory/4904-2192-0x0000000002710000-0x0000000002716000-memory.dmp

Filesize
24KB

Download