healer | 242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 20:39

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General

Target

242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe
Size

720KB
MD5

4678cdd143e65ef2589a1d77fa59e2cc
SHA1

847304e30c2aaa245bc3b3604d196e49a8f50646
SHA256

242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3
SHA512

d669060bb3866dd4ccfeb46a80e34aae878ec1e9f687953cc4eca7648322a58136fe5d4ae8e8d434b6fd7f0200fcfc5449087ac31df1e1c1c70092e8a9ea7c78
SSDEEP

12288:zy90gUp6QrLkWFRT2bpwC/gz7O3HatqCicZTofyFLYFP0vHGpUY6/VcXM:zyQYQrLkgQ3gzS3HaOeTofCGOHiPsp

Score

10^/10

healer redline diza losk discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

losk

185.161.248.150:4128

Attributes

auth_value
c0a6c391e53d2d9cd27bb17d1d38ada3

Extracted

Family

redline

Botnet

diza

185.161.248.150:4128

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\it103993.exe	healer
behavioral1/memory/2096-15-0x0000000000150000-0x000000000015A000-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:

it103993.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it103993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it103993.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it103993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it103993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it103993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it103993.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/2168-2173-0x0000000005760000-0x0000000005792000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/5696-2186-0x0000000000830000-0x0000000000860000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp163635.exe	family_redline
behavioral1/memory/3684-2197-0x0000000000010000-0x000000000003E000-memory.dmp	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:

jr465539.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	jr465539.exe

Executes dropped EXE 5 IoCs

Processes:

ziKz6250.exeit103993.exejr465539.exe1.exekp163635.exe

pid process

2724 ziKz6250.exe
2096 it103993.exe
2168 jr465539.exe
5696 1.exe
3684 kp163635.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it103993.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it103993.exe

pid	process
2724	ziKz6250.exe
2096	it103993.exe
2168	jr465539.exe
5696	1.exe
3684	kp163635.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it103993.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exeziKz6250.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\\\""	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.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\\\""	ziKz6250.exe

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

Processes:

sc.exe

pid process

4044 sc.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

6028 2168 WerFault.exe jr465539.exe

pid	process
4044	sc.exe

pid	pid_target	process	target process
6028	2168	WerFault.exe	jr465539.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:

242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exeziKz6250.exejr465539.exe1.exekp163635.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziKz6250.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr465539.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp163635.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it103993.exe

pid process

2096 it103993.exe
2096 it103993.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it103993.exejr465539.exe

description pid process

Token: SeDebugPrivilege 2096 it103993.exe
Token: SeDebugPrivilege 2168 jr465539.exe

pid	process
2096	it103993.exe
2096	it103993.exe

description	pid	process
Token: SeDebugPrivilege	2096	it103993.exe
Token: SeDebugPrivilege	2168	jr465539.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exeziKz6250.exejr465539.exe

description	pid	process	target process
PID 2188 wrote to memory of 2724	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	ziKz6250.exe
PID 2188 wrote to memory of 2724	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	ziKz6250.exe
PID 2188 wrote to memory of 2724	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	ziKz6250.exe
PID 2724 wrote to memory of 2096	2724	ziKz6250.exe	it103993.exe
PID 2724 wrote to memory of 2096	2724	ziKz6250.exe	it103993.exe
PID 2724 wrote to memory of 2168	2724	ziKz6250.exe	jr465539.exe
PID 2724 wrote to memory of 2168	2724	ziKz6250.exe	jr465539.exe
PID 2724 wrote to memory of 2168	2724	ziKz6250.exe	jr465539.exe
PID 2168 wrote to memory of 5696	2168	jr465539.exe	1.exe
PID 2168 wrote to memory of 5696	2168	jr465539.exe	1.exe
PID 2168 wrote to memory of 5696	2168	jr465539.exe	1.exe
PID 2188 wrote to memory of 3684	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	kp163635.exe
PID 2188 wrote to memory of 3684	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	kp163635.exe
PID 2188 wrote to memory of 3684	2188	242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe	kp163635.exe

C:\Users\Admin\AppData\Local\Temp\242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe
"C:\Users\Admin\AppData\Local\Temp\242993768d1f35c04acea45e34a4503ff498221aa6c0619fe4fab3b919aa43a3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2188
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKz6250.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKz6250.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it103993.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it103993.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2096
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr465539.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr465539.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2168
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5696
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 1552
      4⤵
      Program crash
      PID:6028
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp163635.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp163635.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2168 -ip 2168
1⤵
PID:5932

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4044

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\kp163635.exe

Filesize
168KB

MD5
119f099ac1c47b7cf6af0aebf3502617

SHA1
f5e339ac4a2ee17be071a2029b63f9dd159afd70

SHA256
a5354a42ddb6004f32e0c0a7a6140d290738d857919a9629b0c2f742464f9e44

SHA512
5b24e35a386550fbda7e1fe7740bca214c54d95a704a65c45401e63f1eae1f390a5828fef184f98db48546ab8ba0c8b4020bada2e6e2d2e57bfb48ef7ca00553

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKz6250.exe

Filesize
567KB

MD5
884586836cef4ca88fd9dda1ec11b578

SHA1
a11c4674574d573cae106c74c3d0c815c0d4872b

SHA256
e3889e80574c9a3f58e752159eec17544378854d7f8a2c187a1a5680e0e97534

SHA512
c28f3f46b63b7965fa1f5125cc183efc5dacc7de61752eef8950c4a95f897bbcc3f44665f8ff32dced08a119418fc666c09b9ec2841e902f321ab60fdb254544

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it103993.exe

Filesize
11KB

MD5
3b25724bcbef9d46029e12666d5cae52

SHA1
394ca9bada604f0d5b9e29283d52266375266498

SHA256
b02a066dcf73625eec2e1ef28cd07ecd0a687261a9d745582af7c388baee50e8

SHA512
a45754177e3580e2b7218ddb5642902f6f63a90556050019166a7d92dae86b093b2ae7ee2425143165bab7579f54f06f9bb884cb6143e7bb9a23e1d74f2da7a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr465539.exe

Filesize
587KB

MD5
4f3cc76e2dc62cf10136ef3d84585284

SHA1
306f1998242e441a02a7837f91a9d9fe82e103d4

SHA256
3a76d93b81d0a94556e3cff902541c0bca5fd52da7f532f04746a7fb86154000

SHA512
649392977d6c0cfb4069acf03d2eeb5fefeaf95685aca690b3e06285ee5b94a728bd282262b5e2eb1ae98ad2c053a0b14083c2630e56687eaa7a6ce1c4cb5e33

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

Filesize
168KB

MD5
9769c25c4a15b0c8af084316d51ab586

SHA1
d9df15e4232d136ece8bc89354036adfdc3ec069

SHA256
06b517e81040b5c3fc27adb0c5cfbc05b6082a88d3e6087bb2f3f8e941e22913

SHA512
cffddfb5283ccae2615dd131eee23a137d9a79270295caa865d6f1cf8fa6650ed74106d41566b2d29f7dad39450e3a1feb46b9c568c4a71ba3329606fdea65a8

Download Submit
memory/2096-14-0x00007FFB49353000-0x00007FFB49355000-memory.dmp

Filesize
8KB

Download
memory/2096-15-0x0000000000150000-0x000000000015A000-memory.dmp

Filesize
40KB

Download
memory/2096-16-0x00007FFB49353000-0x00007FFB49355000-memory.dmp

Filesize
8KB

Download
memory/2168-60-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-50-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-24-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/2168-32-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-40-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-88-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-86-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-84-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-82-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-80-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-78-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-76-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-74-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-72-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-68-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-66-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-65-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-62-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-22-0x0000000002760000-0x00000000027C8000-memory.dmp

Filesize
416KB

Download
memory/2168-58-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-56-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-54-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-52-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-23-0x0000000005020000-0x00000000055C4000-memory.dmp

Filesize
5.6MB

Download
memory/2168-48-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-44-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-42-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-38-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-36-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-35-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-70-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-46-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-30-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-28-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-26-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-25-0x0000000004FB0000-0x0000000005010000-memory.dmp

Filesize
384KB

Download
memory/2168-2173-0x0000000005760000-0x0000000005792000-memory.dmp

Filesize
200KB

Download
memory/3684-2197-0x0000000000010000-0x000000000003E000-memory.dmp

Filesize
184KB

Download
memory/3684-2198-0x0000000000910000-0x0000000000916000-memory.dmp

Filesize
24KB

Download
memory/5696-2186-0x0000000000830000-0x0000000000860000-memory.dmp

Filesize
192KB

Download
memory/5696-2187-0x0000000005050000-0x0000000005056000-memory.dmp

Filesize
24KB

Download
memory/5696-2188-0x0000000005790000-0x0000000005DA8000-memory.dmp

Filesize
6.1MB

Download
memory/5696-2189-0x0000000005280000-0x000000000538A000-memory.dmp

Filesize
1.0MB

Download
memory/5696-2190-0x00000000051B0000-0x00000000051C2000-memory.dmp

Filesize
72KB

Download
memory/5696-2191-0x0000000005210000-0x000000000524C000-memory.dmp

Filesize
240KB

Download
memory/5696-2192-0x0000000005390000-0x00000000053DC000-memory.dmp

Filesize
304KB

Download