healer | 42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927

Analysis

max time kernel
145s
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
06-11-2024 08:59

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General

Target

42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe
Size

853KB
MD5

34928d1d4ff7acfb09477fcc6fdfbc83
SHA1

52c03518f7f5b752ce23f24bdc36d6ff528e0cf7
SHA256

42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927
SHA512

be91b3156eb8387a6b79b8cef7f76c2db9bf089c3cfdd4949b84def36421ee2a4140524bfff8471185defd549b5eff3756d201f964cebf29d181585241f8eab8
SSDEEP

24576:4y1/a59DF6PdpxBBvEC/H6e3nZ9NH3xa0m3Y:/c5hF6PtBBX/aepjBm3

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\IXP002.TMP\it997902.exe	healer
behavioral1/memory/4528-22-0x0000000000A50000-0x0000000000A5A000-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:

it997902.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it997902.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it997902.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it997902.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it997902.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it997902.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it997902.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/3144-2174-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/4560-2187-0x0000000000E70000-0x0000000000E9E000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp197204.exe	family_redline
behavioral1/memory/5472-2198-0x0000000000600000-0x0000000000630000-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:

jr650480.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation jr650480.exe
Executes dropped EXE 6 IoCs

Processes:

ziIZ1815.exezipa3891.exeit997902.exejr650480.exe1.exekp197204.exe

pid process

4176 ziIZ1815.exe
2152 zipa3891.exe
4528 it997902.exe
3144 jr650480.exe
4560 1.exe
5472 kp197204.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it997902.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it997902.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	jr650480.exe

pid	process
4176	ziIZ1815.exe
2152	zipa3891.exe
4528	it997902.exe
3144	jr650480.exe
4560	1.exe
5472	kp197204.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it997902.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exeziIZ1815.exezipa3891.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\\\""	42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.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\\\""	ziIZ1815.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	zipa3891.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

5264 3144 WerFault.exe jr650480.exe

pid	pid_target	process	target process
5264	3144	WerFault.exe	jr650480.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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:

jr650480.exe1.exekp197204.exe42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exeziIZ1815.exezipa3891.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr650480.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp197204.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziIZ1815.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipa3891.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it997902.exe

pid process

4528 it997902.exe
4528 it997902.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it997902.exejr650480.exe

description pid process

Token: SeDebugPrivilege 4528 it997902.exe
Token: SeDebugPrivilege 3144 jr650480.exe

pid	process
4528	it997902.exe
4528	it997902.exe

description	pid	process
Token: SeDebugPrivilege	4528	it997902.exe
Token: SeDebugPrivilege	3144	jr650480.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exeziIZ1815.exezipa3891.exejr650480.exe

description	pid	process	target process
PID 1732 wrote to memory of 4176	1732	42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe	ziIZ1815.exe
PID 1732 wrote to memory of 4176	1732	42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe	ziIZ1815.exe
PID 1732 wrote to memory of 4176	1732	42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe	ziIZ1815.exe
PID 4176 wrote to memory of 2152	4176	ziIZ1815.exe	zipa3891.exe
PID 4176 wrote to memory of 2152	4176	ziIZ1815.exe	zipa3891.exe
PID 4176 wrote to memory of 2152	4176	ziIZ1815.exe	zipa3891.exe
PID 2152 wrote to memory of 4528	2152	zipa3891.exe	it997902.exe
PID 2152 wrote to memory of 4528	2152	zipa3891.exe	it997902.exe
PID 2152 wrote to memory of 3144	2152	zipa3891.exe	jr650480.exe
PID 2152 wrote to memory of 3144	2152	zipa3891.exe	jr650480.exe
PID 2152 wrote to memory of 3144	2152	zipa3891.exe	jr650480.exe
PID 3144 wrote to memory of 4560	3144	jr650480.exe	1.exe
PID 3144 wrote to memory of 4560	3144	jr650480.exe	1.exe
PID 3144 wrote to memory of 4560	3144	jr650480.exe	1.exe
PID 4176 wrote to memory of 5472	4176	ziIZ1815.exe	kp197204.exe
PID 4176 wrote to memory of 5472	4176	ziIZ1815.exe	kp197204.exe
PID 4176 wrote to memory of 5472	4176	ziIZ1815.exe	kp197204.exe

C:\Users\Admin\AppData\Local\Temp\42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe
"C:\Users\Admin\AppData\Local\Temp\42b6a6f694d2918eeb58718d9d87a0db8bc29db681ef8fa12c4f60f735378927.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1732

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIZ1815.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIZ1815.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4176

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zipa3891.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zipa3891.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it997902.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it997902.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4528

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr650480.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr650480.exe
4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3144

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3144 -s 1376
5⤵
- Program crash
PID:5264

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp197204.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp197204.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3144 -ip 3144
1⤵
PID:5128

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziIZ1815.exe

Filesize
670KB

MD5
c4c2d8da3f732354528cc73681409f7b

SHA1
dd8e74a23cbed4f0baa06205c0e3bfa3b58ea815

SHA256
5fcd686be671c71007e2f89e22f9a4cf0f4532da9f3aa4db0ffe28e7be1d9721

SHA512
9ea18b6c7763c5b4ff189d69616d68d5a630fdb45edc0407866a6818c2eb717fd9ae0e192326e405c5a1d0ad6faab3f6d5d67ec31ae24626e2ac3b9a7ebaf0b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp197204.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zipa3891.exe

Filesize
516KB

MD5
526f0bed637b199e2f782f641e542512

SHA1
c6cae3e0f9329ab14e06a3251fa67e10b292b0fe

SHA256
69a09704b60b6117baab109b71b89250572e4ff26687cf4f3bdbd418369dcdee

SHA512
3cdf62f81247533bb9615cf14c413093cf55676d914dc230d0750ca7381b104b52778919e748c2326b1bc2e472b3ec0935cdfcbb62e6d1e70a17731590033a64

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it997902.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr650480.exe

Filesize
438KB

MD5
70696f2ddc9e93eee45f323dd27bb0e5

SHA1
8af88f467169c82238f5592529f65cf16ceec828

SHA256
3ad50f83060f426af1d4d124965ca28ab1c840a5c6bed905ecd6a36a4a43b051

SHA512
bd36f6204cb581c53ead9c3038506b07b7d5c022a32c55e5ae1aa41459c7b48c6b1285d2118085cca48d7a018678b3bce2fa62582990d63fdb9c2ac5b7730bfb

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

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/3144-63-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-47-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-31-0x0000000005200000-0x0000000005266000-memory.dmp

Filesize
408KB

Download
memory/3144-49-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-59-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-95-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-93-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-91-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-89-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-87-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-85-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-81-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-79-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-77-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-75-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-73-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-71-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-69-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-67-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-65-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-29-0x0000000004BB0000-0x0000000004C18000-memory.dmp

Filesize
416KB

Download
memory/3144-57-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-55-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-53-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-51-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-30-0x0000000004C50000-0x00000000051F4000-memory.dmp

Filesize
5.6MB

Download
memory/3144-45-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-43-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-41-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-37-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-35-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-83-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-61-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-39-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-33-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-32-0x0000000005200000-0x0000000005260000-memory.dmp

Filesize
384KB

Download
memory/3144-2174-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/4528-21-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

Filesize
8KB

Download
memory/4528-22-0x0000000000A50000-0x0000000000A5A000-memory.dmp

Filesize
40KB

Download
memory/4528-23-0x00007FF97BA13000-0x00007FF97BA15000-memory.dmp

Filesize
8KB

Download
memory/4560-2187-0x0000000000E70000-0x0000000000E9E000-memory.dmp

Filesize
184KB

Download
memory/4560-2188-0x0000000001770000-0x0000000001776000-memory.dmp

Filesize
24KB

Download
memory/4560-2189-0x0000000005F60000-0x0000000006578000-memory.dmp

Filesize
6.1MB

Download
memory/4560-2190-0x0000000005A50000-0x0000000005B5A000-memory.dmp

Filesize
1.0MB

Download
memory/4560-2191-0x0000000005940000-0x0000000005952000-memory.dmp

Filesize
72KB

Download
memory/4560-2192-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/4560-2193-0x00000000059E0000-0x0000000005A2C000-memory.dmp

Filesize
304KB

Download
memory/5472-2198-0x0000000000600000-0x0000000000630000-memory.dmp

Filesize
192KB

Download
memory/5472-2199-0x0000000000DC0000-0x0000000000DC6000-memory.dmp

Filesize
24KB

Download