healer | 6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3

Analysis

max time kernel
148s
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 19:10

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General

Target

6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe
Size

656KB
MD5

aa1b77582c7930b49069e95687cf3f10
SHA1

d83472b2a6e1433892a90a459d2e9a04eec81599
SHA256

6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3
SHA512

4672dc6a682e7aa7792e63ba7ec55e17b031dd9d6f88cf7b64616d5d15acdd62f55a4d8bdda8ea6c8c414daf1ad6285e227fcac06bb072dcea5b8e235e6c94d9
SSDEEP

12288:WMrqy90B8Tjo6EhH8SSk9KAIESnX82t44aGmZ5bqlfgr/Nq2AXVDoP7+6JIDf:Ay68v4/nEnXj/aGmZ4lWq2cVsP7+XDf

Score

10^/10

healer redline diza norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

77.91.124.145:4125

Attributes

auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr341381.exe	healer
behavioral1/memory/4856-15-0x0000000000050000-0x000000000005A000-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:

jr341381.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr341381.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr341381.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr341381.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr341381.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr341381.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr341381.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/1992-2105-0x0000000005540000-0x0000000005572000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/2340-2118-0x0000000000010000-0x0000000000040000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr947583.exe	family_redline
behavioral1/memory/6440-2129-0x0000000000BF0000-0x0000000000C1E000-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:

ku387477.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	ku387477.exe

Executes dropped EXE 5 IoCs

Processes:

ziMm0344.exejr341381.exeku387477.exe1.exelr947583.exe

pid process

4540 ziMm0344.exe
4856 jr341381.exe
1992 ku387477.exe
2340 1.exe
6440 lr947583.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr341381.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr341381.exe

pid	process
4540	ziMm0344.exe
4856	jr341381.exe
1992	ku387477.exe
2340	1.exe
6440	lr947583.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr341381.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exeziMm0344.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\\\""	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.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\\\""	ziMm0344.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

6304 1992 WerFault.exe ku387477.exe

pid	pid_target	process	target process
6304	1992	WerFault.exe	ku387477.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:

6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exeziMm0344.exeku387477.exe1.exelr947583.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziMm0344.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku387477.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr947583.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr341381.exe

pid process

4856 jr341381.exe
4856 jr341381.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr341381.exeku387477.exe

description pid process

Token: SeDebugPrivilege 4856 jr341381.exe
Token: SeDebugPrivilege 1992 ku387477.exe

pid	process
4856	jr341381.exe
4856	jr341381.exe

description	pid	process
Token: SeDebugPrivilege	4856	jr341381.exe
Token: SeDebugPrivilege	1992	ku387477.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exeziMm0344.exeku387477.exe

description	pid	process	target process
PID 4004 wrote to memory of 4540	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	ziMm0344.exe
PID 4004 wrote to memory of 4540	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	ziMm0344.exe
PID 4004 wrote to memory of 4540	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	ziMm0344.exe
PID 4540 wrote to memory of 4856	4540	ziMm0344.exe	jr341381.exe
PID 4540 wrote to memory of 4856	4540	ziMm0344.exe	jr341381.exe
PID 4540 wrote to memory of 1992	4540	ziMm0344.exe	ku387477.exe
PID 4540 wrote to memory of 1992	4540	ziMm0344.exe	ku387477.exe
PID 4540 wrote to memory of 1992	4540	ziMm0344.exe	ku387477.exe
PID 1992 wrote to memory of 2340	1992	ku387477.exe	1.exe
PID 1992 wrote to memory of 2340	1992	ku387477.exe	1.exe
PID 1992 wrote to memory of 2340	1992	ku387477.exe	1.exe
PID 4004 wrote to memory of 6440	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	lr947583.exe
PID 4004 wrote to memory of 6440	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	lr947583.exe
PID 4004 wrote to memory of 6440	4004	6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe	lr947583.exe

C:\Users\Admin\AppData\Local\Temp\6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe
"C:\Users\Admin\AppData\Local\Temp\6412e8ff2f662e7cd9e12b55907724a55649a804871932c121e91c6beaf6a0d3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4004

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMm0344.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMm0344.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4540

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr341381.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr341381.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4856

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku387477.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku387477.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2340

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 1376
4⤵
- Program crash
PID:6304

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr947583.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr947583.exe
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1992 -ip 1992
1⤵
PID:3416

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\lr947583.exe

Filesize
168KB

MD5
6cd6e505bc317c7c9bbb65743dfcf4a6

SHA1
c1900a7c352dfcdd0f485680c5c06926793a3375

SHA256
53693661bb16a1a9aefa5f8941cd8a9b01a029f7df28d3dc094e83b3eeeb143a

SHA512
720838028f5603478f5e662dbd25ff3dcaa1795671665d4e3dac4dcf0bb49264931d306afd1656a33dc76d62e4a59b12bf6e4c6bae57619e5895b926796a376a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMm0344.exe

Filesize
502KB

MD5
2218c15dad60805ee0e8340e45af9e41

SHA1
74b2a281b1c2d12156a4cb11391708ce9c155e44

SHA256
696ca22ff9620d1d2257639c5bebf493e50eaacf7a06a180e919286024985449

SHA512
ed30c51e3e0cc1bfa46fe52509010cb2eb91861690f0973a5af330d4f65a4e1c49cb6f54a4a5aa44bdc8d0e3799a8cd47f2695f6a64b07e3deacb3e79c1382e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr341381.exe

Filesize
11KB

MD5
299231cb5aa7387acba039725b52f6af

SHA1
4d66492072929aa56df495a928f98ce8225e0901

SHA256
300f44a09d74ac717bf5a12e59262a048638dabdf99c86c1c9908bdfa6e4c60b

SHA512
71957e882d6f5459c24435341bd5e0247572419bb2c654d0e8fa08a0dfffa4706fd20089c1930ba6d5bf9b903679db443fb40ffc01a2562636d441fb6a3dff84

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku387477.exe

Filesize
424KB

MD5
340be4d2dd2ef0ce82e5cd4576cbfe29

SHA1
daa60d52f08b5e8627001eae2bf2155a526e9d55

SHA256
4326f901a2ae4f9e9b66db50a22a02589175fc8b70c216e5f1ec96dd4b35a042

SHA512
c759651b235325ef06764583c1104b8e36d3d79bd8f1473bcfad7035af9247dabb339d819b36d3db3a0e4c06b92bcfeb77ab0c49e149b43908bc0951d68b4fb8

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1992-60-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-54-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-24-0x0000000004D60000-0x0000000004DC6000-memory.dmp

Filesize
408KB

Download
memory/1992-86-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-70-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-64-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-50-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-38-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-26-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-25-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-88-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-48-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-82-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-80-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-78-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-76-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-74-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-72-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-68-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-66-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-52-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-22-0x00000000024F0000-0x0000000002556000-memory.dmp

Filesize
408KB

Download
memory/1992-58-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-56-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-62-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/1992-84-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-46-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-44-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-42-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-40-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-36-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-34-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-32-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-30-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-28-0x0000000004D60000-0x0000000004DBF000-memory.dmp

Filesize
380KB

Download
memory/1992-2105-0x0000000005540000-0x0000000005572000-memory.dmp

Filesize
200KB

Download
memory/2340-2118-0x0000000000010000-0x0000000000040000-memory.dmp

Filesize
192KB

Download
memory/2340-2119-0x00000000023A0000-0x00000000023A6000-memory.dmp

Filesize
24KB

Download
memory/2340-2120-0x0000000004FC0000-0x00000000055D8000-memory.dmp

Filesize
6.1MB

Download
memory/2340-2121-0x0000000004AB0000-0x0000000004BBA000-memory.dmp

Filesize
1.0MB

Download
memory/2340-2122-0x00000000049A0000-0x00000000049B2000-memory.dmp

Filesize
72KB

Download
memory/2340-2123-0x0000000004A00000-0x0000000004A3C000-memory.dmp

Filesize
240KB

Download
memory/2340-2124-0x0000000004A40000-0x0000000004A8C000-memory.dmp

Filesize
304KB

Download
memory/4856-14-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/4856-15-0x0000000000050000-0x000000000005A000-memory.dmp

Filesize
40KB

Download
memory/4856-16-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/6440-2129-0x0000000000BF0000-0x0000000000C1E000-memory.dmp

Filesize
184KB

Download
memory/6440-2130-0x0000000005410000-0x0000000005416000-memory.dmp

Filesize
24KB

Download