healer | 2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 22:59

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General

Target

2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe
Size

652KB
MD5

e7b355910e50296934e9baf7a3fa88e4
SHA1

ea9d25a849b8dc626cdae7d6b95e13104aee69fc
SHA256

2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700
SHA512

8a5a36427257e26e66453631a27bde0db6da0e13f5ae0a7017466335f29dc2d69de9783251e39c2725800770cc10a436fe52d7551d0553a80863c1430b82df6c
SSDEEP

12288:NMrFy90dNaTUHP/gOMJCo0T9eO+ikry9P9GnV2pKGjDG:EyKNGUv/gRuJPImKGji

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\jr622754.exe	healer
behavioral1/memory/4820-15-0x00000000000C0000-0x00000000000CA000-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:

jr622754.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr622754.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr622754.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr622754.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr622754.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr622754.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr622754.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/1152-2105-0x0000000005410000-0x0000000005442000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/1392-2118-0x00000000007C0000-0x00000000007F0000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr683883.exe	family_redline
behavioral1/memory/5544-2129-0x0000000000A70000-0x0000000000A9E000-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:

ku641027.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	ku641027.exe

Executes dropped EXE 5 IoCs

Processes:

ziSn4004.exejr622754.exeku641027.exe1.exelr683883.exe

pid process

4680 ziSn4004.exe
4820 jr622754.exe
1152 ku641027.exe
1392 1.exe
5544 lr683883.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr622754.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr622754.exe

pid	process
4680	ziSn4004.exe
4820	jr622754.exe
1152	ku641027.exe
1392	1.exe
5544	lr683883.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr622754.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exeziSn4004.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\\\""	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.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\\\""	ziSn4004.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

5676 1152 WerFault.exe ku641027.exe

pid	pid_target	process	target process
5676	1152	WerFault.exe	ku641027.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:

2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exeziSn4004.exeku641027.exe1.exelr683883.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziSn4004.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku641027.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr683883.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr622754.exe

pid process

4820 jr622754.exe
4820 jr622754.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr622754.exeku641027.exe

description pid process

Token: SeDebugPrivilege 4820 jr622754.exe
Token: SeDebugPrivilege 1152 ku641027.exe

pid	process
4820	jr622754.exe
4820	jr622754.exe

description	pid	process
Token: SeDebugPrivilege	4820	jr622754.exe
Token: SeDebugPrivilege	1152	ku641027.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exeziSn4004.exeku641027.exe

description	pid	process	target process
PID 1060 wrote to memory of 4680	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	ziSn4004.exe
PID 1060 wrote to memory of 4680	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	ziSn4004.exe
PID 1060 wrote to memory of 4680	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	ziSn4004.exe
PID 4680 wrote to memory of 4820	4680	ziSn4004.exe	jr622754.exe
PID 4680 wrote to memory of 4820	4680	ziSn4004.exe	jr622754.exe
PID 4680 wrote to memory of 1152	4680	ziSn4004.exe	ku641027.exe
PID 4680 wrote to memory of 1152	4680	ziSn4004.exe	ku641027.exe
PID 4680 wrote to memory of 1152	4680	ziSn4004.exe	ku641027.exe
PID 1152 wrote to memory of 1392	1152	ku641027.exe	1.exe
PID 1152 wrote to memory of 1392	1152	ku641027.exe	1.exe
PID 1152 wrote to memory of 1392	1152	ku641027.exe	1.exe
PID 1060 wrote to memory of 5544	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	lr683883.exe
PID 1060 wrote to memory of 5544	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	lr683883.exe
PID 1060 wrote to memory of 5544	1060	2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe	lr683883.exe

C:\Users\Admin\AppData\Local\Temp\2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe
"C:\Users\Admin\AppData\Local\Temp\2ea82aa11e5c7afd62ac9bf60f8394cca21f2f9c3f377c7516973e62df5c9700.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1060

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSn4004.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSn4004.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4680

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr622754.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr622754.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4820

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku641027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku641027.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 1524
4⤵
- Program crash
PID:5676

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr683883.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr683883.exe
2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1152 -ip 1152
1⤵
PID:5640

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\lr683883.exe

Filesize
169KB

MD5
2ea2403f637b470e01362bce59d05b74

SHA1
ee963618a3059b2924b4128574ae6d8f7f88d43c

SHA256
9a3d3e267d401cc2b6a664ec31343c6cfccd90c91e62369853ad5bb2eec9874b

SHA512
a2a5b9e1ad30f139c9353e1986bbc81711955e7e141ec394c1530fa9f7d9d1d78cfaab49528c631108a0ddbefcd62f024fa698b989d69926ab41b2a86cb8aff1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSn4004.exe

Filesize
498KB

MD5
1b115d5c90c28aace9b947413bf6b88a

SHA1
74edf1e97e273bdc40be640eb038b1e9427b00fc

SHA256
e9ef50a04cdf3bacb491c07a4c77e8ba3357f22b3810c4a1f1fba9f6d81f7d8c

SHA512
afe5fda4e2a28a31b02cbcffc7f8fe820b95e5403df233088363d48c134584a192ccb5bbdfbde7b7e4a1e9e54154aeab11184da2ae413d06619afc66d6c50994

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr622754.exe

Filesize
12KB

MD5
ce5dd3ab7bf3c6d191ff815978cee380

SHA1
8d1f63bc499993c9fe487fd389fb1c681fad58d6

SHA256
c720d5e8cdd32055634b13eb7fa388e8815e105c043f6366e5f9a19b74e87777

SHA512
530116704b2a0d6d8d0741c856676a4720c254d39758201a051d59c5ab7f0535f5951f80fbbc1f015867faaa9da30fbde8240ed97f4a080de1f841bc7ef576fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku641027.exe

Filesize
417KB

MD5
75151f385d0c7d9a9de98c88a587055c

SHA1
2f49a5e7029746c665fb90d57dbf0ab4d0dc2300

SHA256
f58c4fb5b36dad34403bb3c05a510d90a203ae09fe06f64d6a9f2f35d9544d44

SHA512
0f86009f48d3d70a3cc8ed7dab345fa1bef7bbb207cbb83a46dc81d2fe38c82e1b3a861a459d953e4a09aa22e0ff94422c03724173c8c7e86560467e16949d3a

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

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1152-52-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-86-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-24-0x0000000005240000-0x00000000052A6000-memory.dmp

Filesize
408KB

Download
memory/1152-34-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-82-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-88-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-44-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-84-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-80-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-78-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-76-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-42-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-72-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-70-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-68-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-66-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-64-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-62-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-60-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-58-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-46-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-22-0x0000000004BC0000-0x0000000004C26000-memory.dmp

Filesize
408KB

Download
memory/1152-50-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-48-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-56-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-23-0x0000000004C90000-0x0000000005234000-memory.dmp

Filesize
5.6MB

Download
memory/1152-74-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-40-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-38-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-36-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-32-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-30-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-54-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-28-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-26-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-25-0x0000000005240000-0x000000000529F000-memory.dmp

Filesize
380KB

Download
memory/1152-2105-0x0000000005410000-0x0000000005442000-memory.dmp

Filesize
200KB

Download
memory/1392-2118-0x00000000007C0000-0x00000000007F0000-memory.dmp

Filesize
192KB

Download
memory/1392-2119-0x0000000002A40000-0x0000000002A46000-memory.dmp

Filesize
24KB

Download
memory/1392-2120-0x0000000005780000-0x0000000005D98000-memory.dmp

Filesize
6.1MB

Download
memory/1392-2121-0x0000000005270000-0x000000000537A000-memory.dmp

Filesize
1.0MB

Download
memory/1392-2122-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/1392-2123-0x00000000051A0000-0x00000000051DC000-memory.dmp

Filesize
240KB

Download
memory/1392-2124-0x00000000051E0000-0x000000000522C000-memory.dmp

Filesize
304KB

Download
memory/4820-14-0x00007FF917E63000-0x00007FF917E65000-memory.dmp

Filesize
8KB

Download
memory/4820-15-0x00000000000C0000-0x00000000000CA000-memory.dmp

Filesize
40KB

Download
memory/4820-16-0x00007FF917E63000-0x00007FF917E65000-memory.dmp

Filesize
8KB

Download
memory/5544-2129-0x0000000000A70000-0x0000000000A9E000-memory.dmp

Filesize
184KB

Download
memory/5544-2130-0x0000000001160000-0x0000000001166000-memory.dmp

Filesize
24KB

Download