healer | 2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d

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
05-11-2024 12:35

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General

Target

2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe
Size

658KB
MD5

9065807468e25e03aa3924678107539f
SHA1

2e7be90d7c99c4c5c9376a4b65cc3a5a5385cbb2
SHA256

2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d
SHA512

1737fb2cbb6130a93312511e99ac05028d6cbc25b1271f9f3645bac02fe20699dc8165d2bf074998e9d770e00565a8c1612724d7ddc9c07d1a746dbefdebaecf
SSDEEP

12288:rMrgy90mXppNudoWVKZRVwgzT4r4IPfgua5d4d:nyJJ13ZRVwgRGw5Od

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2196-18-0x0000000002E00000-0x0000000002E1A000-memory.dmp	healer
behavioral1/memory/2196-20-0x0000000004A50000-0x0000000004A68000-memory.dmp	healer
behavioral1/memory/2196-21-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-28-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-48-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-46-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-44-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-42-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-40-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-38-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-36-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-34-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-32-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-30-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-26-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-24-0x0000000004A50000-0x0000000004A62000-memory.dmp	healer
behavioral1/memory/2196-22-0x0000000004A50000-0x0000000004A62000-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:

pro0685.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro0685.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0685.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro0685.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0685.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro0685.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0685.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/724-60-0x0000000004A60000-0x0000000004AA6000-memory.dmp	family_redline
behavioral1/memory/724-61-0x0000000007160000-0x00000000071A4000-memory.dmp	family_redline
behavioral1/memory/724-62-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-87-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-95-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-93-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-91-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-89-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-85-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-83-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-81-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-79-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-77-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-73-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-71-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-69-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-67-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-75-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-65-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/724-63-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un417532.exepro0685.exequ0389.exe

pid process

2428 un417532.exe
2196 pro0685.exe
724 qu0389.exe

pid	process
2428	un417532.exe
2196	pro0685.exe
724	qu0389.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro0685.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro0685.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro0685.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un417532.exe2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe

description	ioc	process
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\\\""	un417532.exe
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\\\""	2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1596 2196 WerFault.exe pro0685.exe

pid	pid_target	process	target process
1596	2196	WerFault.exe	pro0685.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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:

2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exeun417532.exepro0685.exequ0389.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un417532.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro0685.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0389.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro0685.exe

pid process

2196 pro0685.exe
2196 pro0685.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro0685.exequ0389.exe

description pid process

Token: SeDebugPrivilege 2196 pro0685.exe
Token: SeDebugPrivilege 724 qu0389.exe

pid	process
2196	pro0685.exe
2196	pro0685.exe

description	pid	process
Token: SeDebugPrivilege	2196	pro0685.exe
Token: SeDebugPrivilege	724	qu0389.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exeun417532.exe

description	pid	process	target process
PID 1820 wrote to memory of 2428	1820	2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe	un417532.exe
PID 1820 wrote to memory of 2428	1820	2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe	un417532.exe
PID 1820 wrote to memory of 2428	1820	2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe	un417532.exe
PID 2428 wrote to memory of 2196	2428	un417532.exe	pro0685.exe
PID 2428 wrote to memory of 2196	2428	un417532.exe	pro0685.exe
PID 2428 wrote to memory of 2196	2428	un417532.exe	pro0685.exe
PID 2428 wrote to memory of 724	2428	un417532.exe	qu0389.exe
PID 2428 wrote to memory of 724	2428	un417532.exe	qu0389.exe
PID 2428 wrote to memory of 724	2428	un417532.exe	qu0389.exe

C:\Users\Admin\AppData\Local\Temp\2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe
"C:\Users\Admin\AppData\Local\Temp\2986b7dab64cade68b5796cfc352ed992238942f10e4af297793ab806f7e6e9d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1820

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un417532.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un417532.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2428

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0685.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0685.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 1052
4⤵
- Program crash
PID:1596

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0389.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0389.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2196 -ip 2196
1⤵
PID:1216

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

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\un417532.exe

Filesize
516KB

MD5
1fc6ba973ee77ea60eae7e31407b2fb9

SHA1
eacf11eb0566d1918af0ccbb2dc90fe3f6fd2274

SHA256
4afc7502accf4c419b2b828badf45de512f8e9b3a054f19a1d4ad4869d844e7a

SHA512
837186eeb8f94de634db7a45e1df989d37f7042bb6d5a9a7a281f9bef43bc0e4d4711e009272444bd07cb517ab54c6b2fd5b5d325bd6546fa622df31cfc85ffa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0685.exe

Filesize
284KB

MD5
24f4523b76d8d9daeea99235606520b8

SHA1
46777a4e676c56ffff3b19b9116350fde33bfade

SHA256
93107c6109bd17505895bd11abc2ed440f5c1f32055d6b9a00372f768c599728

SHA512
4c6495928d5f5543547e9587505570e81c2404e3c48210fc542e47510cd253ada4e5610c1590213a7f2712b50893bb6f7be95a6f91e9cac535940cf71d59992e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0389.exe

Filesize
342KB

MD5
8747173d325aacb38132ea093c13f5d7

SHA1
17b8bd5c6332b341b10f7b8b453a6bf2e7dba5d1

SHA256
0259787a4c4ea2bf7da422803fb42fb6d0e21b728dd5ac44b4f1e85d5a032568

SHA512
fada6fc6de58ee2c00e4fd09a5a882bddbdb4e62722ae63f1fbc3b629c711233ddfe6f89218a2f08ee5d9688f40606a4306a729c11516b75cb6566972e2d538f

Download Submit
memory/724-73-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-79-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-969-0x0000000007FE0000-0x00000000080EA000-memory.dmp

Filesize
1.0MB

Download
memory/724-968-0x00000000079C0000-0x0000000007FD8000-memory.dmp

Filesize
6.1MB

Download
memory/724-63-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-65-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-75-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-67-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-69-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-71-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-971-0x0000000008110000-0x000000000814C000-memory.dmp

Filesize
240KB

Download
memory/724-972-0x0000000008250000-0x000000000829C000-memory.dmp

Filesize
304KB

Download
memory/724-77-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-970-0x00000000080F0000-0x0000000008102000-memory.dmp

Filesize
72KB

Download
memory/724-81-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-83-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-85-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-89-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-91-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-93-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-95-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-87-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-62-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/724-61-0x0000000007160000-0x00000000071A4000-memory.dmp

Filesize
272KB

Download
memory/724-60-0x0000000004A60000-0x0000000004AA6000-memory.dmp

Filesize
280KB

Download
memory/2196-42-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-54-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/2196-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2196-51-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/2196-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2196-50-0x0000000002D10000-0x0000000002D3D000-memory.dmp

Filesize
180KB

Download
memory/2196-49-0x0000000002E30000-0x0000000002F30000-memory.dmp

Filesize
1024KB

Download
memory/2196-22-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-24-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-26-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-30-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-32-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-34-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-36-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-38-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-40-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-44-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-46-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-48-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-28-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-21-0x0000000004A50000-0x0000000004A62000-memory.dmp

Filesize
72KB

Download
memory/2196-20-0x0000000004A50000-0x0000000004A68000-memory.dmp

Filesize
96KB

Download
memory/2196-19-0x0000000007370000-0x0000000007914000-memory.dmp

Filesize
5.6MB

Download
memory/2196-18-0x0000000002E00000-0x0000000002E1A000-memory.dmp

Filesize
104KB

Download
memory/2196-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2196-15-0x0000000002E30000-0x0000000002F30000-memory.dmp

Filesize
1024KB

Download
memory/2196-16-0x0000000002D10000-0x0000000002D3D000-memory.dmp

Filesize
180KB

Download