healer | 34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb

Analysis

max time kernel
146s
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
11-11-2024 02:17

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General

Target

34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe
Size

690KB
MD5

32febfa3ee9da606e7f0dbd3fbc72854
SHA1

6d4097795426c8ae5e8feda997bfe496b2ec8392
SHA256

34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb
SHA512

7fa1c6972e3f120dca09f0cc636ec9fe41fa4f905103f07673d5be606e5579300863f9d7ebf8858c3bb66395e94252b9e03d0083ce453fcf5fff4663f5a96432
SSDEEP

12288:8Mriy90k9ei7vGLnGmpfLPOhh9Gyj65hLubq6/bs+pvLfDHm2DovmF7LfigTT5zz:Wyb9V7eKqfLKTufab5/bs+V7HtDoC7LH

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

resource	yara_rule
behavioral1/memory/1548-18-0x0000000002480000-0x000000000249A000-memory.dmp	healer
behavioral1/memory/1548-20-0x0000000002830000-0x0000000002848000-memory.dmp	healer
behavioral1/memory/1548-48-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-46-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-44-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-42-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-40-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-38-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-36-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-34-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-32-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-30-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-28-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-26-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-24-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-22-0x0000000002830000-0x0000000002842000-memory.dmp	healer
behavioral1/memory/1548-21-0x0000000002830000-0x0000000002842000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7416.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7416.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7416.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/4680-59-0x0000000006030000-0x0000000006076000-memory.dmp	family_redline
behavioral1/memory/4680-60-0x0000000006660000-0x00000000066A4000-memory.dmp	family_redline
behavioral1/memory/4680-64-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-76-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-94-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-92-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-90-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-88-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-86-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-84-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-82-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-78-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-74-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-72-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-70-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-68-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-66-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-80-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-62-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline
behavioral1/memory/4680-61-0x0000000006660000-0x000000000669F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1104	un173117.exe
1548	pro7416.exe
4680	qu5305.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7416.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7416.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.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\\\""	un173117.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5100	1548	WerFault.exe	84

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un173117.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7416.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu5305.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1548	pro7416.exe
1548	pro7416.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1548	pro7416.exe
Token: SeDebugPrivilege	4680	qu5305.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 1104	3280	34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe	83
PID 3280 wrote to memory of 1104	3280	34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe	83
PID 3280 wrote to memory of 1104	3280	34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe	83
PID 1104 wrote to memory of 1548	1104	un173117.exe	84
PID 1104 wrote to memory of 1548	1104	un173117.exe	84
PID 1104 wrote to memory of 1548	1104	un173117.exe	84
PID 1104 wrote to memory of 4680	1104	un173117.exe	97
PID 1104 wrote to memory of 4680	1104	un173117.exe	97
PID 1104 wrote to memory of 4680	1104	un173117.exe	97

C:\Users\Admin\AppData\Local\Temp\34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe
"C:\Users\Admin\AppData\Local\Temp\34752ea27e3426df68627345d5152e9f195029bf60a8d22067e23361f2ea4ccb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un173117.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un173117.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1104
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7416.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7416.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:1548
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 1080
      4⤵
      Program crash
      PID:5100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5305.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5305.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1548 -ip 1548
1⤵
PID:3096

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\un173117.exe

Filesize
548KB

MD5
cb0e520d966832dab6b71813e5cdb9ba

SHA1
fc591742fe4535a409e52f39f0a9d428d9ff230e

SHA256
8859044c0848d5c258ef1d3b465b28c3778b203675f7b99c8424b44162be818e

SHA512
be690442e1432401d48b6680e395d30846986e30342609d293a88e8fbf266706ac9ddadd39e200b4d2261f48da14774d26704f892364231363276bf4379c2410

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7416.exe

Filesize
291KB

MD5
c807da8e36b2ef8f5cedfabc9ff06665

SHA1
b52acca14ff9387bf40a41ff7d380310e261ff18

SHA256
8a6d7cac90bf122124ea127f2179ce2128318ddd4093b56c453f989bf4dc099c

SHA512
70695dcf04b971790d20e93584bb5013074440955ff2e4bf87cb2f1b411b2ab48a5a70f53695c0418278bd9c98f23109277dcea080f41461bcf0def39764a2eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5305.exe

Filesize
345KB

MD5
cc8db76073d1f98c9941407baceed231

SHA1
844d7e7e440bbb55d670c342102bd71c5ebd38a3

SHA256
1e7ece3eed58788cce283b994b09d3e3cda7585934692971d2ec7a679e3d680a

SHA512
e6bf9b7b5a443dc8173d55623d1ee4d60ce3eca6f5a9fa37391f8fe71f1f683bcfe9a61c3833794e06422cf16cdbb844711dd3665425431e72aff300bdc57654

Download Submit
memory/1548-53-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/1548-20-0x0000000002830000-0x0000000002848000-memory.dmp

Filesize
96KB

Download
memory/1548-15-0x0000000000A40000-0x0000000000B40000-memory.dmp

Filesize
1024KB

Download
memory/1548-19-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/1548-28-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-48-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-46-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-44-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-42-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-40-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-38-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-36-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-34-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-32-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-30-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-17-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/1548-26-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-24-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-22-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-21-0x0000000002830000-0x0000000002842000-memory.dmp

Filesize
72KB

Download
memory/1548-49-0x0000000000A40000-0x0000000000B40000-memory.dmp

Filesize
1024KB

Download
memory/1548-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1548-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1548-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1548-18-0x0000000002480000-0x000000000249A000-memory.dmp

Filesize
104KB

Download
memory/4680-59-0x0000000006030000-0x0000000006076000-memory.dmp

Filesize
280KB

Download
memory/4680-94-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-60-0x0000000006660000-0x00000000066A4000-memory.dmp

Filesize
272KB

Download
memory/4680-76-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-64-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-92-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-90-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-70-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-86-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-84-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-82-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-971-0x0000000006FB0000-0x0000000006FFC000-memory.dmp

Filesize
304KB

Download
memory/4680-72-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-74-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-88-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-68-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-66-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-80-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-62-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-61-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download
memory/4680-967-0x00000000066A0000-0x0000000006CB8000-memory.dmp

Filesize
6.1MB

Download
memory/4680-968-0x0000000006D00000-0x0000000006E0A000-memory.dmp

Filesize
1.0MB

Download
memory/4680-969-0x0000000006E40000-0x0000000006E52000-memory.dmp

Filesize
72KB

Download
memory/4680-970-0x0000000006E60000-0x0000000006E9C000-memory.dmp

Filesize
240KB

Download
memory/4680-78-0x0000000006660000-0x000000000669F000-memory.dmp

Filesize
252KB

Download