healer | 845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf

Analysis

max time kernel
149s
max time network
153s
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 09:29

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General

Target

845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe
Size

577KB
MD5

b7156323556587edc0103d7f48d43321
SHA1

35de8b5e7f773455db59a719d20eed7c36757448
SHA256

845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf
SHA512

a022b62051bc42adbeb823a79fbd48fd8c4036b712a492b6f0d6c231eb015f70056f19c56bea52ba95b79b02f4c0ee78d67c3647f0937c1c10b95e0d406622f7
SSDEEP

12288:QMrey909ahimz7AuxqVtc0kyjYtPkxhGneUpuI1fAWd4/:eyUsVAuxYyustPkSeUMIxAt

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2464-12-0x00000000020C0000-0x00000000020DA000-memory.dmp	healer
behavioral1/memory/2464-14-0x0000000002640000-0x0000000002658000-memory.dmp	healer
behavioral1/memory/2464-28-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-42-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-40-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-38-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-36-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-34-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-32-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-30-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-26-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-24-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-22-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-20-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-16-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-15-0x0000000002640000-0x0000000002652000-memory.dmp	healer
behavioral1/memory/2464-18-0x0000000002640000-0x0000000002652000-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:

r7407YS.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	r7407YS.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	r7407YS.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	r7407YS.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	r7407YS.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	r7407YS.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	r7407YS.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/4100-57-0x0000000004990000-0x00000000049D6000-memory.dmp	family_redline
behavioral1/memory/4100-58-0x0000000005020000-0x0000000005064000-memory.dmp	family_redline
behavioral1/memory/4100-62-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-70-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-92-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-90-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-89-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-86-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-84-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-82-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-80-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-78-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-76-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-72-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-69-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-66-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-64-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-74-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-60-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline
behavioral1/memory/4100-59-0x0000000005020000-0x000000000505E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

r7407YS.exew49qr88.exe

pid	Process
2464	r7407YS.exe
4100	w49qr88.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

r7407YS.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	r7407YS.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	r7407YS.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.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\\\""	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
4340	2464	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 3 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:

845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exer7407YS.exew49qr88.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	r7407YS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	w49qr88.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

r7407YS.exe

pid	Process
2464	r7407YS.exe
2464	r7407YS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

r7407YS.exew49qr88.exe

description	pid	Process
Token: SeDebugPrivilege	2464	r7407YS.exe
Token: SeDebugPrivilege	4100	w49qr88.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe

description	pid	Process	procid_target
PID 392 wrote to memory of 2464	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	83
PID 392 wrote to memory of 2464	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	83
PID 392 wrote to memory of 2464	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	83
PID 392 wrote to memory of 4100	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	96
PID 392 wrote to memory of 4100	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	96
PID 392 wrote to memory of 4100	392	845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe	96

C:\Users\Admin\AppData\Local\Temp\845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe
"C:\Users\Admin\AppData\Local\Temp\845fd5310e26856d294ee2a49bb913b09000f467f7b97b3db481dc366c634ecf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:392
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r7407YS.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r7407YS.exe
  2⤵
  - 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:2464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2464 -s 1096
    3⤵
    - Program crash
    PID:4340
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w49qr88.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w49qr88.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2464 -ip 2464
1⤵
PID:1960

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r7407YS.exe

Filesize
322KB

MD5
8141937b23cd1895e561d8e90fdeeff3

SHA1
6f810e9e480564f5837461f8ccdd07c951a1bece

SHA256
ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

SHA512
40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w49qr88.exe

Filesize
323KB

MD5
a18bc052dac76e8b0b9945594d2e8eab

SHA1
9342f954e199cb1e8375daf861d91b877f1c6ad9

SHA256
d8a2a5c2cc4691861d4f8409f2877cac35b3e82ae94b90a45160ae204a4cf7d2

SHA512
898156d3be9e60ae438033b2b9d9d30891781cb43841dd00e3dc6431d9ae458d61fd060348a6780d5d594b08c2a67978a62e81a37d7d777c8c8d5868ebdd33b6

Download Submit
memory/2464-8-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/2464-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2464-10-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2464-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2464-12-0x00000000020C0000-0x00000000020DA000-memory.dmp

Filesize
104KB

Download
memory/2464-13-0x0000000004B70000-0x0000000005114000-memory.dmp

Filesize
5.6MB

Download
memory/2464-14-0x0000000002640000-0x0000000002658000-memory.dmp

Filesize
96KB

Download
memory/2464-28-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-42-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-40-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-38-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-36-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-34-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-32-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-30-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-26-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-24-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-22-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-20-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-16-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-15-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-18-0x0000000002640000-0x0000000002652000-memory.dmp

Filesize
72KB

Download
memory/2464-43-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/2464-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2464-47-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/2464-48-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4100-53-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4100-55-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4100-54-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4100-56-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4100-57-0x0000000004990000-0x00000000049D6000-memory.dmp

Filesize
280KB

Download
memory/4100-58-0x0000000005020000-0x0000000005064000-memory.dmp

Filesize
272KB

Download
memory/4100-62-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-70-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-92-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-90-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-89-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-86-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-84-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-82-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-80-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-78-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-76-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-72-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-69-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-66-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-64-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-74-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-60-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-59-0x0000000005020000-0x000000000505E000-memory.dmp

Filesize
248KB

Download
memory/4100-965-0x00000000051E0000-0x00000000057F8000-memory.dmp

Filesize
6.1MB

Download
memory/4100-966-0x0000000005880000-0x000000000598A000-memory.dmp

Filesize
1.0MB

Download
memory/4100-967-0x00000000059C0000-0x00000000059D2000-memory.dmp

Filesize
72KB

Download
memory/4100-968-0x00000000059E0000-0x0000000005A1C000-memory.dmp

Filesize
240KB

Download
memory/4100-969-0x0000000005B30000-0x0000000005B7C000-memory.dmp

Filesize
304KB

Download