healer | 6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544

Analysis

max time kernel
149s
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
11-11-2024 00:22

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General

Target

6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe
Size

850KB
MD5

e2e57e3d584f25dd53367b1dee6f31d0
SHA1

2298bbf7ff127496196d7a9b69408190ca8b6ecf
SHA256

6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544
SHA512

633ebd2d036325c36eb2482796866bc8cce0999d35b9e00b97bc012498e10f7c7a4dd6a54884c93f3bd4ab6410665bb47dd4c4629be4a3b25669dc5ac4bbd608
SSDEEP

12288:0Mrsy90fSNNZNkF5VchLF4+3wPnHi7POtbduh9QsqdgS2ZmeOyJH:gy+SNNwkL6+qnIPOtbbsGd0Oyx

Score

10^/10

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lada

185.161.248.90:4125

Attributes

auth_value
0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

185.161.248.90:4125

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/8-19-0x0000000002790000-0x00000000027AA000-memory.dmp	healer
behavioral1/memory/8-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp	healer
behavioral1/memory/8-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp	healer
behavioral1/memory/8-22-0x0000000004EE0000-0x0000000004EF2000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr099640.exe

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/3604-2205-0x00000000050A0000-0x00000000050D2000-memory.dmp	family_redline
behavioral1/files/0x0015000000023a9a-2211.dat	family_redline
behavioral1/memory/916-2218-0x0000000000450000-0x000000000047E000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b83-2228.dat	family_redline
behavioral1/memory/5760-2229-0x00000000008E0000-0x0000000000910000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	qu208324.exe

Executes dropped EXE 5 IoCs

pid	Process
400	un446194.exe
8	pr099640.exe
3604	qu208324.exe
916	1.exe
5760	si552294.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr099640.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr099640.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\\\""	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.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\\\""	un446194.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2552	8	WerFault.exe	84
5692	3604	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 6 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	un446194.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr099640.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu208324.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	si552294.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
8	pr099640.exe
8	pr099640.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	8	pr099640.exe
Token: SeDebugPrivilege	3604	qu208324.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 400	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	83
PID 3944 wrote to memory of 400	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	83
PID 3944 wrote to memory of 400	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	83
PID 400 wrote to memory of 8	400	un446194.exe	84
PID 400 wrote to memory of 8	400	un446194.exe	84
PID 400 wrote to memory of 8	400	un446194.exe	84
PID 400 wrote to memory of 3604	400	un446194.exe	96
PID 400 wrote to memory of 3604	400	un446194.exe	96
PID 400 wrote to memory of 3604	400	un446194.exe	96
PID 3604 wrote to memory of 916	3604	qu208324.exe	97
PID 3604 wrote to memory of 916	3604	qu208324.exe	97
PID 3604 wrote to memory of 916	3604	qu208324.exe	97
PID 3944 wrote to memory of 5760	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	100
PID 3944 wrote to memory of 5760	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	100
PID 3944 wrote to memory of 5760	3944	6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe	100

C:\Users\Admin\AppData\Local\Temp\6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe
"C:\Users\Admin\AppData\Local\Temp\6c4d01bf43f36fd7b5261129d0c49b62dc59d5fbecda910ef053b8c199dc2544.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3944
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un446194.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un446194.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:400
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr099640.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr099640.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:8
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 8 -s 1092
      4⤵
      Program crash
      PID:2552
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu208324.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu208324.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3604
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:916
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3604 -s 1508
      4⤵
      Program crash
      PID:5692
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si552294.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si552294.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 8 -ip 8
1⤵
PID:2828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3604 -ip 3604
1⤵
PID:4920

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\si552294.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un446194.exe

Filesize
697KB

MD5
0945dbe4f67829687b2818e32d5cdc53

SHA1
fada26163a8505bd858b0e6ddddb2aaa40d96f34

SHA256
130a654e0267986d47173c4d6aa99fd84e871fe1981f1b2465f85f1abc34444c

SHA512
7cff5303a89267e28025df99b5d176601901a3476ef6c737749c289b0b73cd3bc1fb90008a6f8e33f2c6cd9c0617fbc443b4a4c549a4a4dec2ea83430bad21c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr099640.exe

Filesize
402KB

MD5
867d965526e6dfdefa298f48a7f95974

SHA1
92edba33bd14a78f331066a890db9d13f248c6bd

SHA256
ce8f95eb5a5afb836cb1dfefd897412526a0a3528370aa02136d44a34a1ebf60

SHA512
8888f534d9c47f0b6b84004e5e363844e96283293d7397160f3eb5562be224397ec90377e588ee25cdd464ea99c26582a470b7d2d116a759a02751f7b63bcce7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu208324.exe

Filesize
586KB

MD5
0d684e6afe7b9a606db0056ac5a09a5f

SHA1
55b859e126d818dbb6584f7241f9764fa79bf96f

SHA256
ab30b139599b189ae792c4bcf13b8d240eebed88cebb3a3918dff5450cc9bc09

SHA512
c4a5897ab93dcd4f2fbfe1fbc06fb9e5841941356b92295a070e48d155607d80a42231ffd8d0ea799824062b505a52704a275ff7f27b72035223fe45ecfc843a

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

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/8-55-0x0000000000400000-0x0000000000809000-memory.dmp

Filesize
4.0MB

Download
memory/8-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-18-0x0000000000400000-0x0000000000809000-memory.dmp

Filesize
4.0MB

Download
memory/8-19-0x0000000002790000-0x00000000027AA000-memory.dmp

Filesize
104KB

Download
memory/8-20-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/8-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp

Filesize
96KB

Download
memory/8-15-0x0000000000820000-0x0000000000920000-memory.dmp

Filesize
1024KB

Download
memory/8-47-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-45-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-37-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/8-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/8-50-0x0000000000820000-0x0000000000920000-memory.dmp

Filesize
1024KB

Download
memory/8-51-0x0000000002460000-0x000000000248D000-memory.dmp

Filesize
180KB

Download
memory/8-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/8-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/8-16-0x0000000002460000-0x000000000248D000-memory.dmp

Filesize
180KB

Download
memory/8-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp

Filesize
72KB

Download
memory/916-2220-0x0000000005430000-0x0000000005A48000-memory.dmp

Filesize
6.1MB

Download
memory/916-2224-0x0000000004E90000-0x0000000004EDC000-memory.dmp

Filesize
304KB

Download
memory/916-2218-0x0000000000450000-0x000000000047E000-memory.dmp

Filesize
184KB

Download
memory/916-2223-0x0000000004E50000-0x0000000004E8C000-memory.dmp

Filesize
240KB

Download
memory/916-2222-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/916-2221-0x0000000004F20000-0x000000000502A000-memory.dmp

Filesize
1.0MB

Download
memory/916-2219-0x0000000000C10000-0x0000000000C16000-memory.dmp

Filesize
24KB

Download
memory/3604-94-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-68-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-90-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-88-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-86-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-84-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-78-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-80-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-96-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-72-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-70-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-92-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-74-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-64-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-62-0x0000000002A40000-0x0000000002AA6000-memory.dmp

Filesize
408KB

Download
memory/3604-82-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-61-0x0000000002850000-0x00000000028B8000-memory.dmp

Filesize
416KB

Download
memory/3604-66-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-76-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-63-0x0000000002A40000-0x0000000002AA0000-memory.dmp

Filesize
384KB

Download
memory/3604-2205-0x00000000050A0000-0x00000000050D2000-memory.dmp

Filesize
200KB

Download
memory/5760-2229-0x00000000008E0000-0x0000000000910000-memory.dmp

Filesize
192KB

Download
memory/5760-2230-0x0000000007550000-0x0000000007556000-memory.dmp

Filesize
24KB

Download