healer | 2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f

Analysis

max time kernel
149s
max time network
150s
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 11:07

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General

Target

2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe
Size

671KB
MD5

e0aa87c562cc1161e3485f9ca34887d4
SHA1

e6287a2b5c54f48fa3d4a5c00d3c5aae944cd373
SHA256

2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f
SHA512

70934bb653e3aba3c2d57ac1a2ae12db84b55a23d248853a1a1fb0ae3d2d17254ec14d964bd5eb5dfa32e62cd8c512aa975951aa5c34afd158a326deda2c7da8
SSDEEP

12288:aMr4y90b0sNoeTs+m0oiijmve3MRrnLRwcMQafKywTI:uypKjTs+m8vk2NaQav

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 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c87-12.dat	healer
behavioral1/memory/1488-15-0x0000000000290000-0x000000000029A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it264623.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it264623.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it264623.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it264623.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it264623.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it264623.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/1684-2167-0x00000000028E0000-0x0000000002912000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c8d-2172.dat	family_redline
behavioral1/memory/2068-2180-0x00000000005F0000-0x000000000061E000-memory.dmp	family_redline
behavioral1/memory/5796-2191-0x00000000002E0000-0x0000000000310000-memory.dmp	family_redline
behavioral1/files/0x0007000000023c85-2190.dat	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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	jr286320.exe

Executes dropped EXE 5 IoCs

pid	Process
3644	ziYr6443.exe
1488	it264623.exe
1684	jr286320.exe
2068	1.exe
5796	lr821566.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it264623.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\\\""	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.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\\\""	ziYr6443.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
4808	sc.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4540	1684	WerFault.exe	96

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziYr6443.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr286320.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr821566.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1488	it264623.exe
1488	it264623.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1488	it264623.exe
Token: SeDebugPrivilege	1684	jr286320.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 3644	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	86
PID 2276 wrote to memory of 3644	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	86
PID 2276 wrote to memory of 3644	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	86
PID 3644 wrote to memory of 1488	3644	ziYr6443.exe	87
PID 3644 wrote to memory of 1488	3644	ziYr6443.exe	87
PID 3644 wrote to memory of 1684	3644	ziYr6443.exe	96
PID 3644 wrote to memory of 1684	3644	ziYr6443.exe	96
PID 3644 wrote to memory of 1684	3644	ziYr6443.exe	96
PID 1684 wrote to memory of 2068	1684	jr286320.exe	97
PID 1684 wrote to memory of 2068	1684	jr286320.exe	97
PID 1684 wrote to memory of 2068	1684	jr286320.exe	97
PID 2276 wrote to memory of 5796	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	102
PID 2276 wrote to memory of 5796	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	102
PID 2276 wrote to memory of 5796	2276	2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe	102

C:\Users\Admin\AppData\Local\Temp\2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe
"C:\Users\Admin\AppData\Local\Temp\2e7f74a8f2a6aa3cf4b94892755c50bfaa39fb4d09b4b5e743de51ae2f50626f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYr6443.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYr6443.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3644
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it264623.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it264623.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1488
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr286320.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr286320.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1684
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2068
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 1380
      4⤵
      Program crash
      PID:4540
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr821566.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr821566.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1684 -ip 1684
1⤵
PID:3588

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4808

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\lr821566.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYr6443.exe

Filesize
517KB

MD5
a72a34b16c9ef4be81522c784bfaeea2

SHA1
0532b3a37ba60aa6e7fb50fd3e2e7dcb1cc7435d

SHA256
c873c46dbe864e5fe61621c4a6c770ff5a146e24e6b7f5004718c07fe42c2bb8

SHA512
f4ec6440c47d82cd000083cf722de7fe062930d4c648ab20fd5df30e34cee0098cf0b9fc1460ae9272778a532b225ba9d255ebeb0ef47be7064a01c37183305d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it264623.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr286320.exe

Filesize
438KB

MD5
c9a3774231aa560c3f61e9442c78c82b

SHA1
e2044c737912dbd37563c67b8bc7e4d7d3564cd0

SHA256
a8c98f96ee2e7c399e08b6554d64e892b8f08dfbd7ada809af47b035932691e4

SHA512
bfdea3c47f65bbd197a7ab1b5db9418b0fce9dd5c6742ee1ceb5c4a61514b7db996b88c1ec105b5986f6607fde531e906bf134bf74fef44f19f745e9029f1c27

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

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/1488-14-0x00007FF8BDEF3000-0x00007FF8BDEF5000-memory.dmp

Filesize
8KB

Download
memory/1488-15-0x0000000000290000-0x000000000029A000-memory.dmp

Filesize
40KB

Download
memory/1488-16-0x00007FF8BDEF3000-0x00007FF8BDEF5000-memory.dmp

Filesize
8KB

Download
memory/1684-22-0x00000000023F0000-0x0000000002458000-memory.dmp

Filesize
416KB

Download
memory/1684-23-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/1684-24-0x00000000025D0000-0x0000000002636000-memory.dmp

Filesize
408KB

Download
memory/1684-36-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-42-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-88-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-84-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-82-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-80-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-78-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-76-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-74-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-70-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-68-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-66-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-64-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-60-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-58-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-56-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-54-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-52-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-50-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-46-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-44-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-40-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-38-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-34-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-32-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-30-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-86-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-72-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-62-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-48-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-28-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-26-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-25-0x00000000025D0000-0x0000000002630000-memory.dmp

Filesize
384KB

Download
memory/1684-2167-0x00000000028E0000-0x0000000002912000-memory.dmp

Filesize
200KB

Download
memory/2068-2180-0x00000000005F0000-0x000000000061E000-memory.dmp

Filesize
184KB

Download
memory/2068-2181-0x0000000002880000-0x0000000002886000-memory.dmp

Filesize
24KB

Download
memory/2068-2182-0x00000000055A0000-0x0000000005BB8000-memory.dmp

Filesize
6.1MB

Download
memory/2068-2183-0x0000000005090000-0x000000000519A000-memory.dmp

Filesize
1.0MB

Download
memory/2068-2184-0x0000000004F80000-0x0000000004F92000-memory.dmp

Filesize
72KB

Download
memory/2068-2185-0x0000000004FA0000-0x0000000004FDC000-memory.dmp

Filesize
240KB

Download
memory/2068-2186-0x0000000005020000-0x000000000506C000-memory.dmp

Filesize
304KB

Download
memory/5796-2191-0x00000000002E0000-0x0000000000310000-memory.dmp

Filesize
192KB

Download
memory/5796-2192-0x0000000000D30000-0x0000000000D36000-memory.dmp

Filesize
24KB

Download