healer | d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80

Analysis

max time kernel
144s
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
30-10-2024 21:58

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General

Target

d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe
Size

534KB
MD5

8c9e4c87ce4b245f422ec1a83a0d7b7f
SHA1

214e42656921b45e73291306ec9f8ed3a81b8b7f
SHA256

d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80
SHA512

ee734c455d70e359baf6bbc675bed9c622074956d27d1580c340287751ea8c4165085f88f5e50ef9f565fb18bca695237c2bcd81f3ace6793e1194b75338cf3c
SSDEEP

12288:TMryy90fARLG83uKUvmc/CfaaA6g7fiVGipIke9q9bRi:JyDL33u+YyaaAP2UQEEbRi

Score

10^/10

healer redline rumfa discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rumfa

193.233.20.24:4123

Attributes

auth_value
749d02a6b4ef1fa2ad908e44ec2296dc

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023ccd-12.dat	healer
behavioral1/memory/2028-15-0x0000000000CF0000-0x0000000000CFA000-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\DisableScanOnRealtimeEnable = "1"	sw09yG18Hl60.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sw09yG18Hl60.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sw09yG18Hl60.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sw09yG18Hl60.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sw09yG18Hl60.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sw09yG18Hl60.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/3648-22-0x00000000023B0000-0x00000000023F6000-memory.dmp	family_redline
behavioral1/memory/3648-24-0x0000000002750000-0x0000000002794000-memory.dmp	family_redline
behavioral1/memory/3648-26-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-38-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-88-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-86-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-84-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-82-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-78-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-76-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-74-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-72-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-70-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-68-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-66-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-62-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-61-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-58-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-56-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-54-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-52-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-50-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-48-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-44-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-42-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-40-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-36-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-34-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-32-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-30-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-28-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-80-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-64-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-46-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline
behavioral1/memory/3648-25-0x0000000002750000-0x000000000278E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4540	vZg6586cM.exe
2028	sw09yG18Hl60.exe
3648	tzM85Vh89.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"	sw09yG18Hl60.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	vZg6586cM.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\\\""	d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vZg6586cM.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tzM85Vh89.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2028	sw09yG18Hl60.exe
2028	sw09yG18Hl60.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2028	sw09yG18Hl60.exe
Token: SeDebugPrivilege	3648	tzM85Vh89.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 4540	5092	d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe	84
PID 5092 wrote to memory of 4540	5092	d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe	84
PID 5092 wrote to memory of 4540	5092	d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe	84
PID 4540 wrote to memory of 2028	4540	vZg6586cM.exe	85
PID 4540 wrote to memory of 2028	4540	vZg6586cM.exe	85
PID 4540 wrote to memory of 3648	4540	vZg6586cM.exe	96
PID 4540 wrote to memory of 3648	4540	vZg6586cM.exe	96
PID 4540 wrote to memory of 3648	4540	vZg6586cM.exe	96

C:\Users\Admin\AppData\Local\Temp\d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe
"C:\Users\Admin\AppData\Local\Temp\d7d79bd2262233e232e88b9e79684be0b5010d523425a686d2249de3d455fc80.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZg6586cM.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vZg6586cM.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4540
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw09yG18Hl60.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw09yG18Hl60.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tzM85Vh89.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tzM85Vh89.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3648

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\vZg6586cM.exe

Filesize
389KB

MD5
7333965fed00bb95232543ad5d344099

SHA1
522865f237eb56e50c9953a54d1c0029679090be

SHA256
226d703b3a242ee2aeb1f3622c48b6bf051d5a6b7cd85a9075c3df66ad4c174c

SHA512
b1a54c96755489d594856a947b5427a02b8489728db8d729a3df74bac899bb9c509cae5562a871ef8d4b3b58238e5f12db7e8ea83062a820795892c9a0c6a7ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw09yG18Hl60.exe

Filesize
12KB

MD5
1dbec2a643194da5110e9f9f2affc653

SHA1
e7932bd5ff25c1b85f012cbcc6bdd4f44f7b1e12

SHA256
3322d0fa238a458ecbea96b32c9cc1023396d847b9cbf1e79389efd1b9bcc398

SHA512
0997c22d914459fbdb156cad19653e59ed6ac5780026eef226839afc82af47b48038fe9c5fbdde5b4c054e094f5fec92f5c3529809507b4e4b3380f10e0a52a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tzM85Vh89.exe

Filesize
305KB

MD5
932ce359cdc8eb7b4651a64aed6e493c

SHA1
10ab63aacb72202c59d42b88ddcc42252a615be5

SHA256
049a442cf189e4ad3c32ddbb536332fca534ddb5cd2a4866b3af62be7cc4b2d4

SHA512
bd9c106ef6b784cc85fd6e48b37f777f520a7c448263e2c747e651b2cbb742e88cfb2ece3ac97355c9aa0f37cd5b404210b6a35ad478896808468cf5d375d07e

Download Submit
memory/2028-14-0x00007FFCBB9D3000-0x00007FFCBB9D5000-memory.dmp

Filesize
8KB

Download
memory/2028-15-0x0000000000CF0000-0x0000000000CFA000-memory.dmp

Filesize
40KB

Download
memory/2028-16-0x00007FFCBB9D3000-0x00007FFCBB9D5000-memory.dmp

Filesize
8KB

Download
memory/3648-62-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-52-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-24-0x0000000002750000-0x0000000002794000-memory.dmp

Filesize
272KB

Download
memory/3648-26-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-38-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-88-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-86-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-84-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-82-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-78-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-76-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-74-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-72-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-70-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-68-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-66-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-22-0x00000000023B0000-0x00000000023F6000-memory.dmp

Filesize
280KB

Download
memory/3648-61-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-58-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-56-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-54-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-23-0x0000000004E70000-0x0000000005414000-memory.dmp

Filesize
5.6MB

Download
memory/3648-50-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-48-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-44-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-42-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-40-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-36-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-34-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-32-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-30-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-28-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-80-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-64-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-46-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-25-0x0000000002750000-0x000000000278E000-memory.dmp

Filesize
248KB

Download
memory/3648-931-0x0000000005420000-0x0000000005A38000-memory.dmp

Filesize
6.1MB

Download
memory/3648-932-0x0000000004C80000-0x0000000004D8A000-memory.dmp

Filesize
1.0MB

Download
memory/3648-933-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

Filesize
72KB

Download
memory/3648-934-0x0000000004DE0000-0x0000000004E1C000-memory.dmp

Filesize
240KB

Download
memory/3648-935-0x0000000005B40000-0x0000000005B8C000-memory.dmp

Filesize
304KB

Download