healer | d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9

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
04-11-2024 13:07

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General

Target

d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe
Size

533KB
MD5

b1bdd5fcd884450e606741f30926567e
SHA1

6522d48725ebf461a9af68acdf9191049380ad0e
SHA256

d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9
SHA512

cf405499339c2a73a64e5f7340350083a1a3c90d0ed51d2b0a0079a29cf96e2536c99f3ca1425fedbf4775fd97e97f21e7de2146f01ee98a245d2d2fbe706c33
SSDEEP

12288:BMrBy90ZP7dPA5Cai6XGSNESRwvcpBfiVqL9laW1z9G:IyoPZPWC8hZscp8OHG

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/0x000b000000023b65-12.dat	healer
behavioral1/memory/3460-15-0x00000000004A0000-0x00000000004AA000-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\DisableRealtimeMonitoring = "1"	sw82Pi55LV37.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sw82Pi55LV37.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sw82Pi55LV37.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sw82Pi55LV37.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sw82Pi55LV37.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sw82Pi55LV37.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/5012-22-0x00000000023F0000-0x0000000002436000-memory.dmp	family_redline
behavioral1/memory/5012-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp	family_redline
behavioral1/memory/5012-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-83-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-65-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-29-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline
behavioral1/memory/5012-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3668	vWc3999Vd.exe
3460	sw82Pi55LV37.exe
5012	tgq73Vu61.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"	sw82Pi55LV37.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\\\""	d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.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\\\""	vWc3999Vd.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	d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vWc3999Vd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tgq73Vu61.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3460	sw82Pi55LV37.exe
3460	sw82Pi55LV37.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3460	sw82Pi55LV37.exe
Token: SeDebugPrivilege	5012	tgq73Vu61.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 3668	4788	d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe	84
PID 4788 wrote to memory of 3668	4788	d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe	84
PID 4788 wrote to memory of 3668	4788	d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe	84
PID 3668 wrote to memory of 3460	3668	vWc3999Vd.exe	85
PID 3668 wrote to memory of 3460	3668	vWc3999Vd.exe	85
PID 3668 wrote to memory of 5012	3668	vWc3999Vd.exe	90
PID 3668 wrote to memory of 5012	3668	vWc3999Vd.exe	90
PID 3668 wrote to memory of 5012	3668	vWc3999Vd.exe	90

C:\Users\Admin\AppData\Local\Temp\d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe
"C:\Users\Admin\AppData\Local\Temp\d6f3e199122fe0adf7e22e6de8017f72d435c9f3254df63807de454a4369b8b9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vWc3999Vd.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vWc3999Vd.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw82Pi55LV37.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw82Pi55LV37.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3460
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tgq73Vu61.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tgq73Vu61.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5012

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\vWc3999Vd.exe

Filesize
389KB

MD5
3555908bbf8b2194a90d5a46aa8b6a64

SHA1
3923418df041f5abbaad1989104966dff1333db8

SHA256
1faaaeedc2c460e1a7b00e3cbba6a21fd8e0819141760201e41aac2c9d1933fa

SHA512
64d6cd2124c9c248b567cdc3510f2521dc50c2dcc19ae0fd1eec32e7822c6a3c01351505713eda20044bb1c6fb056a9867397805314a90bfef090c295129e60b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw82Pi55LV37.exe

Filesize
12KB

MD5
27754cfee83f58407b0f9370231925df

SHA1
39fef764c432230ae410b34499c87a35183bd13d

SHA256
a04d5f834d98e1fc85d778bee473c067c2d832b9958a183f429a331580582838

SHA512
fd8a4c5f0a9343bc0e296f230a47d83f3d7758c253fef271fd15021ca66cd05d02dd6ac286aecc8d3a470ab02c81464b451db35b96b0553072a307b992a04a39

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tgq73Vu61.exe

Filesize
305KB

MD5
932ce359cdc8eb7b4651a64aed6e493c

SHA1
10ab63aacb72202c59d42b88ddcc42252a615be5

SHA256
049a442cf189e4ad3c32ddbb536332fca534ddb5cd2a4866b3af62be7cc4b2d4

SHA512
bd9c106ef6b784cc85fd6e48b37f777f520a7c448263e2c747e651b2cbb742e88cfb2ece3ac97355c9aa0f37cd5b404210b6a35ad478896808468cf5d375d07e

Download Submit
memory/3460-14-0x00007FFA88393000-0x00007FFA88395000-memory.dmp

Filesize
8KB

Download
memory/3460-15-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/3460-16-0x00007FFA88393000-0x00007FFA88395000-memory.dmp

Filesize
8KB

Download
memory/5012-60-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-48-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-24-0x0000000004CF0000-0x0000000004D34000-memory.dmp

Filesize
272KB

Download
memory/5012-88-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-86-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-84-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-83-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-80-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-78-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-76-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-74-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-72-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-70-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-66-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-65-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-62-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-22-0x00000000023F0000-0x0000000002436000-memory.dmp

Filesize
280KB

Download
memory/5012-58-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-56-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-54-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-52-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-23-0x0000000004DA0000-0x0000000005344000-memory.dmp

Filesize
5.6MB

Download
memory/5012-44-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-42-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-40-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-38-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-36-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-32-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-30-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-29-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-68-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-50-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-46-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-34-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-26-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-25-0x0000000004CF0000-0x0000000004D2E000-memory.dmp

Filesize
248KB

Download
memory/5012-931-0x0000000005350000-0x0000000005968000-memory.dmp

Filesize
6.1MB

Download
memory/5012-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

Filesize
1.0MB

Download
memory/5012-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/5012-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

Filesize
240KB

Download
memory/5012-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download