healer | 7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08

Analysis

max time kernel
143s
max time network
151s
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 23:11

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General

Target

7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe
Size

538KB
MD5

11ed9fa96e55bb0555c4d4fbcb182d80
SHA1

f109af444985949a30c5879a672e5dfc9b8641ef
SHA256

7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08
SHA512

fba5a967c09dde3230a39101b6d2b95ba1efc7f12e74e084ed6a46882334ea78b044e623c09b877bf6c5f9f743e1ecfd71a830730bc8af6b342822715b3ba61f
SSDEEP

12288:KMr8y90z7z45J+1YyrUOSVD+0pL4hHTMIRnEDZOs19Y:iyRck8TtREDB6

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b3a-12.dat	healer
behavioral1/memory/2772-15-0x0000000000010000-0x000000000001A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	jr062744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr062744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr062744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr062744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr062744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr062744.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/384-22-0x00000000027C0000-0x0000000002806000-memory.dmp	family_redline
behavioral1/memory/384-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp	family_redline
behavioral1/memory/384-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/384-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3972	zijm2424.exe
2772	jr062744.exe
384	ku051038.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"	jr062744.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\\\""	7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.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\\\""	zijm2424.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	7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zijm2424.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku051038.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2772	jr062744.exe
2772	jr062744.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	jr062744.exe
Token: SeDebugPrivilege	384	ku051038.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1648 wrote to memory of 3972	1648	7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe	84
PID 1648 wrote to memory of 3972	1648	7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe	84
PID 1648 wrote to memory of 3972	1648	7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe	84
PID 3972 wrote to memory of 2772	3972	zijm2424.exe	86
PID 3972 wrote to memory of 2772	3972	zijm2424.exe	86
PID 3972 wrote to memory of 384	3972	zijm2424.exe	94
PID 3972 wrote to memory of 384	3972	zijm2424.exe	94
PID 3972 wrote to memory of 384	3972	zijm2424.exe	94

C:\Users\Admin\AppData\Local\Temp\7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe
"C:\Users\Admin\AppData\Local\Temp\7513cb7cfb66e5358669e34fa9d52e4bed31e65993817db49ba590dd6e69df08.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijm2424.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijm2424.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3972
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr062744.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr062744.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2772
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku051038.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku051038.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:384

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\zijm2424.exe

Filesize
395KB

MD5
49193b97a4b4cfadcd8c6c449c876299

SHA1
1d4f5f6a39e7e90c7923194e63537354803222c4

SHA256
dde2620b84d82e46a73bcf1322ed6741b0db6d94711e681da8a4b309a1afa7bf

SHA512
e92b7a025b7540c04a9dd49a9e74a9f0533a4578458665632b7eac9eff6590bc2ddc53ec72ca0f0efaf7131404c02ded52318c5272cfba012c693052ea31adc4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr062744.exe

Filesize
13KB

MD5
7c04730ce6ba37a33fb0def0ffa26913

SHA1
288caba68f4d660c2faceb72f1479493e0f67190

SHA256
e7938b98e0cb031d31a30f52e90254e1622c53b16c9ab24a465995714cf657a3

SHA512
6c19d61b125d60e858f3d74d0c55cf682289b8dd430b0bd02e8bb482aa8734575c585364a21e7c172168254595557da583cd198adb60b9f8ba4cbdaac6c7d337

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku051038.exe

Filesize
353KB

MD5
7c0ae26655d56191ccca6cb190c4131f

SHA1
68d610535c8b55f0d5c0d68b81b549e5c46abc9f

SHA256
8908526bc11ff73c4dcb60edc53bc3c3c7d16186beb146c0aabc482689414340

SHA512
c72cc1f49cca38abea7241e7c317cdc44de3ff266d72034c9ad5212229bf994fc01aaa7843e0744be3bf92d6a31976a063111f989a60724f8e25708bc9df1737

Download Submit
memory/384-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-22-0x00000000027C0000-0x0000000002806000-memory.dmp

Filesize
280KB

Download
memory/384-935-0x0000000005D80000-0x0000000005DCC000-memory.dmp

Filesize
304KB

Download
memory/384-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-23-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/384-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp

Filesize
272KB

Download
memory/384-80-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-74-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-66-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-934-0x0000000005C30000-0x0000000005C6C000-memory.dmp

Filesize
240KB

Download
memory/384-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-933-0x0000000005C10000-0x0000000005C22000-memory.dmp

Filesize
72KB

Download
memory/384-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/384-931-0x00000000054A0000-0x0000000005AB8000-memory.dmp

Filesize
6.1MB

Download
memory/384-932-0x0000000005AD0000-0x0000000005BDA000-memory.dmp

Filesize
1.0MB

Download
memory/2772-17-0x00007FFE4C513000-0x00007FFE4C515000-memory.dmp

Filesize
8KB

Download
memory/2772-14-0x00007FFE4C513000-0x00007FFE4C515000-memory.dmp

Filesize
8KB

Download
memory/2772-15-0x0000000000010000-0x000000000001A000-memory.dmp

Filesize
40KB

Download