healer | 24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8

Resubmissions

29-10-2024 14:01

241029-rbjnsaxkdn 10

04-04-2023 22:31

230404-2fdnfaad77 10

Analysis

max time kernel
147s
max time network
152s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
29-10-2024 14:01

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General

Target

24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe
Size

689KB
MD5

276eb289493c95836c81d6bea8058383
SHA1

f4ae220b769d71c5eccdcbdc3f06ea09844d2747
SHA256

24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8
SHA512

56094cce0778c472e181ba94a25bd84b2f5607899290540ef508a1180dd78a5f6001f5452de735d731ca124bcf31212944b578b8b7ab6b57181eca14a6c165b8
SSDEEP

12288:kMrxy90iqQxuhwJBPSqcF2lN5hGIqOzTK2Ike1bcbVq6od189X5d:1yNHxuWjlcFO5k+zTKfke1bsx

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 17 IoCs

resource	yara_rule
behavioral1/memory/1684-26-0x00000000003E0000-0x00000000003FA000-memory.dmp	healer
behavioral1/memory/1684-27-0x0000000000900000-0x0000000000918000-memory.dmp	healer
behavioral1/memory/1684-28-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-55-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-53-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-51-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-49-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-48-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-45-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-43-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-41-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-39-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-37-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-35-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-33-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-31-0x0000000000900000-0x0000000000912000-memory.dmp	healer
behavioral1/memory/1684-29-0x0000000000900000-0x0000000000912000-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"	pro7582.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7582.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7582.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7582.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7582.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7582.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2740-70-0x0000000002360000-0x00000000023A6000-memory.dmp	family_redline
behavioral1/memory/2740-71-0x00000000023E0000-0x0000000002424000-memory.dmp	family_redline
behavioral1/memory/2740-72-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-81-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-88-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-105-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-103-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-101-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-100-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-97-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-95-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-93-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-91-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-89-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-85-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-83-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-79-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-77-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-75-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline
behavioral1/memory/2740-73-0x00000000023E0000-0x000000000241F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1636	un791366.exe
1684	pro7582.exe
2740	qu9174.exe

Loads dropped DLL 8 IoCs

pid	Process
2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe
1636	un791366.exe
1636	un791366.exe
1636	un791366.exe
1684	pro7582.exe
1636	un791366.exe
1636	un791366.exe
2740	qu9174.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7582.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	pro7582.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\\\""	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.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\\\""	un791366.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un791366.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7582.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9174.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1684	pro7582.exe
1684	pro7582.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1684	pro7582.exe
Token: SeDebugPrivilege	2740	qu9174.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 2368 wrote to memory of 1636	2368	24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe	30
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 1684	1636	un791366.exe	31
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33
PID 1636 wrote to memory of 2740	1636	un791366.exe	33

C:\Users\Admin\AppData\Local\Temp\24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe
"C:\Users\Admin\AppData\Local\Temp\24241ed2e4755e688b2064771ab790fcfec4bfdd5aa2424d816187a60192f6c8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un791366.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un791366.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7582.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7582.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Loads dropped DLL
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1684
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9174.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9174.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2740

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

\Users\Admin\AppData\Local\Temp\IXP000.TMP\un791366.exe

Filesize
535KB

MD5
d58d6cc80da99e56e748a3db3e03d91a

SHA1
12c33e3fd68227f20ebe24725ef0356c3a3ef8dc

SHA256
79e7e6ecfa24392998ad4253272671f5f088ca9afbbd80012600f0374a3f1127

SHA512
015f29d7acbcf04df1f10b72f864a693247cd29b8f388c159205dfbb863b0577248b306309b80029bdd91b15491481e470bbd9d8f4d1618ee583f273a84ede8e

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7582.exe

Filesize
311KB

MD5
4e23d63aaf68e9f26edeb48cb1d52482

SHA1
b99a8386590c910290002e29ee4953452d4c346d

SHA256
af57e5a4f3f4ef3cc51ffb78a34bf460ea3a237d3538d76cf7a33a3bf7063edc

SHA512
e6ce1d378a30487d4d33dd77fb0b16d94d37bfd9439f51bc8fe43fa7db3df4c190cd27526b4df3c65f547c61d8a03f250222687408c709520ce4219a4714ea2c

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9174.exe

Filesize
370KB

MD5
eb98c38cb515e75d9b4a7ed3c1ce3530

SHA1
781be3221cc3496765d935cd6ac7ae2d6979f4a9

SHA256
afe7161b96abd748b8572e040f416a1d4eba41066211d6a03ad2bcbaa0ba2420

SHA512
edacf0d3465849741c544814de65925c5910f345c55276454fcbe9d72b90888491f9239f22eeed2c55a752dfe2219c1a647e989eaa4cc384be8f572024a8962f

Download Submit
memory/1684-57-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/1684-28-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-27-0x0000000000900000-0x0000000000918000-memory.dmp

Filesize
96KB

Download
memory/1684-24-0x0000000000920000-0x0000000000A20000-memory.dmp

Filesize
1024KB

Download
memory/1684-55-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-53-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-51-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-49-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-48-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-45-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-43-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-41-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-39-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-37-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-35-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-59-0x0000000000400000-0x0000000000802000-memory.dmp

Filesize
4.0MB

Download
memory/1684-31-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-29-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/1684-56-0x0000000000920000-0x0000000000A20000-memory.dmp

Filesize
1024KB

Download
memory/1684-25-0x0000000000280000-0x00000000002AD000-memory.dmp

Filesize
180KB

Download
memory/1684-58-0x0000000000280000-0x00000000002AD000-memory.dmp

Filesize
180KB

Download
memory/1684-26-0x00000000003E0000-0x00000000003FA000-memory.dmp

Filesize
104KB

Download
memory/1684-33-0x0000000000900000-0x0000000000912000-memory.dmp

Filesize
72KB

Download
memory/2740-81-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-77-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-93-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-95-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-88-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-105-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-103-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-70-0x0000000002360000-0x00000000023A6000-memory.dmp

Filesize
280KB

Download
memory/2740-73-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-97-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-101-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-72-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-91-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-89-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-85-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-83-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-79-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-71-0x00000000023E0000-0x0000000002424000-memory.dmp

Filesize
272KB

Download
memory/2740-75-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download
memory/2740-100-0x00000000023E0000-0x000000000241F000-memory.dmp

Filesize
252KB

Download