healer | 298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a

Analysis

max time kernel
146s
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
06-11-2024 13:01

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General

Target

298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe
Size

689KB
MD5

7b2da37d630c7e072bcacd89e6d38c63
SHA1

618f6972240ed84e788d309bcd9173ee9485f645
SHA256

298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a
SHA512

2442cceef0810cab9c0c8904789169634ff5124a059a52d4d40c05494c9849f24727b6367427531dbfa805ecd7f137a38767e58a4887476f2bd37f72088f7e73
SSDEEP

12288:wMrgy90xH6DYmgiDqjie+y765hLudX0MSKI3VLuVZsK6L+uCv1FprfigQV0go18K:AyTi77mfad0LZ3VLu7sDL7C3pragBOVs

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

Processes:

resource	yara_rule
behavioral1/memory/4924-19-0x0000000002470000-0x000000000248A000-memory.dmp	healer
behavioral1/memory/4924-21-0x0000000004CA0000-0x0000000004CB8000-memory.dmp	healer
behavioral1/memory/4924-41-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-49-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-47-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-45-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-43-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-40-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-37-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-35-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-34-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-31-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-29-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-27-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-25-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-23-0x0000000004CA0000-0x0000000004CB2000-memory.dmp	healer
behavioral1/memory/4924-22-0x0000000004CA0000-0x0000000004CB2000-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

Processes:

pro7813.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7813.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7813.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7813.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7813.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7813.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7813.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4964-61-0x00000000037E0000-0x0000000003826000-memory.dmp	family_redline
behavioral1/memory/4964-62-0x0000000003AB0000-0x0000000003AF4000-memory.dmp	family_redline
behavioral1/memory/4964-64-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-76-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-96-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-94-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-92-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-90-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-88-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-86-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-84-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-80-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-78-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-74-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-72-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-70-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-68-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-66-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-82-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline
behavioral1/memory/4964-63-0x0000000003AB0000-0x0000000003AEF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un067402.exepro7813.exequ6853.exe

pid process

4076 un067402.exe
4924 pro7813.exe
4964 qu6853.exe

pid	process
4076	un067402.exe
4924	pro7813.exe
4964	qu6853.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro7813.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7813.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7813.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un067402.exe298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe

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\\\""	un067402.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\\\""	298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3124 4924 WerFault.exe pro7813.exe

pid	pid_target	process	target process
3124	4924	WerFault.exe	pro7813.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

Processes:

298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exeun067402.exepro7813.exequ6853.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un067402.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7813.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6853.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro7813.exe

pid process

4924 pro7813.exe
4924 pro7813.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro7813.exequ6853.exe

description pid process

Token: SeDebugPrivilege 4924 pro7813.exe
Token: SeDebugPrivilege 4964 qu6853.exe

pid	process
4924	pro7813.exe
4924	pro7813.exe

description	pid	process
Token: SeDebugPrivilege	4924	pro7813.exe
Token: SeDebugPrivilege	4964	qu6853.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exeun067402.exe

description	pid	process	target process
PID 4000 wrote to memory of 4076	4000	298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe	un067402.exe
PID 4000 wrote to memory of 4076	4000	298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe	un067402.exe
PID 4000 wrote to memory of 4076	4000	298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe	un067402.exe
PID 4076 wrote to memory of 4924	4076	un067402.exe	pro7813.exe
PID 4076 wrote to memory of 4924	4076	un067402.exe	pro7813.exe
PID 4076 wrote to memory of 4924	4076	un067402.exe	pro7813.exe
PID 4076 wrote to memory of 4964	4076	un067402.exe	qu6853.exe
PID 4076 wrote to memory of 4964	4076	un067402.exe	qu6853.exe
PID 4076 wrote to memory of 4964	4076	un067402.exe	qu6853.exe

C:\Users\Admin\AppData\Local\Temp\298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe
"C:\Users\Admin\AppData\Local\Temp\298d2ca2e1130159934819c5f7d52d4c9e0d95a3700ef26a17596a721ffe189a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4000

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un067402.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 1080
4⤵
- Program crash
PID:3124

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4924 -ip 4924
1⤵
PID:5040

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\un067402.exe

Filesize
547KB

MD5
915df67d4a72b0dd614dadf3a5d46507

SHA1
6d7bb85fbf8d3b41409bb84ae4901b2cd393735a

SHA256
3fda9d6d396ac78c21f3434e22309c27e1dcb587bf59f2d5330f54a753d01a5c

SHA512
371065f665aa6f1f327157e0dbd05ec89748ea43ad9a15c9ac6051a6377edeef3a86c5580fa02b28810da9620e5f672b1a3634b8289211970093246d9040b7c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7813.exe

Filesize
291KB

MD5
f571028467614fa9e2ebe5646b6b06e9

SHA1
00110f71ce17d96e1cd7b48347798aa91f496545

SHA256
2c2efbe725dd7ceaf634cda4d0fee97b0de8ab43ffb4494b72571947409a64c0

SHA512
d7419fe9f0db97b5c5ae1242159119c760a8a6dfcbf5719589a81fb11d201827cacd8873d0c6671675f2e8c949776135c90206ebcc17bd87b0035cb8f673af68

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6853.exe

Filesize
345KB

MD5
78f4306add6aeb63a8aca3d2ee76440a

SHA1
fc11d656f5fd9cedfca4e61055bb707fca94f0ea

SHA256
c69075cd66fa5f58ea0d91bd021a88c4b84472450c153c3e0018c543cf4fd874

SHA512
5b4107ad73c72c6333b5977b683a6ae8abaf22e7c6c65e418f3e8fd81a64b46b8506263ffc67904fd399390630a373d6f1c92ce47366f9bd91312c225c3011d1

Download Submit
memory/4924-15-0x00000000007F0000-0x00000000008F0000-memory.dmp

Filesize
1024KB

Download
memory/4924-16-0x0000000000920000-0x000000000094D000-memory.dmp

Filesize
180KB

Download
memory/4924-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4924-18-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/4924-19-0x0000000002470000-0x000000000248A000-memory.dmp

Filesize
104KB

Download
memory/4924-20-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/4924-21-0x0000000004CA0000-0x0000000004CB8000-memory.dmp

Filesize
96KB

Download
memory/4924-41-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-49-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-47-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-45-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-43-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-40-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-37-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-35-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-34-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-31-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-29-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-27-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-25-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-23-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-22-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

Filesize
72KB

Download
memory/4924-50-0x00000000007F0000-0x00000000008F0000-memory.dmp

Filesize
1024KB

Download
memory/4924-51-0x0000000000920000-0x000000000094D000-memory.dmp

Filesize
180KB

Download
memory/4924-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4924-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4924-55-0x0000000000400000-0x000000000070B000-memory.dmp

Filesize
3.0MB

Download
memory/4964-61-0x00000000037E0000-0x0000000003826000-memory.dmp

Filesize
280KB

Download
memory/4964-62-0x0000000003AB0000-0x0000000003AF4000-memory.dmp

Filesize
272KB

Download
memory/4964-64-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-76-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-96-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-94-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-92-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-90-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-88-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-86-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-84-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-80-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-78-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-74-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-72-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-70-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-68-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-66-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-82-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-63-0x0000000003AB0000-0x0000000003AEF000-memory.dmp

Filesize
252KB

Download
memory/4964-969-0x00000000066F0000-0x0000000006D08000-memory.dmp

Filesize
6.1MB

Download
memory/4964-970-0x0000000006D10000-0x0000000006E1A000-memory.dmp

Filesize
1.0MB

Download
memory/4964-971-0x0000000006E40000-0x0000000006E52000-memory.dmp

Filesize
72KB

Download
memory/4964-972-0x0000000006E60000-0x0000000006E9C000-memory.dmp

Filesize
240KB

Download
memory/4964-973-0x0000000006FB0000-0x0000000006FFC000-memory.dmp

Filesize
304KB

Download