healer | 2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1

Analysis

max time kernel
143s
max time network
148s
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 18:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe
Size

659KB
MD5

66109d69f0c6330c7aa5d516691cab96
SHA1

cd5bbe16479f07bc6d4e691a045969286160039e
SHA256

2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1
SHA512

d1be22f40035d1a8e0530b85c52c09d346fc3149e82464e3d9b4b399d0440bed9c7b71e31216b7a40a3ed0f0d0ea61b540aa82ae6514b3dc8c1ee9c5d27e0b3a
SSDEEP

12288:UMr8y90qrxKFoxAJujM7h/NN4sQd+4OKjq1WNf5KBa/Tm0TQxLbn2FH:gy/rxKOYEM7h/NNO04hjq1YAOm0kN2

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/2144-19-0x0000000002780000-0x000000000279A000-memory.dmp	healer
behavioral1/memory/2144-21-0x00000000027F0000-0x0000000002808000-memory.dmp	healer
behavioral1/memory/2144-37-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-47-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-45-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-43-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-41-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-39-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-35-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-49-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-33-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-31-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-29-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-27-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-25-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-23-0x00000000027F0000-0x0000000002802000-memory.dmp	healer
behavioral1/memory/2144-22-0x00000000027F0000-0x0000000002802000-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:

pro7543.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7543.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/4552-61-0x0000000004B00000-0x0000000004B46000-memory.dmp	family_redline
behavioral1/memory/4552-62-0x0000000005170000-0x00000000051B4000-memory.dmp	family_redline
behavioral1/memory/4552-76-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-82-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-96-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-94-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-90-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-88-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-86-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-84-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-80-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-78-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-74-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-72-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-70-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-92-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-68-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-66-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-64-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline
behavioral1/memory/4552-63-0x0000000005170000-0x00000000051AF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un916183.exepro7543.exequ0668.exe

pid process

4548 un916183.exe
2144 pro7543.exe
4552 qu0668.exe

pid	process
4548	un916183.exe
2144	pro7543.exe
4552	qu0668.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro7543.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7543.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7543.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exeun916183.exe

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\\\""	2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.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\\\""	un916183.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2888 2144 WerFault.exe pro7543.exe

pid	pid_target	process	target process
2888	2144	WerFault.exe	pro7543.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:

2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exeun916183.exepro7543.exequ0668.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un916183.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7543.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0668.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro7543.exe

pid process

2144 pro7543.exe
2144 pro7543.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro7543.exequ0668.exe

description pid process

Token: SeDebugPrivilege 2144 pro7543.exe
Token: SeDebugPrivilege 4552 qu0668.exe

pid	process
2144	pro7543.exe
2144	pro7543.exe

description	pid	process
Token: SeDebugPrivilege	2144	pro7543.exe
Token: SeDebugPrivilege	4552	qu0668.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exeun916183.exe

description	pid	process	target process
PID 2836 wrote to memory of 4548	2836	2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe	un916183.exe
PID 2836 wrote to memory of 4548	2836	2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe	un916183.exe
PID 2836 wrote to memory of 4548	2836	2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe	un916183.exe
PID 4548 wrote to memory of 2144	4548	un916183.exe	pro7543.exe
PID 4548 wrote to memory of 2144	4548	un916183.exe	pro7543.exe
PID 4548 wrote to memory of 2144	4548	un916183.exe	pro7543.exe
PID 4548 wrote to memory of 4552	4548	un916183.exe	qu0668.exe
PID 4548 wrote to memory of 4552	4548	un916183.exe	qu0668.exe
PID 4548 wrote to memory of 4552	4548	un916183.exe	qu0668.exe

C:\Users\Admin\AppData\Local\Temp\2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe
"C:\Users\Admin\AppData\Local\Temp\2d6dfdff1fdfd2fd19d4dea3247ed2121c06cfaee3f6df54a5bc9c1c84b01df1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2836

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un916183.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un916183.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4548

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7543.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7543.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:2144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2144 -s 1028
4⤵
- Program crash
PID:2888

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0668.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0668.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2144 -ip 2144
1⤵
PID:3468

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un916183.exe

Filesize
518KB

MD5
26520c4154f83272c98a220aabe391ad

SHA1
a932efd6af2fffa5c13cd5e599bdd1dac0503f8e

SHA256
c6a64c06e5cd84da731649f985e40eb9bbdc8e8328cefc076285fe4ef982355d

SHA512
da41686e266f2a9c1c04b2c73ab58f3d28ce7a7329f938b51d568c9547940fcee9db515e408ab1155ad39d38f1e1047741fbfb5345dc8b1b24a837414a13f269

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7543.exe

Filesize
376KB

MD5
4acf940d16b7952dbe567c8213f0f63e

SHA1
d985d5ecdb67a7dcd098590776c2b39d6a9cde98

SHA256
bb41cbb62159d0a2f9ade1c7ba70ac7c1decab3d6a67d9cd4597f1ad6b52bb20

SHA512
b0fe102b231164031aa6b7891b75c729d73b948e63d657427218093522b4912867e257c19651463a5b42c619396f09d6f9cac6066ddad6aa9795da09e638a75e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0668.exe

Filesize
434KB

MD5
43862fd071d0c92ad79b38f3494934f3

SHA1
da13071e87636e0ccae1f75fd6ec19fb897aaaf3

SHA256
5e5848daf055707da938c2f44947c3f55fa3ffd9da514b66d7801dfef0397489

SHA512
efb0975ddf2dffe7660b3633e943d3d11ae27b8560e514414548a40c65b7d288b523bff10e7e6e5831816eca7832392bfbbab48f621a1ec83c2e64784f4833b1

Download Submit
memory/2144-15-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/2144-16-0x0000000000940000-0x000000000096D000-memory.dmp

Filesize
180KB

Download
memory/2144-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2144-18-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/2144-19-0x0000000002780000-0x000000000279A000-memory.dmp

Filesize
104KB

Download
memory/2144-20-0x0000000004D30000-0x00000000052D4000-memory.dmp

Filesize
5.6MB

Download
memory/2144-21-0x00000000027F0000-0x0000000002808000-memory.dmp

Filesize
96KB

Download
memory/2144-37-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-47-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-45-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-43-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-41-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-39-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-35-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-49-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-33-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-31-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-29-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-27-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-25-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-23-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-22-0x00000000027F0000-0x0000000002802000-memory.dmp

Filesize
72KB

Download
memory/2144-50-0x0000000000740000-0x0000000000840000-memory.dmp

Filesize
1024KB

Download
memory/2144-51-0x0000000000940000-0x000000000096D000-memory.dmp

Filesize
180KB

Download
memory/2144-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2144-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2144-55-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/4552-61-0x0000000004B00000-0x0000000004B46000-memory.dmp

Filesize
280KB

Download
memory/4552-62-0x0000000005170000-0x00000000051B4000-memory.dmp

Filesize
272KB

Download
memory/4552-76-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-82-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-96-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-94-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-90-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-88-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-86-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-84-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-80-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-78-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-74-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-72-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-70-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-92-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-68-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-66-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-64-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-63-0x0000000005170000-0x00000000051AF000-memory.dmp

Filesize
252KB

Download
memory/4552-969-0x00000000051F0000-0x0000000005808000-memory.dmp

Filesize
6.1MB

Download
memory/4552-970-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/4552-971-0x00000000059D0000-0x00000000059E2000-memory.dmp

Filesize
72KB

Download
memory/4552-972-0x00000000059F0000-0x0000000005A2C000-memory.dmp

Filesize
240KB

Download
memory/4552-973-0x0000000005B40000-0x0000000005B8C000-memory.dmp

Filesize
304KB

Download