healer | 775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f

Analysis

max time kernel
143s
max time network
147s
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 12:05

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General

Target

775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe
Size

537KB
MD5

d5940e773584f1cb5df4424b9e7ead00
SHA1

16360fe75400205b6cd709b756b0cb5a186729ef
SHA256

775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f
SHA512

a180436147d4162c8484a29b3b816cd55824c7c72541433b1b5f2b96d0d08c0f8833b7b0bc298da054864759cd59d20782573954d1c4c0b14bc375fb1b34be42
SSDEEP

12288:zMrWy90Ys+tBi1Ru5ODfZEOW4xl4i1sN15wuUA6AT:JyNDtBiWgD6OJ4LnTr

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr020552.exe	healer
behavioral1/memory/2740-15-0x0000000000B80000-0x0000000000B8A000-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:

jr020552.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr020552.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr020552.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr020552.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr020552.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr020552.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr020552.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/880-22-0x00000000023C0000-0x0000000002406000-memory.dmp	family_redline
behavioral1/memory/880-24-0x0000000002580000-0x00000000025C4000-memory.dmp	family_redline
behavioral1/memory/880-32-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-40-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-88-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-84-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-82-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-80-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-78-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-76-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-74-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-72-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-68-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-66-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-64-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-62-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-60-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-58-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-56-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-52-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-50-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-49-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-46-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-44-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-42-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-38-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-36-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-34-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-30-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-86-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-70-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-54-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-28-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-26-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline
behavioral1/memory/880-25-0x0000000002580000-0x00000000025BF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zimJ5667.exejr020552.exeku706516.exe

pid process

3712 zimJ5667.exe
2740 jr020552.exe
880 ku706516.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr020552.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr020552.exe

pid	process
3712	zimJ5667.exe
2740	jr020552.exe
880	ku706516.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr020552.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exezimJ5667.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\\\""	775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.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\\\""	zimJ5667.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

Processes:

zimJ5667.exeku706516.exe775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimJ5667.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku706516.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr020552.exe

pid process

2740 jr020552.exe
2740 jr020552.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr020552.exeku706516.exe

description pid process

Token: SeDebugPrivilege 2740 jr020552.exe
Token: SeDebugPrivilege 880 ku706516.exe

pid	process
2740	jr020552.exe
2740	jr020552.exe

description	pid	process
Token: SeDebugPrivilege	2740	jr020552.exe
Token: SeDebugPrivilege	880	ku706516.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exezimJ5667.exe

description	pid	process	target process
PID 2268 wrote to memory of 3712	2268	775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe	zimJ5667.exe
PID 2268 wrote to memory of 3712	2268	775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe	zimJ5667.exe
PID 2268 wrote to memory of 3712	2268	775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe	zimJ5667.exe
PID 3712 wrote to memory of 2740	3712	zimJ5667.exe	jr020552.exe
PID 3712 wrote to memory of 2740	3712	zimJ5667.exe	jr020552.exe
PID 3712 wrote to memory of 880	3712	zimJ5667.exe	ku706516.exe
PID 3712 wrote to memory of 880	3712	zimJ5667.exe	ku706516.exe
PID 3712 wrote to memory of 880	3712	zimJ5667.exe	ku706516.exe

C:\Users\Admin\AppData\Local\Temp\775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe
"C:\Users\Admin\AppData\Local\Temp\775570c81f2f8f829aa2032190acd78b5ecfc60a5f83f020d2af1beb6b38c42f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimJ5667.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimJ5667.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3712

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr020552.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr020552.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2740

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku706516.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku706516.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:880

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\zimJ5667.exe

Filesize
383KB

MD5
5338d80240b9d6d398cf2f0237606d4a

SHA1
d3bf4fa106caf31b5c686d4b767a0f50446edd28

SHA256
536ecf1e66ac90211690e5e50003494d8a34d7df0df4c1387114ba1cbf279b19

SHA512
0ef99255a3649cd3ead48a815ee6be696b04294e2b7ca1c9805313607c84801b694b060b808e118ccc6a1a33069aa4212a79c25c1d19295b91fe746ef8293ccf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr020552.exe

Filesize
13KB

MD5
6a266dfa4a206f819a896ce11534d0e7

SHA1
4761380821b67e5be8f976493595f0c2946eec45

SHA256
cc40b0f8a2f0461dbedbc34c4e1be7cc8e5bddd3c039191c06f29c8b03f46c80

SHA512
392779dc08830a125703647abcb9ca3fd4231e8290dd9c9bd749d4a924ee47e1a7e27f9a59d384f41a327cc00461e8499c9ef74692e503ad1a371e5990efe573

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku706516.exe

Filesize
311KB

MD5
e612e4211e08de49456c4da59a49e281

SHA1
b466ef7ca9efb81e96da0654d8e776c96b4c8151

SHA256
ced2a1564b4430227f5ecabe4721b36f5e77d14e82a575f2ef3e4f3d04b85001

SHA512
93925ebaac233641a099cc22c45fe5b28b4f18770d5f2c6a0bad393ce0def0b43272851c18cf3836abf2794fc903004000a795bebb736e2a0dc6f1227251162c

Download Submit
memory/880-62-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-22-0x00000000023C0000-0x0000000002406000-memory.dmp

Filesize
280KB

Download
memory/880-935-0x0000000004C50000-0x0000000004C9C000-memory.dmp

Filesize
304KB

Download
memory/880-58-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-23-0x0000000004CC0000-0x0000000005264000-memory.dmp

Filesize
5.6MB

Download
memory/880-24-0x0000000002580000-0x00000000025C4000-memory.dmp

Filesize
272KB

Download
memory/880-32-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-40-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-88-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-84-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-60-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-80-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-56-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-76-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-74-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-72-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-68-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-66-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-64-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-934-0x0000000004C00000-0x0000000004C3C000-memory.dmp

Filesize
240KB

Download
memory/880-82-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-933-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

Filesize
72KB

Download
memory/880-78-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-52-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-50-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-49-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-46-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-44-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-42-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-38-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-36-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-34-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-30-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-86-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-70-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-54-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-28-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-26-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-25-0x0000000002580000-0x00000000025BF000-memory.dmp

Filesize
252KB

Download
memory/880-931-0x0000000005270000-0x0000000005888000-memory.dmp

Filesize
6.1MB

Download
memory/880-932-0x0000000005890000-0x000000000599A000-memory.dmp

Filesize
1.0MB

Download
memory/2740-16-0x00007FFE718C3000-0x00007FFE718C5000-memory.dmp

Filesize
8KB

Download
memory/2740-14-0x00007FFE718C3000-0x00007FFE718C5000-memory.dmp

Filesize
8KB

Download
memory/2740-15-0x0000000000B80000-0x0000000000B8A000-memory.dmp

Filesize
40KB

Download