healer | 278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18

Analysis

max time kernel
149s
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
06-11-2024 08:48

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General

Target

278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe
Size

521KB
MD5

b06c9e9e4b2f93166331084808b0bd74
SHA1

b10663fa018b0fa34c4707ced8631f870a23082a
SHA256

278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18
SHA512

97dfd769aa6884203709b5758ee19c57bf9d5c1ddc69a2604e4eeb17d2e1001adcd9bf4e913f51aea08c22ca5892d930a5daf9478e819122bfd4c5a3fe11b2c4
SSDEEP

12288:cMrXy9001Hjg4MJ6qBQm5kMbzlxtLP+f61ZF:TyE4MJ6qBQAkMbzlqi

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\jr758605.exe	healer
behavioral1/memory/4828-15-0x0000000000C00000-0x0000000000C0A000-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:

jr758605.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr758605.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr758605.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr758605.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr758605.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr758605.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr758605.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/5016-22-0x0000000002400000-0x0000000002446000-memory.dmp	family_redline
behavioral1/memory/5016-24-0x0000000002670000-0x00000000026B4000-memory.dmp	family_redline
behavioral1/memory/5016-38-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-42-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-88-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-86-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-84-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-80-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-78-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-76-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-74-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-72-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-68-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-66-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-65-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-62-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-60-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-58-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-56-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-54-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-52-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-48-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-46-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-40-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-36-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-34-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-32-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-82-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-70-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-50-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-44-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-30-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-28-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-26-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline
behavioral1/memory/5016-25-0x0000000002670000-0x00000000026AF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziuv4712.exejr758605.exeku186685.exe

pid process

2440 ziuv4712.exe
4828 jr758605.exe
5016 ku186685.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr758605.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr758605.exe

pid	process
2440	ziuv4712.exe
4828	jr758605.exe
5016	ku186685.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr758605.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exeziuv4712.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\\\""	278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.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\\\""	ziuv4712.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

4164 sc.exe

pid	process
4164	sc.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:

ziuv4712.exeku186685.exe278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziuv4712.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku186685.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr758605.exe

pid process

4828 jr758605.exe
4828 jr758605.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr758605.exeku186685.exe

description pid process

Token: SeDebugPrivilege 4828 jr758605.exe
Token: SeDebugPrivilege 5016 ku186685.exe

pid	process
4828	jr758605.exe
4828	jr758605.exe

description	pid	process
Token: SeDebugPrivilege	4828	jr758605.exe
Token: SeDebugPrivilege	5016	ku186685.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exeziuv4712.exe

description	pid	process	target process
PID 2608 wrote to memory of 2440	2608	278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe	ziuv4712.exe
PID 2608 wrote to memory of 2440	2608	278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe	ziuv4712.exe
PID 2608 wrote to memory of 2440	2608	278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe	ziuv4712.exe
PID 2440 wrote to memory of 4828	2440	ziuv4712.exe	jr758605.exe
PID 2440 wrote to memory of 4828	2440	ziuv4712.exe	jr758605.exe
PID 2440 wrote to memory of 5016	2440	ziuv4712.exe	ku186685.exe
PID 2440 wrote to memory of 5016	2440	ziuv4712.exe	ku186685.exe
PID 2440 wrote to memory of 5016	2440	ziuv4712.exe	ku186685.exe

C:\Users\Admin\AppData\Local\Temp\278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe
"C:\Users\Admin\AppData\Local\Temp\278b9616f68e7dc92ea3f7b208bd24916206609b2a8a4c170cc5a0c1e3ce9a18.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuv4712.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziuv4712.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr758605.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr758605.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4828

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku186685.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku186685.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5016

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4164

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\ziuv4712.exe

Filesize
379KB

MD5
21b8bf1bdc5cd1668e7825731e77643c

SHA1
0788f65f11a3e3483e009093983877878b0baeaa

SHA256
c11cbb7e95b728a247fb31fb11583283696bc560c9c5a74163adc9e0d92a62bc

SHA512
2fdd8843983ca9a34244e357febe959ddb3245047a9de848dfc971ba79b1dd9be463e9d4a534d807a44de6c1fdf69559519f183e3d9c95fec87eed0b1fe18361

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr758605.exe

Filesize
14KB

MD5
ee17a09a1e883b149483ab2eb53ffc8f

SHA1
93201b6f8ee11774e45a830dfd1beff0e396439a

SHA256
0e151bf5c75b8dcf8441bd3acab5ed24de86746b291d4658da73fea3895466be

SHA512
bfad1b14cc6bfaea0439da17d43cd8456890ce50c672f0a51633557da9bd43372713d2032d8b197a2b4559bc9467727cf49ac1fb8c8ef560e433851c5df209c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku186685.exe

Filesize
295KB

MD5
0941e06e8f49b5485999e57bf16888c7

SHA1
550ff8019bac6330a3238354f3e850b5788d89ac

SHA256
fe3584036db0139ef03251ca9997406c4ed9b01114c5fcfc4d7da11d63edefe3

SHA512
92c17f2d44912fe600504db891742f583a8a1c070af5fe6c321ede84d2a240bbe53ac582e8dab0520afc4a740f908dc7b1d61b9067dce39c33dad65c43df92a1

Download Submit
memory/4828-14-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/4828-15-0x0000000000C00000-0x0000000000C0A000-memory.dmp

Filesize
40KB

Download
memory/4828-16-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/5016-62-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-52-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-24-0x0000000002670000-0x00000000026B4000-memory.dmp

Filesize
272KB

Download
memory/5016-38-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-42-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-88-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-86-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-84-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-80-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-78-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-76-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-74-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-72-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-68-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-66-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-65-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-22-0x0000000002400000-0x0000000002446000-memory.dmp

Filesize
280KB

Download
memory/5016-60-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-58-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-56-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-54-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-23-0x0000000004E70000-0x0000000005414000-memory.dmp

Filesize
5.6MB

Download
memory/5016-48-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-46-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-40-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-36-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-34-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-32-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-82-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-70-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-50-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-44-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-30-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-28-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-26-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-25-0x0000000002670000-0x00000000026AF000-memory.dmp

Filesize
252KB

Download
memory/5016-931-0x0000000005420000-0x0000000005A38000-memory.dmp

Filesize
6.1MB

Download
memory/5016-932-0x0000000004CF0000-0x0000000004DFA000-memory.dmp

Filesize
1.0MB

Download
memory/5016-933-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/5016-934-0x0000000005A40000-0x0000000005A7C000-memory.dmp

Filesize
240KB

Download
memory/5016-935-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download