healer | f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1

Analysis

max time kernel
148s
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
05-11-2024 22:21

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General

Target

f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe
Size

530KB
MD5

1f87e52e0d226f6988ae25e84f35171d
SHA1

1f16794a1dfcff02914b57d587ac97039f6ca59f
SHA256

f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1
SHA512

ba5167deeba4c7baac9e51b1de52d076f9c96832947e02f19e15985f96dfd6f9c1a7574756cf8e5ec62c142a9a34fffa74787803b8be597e6bdea36c49d0e4e9
SSDEEP

12288:EMrQy90WbuA1UhYDhvIQ9JtWbvzHvIzWOE83xu2WczohyjNH:UysxYDhLJ4gWOE8BuHczohy5H

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\jr794920.exe	healer
behavioral1/memory/3916-15-0x0000000000260000-0x000000000026A000-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:

jr794920.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr794920.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr794920.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr794920.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr794920.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr794920.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr794920.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/3208-22-0x0000000004AB0000-0x0000000004AF6000-memory.dmp	family_redline
behavioral1/memory/3208-24-0x0000000007180000-0x00000000071C4000-memory.dmp	family_redline
behavioral1/memory/3208-38-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-40-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-88-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-86-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-84-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-82-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-80-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-78-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-74-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-72-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-70-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-68-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-67-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-64-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-62-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-58-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-56-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-55-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-52-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-50-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-49-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-46-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-44-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-42-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-36-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-34-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-33-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-76-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-60-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-30-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-28-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-26-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline
behavioral1/memory/3208-25-0x0000000007180000-0x00000000071BF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziCl1370.exejr794920.exeku704461.exe

pid process

4532 ziCl1370.exe
3916 jr794920.exe
3208 ku704461.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr794920.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr794920.exe

pid	process
4532	ziCl1370.exe
3916	jr794920.exe
3208	ku704461.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr794920.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exeziCl1370.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\\\""	f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.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\\\""	ziCl1370.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:

f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exeziCl1370.exeku704461.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziCl1370.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku704461.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr794920.exe

pid process

3916 jr794920.exe
3916 jr794920.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr794920.exeku704461.exe

description pid process

Token: SeDebugPrivilege 3916 jr794920.exe
Token: SeDebugPrivilege 3208 ku704461.exe

pid	process
3916	jr794920.exe
3916	jr794920.exe

description	pid	process
Token: SeDebugPrivilege	3916	jr794920.exe
Token: SeDebugPrivilege	3208	ku704461.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exeziCl1370.exe

description	pid	process	target process
PID 4188 wrote to memory of 4532	4188	f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe	ziCl1370.exe
PID 4188 wrote to memory of 4532	4188	f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe	ziCl1370.exe
PID 4188 wrote to memory of 4532	4188	f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe	ziCl1370.exe
PID 4532 wrote to memory of 3916	4532	ziCl1370.exe	jr794920.exe
PID 4532 wrote to memory of 3916	4532	ziCl1370.exe	jr794920.exe
PID 4532 wrote to memory of 3208	4532	ziCl1370.exe	ku704461.exe
PID 4532 wrote to memory of 3208	4532	ziCl1370.exe	ku704461.exe
PID 4532 wrote to memory of 3208	4532	ziCl1370.exe	ku704461.exe

C:\Users\Admin\AppData\Local\Temp\f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe
"C:\Users\Admin\AppData\Local\Temp\f622c24d4a1fcfc82221bf4d23a3658775c020bb7d5ddc9037ca8fc60f2224c1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4188

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCl1370.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCl1370.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4532

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794920.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794920.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3916

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku704461.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku704461.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3208

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\ziCl1370.exe

Filesize
388KB

MD5
c50dfa8dd6ec4c36c347fd59c4055215

SHA1
dd069f463eac92f6b5879f8f71edbc2b5f08d2e4

SHA256
1b2927c3096ca7b5516f225f92ce80bd2f507e15f571d66c821382551d314c12

SHA512
89f6247a05c6f0f78ea573ca4ca3bc3676162fc1f63e7713268a2cc776c889457dec6b4d2cb6b4e4ab58a06d0526f0e3d300500a173154bf153c13d40eff9cf7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr794920.exe

Filesize
11KB

MD5
8db517a16ebdd8bc54e557b002b0fc1c

SHA1
f23385de2e2a05e6010dd0c583ef6fc6f47109db

SHA256
aef1e9ca653d58553644f52169f982117fa33b89bb93d8a194f241dfa1c740cb

SHA512
05425e9d559cf1092f149f6888b4a694e52bb9b37ed58ffb01e2c7894b6c8b7f21c05983342b6c2480c3c5babb00afc9ef8ea10c1cb3c021ab909a37f3fa6a9b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku704461.exe

Filesize
354KB

MD5
facb926b426a9e15c22833df033f9284

SHA1
2ca28762126e7902d540fc5052648f8c272fe642

SHA256
aace58cc1b7245d856937d7cc2115c275343161d1f847f2658b14b75d1b12ee4

SHA512
62baefcdec8429059169516b4352088b8f2f80e036efc3b166edbd3ff8b23ef7b8f0508e8e2e121cc3d4395e64b5ac0d0b7d181cf8fcf33efbff072daf7789ed

Download Submit
memory/3208-64-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-22-0x0000000004AB0000-0x0000000004AF6000-memory.dmp

Filesize
280KB

Download
memory/3208-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/3208-58-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-23-0x0000000007210000-0x00000000077B4000-memory.dmp

Filesize
5.6MB

Download
memory/3208-24-0x0000000007180000-0x00000000071C4000-memory.dmp

Filesize
272KB

Download
memory/3208-38-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-40-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-88-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-86-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-62-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-82-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-56-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-78-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-74-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-72-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-70-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-68-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-67-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3208-84-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3208-80-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-55-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-52-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-50-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-49-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-46-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-44-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-42-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-36-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-34-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-33-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-76-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-60-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-30-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-28-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-26-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-25-0x0000000007180000-0x00000000071BF000-memory.dmp

Filesize
252KB

Download
memory/3208-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/3208-931-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/3916-16-0x00007FFF287C3000-0x00007FFF287C5000-memory.dmp

Filesize
8KB

Download
memory/3916-14-0x00007FFF287C3000-0x00007FFF287C5000-memory.dmp

Filesize
8KB

Download
memory/3916-15-0x0000000000260000-0x000000000026A000-memory.dmp

Filesize
40KB

Download