healer | 57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b

Analysis

max time kernel
143s
max time network
149s
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 13:12

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General

Target

57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe
Size

537KB
MD5

80536f48f444c150e44d8c9522bb5f67
SHA1

d2914d2015c60725e753f4c0f8c44ab2867fee35
SHA256

57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b
SHA512

d4351f030555b8ec3a407cb723e2deb8ee606c504b0de828a44dc583dea18bab25f00b26b590949de1a37bfdffb7d188863fc9e0b611279e26837a1c6e64611e
SSDEEP

12288:7Mryy90ZXoVGrpTMVw3rUYeHew0RVN3oxF6R:9yuk+wVw3rC+w0R7o6R

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\jr380677.exe	healer
behavioral1/memory/2428-15-0x0000000000C60000-0x0000000000C6A000-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:

jr380677.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr380677.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr380677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr380677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr380677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr380677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr380677.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/3764-22-0x00000000026D0000-0x0000000002716000-memory.dmp	family_redline
behavioral1/memory/3764-24-0x0000000002980000-0x00000000029C4000-memory.dmp	family_redline
behavioral1/memory/3764-38-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-36-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-88-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-86-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-84-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-82-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-80-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-78-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-74-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-72-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-70-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-68-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-66-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-64-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-62-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-60-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-58-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-54-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-52-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-50-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-48-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-46-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-44-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-42-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-40-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-34-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-32-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-30-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-76-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-56-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-28-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-26-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline
behavioral1/memory/3764-25-0x0000000002980000-0x00000000029BF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zifw1127.exejr380677.exeku885898.exe

pid process

3584 zifw1127.exe
2428 jr380677.exe
3764 ku885898.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr380677.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr380677.exe

pid	process
3584	zifw1127.exe
2428	jr380677.exe
3764	ku885898.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr380677.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exezifw1127.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\\\""	57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.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\\\""	zifw1127.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:

57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exezifw1127.exeku885898.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zifw1127.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku885898.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr380677.exe

pid process

2428 jr380677.exe
2428 jr380677.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr380677.exeku885898.exe

description pid process

Token: SeDebugPrivilege 2428 jr380677.exe
Token: SeDebugPrivilege 3764 ku885898.exe

pid	process
2428	jr380677.exe
2428	jr380677.exe

description	pid	process
Token: SeDebugPrivilege	2428	jr380677.exe
Token: SeDebugPrivilege	3764	ku885898.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exezifw1127.exe

description	pid	process	target process
PID 1124 wrote to memory of 3584	1124	57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe	zifw1127.exe
PID 1124 wrote to memory of 3584	1124	57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe	zifw1127.exe
PID 1124 wrote to memory of 3584	1124	57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe	zifw1127.exe
PID 3584 wrote to memory of 2428	3584	zifw1127.exe	jr380677.exe
PID 3584 wrote to memory of 2428	3584	zifw1127.exe	jr380677.exe
PID 3584 wrote to memory of 3764	3584	zifw1127.exe	ku885898.exe
PID 3584 wrote to memory of 3764	3584	zifw1127.exe	ku885898.exe
PID 3584 wrote to memory of 3764	3584	zifw1127.exe	ku885898.exe

C:\Users\Admin\AppData\Local\Temp\57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe
"C:\Users\Admin\AppData\Local\Temp\57460b09a17bbfceac49a160e25a821b9c810755e5890d0a2d4df7a1f93fef6b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1124

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifw1127.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifw1127.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3584

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr380677.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr380677.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2428

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku885898.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku885898.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3764

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\zifw1127.exe

Filesize
395KB

MD5
7b9de847628648c3e6f16cab640fc324

SHA1
0121dba2dd8ce363551c6ab740d41677ad760d3f

SHA256
9eb9366f3e6736e1285f81f16e66f9a58de2c1228df15858224e161a17b8760b

SHA512
ece1290efdc7b13e88a62999c71f27a53f7b409f27c3c066329b541a09553bec345acc540a45c217a52c20e41e0d6cb67259eb3faea1cd19cd085ce29c34026b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr380677.exe

Filesize
13KB

MD5
2c35c9a60829e4f20fb404062bf2196a

SHA1
4aa7722f1425e12dc58dbdb61b901dc3af21fb63

SHA256
56287aea6b3aa68167b13bba7ea083a5ef2e8c8c9f31c491e3bcf2943584203b

SHA512
1038d280f6abd984ee16def1b968b883977b86e15cc1a0dd1b70d4c27da4439288ac067d6e41934917d349285341c3d7e0266d5de5b7db92db5f6f031c005c7d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku885898.exe

Filesize
352KB

MD5
c142ba3050940de925a364c6b61a148f

SHA1
fad3b4bd59854cb1c052a1f05007410a61064a9b

SHA256
6bb6604fb75c47673b4716674ebb3fca17de3e41f9e35068b0017f60a85e67c5

SHA512
cd71a68d652cbb5040307d9272df8a8ef2738040bd218d069199a0fe5602723b2edd7c00cf072d14516d1f67b4f608da3a753761376c02e475b211218a95a735

Download Submit
memory/2428-14-0x00007FF896EF3000-0x00007FF896EF5000-memory.dmp

Filesize
8KB

Download
memory/2428-15-0x0000000000C60000-0x0000000000C6A000-memory.dmp

Filesize
40KB

Download
memory/2428-16-0x00007FF896EF3000-0x00007FF896EF5000-memory.dmp

Filesize
8KB

Download
memory/3764-64-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-52-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-24-0x0000000002980000-0x00000000029C4000-memory.dmp

Filesize
272KB

Download
memory/3764-38-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-36-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-88-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-86-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-84-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-82-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-80-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-78-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-74-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-72-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-70-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-68-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-66-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-22-0x00000000026D0000-0x0000000002716000-memory.dmp

Filesize
280KB

Download
memory/3764-62-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-60-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-58-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-54-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-23-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/3764-50-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-48-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-46-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-44-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-42-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-40-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-34-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-32-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-30-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-76-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-56-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-28-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-26-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-25-0x0000000002980000-0x00000000029BF000-memory.dmp

Filesize
252KB

Download
memory/3764-931-0x00000000055E0000-0x0000000005BF8000-memory.dmp

Filesize
6.1MB

Download
memory/3764-932-0x0000000005C40000-0x0000000005D4A000-memory.dmp

Filesize
1.0MB

Download
memory/3764-933-0x0000000005D60000-0x0000000005D72000-memory.dmp

Filesize
72KB

Download
memory/3764-934-0x0000000005D80000-0x0000000005DBC000-memory.dmp

Filesize
240KB

Download
memory/3764-935-0x0000000005ED0000-0x0000000005F1C000-memory.dmp

Filesize
304KB

Download